baber/WOPTO huggingface dataset:
Patent JP-H09158447-A (JP)
Title: Installation structure for interior material and concrete nail
Inventor: MINAMI YOSHITAKA
IPC: E04F13/08
Filed: 1995-12-08
Abstract: PROBLEM TO BE SOLVED: To carry out installation work for an interior material on a concrete surface efficiently and in a short period of time concerning structure to install the interior material such as a soundproof mat on the concrete surface and a concrete nail to be used for it. SOLUTION: A concrete nail 1 is driven through an interior material 11 furnished with a cushioning property attached on a concrete surface by using the concrete nail 1 furnished with a collar 5 a margin of which is a cutting blade 6 directed toward a head end side of the nail on a middle part. At this time, as a hole 10 drilled and provided by the cutting blade 6 of the collar of the concrete nail is formed on the surface side of the interior material 11, the interior material 11 is held by putting a cap 3 having a projection 8 fit in this hole 10 on a head part 2 of the concrete nail 1. When the concrete nail 1 is driven, a soundproof mat in the circumference is never dragged to make a bell-like dent, and it is possible to provide an interior surface a front surface of which is flat and clean.
Patent JP-H10195799-A (JP)
Title: Resin for paper coating and composition for paper coating
Inventor: NARUSHIMA MAYUMI
IPC: C09D175/02
Filed: 1996-12-25
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition improved in ink receptivity and wet pick of coated paper in well-balanced state, free from occurrence of formaldehyde and useful for offset printing paper, etc., by using a reaction product of an amino compound with an epoxy compound having carbon ring as the resin for paper coating. SOLUTION: This composition for paper coating comprises a resin for paper coating which is a reaction product (molar ratio of carbon ring to amino group: 0.01-0.8) of (A) an amino compound such as a polyalkylenepolyamine with (B) an epoxy compound having a carbon ring such as phenylglycidyl ether and (C) ureas and/or carboxylic acid-based compound and having 80-600 amine value and a pigment and a binder.
Patent JP-H05176869-A (JP)
Title: Suction device for vacuum cleaner
Inventor: SOEJIMA MASAKUNI
IPC: A47L9/04
Filed: 1991-12-27
Abstract: PURPOSE:To provide a suction device which is small and easy to use and allows handy operation even on a carpet. CONSTITUTION:The numeral 20 indicates a pair of drive wheels provided on the left and on the right of a suction port 14 and the outer circumferential surface thereof is made of an elastic material such as rubber material. The drive wheels 20 have the outer circumferential surface sticking out to the side of a floor surface from a lower suction device 13. One of the drive wheels 20 and a gear 19 are so arranged that the drive wheel 20 is mounted on the side of a rotor 16 and the gear 19 outside at the end of the rotor 16. The both are connected firmly with a shaft 21. The other drive wheel 20 is mounted at the other end of the rotor 16 and connected with the shaft 21. The numeral 22 indicates a bearing and both ends of the rotor 16 are held free to rotate through the shaft 21. The drive wheels 20 are made larger in the outer dimension than the gear 19 and mounted adjacent to the gear 19.
Patent JP-H07180272-A (JP)
Title: Manufacture of asbestos-free protrusion molded cement construction material
Inventor: KAMIYA KIYOSHI
IPC: E04C2/04
Filed: 1993-12-24
Abstract: PURPOSE:To provide a construction material having high bending strength by applying the constitution where a protruded cement material mixture is subjected to a dry mixing process and, then, a cement construction material is manufactured via the protrusion and molding of a kneaded material available from the wet kneading of the mixture via the application of kneading water. CONSTITUTION:A protruded cement material mixture 41 made of a blend containing cement, aggregate, an inorganic additive and a thickener is subjected to a dry mixing process (step 51). Then, pulp slurry 2 having pulp slurry concentration between 15 pts.wt. and 30 pts.wt. is added to the mixture and subjected to a wet kneading process (step 52). A protrusion cement material kneaded material 6 is thereby formed. Then, the material 6 is subjected to a protrusion molding process (step 7) for molding a cement board. Thereafter, the board is cured at high temperature and high pressure (step 8), thereby molding an asbestos-free protruded cement board. Thus, a cement construction material free from a fizzy ball and having high pulp dispersibility can be provided.
