baber/WOPTO huggingface dataset:
Patent JP-H0638738-A (JP)
Title: Xanthomonas campesteris variant strain
Inventor: MARUKU SAROMU
IPC: C12P19/06
Filed: 1991-12-27
Abstract: The subject of the invention is:     - a mutant strain of Xanthomonas campestris; - a process for obtaining xanthan by fermentation of the said strain; and - a nonviscous xanthan capable of being obtained by the said process.
Patent JP-H10190111-A (JP)
Title: Optical element, optical filter, and optical amplifier
Inventor: TAKAHASHI YOSHIHIRO
IPC: H01S3/06
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To provide an optical element which can make the constitutions of an optical filter and an optical amplifier simpler, the light transmitting characteristic adjustment of the filter and amplifier easier, and the optical filter and optical amplifier which are simplified in constitution and made easier in adjustment, by using the optical element. SOLUTION: An optical element 5 is constituted by forming a filter film 52 on one surface of a substrate made of a light transmissive material, and a reflecting film 53 on the other surface of the substrate on the opposite side of surface carrying the filter film 52. An optical filter is constituted by making signal light incident to the optical element 50 from the surface carrying the filter film 52 and reflecting the signal light on the surface carrying the reflecting film 53, and then, emitting the signal light from the surface carrying the filter film 52. An optical amplifier composed of a preceding-stage module which monitors the level of inputted signal light and a succeeding-stage module which extracts the signal light from the inputted signal light is constituted by installing the optical filter to the preceding- or succeeding-stage module.
Patent JP-H0649057-A (JP)
Title: Trioxane derivative, its production of and chemical light emission
Inventor: ICHIKAWA HIDEJI
IPC: C09K11/06
Filed: 1991-12-04
Abstract: PURPOSE:To provide a new compound useful as a agent for detecting various diagnostics, as a light source for emergency, etc. CONSTITUTION:The compound of formula I (X is divalent organic residual group; R is carboxyl, amino, hydroxyl, mercapto; R<1>, R<2> is 1-3C aliphatic hydrocarbon), e.g. 5-[9-[10-(2-carboxyethyl)anthryl]amino]-3-isopropyl-6,6-dimethyl-1,2,4- trioxane. The compound of formula I is obtained by reacting an anthrylamine derivative of formula II with an aliphatic aldehyde derivative of formula III in a solvent (e.g. ether-hexane) at room temperature. Since the compound of formula I emits light in the same light quantity also in a water-containing solvent as that in an organic solvent system, the applications of the compound of formula I can be expanded as a chemically emitting substance. Since the compound of formula I has an substituent capable of being chemically bonded to protein, nucleic acid, etc., the applications of the compound of formula I is further expanded for applications such as the detection of various diagnostics, the biochemical reactions of cells, bloods, etc.
Patent JP-H11174296-A (JP)
Title: Intermediate branching method and intermediate branching component for pipe cable
Inventor: KATSURAJIMA WATARU
IPC: G02B6/46
Filed: 1997-12-17
Abstract: PROBLEM TO BE SOLVED: To provide an intermediate branching method capable of the intermediate branching of a pipe cable even in extremely cold outdoors. SOLUTION: A sheath 5 is cut off, press winding is removed and a pipe 1a is pulled down. A filling member 8 is inserted to an opened clearance and cable core fixing members 6a and 6b are tightened and fixed by a bind member 7. The buckling of a part fixed by the cable core fixing members 6a and 6b is prevented. Then, by using a sheath clamping member 9, the vicinity of an end part generated by cutting off the sheath 5 is clamped. By integrating the opposing sheath clamping members 9 through a frame member 14, the buckling of a cable core between the end part of the sheath 5 and the end parts of the cable core fixing members 6a and 6b is prevented.
Patent JP-H11243695-A (JP)
Title: Rotation controller for motor
Inventor: KOSAKA YOSHIAKI
IPC: H02P29/00
Filed: 1998-12-08
Abstract: PROBLEM TO BE SOLVED: To improve the accuracy in rotational control of a servo motor by preventing an offset caused by stationary dislocation of an input signal from the outside of a loop which moreover will become a motor control information. SOLUTION: A rotating frequency signal for indicating the rotating frequency of a motor and a synchronizing signal as detected signals are obtained from a latching circuit 12. The rotating cycle or the frequency of the motor is measured by a frequency discriminator 13 to generate the cyclic data of the motor. A speed target circuit 14 generates a given cycle of a reference signal as target data. In a subtracter 15, the cyclic data of the motor is compensated by the target data to generate a compensated signal so as to become a motor control signal.
