baber/WOPTO huggingface dataset:
Patent JP-2000187727-A (JP)
Title: Image processor, image processing method and image forming device
Inventor: SAKATANI KAZUTOMI
IPC: G06T5/00
Filed: 1998-12-22
Abstract: PROBLEM TO BE SOLVED: To improve the apparent image quality by improving lightness, saturation and hue to be recognized by a person through his (or her) eyes in an image processor for correcting inputted image signals and outputting the corrected signals. SOLUTION: This image processor is provided with a color conversion means 2 for obtaining the lightness L* and chromaticities a* and b* in a uniform color space L*a*b* from inputted image signals R, G, B, a noise generation means 4 for generating correcting noises Ln*, Cn*, Hb deg. respectively corresponding to lightness L*, saturation C* and a hue angle H deg. and a noise superposing means 5 for respectively superposing the correcting noises Ln*, Cn*, Hb deg. to the signals L*, C*, H deg. respectively expressing the lightness, saturation and hue angle.
Patent JP-H11175443-A (JP)
Title: Data storage device and data storing method
Inventor: ONO KOJI
IPC: H04L12/58
Filed: 1997-12-17
Abstract: PROBLEM TO BE SOLVED: To effectively use memory of a small capacity by deleting a part of data which is stored in a storage part in accordance with a detected empty capacity of the storage part. SOLUTION: A CPU 5 controls the production, editing, sending and receiving and display of electronic mail data and also performs control processing to perform communication that uses a radio transmission path. Also, the CPU 5 has a means which counts empty capacity of a RAM 13 for electronic mail data storage. The CPU 5 performs partial editing deletion of the electronic mail data stored in the RAM 13 according to an operation condition of a RAM 8 for keyword operation condition storage. That is, in this case, it partially deletes data that is stored in the RAM 13 in accordance with the detected empty capacity of the RAM 13.
Patent JP-H11185893-A (JP)
Title: Connector and multicore coaxial connector
Inventor: ISHIKAWA TETSUYA
IPC: H01R24/00
Filed: 1997-12-18
Abstract: PROBLEM TO BE SOLVED: To provide a multicore coaxial connector while suppressing the cost of the connector and thinning the height of the connector by lessening the number of parts. SOLUTION: A multicore coaxial connector is constituted of a socket connector and a pin connector and the socket connector comprises outside contacts 10 constituted of a pair of corrugated metal plates 11, 12. Cut parts 13, 14 are formed at equal intervals in the pair of the metal plates 11, 12 and the cut parts 13, 14 are engaged with each other and a plurality of insulators 20 are nipped between the engaged pair of the metal plates 11, 12. Flat parts 16 are integrally formed in between coaxial structures and both ends of the coaxial structures formed by the pair of the metal plates 11, 12 and at the time of fitting with pin connectors, the flat parts 16 are engaged with the contactors formed integrally with the outside contacts of the pin connectors.
Patent JP-2001182157-A (JP)
Title: Joining structure of pipe column in wooden building
Inventor: TANAKA HIROYUKI
IPC: E04B1/58
Filed: 1999-12-22
Abstract: PROBLEM TO BE SOLVED: To join both pipe columns to a beam at high strength. SOLUTION: A joining fitting 25 is arranged on the sides of both the upper and lower pipe columns 11, 15. The lower end of the joining fitting 25 is fixed on the upper end side of the lower pipe column 11 by nails 27, and the upper end thereof is fixed on the lower end side of the upper pipe column 15 by the nails 27.
Patent JP-2000188512-A (JP)
Title: Plane antenna
Inventor: SUGIYAMA TAKEHIRO
IPC: H01Q21/08
Filed: 1998-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a plane antenna that realizes a high gain and a high efficiency by exciting a radio wave radiating part with a standing wave. SOLUTION: A dielectric waveguide path 1 is bent within a plane to form straight line parts 5 to the dielectric waveguide path 1 and plural grooves are formed in a short-side direction of the straight line parts 5 onto the upper part of the straight line parts 5 at an interval in the lengthwise direction of the straight line parts 5. A conductor board 2 with plural slots 8 covers an upper face of the dielectric waveguide path 1, a conductor board 3 without any slot covers the lower side of the dielectric waveguide path 1 and a feeding element 4 to supply electromagnetic radiation power is fitted to the dielectric waveguide path 1.