Patent JP-2000167826-A (JP)
Title: Manufacture of pigment resin composition
Inventor: MIYAJIMA KOICHIRO
IPC: B29B7/10
Filed: 1998-12-07
Abstract: PROBLEM TO BE SOLVED: To reduce the volume of residual coarse particles of pigment and uniformly disperse fine particles to increase the coloring power by kneading an organic pigment resin composition at the melt point or the softening point temperature or below of the resin using a continuous kneading/extrusion machine which kneads the resin between a rotary disc and a fixed disc. SOLUTION: A continuous kneading/extrusion machine kneads a material while passing it between a rotary disc firmly attached to a rotary shaft with a screw formed on the outer peripheral part and an opposite fixed disc in a cylinder. Crests and troughs are alternately formed in a radiating fashion on one face each of both discs. A pigment resin composition containing a polyethylene wax or the like continuously fed by an accessory feeder, is made to pass between the fixed disc and the rotary shaft at the melt point or the softening point temperature or below of a resin, and then is extruded in the outer peripheral direction of the discs at the troughs of both discs. Further, the resin composition is fed into a gap between the outer peripheral part of the rotary disc and the interior of the cylinder. The material on the outer peripheral part of the rotary disc is fed in the center direction of both discs and then is again extruded in the outer peripheral direction from a gap between the rotary shaft and the fixed disc to knead the material by a compression and shear action. Thus it is possible to obtain the pigment resin composition with outstanding pigment dispersion properties and a high coloring power.
Patent JP-2001166195-A (JP)
Title: Coarse and fine adjustment driving device for focusing device
Inventor: YAMAMOTO SOJI
IPC: G02B21/24
Filed: 1999-12-06
Abstract: PROBLEM TO BE SOLVED: To enable a user to easily attach and detach a fine adjustment handle and also to secure a space necessary for the operation of a stage and the space around the fine adjustment handle. SOLUTION: This device is provided with fine adjustment rings 50 and 88 which are provided at both ends of a fine adjustment connecting shaft 76, and are respectively arranged on the outside of coarse adjustment handles 48 and 49 in the axial direction of a coarse adjustment connecting shaft 70 and whose outside diameters are formed smaller than the outside diameters of the coarse adjustment handles 48 and 49 and the fine adjustment handle 47 that is freely attachable/detachable to/from the fine adjustment rings 50 and 88 and is attached to either of or both of the fine adjustment rings 50 and 88.
Patent JP-H11176782-A (JP)
Title: Semiconductor manufacturing system
Inventor: MIYAZAWA ICHIRO
IPC: H01L21/304
Filed: 1997-12-16
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor manufacturing system in which washing capability by a mixed liquid and photoresist exfoliation capability or the like are enhanced, without the loss of advantage rich in the massproductivity. SOLUTION: A heat exchange section 12 that reduces the temperature of a mixing liquid is provided in an inside of a chemicals blending tank 11 that blends sulfuric acid and hydrogen peroxide aqueous solution. The system is provided with a sulfuric acid-hydrogen peroxide blending liquid processing tank 1, which stores the blending liquid supplied from the chemical blending tank 11 and the temperature of which is lowered and where plural wafers 3 are immersed, and desired processing such as washing and photoresist exfoliation or the like is executed.
Patent JP-2000166589-A (JP)
Title: Esterification reaction process
Inventor: SHIMIZU MASAMI
IPC: C12P7/64
Filed: 1998-12-07
Abstract: PROBLEM TO BE SOLVED: To attain esterification of fatty acid with alcohol without elimination and deactivation of the enzyme by immobilizing fat-lytic enzyme to immobilization support and bringing the enzyme into direct contact with the reaction substrate without drying. SOLUTION: A fat-lytic enzyme (for example, lipase) is immobilized by using a porous anionic ion-exchange resin or the like as an immobilization support. As a pretreatment for immobilization, this support is treated with a lipid-soluble fatty acid (for example, ricinoleic acid) or a lipid-soluble fatty acid derivative (polyglycerol fatty acid ester or the like) and then, the enzyme is adsorbed and immobilized. The immobilized catalyst is, without drying, brought into direct contact with the reactive substrate to effect the objective esterification. Thus, the desorption and deactivation of the enzyme are inhibited and fatty acid and alcohol are efficiently and stably esterified for a long period of time.