Patent JP-2000171800-A (JP)
Title: Backlight unit for liquid crystal display device
Inventor: HORI MASAHARU
IPC: G02F1/13357
Filed: 1998-12-08
Abstract: PROBLEM TO BE SOLVED: To uniformize backlight in the whole display area without changing an external size of a liquid crystal display device by providing a fluorescent lamp, in a state in which electrodes of thermionic emission parts are inserted to the inside of the fluorescent lamp from the horizontal sides at both edges, and on which lead connectors are mounted, on a side edge of a light transmission plate. SOLUTION: A bar-shaped lamp main body is provided with a fluorescent lamp 12 on which lead connectors are mounted in a state in which electrodes of thermionic emission parts are inserted to the inside from the horizontal sides at both edges. At the same time, the fluorescent lamp 12 is mounted in a lamp housing formed on a side edge of a wedge shaped light transmission plate 11 having a display area 14 on its plate surface. Besides, the lamp housing is a long and narrow recessing part with light shielding walls at least at both edges. The bar-shaped lamp main body is located in the recessing part with its lead connectors 1 directed toward the outside. Thereby the backlight uniformization in the display area 14 is realized and moreover the backlight can be housed in the designed and prescribed external size 15 of the liquid crystal display device.
Patent JP-H10194885-A (JP)
Title: Formation of hardly water-soluble hydrate crystal
Inventor: UEDA YOICHI
IPC: C30B7/00
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To simply form a hardly water-soluble hydrate crystal that has fewer stacking faults or lesser internal station of the crystal lattice, a sufficiently large size and good quality by dissolving a hardly water-soluble organic compound, from which a hardly water-soluble hydrate crystal can be formed, into an organic solvent to prepare a solution and dissolving water in a vapor state into the solution. SOLUTION: In this formation, a hardly water-soluble organic compound, from which a hardly water-soluble hydrate crystal can be formed and which preferably has a molecular weight of <=1,000, is dissolved into an organic solvent to prepare a solution and water vapor is dissolved into the solution to form a hardly water-soluble hydrate crystal in the solution. The nucleation rate and growth rate of this crystal can be controlled by the amount pert unit time of water vapor to be dissolved into the solution and, more specifically, the control can be performed by a control method that comprises changing water vapor pressure in a gas phase in contact with the solution. The time required for the crystallization is normally about 30min to 24hr.
Patent JP-2001161692-A (JP)
Title: Apparatus and method of diagnostic imaging and memory medium
Inventor: MATSUMOTO KAZUMASA
IPC: A61B8/06
Filed: 1999-12-08
Abstract: PROBLEM TO BE SOLVED: To improve the characteristics of gradation by improving the reproducibility of low saturation colors in a color gradation image, and to improve the characteristics of gradation and resolution in a monochromatic image part. SOLUTION: The diagnosis apparatus is to output monochromatic image data and false color image data separately. By dividing a diagnosis image produced by the diagnosis apparatus into an achromatic region (monochromatic region) and a chromatic region (color region) and separately outputting the achromatic image data and the chromatic image data as different image data, the separation process in producing printing data on a printer's side can be simplified. In addition, the color ghost output is eliminated and a high quality image can be displayed and printed on the medium.
Patent JP-H09179558-A (JP)
Title: Musical tone generating method
Inventor: KAMIYA SATORU
IPC: G10H1/02
Filed: 1995-12-21
Abstract: PROBLEM TO BE SOLVED: To lighten the process load of musical tone waveform generating operation on a CPU by approximating the envelope characteristics of a waveform with a polygonal line and calculating an envelope value at each sampling timing point. SOLUTION: In this process, an envelope is approximated with a polygonal line with length corresponding to a one-frame time to find an envelope value at each sampling timing point. Namely (1) an initial value is denoted as I and the envelope value I.S' (or I.R') of a 128th sample is calculated by using the attenuation rate S' or R' in EG control information. (2) The difference between I.S' (or I.R') and I is divided by 128 to calculate an increment or decrement Δin each sampling cycle. (3) The increment or decrement Δis repeatedly added to the initial value I in each sampling cycle to find the envelope value in sampling timing.