Patent JP-2000187091-A (JP)
Title: Fuel assembly
Inventor: ITO KO
IPC: G21C3/33
Filed: 1998-12-22
Abstract: PROBLEM TO BE SOLVED: To prevent a partially long fuel rod from being pulled out by a method wherein a coupling fuel rod comprising a seal is fixed to an upper-part tie plate and a lower-part tie plate and a pullout preventive member is installed in a space on the extension of the partially long fuel rod at the upper-part tie plate. SOLUTION: Standard fuel rods and partially long fuel rods in nine rows and nine columns are square-arranged inside a square tubular channel box 1. Upper ends and lower ends of the fuel rods are fixed respectively by an upper-part tie plate 3 and a lower-part tie plate, and their intermediate parts are supported by a plurality of spacers. A seal is put on the upper end of a coupling fuel rod. Pullout preventive plates 10 which are made of stainless steel are installed at parts excluding respective bosses 16 on extensions of the partially long fuel rods. When the plates are installed, a jig or the like for fuel-rod pullout prevention cannot be put on the basis of information on a fuel assembly, and the partially long fuel rods cannot be passed because they are blocked by the pullout preventive plates 10.  Consequently, as long as the fuel assembly is not disassembled by destroying the seal, the partially long fuel rods cannot be pulled out.
Patent JP-2001072446-A (JP)
Title: Production of quick lime.calcined dolomite in kiln
Inventor: SHIOMACHI TAKANOBU
IPC: C04B2/10
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing quick lime.calcined dolomite by which the reduction of the production cost and the effective use of organic materials such as plastic wastes can be achieved by gasifying the organic materials by a prescribed gasification method and then using the produced gas to produce the quick lime and the calcined dolomite. SOLUTION: Organic materials preferably have a calorific value of >=4,000 KCal/Kg. A method for gasifying the organic materials includes a dry distillation method, a thermal decomposition method and a partial combustion method, and is especially preferably the partial combustion method using a fluidized bed to produce the gas having a calorific value of >=1,000 KCal/Nm3. In the method for producing the quick lime and the calcined dolomite, either of a shaft oven, a kiln over, a fluidized oven, and so on may be used, but the use of a Maerz kiln is preferable. Since the Maerz kiln, however, needs a time not using a combustion gas on the operation of the kiln, it is preferable to install a gas holder for storing the gas produced during the time.  When plastic wastes are gasified by a partial combustion method, the amount of air is desirably 20 to 50% of an amount required for the perfect combustion of the plastic wastes.
Patent JP-H11277490-A (JP)
Title: Operation control device for food slicer
Inventor: YOSHIMATSU HOKORI
IPC: B26D3/28
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To sanitarily perform operation control without taking much time and labor. SOLUTION: When an operation switch 12 is turned ON, operation is effected, a round cutter 2 is driven for rotation and reciprocated between a cut position where a feeder 5 is positioned facing the round cutter 2 and a feed position where the feeder is not positioned facing the round cutter. When the feeder 5 is returned to the feed position, a food set at the feeder 5 is fed by an amount equivalent to a cut thickness. When the feeder 5 reaches the cut position, a food tip protruded from the tip of the feeder 5 is cut by the round cutter 2. In a so formed food slicer, the operation switch 12 is of a non-contact type that a specified range of the periphery forms a detecting range and when a hand enters the detecting range 13, a contact is opened and closed. When a hand enters the detecting range 13, the food slicer is operated.  A malfunction preventing piece 14 to partially cover the periphery of the detecting range 13 is provided, and an operation control device is provided to limit a direction in which a hand enters the detecting range 13.
