baber/WOPTO huggingface dataset:
Patent JP-H07201589-A (JP)
Title: Pulse transformer for isdn
Inventor: ITO TORU
IPC: H01F19/04
Filed: 1993-12-28
Abstract: PURPOSE:To provide a pulse transformer which satisfies the height requirement and the requested characteristics and which can be manufactured easily by locating parallelly two pipe-like magnetic cores which are made by winding an Fe-base ultrafine crystalline soft magnetic alloy in the specific thickness or below and by applying a winding which passes through two through holes around the facing side faces of the magnetic cores. CONSTITUTION:Using an Fe-base ultrafine crystalline ribbon (thinner than 15mum), magnetic cores 1 of an outer diameter of 2.4-2.0mm, an inner of diameter 1.3-1.7mm, and the length of 10-30mm are manufactured. Then, the magnetic cores 1 are heat-treated in a nitrogen atmosphere. These magnetic cores 1 are coated with parylene in the thickness of 150mum. Six parallel wires are wound (2) nine turns using a wire rod 3 and a pulse transformer of 18 turns at the primary side and 36 turns at the secondary side is manufactured. A case 11 has through holes 12 to insert the pipe-like magnetic cores 1 into. The through holes 12 are formed in such a shape that the two pipe-like magnetic cores can be adjacently inserted. A pulse transformer is manufactured by inserting the magnetic cores into the through holes and the thus manufactured pulse transformer is the one for ISDN.
Patent JP-2001167637-A (JP)
Title: Transparent-film-formed substrate, coating solution for formation of transparent film, and display device
Inventor: NISHIDA HIROYASU
IPC: H01B5/14
Filed: 1999-12-10
Abstract: PROBLEM TO BE SOLVED: To provide a transparent-film-formed substrate on which a transparent film having low refractive index, excellent adhesion to a transparent conductive film, and excellent film strength is formed thereon, as well as a coating solution suitable for the formation of such a transparent film. SOLUTION: The transparent-film-formed substrate comprises a substrate, a transparent conductive layer formed on the substrate, and a transparent film formed on the surface of the transparent conductive layer. The transparent film includes a matrix and an inorganic compound particle. The inorganic compound particle is (i) a composite particle consisting of a porous particle and a coating layer formed on the surface of the porous particle, or (ii) a hollow particle having a cavity filled with contents of a solvent, gas or a porous material. Also, the coating solution for the formation the transparent film comprises a precursor for a matrix and an inorganic compound particle.  The inorganic compound particle is (i) a composite particle consisting of a porous particle and a coating layer formed on the surface of the porous particle, or (ii) a hollow particle having a cavity filled with contents of a solvent, gas or a porous material.
Patent JP-H11164880-A (JP)
Title: Manufacture of titania containing inorganic/organic hybrid bioactive material
Inventor: KOKUBO TADASHI
IPC: A61L27/00
Filed: 1997-12-05
Abstract: PROBLEM TO BE SOLVED: To obtain a material with excellent bioactivity usable for a bone substitutional material, by adding a hydrolytic titanium compound to an aqueous solution containing an organoalkoxysilane and end silanol type dialkylsiloxane, mixing them, and then adding a calcium salt to it and mixing and heating it. SOLUTION: The bioactive material manufactured by adding a hydrolytic titanium compound to an aqueous solution containing an organoalkoxysilane SiR'n (OR)4-n and end silanol type dialkylsiloxane (HO(Si(R)2 O)n )H and mixing and then adding a calcium salt of inorganic acid and mixing and heating, is used as a bone substitutional material or bone reparative material. Tetraethoxysilane is preferably used as organoalkoxysilane SiR'n (OR)4-n and end silanol type polydimethylsiloxane preferably used as end silanol type dialkylsiloxane. Tetraisopropyltintanate is suitable as the titanium compound.
Patent JP-H09172981-A (JP)
Title: Pet food containing propolis
Inventor: HIRAHARA TOYOJI
IPC: A61K35/644
Filed: 1995-12-27
Abstract: PROBLEM TO BE SOLVED: To obtain propolis-containing pet food which can make any preservative needless or minimize it to requirement, prevents the inhibition of mineral absorption due to crude fibers and inhibits the strange smell of pet excretion. SOLUTION: The pet food (feed) containing, as main components, organic nutrients such as crude fat, crude protein, additionally, inorganic nutrients such as calcium, and nutrient preparations are mixed with, adhered to or impregnated with propolis. The propolis may be in any form of liquid or powder. The amount of the propolis is preferably 0.3-5wt.% based on the pet food formulation.