Patent JP-H09169711-A (JP)
Title: Benzophenone derivative and composition containing the same
Inventor: ITO TAKAO
IPC: A61P31/04
Filed: 1995-12-20
Abstract: PROBLEM TO BE SOLVED: To obtain a new benzophenone derivative excellent in an antifungal action and useful for treating mycosis and preventing the infection of fungi. SOLUTION: This benzophenone derivative of formula I (Ar is benzophenone residue; R1 , R2 , R4 are each independently a 1-4C alkyl; R3 is phenyl which may have a 1-4C alkyl group), e.g. N-(4-tert-butylbenzyl)-N-methyl-3- aminomethylbenzophenone of formula II. A compound of formula II is produced by brominating the methyl group of 3-methylbenzophenone with N- bromosuccinimide, etc., condensing the reaction product with 1-tert-butyl-4- methylaminomethylbenzene and further purifying the condensation product e.g. by a recrystallization method.
Patent JP-H07202368-A (JP)
Title: High-temperature expansion copper foil for printed circuit
Inventor: MATSUDA MITSUYOSHI
IPC: H05K3/38
Filed: 1993-12-28
Abstract: PURPOSE:To develop a high-temperature expansion copper foil for printed circuit which can suppress break of the copper foil after manufacturing a copper-clad board. CONSTITUTION:The roughness at the luster surface side of a high-temperature expansion copper foil is expressed by a center line average roughness of Ra and a smoothed luster surface where Ra is reduced to 0.15mum or less is provided. By reducing the roughness Ra of the copper foil luster surface side to 0.15mum or less, a copper-clad board using the copper foil has a low surface roughness, is less hooked even if a foreign object such as resin powder enters, and does not bite into the copper foil easily, and at the same time crests on the copper foil luster surface are not hooked one another easily, thus suppressing the generation of breaking of the copper foil. The drum for manufacturing raw foil is polished thinly to reduce the luster surface roughness. Copper or zinc plating should be made at the luster surface side, the luster surface side should be etched, etc.
Patent JP-H11185959-A (JP)
Title: Styryl compound and manufacture thereof and electroluminescent element employing the same
Inventor: IGARASHI TATSUYA
IPC: H05B33/14
Filed: 1997-12-18
Abstract: PROBLEM TO BE SOLVED: To provide an electroluminescent element which takes color to a wavelength of blue color part to blue green color part, excels in color taking characteristic and light emitting luminance, and excels in the durability so that a dark spot is not observed visually by containing at least one compound containing at least one unit having a specific structure. SOLUTION: This electroluminescent element contains at least one compound containing at least one unit expressed by the formula (where, X<1> denotes an oxygen atom, a sulfur atom or > NR<6> group, R<1> denotes an aromatic group or an alkenyl group, each of R<2> to R<6> denotes a hydrogen atom or a substituent, at least one of R<2> to R<5> denotes an aromatic group, and each of R<a> and R<b> denotes a hydrogen atom or a substituent). In this case, it contains at least one high molecular weight compound in which R<3> is an aromatic group, R<a> and R<b> are each hydrogen atom, R<4> is an aromatic group, R<1> is an aryl group, an aromatic group present in R<2> to R<5> is an aryl group and which has a skeleton expressed by the equation in a main chain.
Patent JP-H06175534-A (JP)
Title: Fixing and image forming devices
Inventor: MAEYAMA RYUICHIRO
IPC: G03G15/00
Filed: 1992-12-04
Abstract: PURPOSE:To obtain a fixing device capable of sufficiently discharging volatile silicone oil even if a transparent paper is used as a recording material by setting a fan so as to changeover its sucking quantity according to the kind of the recording material. CONSTITUTION:The fan 220 whose air blasting quantity is changable is disposed on the side of a fixing roller 210 on the upper side of an exit guide 213 and the air blasting quantity of the fan 220 is changed in accordance with the fact that the recording material P is the transparent paper or a plain paper. Thus, the silicone oil generated when the transparent paper passes can be surely discharged so that sticking to an optical system, etc., can be surely prevented. The fan 220 is driven with 2m/sec air capacity normally and with 4m/sec when the transparent paper passes. Moreover, the rotary blade 220a of the fan 220 is not made fast but two of the same fan 220 are installed in parallel and two fans are driven only when the transparent paper passes.