Patent JP-H11189668-A (JP)
Title: Liquid stabilizer for preparation of chlorine-containing resin foam
Inventor: TAKANO KAZUAKI
IPC: C08K5/098
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To obtain a liquid stabilizer excellent in preventing permanent set in fatigue and plateout in emboss processing without damaging properties of foam molded articles by containing a (basic) zinc aromatic monocarboxylate, an aromatic monocarboxylic acid (salt) and a solvent having a boiling point of a specific temperature or higher. SOLUTION: The objective stabilizer contains 10-85 wt.% of (A) one of (A1 ) a zinc aromatic monocarboxylate, (A2 ) a basic A1 and (A3 ) a composition of A1 and A2 , 3-45 wt.% of (B) one of (B1 ) an aromatic monocarboxylic acid having 7-19 carbon atoms, (B2 ) at least one compound selected from Li, Na, K, Ca, Ba, Sr, Mg and organic tin salts of B1 , (B3 ) at least one compound selected from Ca, Ba, Sr, Mg and organic tin salts of a basic aromatic monocarboxylic acid having 7-19 carbon atoms and (B4 ) at least two of B1 , B2 and B3 and 8-60 wt.% of (C) a hydrocarbon solvent or an alcoholic solvent which have a boiling point of 100 deg.C or higher or a mixture thereof.
Patent JP-2001182188-A (JP)
Title: Fire resistive member
Inventor: OTSUKA KENJI
IPC: C08L63/00
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a fire resistive member, which simultaneously efficiency impart fire protecting performance and fire resistance as well as waterproof to a joint portion, and facilitates installation thereof. SOLUTION: This fire resistive member is formed of a laminate, consisting of a thermally expanding fire resistive layer 5b, a cushioning material layer 5a laminated on one surface of the fire resistive layer 5b, and an adhesive layer 5c laminated on the other surface of the fire resistive layer 5b. When the thermally expanding fire resistive layer 5b is heated under the heating condition of 50 kW/m2 for over 30 minutes, the coefficient of volume expansion of the fire resistive layer 5b is multiplied by 3 to 100 times.
Patent JP-2000190682-A (JP)
Title: Writing device
Inventor: SUGITANI KAZUNOBU
IPC: B43K8/00
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a writing device for easily providing desired colors and reproducing the same colors. SOLUTION: A three-color ink tank 23 is disposed in a main body of a writing instrument, and respective inks are jetted out of ink nozzles 24 and mixed all together and also jetted by a ball 21 on the end of a writing instrument to draw on a paper. The jet amount of respective colors of ink is controlled based on color codes registered preliminarily to control the ratio of colors to be mixed, and desired colors can be jetted out selectively. Also registered color information is displayed by the color codes and names to select and reproduce desired colors. The desired colors can be registered easily by reading the desired colors in the writing device by using a color pallet or the like.
Patent JP-H11244733-A (JP)
Title: Electric precipitator provided with insulating member for insulating between high voltage wire and grounding member
Inventor: TEI EIKYOKU
IPC: B03C3/12
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To provide an electric precipitator having an ionizing part for ionizing dust in air and a dust collecting part for collecting ionized dust. SOLUTION: The ionizing part 10 of this electric precipitator comprises a high voltage wire 15 to which high voltage is applied and an earth member 13 installed at a prescribed gap from the high voltage wire 15. An insulating member 30 is inserted between the high voltage wire 15 and the earth member 13. The insulating member 30 has an insulating function of electrically insulating at least an end of the high voltage wire 15 and the grounding member 13 from each other. With the insulating member 30, electric discharge between the high voltage wire 15 and the earth member 13 is prevented and the electric precipitator is stably operated.
Patent JP-2000196665-A (JP)
Title: Device and method for controlling network device
Inventor: HAMADA NOBORU
IPC: H04L12/70
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To reduce network graphic by searching a device connected to a network, judging whether a prescribed object is mounted or not by a response from the searched device and searching information on the searched device according to its result. SOLUTION: A port for primary search is first opened by a broadcast address to execute communication of a broadcast 1101 and to inform devices 1031 and 1032, too. In the case of receiving an SNMP packet, it is judged whether responses 1102 and 1103 to the port for primary search exists or not. In the case of judging the response to be normal, the contents of reception are registered in a detecting device table. Next, an individual communication port for secondary search is opened for additional communication by each individual device. In order to obtain information concerning the state of the device, an inquiry is given to the device by using a MibReadObjects function.