Patent JP-H09323980-A (JP)
Title: Production of 2-(2,4-dihydroxyphenyl)-4,6-bis(2,4-dimethylphenyl)-s-triazine
Inventor: AIBAN OOBAN
IPC: C08K5/3492
Filed: 1996-12-16
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing 2-(2,4-dihydroxyphenyl)-4,6-bis(2,4- dimethylphenyl)-s-triazine from cyanuric trichloride in one bath processes.  
     SOLUTION: This method for producing 2-(2,4-dihydroxyphenyl)-4,6-bis(2,4- dimethylphenyl)-s-triazine comprises (a) reacting cyanuric trichloride with 1,3-xylene in a 1,3-xylene/cyanuric trichloride molar ratio of (2.1-2.5)/1 in the presence of a Lewis acid in a Lewis acid/cyanuric trichloride molar ratio of (2.3-3.0)/1 at a temperature of 0-110°C in at least one kind of inactive chlorinated aromatic solvent, while the 1,3-xylene is added over for 5-30hr, and subsequently (b) reacting the obtained compound with resorcinol in a resorcinol/cyanuric trichloride molar ratio of (0.5-1.0)/1 at a temperature of 0-100°C without isolating the compound. 
     COPYRIGHT: (C)1997,JPO
Patent JP-2000179469-A (JP)
Title: Vane pump
Inventor: FUJIWARA EIJU
IPC: F04C2/344
Filed: 1998-12-11
Abstract: PROBLEM TO BE SOLVED: To reduce the sliding resistance and to improve vane pop-out performance in starting a pump by forming a recess in no contact with a vane side end face at least in one of surfaces slid with a pair of rotors or sidewall members for closing the both sides of a cam ring. SOLUTION: A side plate 3 and a cam ring 4 are stored in a pump housing in such a state as bringing the side plate 3 in contact with one side of the cam ring 4. A rotor 5 having a plurality of vanes 6 slidably fitted in a plurality of slits 51 formed radially is rotatably stored in the cam ring 4. A backpressure chamber 52 is formed in the internal circumferential end of each slit 51 of the rotor 5 and each of them is communicated with four backpressure grooves 33, 34 formed in the side plate 3. A width enlargement part 82 extending from a communication groove 8 is formed in the sliding face with the rotor across a pre-compression region and a compression region as a recess in no contact with the vane 6 side end.
Patent JP-H05165512-A (JP)
Title: Automatic part program diagnostic device
Inventor: KANO TAKAHIDE
IPC: G05B19/18
Filed: 1991-12-18
Abstract: PURPOSE:To add error contents to block data on which an error is present by diagnosing whether an error is present on all the block data or not by a single command format check in an automatic part program diagnostic device. CONSTITUTION:A syntax check error information storing part 6 reads in information for specifying block data on which the error is present and the information of the contents of the error from a one-block data syntax error checking part 4 and stores them. An error information addition control part 7 adds the contents of the error to the block data concerned of a part program.
Patent JP-H06182538-A (JP)
Title: Soldering head
Inventor: YASHIRO MASAKAZU
IPC: B23K3/00
Filed: 1992-12-15
Abstract: PURPOSE:To stabilize the coating performance of a solder, to keep up with multi kinds of soldering iron, to simplify the preparing work and to shorten the preparing changing time. CONSTITUTION:The soldering head is provided with a caterpillar type straight guide 16 for guiding ascent/descent of a lifting member 14g, an arc-state soldering iron and filiform solder supplying plate 14e arranged so as to be possible to arc-slide on the lifting member 14g and a load adjusting part 15 arranged to a fitting plate 12 and adjusting the load of the tip part of the soldering iron 1 in the soldering iron and filiform solder supporting plate 14e to the soldered surface. Then, the arc-sliding of the soldering iron and filiform solder supporting plate 14e is guided with guide rollers 14f so that the tip part of the soldering iron 1 does not change.
Patent JP-H05248542-A (JP)
Title: Vacuum seal structure using metal gasket, vacuum sealing method, metal gasket for vacuum seal and vacuum flange for metal gasket
Inventor: OBARA KENJIRO
IPC: F16L23/20
Filed: 1992-12-14
Abstract: PURPOSE:To provide a high degree of vacuum seal characteristics by housing a ring type metal gasket having the prescribed Vickers hardness within a seal groove having the taper section of a pair of flanges. CONSTITUTION:This metal gasket 11 is so formed as to have an annular body of rectangular longitudinal cross section with a ratio of width (w) to thickness (t) in the range of 0.5 to 4.0, and Vickers hardness within the range of 50 to 120. The gasket 11 is used for a flange joint structure to connect pipings 21 and 21. Namely, flange bodies 23 and 23 welded to the pipings 21 and 21 are faced to each other via the metal gasket 11 and tightened with a clamping bolt and nut 35 and 37, thereby jointing the pipings 21 and 21 to each other in liquid-tight state. In this case, the metal gasket 11 maintains proper sealing capability in such a way that two inner gasket corners 11a and 11b are compressed with a taper section 27 between the end 25a of a knife edge 25 and an inner wall 29.