Patent JP-2001167179-A (JP)
Title: Order data processing system
Inventor: SANO KOICHI
IPC: G06Q50/00
Filed: 1999-12-09
Abstract: PROBLEM TO BE SOLVED: To provide an order data processing system at a low cost, capable of performing changeover and combined parallel execution between a self-service system and a non self-service system. SOLUTION: This system is formed so as to issue a second customer slip and a second kitchen slip where order data inputted by an accounting machine are printed, to input the fact that cooking is already performed for an order and to transmit the fact that cooking is already performed through a radio base station to a radio calling device corresponding to the second customer slip where the order is printed in the case that it is inputted that cooking is already performed. The fact that cooking is already performed received by the respective radio calling devices is outputted so as to be confirmed by a pertinent customer.
Patent JP-2001163572-A (JP)
Title: Device for preventing coming-off of crane hook
Inventor: MATSUSHIMA MINORU
IPC: B66C1/36
Filed: 1999-12-09
Abstract: PROBLEM TO BE SOLVED: To provide a device being automatically operable through movement of a hook, being simple in structure and easy to fabricate, and ensuring removal of the hook regardless of the cross-sectional shape of a cargo lifting shaft. SOLUTION: The device includes a pair of rotating pieces 6 rotatably suspended from both sides of the crane hook 2, and a pair of bearing rollers 7 rotatably supported against the lower ends of the rotating pieces 6 to sandwich the hook 2 from both sides, the bearing rollers being positioned between the hook end and a portion opposite to the end, with a portion of the outer periphery of each bearing roller positioned above the hook end to function as a hook coming-off preventing portion.
Patent JP-H09150472-A (JP)
Title: Honeycomb composite molded object for truck body and molding thereof
Inventor: ANDO MASAMI
IPC: B32B5/18
Filed: 1995-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a lightweight honeycomb composite molded object for a truck body excellent in heat insulating properties and fire properties and a method for molding the same. SOLUTION: A foamable phenolic resin composite obtained by scattering a foamable phenolic resin over at least the single surface of a mat like fiber material to heat and fuse the same and a honeycomb core are laminated so that the cells of the honeycomb core are filled with the foamable resin and subjected to heating foam molding or bonded after heating foam molding to fill the cells of the honeycomb core with phenollic resin foam.
Patent JP-2001162426-A (JP)
Title: Curved surface cutting device and curved surface cutting method
Inventor: INADA HISASHI
IPC: B23C3/16
Filed: 1999-12-10
Abstract: PROBLEM TO BE SOLVED: To provide a curved surface cutting device and a curved surface cutting method that efficiently cut a curved surface on a mirror-finished insert with cutting edges for roughing and finishing mounted on a rotary shaft. SOLUTION: A tool rotating shaft 2 on a tool spindle 1 bears a cutting flange for finishing 3 on which a cutting edge for finishing 7 is fixed and a cutting flange for roughing 5 on which a cutting edge for roughing 8 is fixed, which flanges are both fixed in place by a fixing nut 6 with an edge interval setting nut 4 put in between. The edge interval is set to prevent the finishing and roughing cutting edges 7 and 8 from cutting a mirror-finished insert simultaneously. A free-from surfacing machine first drives or rotates the tool rotating shaft 2 on the tool spindle 1 in relation to the mirror-finished insert secured on an X-axis table to provide roughing with a prescribed removal by the roughing cutting edge 8, and next selects the finishing cutting edge 7 to effect finishing on the mirror-finished insert by the finishing cutting edge 7.  No changing operation of the cutting edges is required between the roughing and the finishing, which allows an unmanned continuous operation and improves the working efficiency.