Patent JP-H11188760-A (JP)
Title: Mold assembly for injection molding
Inventor: OSAKI TERUMASA
IPC: B29C45/26
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To prevent occurrence of a phenomenon that resin cools down rapidly, sticks to the outer periphery of an outer cap and forms minute indentations and these are whitened by reflection on a tip at the time when the resin flows into a wide space of the outer cap through a narrow passage from parts bridging a middle cap and the outer cap, on the occasion of molding a safety cap. SOLUTION: In a mold assembly for injection molding wherein a middle tube and an outer tube are connected by a plurality of thin bridging parts and an air flow hole is formed between the bridging parts, horns 6 colliding with and dispersing the resin flowing out into the outer tube from the bridging parts 3 are formed in a core pin 5, in passages leading to the outer tube from the bridging parts 3. On the occasion when the resin flows out into an outer cap 2 from the bridging parts 3, in other words, it collides with the horns 6 and flows out, in a dispersed state, into the outer cap 2. Therefore the resin is mixed well without being cooled down rapidly in the outer cap being wide and, accordingly, a phenomenon that the resin cooled down sticks to the outside of the outer cap and forms minute indentations and these are whitened by reflection on a tip can be prevented.
Patent JP-2000229417-A (JP)
Title: Self-cleaning ink jet printer with oscillation barrier wall and assembling method thereof
Inventor: SHARMA RAVI
IPC: B41J2/165
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a self-cleaning ink jet printer having an oscillatory barrier wall in which cleaning effect is enhanced and an assembling method thereof. SOLUTION: A printer comprises a print head 60 for defining a plurality of ink channels 70 in the head, and a cleaning assembly 170 for guiding the liquid flow along the surface 90 and/or across an orifice to clean contaminants from the surface 90 and/or the orifice. The cleaning assembly 170 has an oscillatory barrier wall 210 disposed oppositely to the surface or the orifice and defines a gap between the surface 90 and the orifice. A hydrodynamic shearing force is generated in the liquid because of presence of the oscillatory barrier wall and contaminants are cleaned off from the surface 90 and/or the orifice. Furthermore, a pump 290 communicating with the gap through the liquid feds the liquid through the gap and filters 300, 310 separate contaminants from the liquid.
Patent JP-H11192861-A (JP)
Title: Instrument panel
Inventor: HARADA KENTARO
IPC: B60K37/04
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To store small-sized electronics in a storing part in the condition that they are mounted on the upper surface of a mounting table when the electronics are not in use and, when they are in use, operate the electronics by pulling out the mounting table. SOLUTION: An opening part 12a which allows small-sized electronics 14 to pass is formed on the front side at a specified position, and a storing part 12 having a capacity capable of storing the small-sized electronics 14 is formed in communication with the opening part 12. A mounting base 16 capable of being extended to the outward passenger cabin 15 through the opening part 12a in the condition that the small-sized electronics 14 are put on it is disposed in the storing part 12 so that it can be slid horizontally. The mounting base 16 comprises a fixed frame 18 installed fixedly to the storing part 12, a movable frame 20 disposed slidably on the fixed frame 18, and a mounting part 43 which is disposed on the upper surface of the movable frame 20 and allows the small- sized electronics 14 to be mounted.
Patent JP-H10190580-A (JP)
Title: Transceiver constituting element for performing optical data transmission
Inventor: ANGERSTEIN JOERG DR
IPC: H04B10/11
Filed: 1997-12-10
Abstract: PROBLEM TO BE SOLVED: To provide a transceiver constituting element for performing optical data transmission for burdening an adjusted voltage supply part with only little current absorption. SOLUTION: For this transceiver constituting element 1 for performing the optical data transmission, a transmitter, a receiver and at least one integrated circuit are arranged inside a common housing 2. The housing 2 is provided with a series of connection parts 3 and the connection parts of the transceiver constituting element are provided so as to supply a driving current mainly for the transmitter. Thus, the transmitter provided with the large current absorption is directly connected to a non-adjusted voltage supply part such as a power source adapter, a storage battery pack or a battery for instance. The adjusted voltage supply part is designed at a small and desirable cost at the time.