Patent JP-H07202729-A (JP)
Title: Error correction coding method, error correction decoding method, error correction coder and error correction decoder
Inventor: YONEMITSU JUN
IPC: G11B20/18
Filed: 1993-12-30
Abstract: PURPOSE:To enhance the error correction capability while keeping compatibility with a conventional system. CONSTITUTION:The code length and the redundant code length of an error correction code of 1st and 2nd error check codes having a specific code length and a check data length are expanded by a prescribed number of multiple with respect to a specific code length and check data length. Thus, the error correction capability is strengthened without losing the preset coding system as the result.
Patent JP-H11265540-A (JP)
Title: Self compensation type balancer
Inventor: SOHN JIN-SEUNG
IPC: F16F15/36
Filed: 1998-12-14
Abstract: PROBLEM TO BE SOLVED: To provide a self compensation type balancer capable of controlling the movement of a movable member at the time of rotation by a rotation number less than a natural frequency number and suppressing the initial vibration of the movable member. SOLUTION: This balancer is provided with a main body 11 provided with an annular race 12 pulled in and formed centering on the rotary shaft of a rotating body, a magnet 40 fitted to the outer periphery of the inner side wall of the race 12, the movable member 20 movably positioned inside the race 12 and provided with many non-magnetic rigid bodies 21 and many magnetic rigid bodies 23 arranged between the non-magnetic rigid bodies 21 and a cover member 30 connected to the main body 11 for covering the race 12. Thus, mutual magnetic influence between the movable member 20 is eliminated.
Patent JP-H10187949-A (JP)
Title: Color tone correction method
Inventor: JINRIKI TETSUO
IPC: H04N1/46
Filed: 1996-12-19
Abstract: PROBLEM TO BE SOLVED: To automatically correct the variance (defect) of color tone of a fine-grained pattern, etc. SOLUTION: A color image P including the variance of color tone is fetched as a set of pixels on each of single-color planes of C, M, Y and K, and a histogram (total histogram) of pixel value where all pixels set on every plane are defined as a population is calculated for every plane. A nearby area Ep (n, x, y) is defined about a pixel P (n, x, y) set on the n-th plane, and a histogram (individual histogram) of pixel value where the pixels included in the nearby area are defined as a population is calculated. In regard to the pixel value PP of the pixel P (n, x, y), the relative position of the value PP is calculated in the individual histogram and the pixel value showing the same relative position is extracted in the total histogram. Thus, the original value PP is replaced with the extracted pixel value.  The same replacement is performed for all pixels of all planes which form the image P in order to obtain an image that is free from the variance of color tone.
Patent JP-H11184674-A (JP)
Title: Register file
Inventor: KASAMIZUKAMI KENGOU
IPC: G06F9/30
Filed: 1997-12-24
Abstract: PROBLEM TO BE SOLVED: To improve the performance of entire logic while speeding up the decode processing at the time of data read by making the number of gates at a decoder for read reducible in addition to shortening of the read access time and making it possible to deal with the expansion of data bus width as well by suppressing the influence of delay caused by a bit line load accompanying the increase in the number of words. SOLUTION: A register array 11 is divided into plural banks 11-1 to 11-4, the respective banks 11-1 to 11-4 are provided with sense amplifiers 14-1 to 14-4; and this register file is provided with decoders 17X-1 to 17X-4, 17Y-1 to 17Y-4 and 17Z-1 to 17Z-4 for selecting a word corresponding to the decoded result of the partial bit of a read address and for reading that word out of the register array of respective banks, decoders 18X-18Z for specifying the bank corresponding to the decoded result of remaining bits of the read address and multiplexers 19X-19Z for selecting the word from the bank specified by the decoders 18X-18Z and for outputting it to read ports 12X-12Z.