Patent JP-H10179126-A (JP)
Title: Production of tea-flavored sparkling wine and tea-flavored sparkling wine involving the same
Inventor: ODA MITSUHIKO
IPC: C12G3/06
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing tea-flavored sparkling wine having harmonized and well-balanced taste between tea and beer or sparkling wine as the base by using a production equipment for conventional beer or sparkling wine. SOLUTION: This method for producing tea-flavored sparkling wine is made up of the following consecutive processes: liquefaction process to form maische; saccharification process to saccharify the maische; filtration process to filter the maische so as to afford wort; boiling process to conduct extraction of tea extract from tea leaves so as to bring it into the wort by charging the tea leaves into a boiling kettle 4 along with boiling the wort obtained above in the kettle 4, or by charging the tea leaves into the wort after boiled; fermentation process; and wine reserving process.
Patent JP-2001171645-A (JP)
Title: Packaging plastic sheet
Inventor: KODAMA EIJI
IPC: B65D5/42
Filed: 1999-12-10
Abstract: PROBLEM TO BE SOLVED: To provide a packaging plastic sheet hardly generating an accident in which an opening and closing plate section of a bottom of a plastic case is carelessly opened and a material stored therein is dropped. SOLUTION: A front face board section 1, left and right side face board sections 3 and 4, a back board section 2 and a pasting margin 8 are continuously connected together through folds 10, and opening and closing board sections 5 having insertion pieces 6 extended from the end edge of the front and back board sections and folding pieces 7 extended from the end edges of the left and right side board sections are connected with together respectively through folds, and notches 9 are formed on both left and right sides between the opening and closing board sections 5 and the insertion pieces 6, and the inner ends of the notches are folded to form a recess 9a, and engaging sections 7c protruded from all over a root to overlapped sections 7b are formed on the faces 7a of the folding pieces 7, while recesses 7d bitten into the root direction are formed on the overlapped sections.
Patent JP-2000183336-A (JP)
Title: Semiconductor device and its manufacture
Inventor: AOYAMA MASASHIGE
IPC: H01L29/49
Filed: 1998-12-10
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device which is resistant against short channel effects and is effective in thinning. SOLUTION: A semiconductor device is formed of first, second, third and fourth gate electrodes 14, 15, 16 and 17 which are formed on a channel are through a gate insulating film 13 on a p-type semiconductor substrate 10 and whose film thickness become thin toward a drain region side, a drain region 19 of a DDD structure, which is formed of a N-layer 19A of low concentration formed on the surface of the substrate, so that they enter into the inner side of one end part of the first, second, third and fourth gate electrodes 14, 15, 16 and 17, and of the N-layer 19B high concentration, which is formed on the surface of the substrate so that it is adjacent to one end of the layer 19A, and a source region 18 formed of the N+ layer of high concentrate, which is formed on the surface of the substrate so that it is adjacent to the other end part of the drain region.
Patent JP-H10171478-A (JP)
Title: Musical sound reproducing device
Inventor: AKAO MICHITOSHI
IPC: H04N19/70
Filed: 1996-12-10
Abstract: PROBLEM TO BE SOLVED: To improve sound quality by reproducing compressed music information through an MPEG system. SOLUTION: The data of a piece of music are received through a communication terminal 40 by a LAN board 51 and preserved from a data output terminal 41 into an HDD 4. The data of a piece of music are read out of the HDD 4 and reproduced by an MPEG player 3. Background video data and lyric telop data included in the data of the music are reproduced as video signals, outputted through a video input terminal 43 and a video control circuit 52 to video output terminals 44 and 45 and displayed on monitors 12 and 14. Besides, play data included in the data of the music are reproduced as music signals by the MPEG player 3, inputted to an amplifier 16, mixed with sound signals inputted from microphones 17 and 18 by a built-in mixing circuit, amplified by an amplifier circuit and reproduced by speakers 11 and 13.
Patent JP-2000165484-A (JP)
Title: Sounder
Inventor: MURASE ATSUNOBU
IPC: H04M1/60
Filed: 1998-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a sounder that does not reacts to a sudden noise but quickly responds to the overall change in a surrounding noise so as to adjust tone quality and a tone volume of a reproduced tone depending on the characteristics of the surrounding noise. SOLUTION: The sounder is provided with a noise level detection means 111 that detects a surrounding noise level, a minimum level detection means 112 that detects a minimum noise level, and a tone quality tone volume adjustment means 108 that controls the tone quality and the tone volume of the reproduced tone in response to the minimum noise level obtained by the minimum level detection means, and does not detect a noise with a large level caused suddenly but quickly detects a noise changed totally by detecting a minimum noise level changing every moment.