Patent JP-2000165997-A (JP)
Title: Power ultrasonic wave transducer
Inventor: LEE YANG-LAE
IPC: B06B1/06
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To provide an ultrasonic wave transducer with a high efficiency by using one ultrasonic wave generator so as to solve a problem of unmatched characteristics caused when two ultrasonic wave generators are used. SOLUTION: An ultrasonic wave generator consisting of two piezoelectric ceramic elements 4 in contact and continuity on the same axis and of a counter mass 5 placed at both ends of the piezoelectric ceramic elements 4 is placed in a substrate 2 whose inside has a hollow with a length of a multiple of a positive number of a half wavelength, transmission rods 6 of a cylindrical structure with a length of a multiple of a positive number of a half wavelength is used at both sides of the ultrasonic wave generator and fixed to one side face of the substrate 2 and to one side of the ultrasonic wave generator, a power supply electric wire penetrated through the inside of the piezoelectric ceramic elements 4,  the counter mass 5 and the transmission rods 6 placed inside the substrate is fixed at one end at the outside of the substrate by using a threaded stud 7 and wired in this ultrasonic wave transducer.
Patent JP-2000189734-A (JP)
Title: Durable filtering adsorption sheet and production thereof
Inventor: WATANABE TAKAHIRO
IPC: B01D39/14
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a filtering adsorption material without staining by rubbing, being excellent in rigidity, namely durability, and small in pressure drop. SOLUTION: This filtering adsorption sheet consists of a charcoal sheet 1 that charcoal powder is adhered to a sheet base cloth having air permeability by using a binder, and a nonwoven cloth 2 subjected to an electret treatment, and the particle size of the charcoal powder of the charcoal sheet 1 is <=100 μm and the average particle size is 5-30 μm and a sticking quantity of the charcoal powder is 10-100 g/m2, and as the binder both binders consisting of one binder having <=1% a weight decrease ratio under a hot water treatment containing NaOH, and the other binder having >=1% to <3% weight decrease ratio are used to stick the charcoal powder.
Patent JP-2000190900-A (JP)
Title: Space debris detecting method and space debris detecting device
Inventor: YAMAGUCHI MASARU
IPC: G01C3/06
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To make a device lightweight and to simplify a structure by comparing observation images obtained from multiple detectors, and detecting the presence of a space debris. SOLUTION: Detectors 1, 2 made of two-dimensional CCD sensors of a detecting device output two-dimensional data of observation images via focal point adjusting lenses 3, 4. A comparator receives the data from the detectors 1, 2 and identifies the distance to an object appearing in the observation images, i.e., the comparator receives the observation images from the detectors 1, 2 then obtains the difference between one observation image data and the other observation image data. The distance between these positions is the distance D between debris on the images. Since the distance (p) between the detectors 1, 2 and the distance (f) between the lenses 3, 4 and the detectors 1, 2 are known, the comparator can determine the distance L. The comparator outputs the present direction of the detectors 3, 4 and the distance L on a display.  The distance to the debris 10 can be easily identified.
Patent JP-2001189602-A (JP)
Title: High frequency component
Inventor: MORISHIGE KENICHIROU
IPC: H01P1/213
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a high frequency component having a strip line, with which a sintering action difference or thermal expansion difference between a substrate and a conductor is reduced and a conductor loss is not damaged even when an additional component contained in the conductor is a little. SOLUTION: Concerning the high frequency component constituted by locating strip lines 2-4 having thickness more than that of at least one dielectric layer 1b inside a laminate substrate 1, with which plural dielectric layers composed of dielectric ceramic materials are laminated, the strip lines 2-4 are formed by being sintered integrally with the laminate substrate while using conductive paste having silver powder coated with at least one kind of organic metals Mg, Al and Ca so as to become 0.1 to 2 pts.wt. and β quartz of 7 to 9 pts.wt. in 100 pts.wt. silver powder.
Patent JP-2001181247-A (JP)
Title: Method of producing inorganic acid salt of amino acid ester
Inventor: IWASAKI TAKESHI
IPC: C07C227/18
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a method of efficiently and simply producing an inorganic acid salt of protected or unprotected amino acid esters useful as a raw material for peptide synthesis, raw materials for medicine and the like. SOLUTION: In this method for producing an inorganic acid salt of protected or unprotected amino acid salt by subjecting a protected or unprotected amino acid or their inorganic acid salt and an alcohol to the esterification reaction to produce inorganic acid salt of protected or unprotected amino acid ester, the reaction process characteristically comprises: (1) the step where the esterification reaction is carried out in the presence of thionyl chloride; (2) the step where the crystals of the inorganic acid of the protected or unprotected amino acid ester is filtered after completion of the esterification reaction; (3) in addition, the filtrate is additionally subjected to the following esterification reaction.