Patent JP-2001176117-A (JP)
Title: Optical pickup device
Inventor: NAKANO OSAMU
IPC: G11B7/1353
Filed: 1999-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a simple, small and inexpensive which can perform stable recording and reproducing operation for every recording layer set in the depth direction. SOLUTION: This optical pickup device is provided with 1st and 2nd light sources 12 and 21 which radiate 1st and 2nd light beams 10 and 20 of different wavelengths, objective lenses 17a and 17b which are selectively placed on a common optical path of both beams 10 and 20 and condense these beams in different spot spaces and an objective lens selection means which selects one of lenses 17a and 17b that is placed on the common optical path in accordance with the depth position of a desired recording layer 6 that is to be recorded and reproduced. Then the beam 10 is condensed on a guide track layer 2 via the objective lens that is placed on the common optical path and also the beam 20 is condensed on the desired layer 6. Thus, the information is optically recorded and reproduced on an information recording medium 1 which has the layer 2 and plural layers 6 in its depth direction.
Patent JP-H11183382-A (JP)
Title: Fluorescent particle image pickup device
Inventor: SHINNO MASAO
IPC: G01N21/64
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a fluorescent particle image pickup device reducing the effect by background light and capable of satisfactorily picking up the image of fluorescent particles. SOLUTION: This device is provided with an image pickup container 3 accumulating and storing in a bottom section fluorescent particles dyed by a fluorescent pigment. Only the vicinity of the bottom section of the image pickup container 3 is illuminated by a laser beam and picked up the image from below by a CCD camera 9. The laser beam illuminates only the container bottom section where fluorescent particles are accumulated, thus the fluorescent pigment contained in a solution in the container can be prevented from becoming harmful light as a background, and the contrast of the picked-up image can be improved.
Patent JP-H11189594-A (JP)
Title: Pyrroylbenzimidazole derivative having acrylic acid derivative group on side chain
Inventor: MATSUNAGA AKIO
IPC: A61K31/415
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To obtain a new compound having a pyrrolylbenzimidazole skeleton as a basic skeleton and an acrylic acid derivative bound to the pyrrole ring, acting on DNA, and useful as an anticancer agent, etc. SOLUTION: A compound of formula I [R1 is a structure of formula H; R2 is H, a 1-8C alkyl or the like; (n) is 0-3; R3 -R5 are each H, a 1-8C alkyl or the like], preferably 1H-2-(1-methyl-4-acryloylaminopyrrol-2-yl) benzimidazol-5- N-[4-[N,N-bis(2-chloroethyl)aminolphenyl]}-carboxamide. The compound of formula I is obtained by reducing a nitro compound of formula III in the presence of palladium-carbon catalyst, and subsequently condensing the obtained amino compound with an unsaturated bond-having acid derivative of the formula: R1 COOH (for example, acrylic acid) in the presence of a condensing agent such as N,N'-dicyclohexylcarbodiimide. The compound of formula I is preferably administered as an active ingredient at a dose of 11,000 mg for an adult.
Patent JP-H05179503-A (JP)
Title: Reinforced jersey
Inventor: KUROSAKA NOBUO
IPC: B32B27/40
Filed: 1991-12-27
Abstract: PURPOSE:To provide a reinforced jersey improved in resistance to wear and scratch so as to be usable in sportswear etc., also easy to repair and regenerate. CONSTITUTION:The objective reinforced jersey can be obtained by heat sensitive transfer of a thermoplastic polyurethane sheet onto a jersey cloth. Specifically, a thermoplastic polyurethane elastomer [a rubbery elastomer having urethane groups [-NHCOO-] in the molecular structure] is put to inflation forming into a thin-walled film sheet, which is then subjected to hot pressing onto a jersey at 150-200 deg.C. More specifically, a spacer (cushioning member) i.e., an embossed neoprene sponge with its surface provided with a jersey is put on a jersey cloth followed by heat sensitive transfer of an urethane sheet thereon to effect covering.
Patent JP-H05177134-A (JP)
Title: Production of air purifying article
Inventor: AOYANAGI SUSUMU
IPC: B01D53/86
Filed: 1991-12-27
Abstract: PURPOSE:To produce an air purifying article purifying contaminated air containing malodorous gases represented by NH3 or H2S. CONSTITUTION:A porous body composed of a metal or a metal alloy is brought into contact with an aqueous solution added with a polybasic acid, a divalent or trivalent ion, both divalent and trivalent ions, a base and a water-soluble sulfur salt discharging a sulfur anion added thereto to be reacted therewith and subsequently dried. As a metal, there are Fe, Ni, Mn, Co, Cu and Zn and, as said polybasic acid in the queous solution, there are ascorbic acid, citric acid, tartaric acid, gluconic acid, tannic acid and gallic acid. The divalent or trivalent metal ion is obtained from iron sulfate, magnanese sulfate, iron chloride and magnanese chloride and the base is calcium hydroxide or potassium hydroxide. The water-soluble salt discharging the sulfur anion is soldium sulfide or potassium sulfide. The addition amount of the sulfur salt is 0.1-10wt.%.
Patent JP-2001169869-A (JP)
Title: Structure for covering cushioning body with upholster
Inventor: FUKUTANI MINORU
IPC: B68G7/05
Filed: 1999-12-17
Abstract: PROBLEM TO BE SOLVED: To prevent a joined portion of upholsters, which is received in a curved concave groove in a cushioning body, from being raised when a seam allowance at the joining portion of the upholsters in put into the concave groove of the cushioning body to cover the cushioning body with the upholsters. SOLUTION: The depth of a curved portion 11 in a concave groove of a cushioning body 1 is formed so as to be larger than that of straight portion 10 in the groove.
Patent JP-H05336923-A (JP)
Title: Use of product containing chromium, vitamin e and vitamin c for controlling metabolism of carbohydrate and lipid
Inventor: RENAATO RITSUTEERA
IPC: A23L33/15
Filed: 1992-12-26
Abstract: PURPOSE: To provide a product based on a combination of an organochromium compd. with two kinds of vitamins having antioxidant effect such as vitamin E and vitamin C as a dietary for preventing diseases of a cardiac vessel. CONSTITUTION: A combination of an organochromium compd. with two kinds of vitamins having antioxidant effect such as vitamin E and vitamin C is used so as to prevent diseases of a cardiac vessel by regulating the metabolism of carbohydrate and the peroxidation of lipid. For example, a product contg. 57.5% lactose, 21.4% organochromium compd., 14.25% vitamin C, 5.7% tocopherol acetate, 1.0% precipitated silica and an allowable dye is fed in the form of an ordinary medication unit such as capsules, tablets or pills for oral administration.
Patent JP-H06201701-A (JP)
Title: Measurement of hemoglobin in feces and measuring tool thereof
Inventor: ASHIHARA YOSHIHIRO
IPC: G01N33/72
Filed: 1992-12-25
Abstract: PURPOSE:To provide a hemoglobin measuring method and a measuring tool by which hemoglobin in a fecal matter can be measured in a short time with high sensitivity by extremely simple operation. CONSTITUTION:Hemoglobin in the feces is measured by using a hemoglobin measuring tool 1 composed of a container body 2 where two partition walls 7 and 8 capable of being bored and stuck are arranged in the inside lower parts and an upper part is used as a developing liquid chamber 5 and a lower part is used as a substrate liquid chamber 6 and of a measuring member 13 where a base end part of a feces gathering sampling member 17 is engaged and held with a developing member 16 having a capillary action through an absorbing pat 14 and enzyme label anti-hemoglobin and an anti-hemoglobin antibody reagent are carried at prescribed intervals from the sampling member 17 side on the developing member 16 and a part carrying at least the reagent can be observed visullay from outside.
Patent JP-H06190987-A (JP)
Title: Fresh surface hardness modifying plate and its manufacture
Inventor: UNO TAIZO
IPC: B29K33/04
Filed: 1992-12-24
Abstract: PURPOSE:To enable heat forming and printing simultaneously with an improvement in surface hardness, by a method wherein a polymethyl methacrylate resin (PMMA resin) coating layer is integrated with the surface of a synthetic resin base, which is scanty of surface hardness, through fusing. CONSTITUTION:In a surface hardness modifying plate, a PMMA resin coating layer is laminated to and integated with the surface of a synthetic resin base 1 and a PMMA resin layer 2 is formed. The synthetic resin plate 1 is a plate comprised of thermoplastic resin which is scanty of the surface hardness such as polycarbonate, polyvinyl chloride and others and possesses various thicknesses and colors. The PMMA resin coating layer is comprised of the PMMA resin which is not modified basically and superior in hardness. In relation to a thickness, it is at least 3mum preferably at least 5mum and since the thicker it becomes the harder the surface hardness is obtained, it is preferable that a film thickness is selected according to use.
Patent JP-2001173153-A (JP)
Title: Compound board and floor construction for building
Inventor: WAKAMORI SEIKO
IPC: E04B5/43
Filed: 1999-12-20
Abstract: PROBLEM TO BE SOLVED: To provide a compound board for floor construction using compound boards and also a building having sound insulation and thermal insulation properties for a building which can be handled easily and built in a short period of time at a low cost. SOLUTION: One side surface or both side surfaces of a gypsum board having standardized rectangular dimensions are formed to board members 12, 13 formed to the same rectangular shapes and then bonded together through an adhesive layer 14 to one united body.