Patent JP-2001168648-A (JP)
Title: Signal processor
Inventor: KOBAYASHI TAKAO
IPC: G05F1/00
Filed: 1999-12-07
Abstract: PROBLEM TO BE SOLVED: To stably operate integrated circuits F11, F12 and F13 even though the integrated circuits F11 to F13 whose internal resistances fluctuate according to an operation condition are serially connected in the case a single power supply can drive a plurality of circuit blocks of different rated drive voltages. SOLUTION: A DC power supply 4 feeds a single output voltage. This circuit includes a diode D1 of respective different rated drive voltages and the circuits F11 to F13. Zener diodes T11 to T13 for terminal voltage stabilization are parallelly connected to the circuits F11 to F13 respectively. The diodes T11 to T13 parallelly connected to the circuits F11 to F13 are further serially connected to each other and connected between a pair of output terminals 6 and 7 of a power supply circuit.
Patent JP-H09165256-A (JP)
Title: Production of ceramic calcination product
Inventor: WASHISAWA SEIJI
IPC: C02F1/28
Filed: 1995-12-15
Abstract: PROBLEM TO BE SOLVED: To obtain a ceramic calcination product increased in the water pH- raising characteristic and the metal ion-adsorbing characteristic of tourmaline by mixing the powder of the tourmaline with the powder of smectite, molding the mixture and subsequently calcining the molded product. SOLUTION: Tourmaline powder having particle diameters of 10μm, smectite powder and a flier (e.g. zeolite) are mixed, molded and subsequently calcined at a temperature of <=750 deg.C to obtain the ceramic calclnation product capable of being used for the modification and purification of water. Therein, the fine tourmaline, the smectite and the fillet are preferably used in amounts of 8-25 pts.wt., 25-35 pts.wt. and 45-67 pts.wt., respectively, per 100 pts.wt. of the mixture.
Patent JP-H11225571-A (JP)
Title: Chrysanthemum tree and its cultivation
Inventor: LEE HAI JEN
IPC: A01G1/06
Filed: 1998-12-07
Abstract: PROBLEM TO BE SOLVED: To obtain a chrysanthemum tree having an artistic ornamental value and to provide a method for cultivating the chrysanthemum tree. SOLUTION: This method for cultivating a chrysanthemum tree having double important characteristics of herbaceous and woody plants and capable of carrying out perennial growth comprises initially selecting a mugwort stock of a perennial composite plant and a herbaceous composite plant or a perennial composite plant and grafting the herbaceous composite plant or the perennial composite plant onto the mugwort stock of the perennial composite plant. When the chrysanthemum tree is formed into the shape of a tower-shaped chrysanthemum, the height attains even 16 m. When the chrysanthemum is formed into an artistic ornamental one or a large upright one, the height of the tree crown attains 12-16 m and the number of flowers attains several tens of thousands.  The chrysanthemum tree is capable of withstanding even a high temperature of, e.g. 38 deg.C and a low temperature of -3 to -5 deg.C and perennially growing.
Patent JP-H09163955-A (JP)
Title: Production of tomato flavor
Inventor: SATO SATORU
IPC: A23L27/10
Filed: 1995-12-15
Abstract: PROBLEM TO BE SOLVED: To efficiently obtain tomato flavor without making a raw material of a tomato product waste by emulsifying a mixture of the tomato seeds with water by an extruder, reacting the emulsified material with a flavor enzyme and separating a product from the reaction mixture. SOLUTION: Tomato seeds are taken out from the crushed tomato fruit and lightly washed with water and dried by feeding air to afford tomato seeds necessary for post-process. Water is added to the tomato seeds and the mixture containing tomato and water in a weight ratio of (2/1) to (1/1) is prepared and the mixture is charged into a twin-screw rotation type extruder for squeezing and squeezed to afford an emulsion. A residual solution obtained by separating a protein content by salting from tomato solution and carrying out dialysis is added as a flavor enzyme to the emulsion to carry out enzymatic reaction and a tomato flavor is separated from an enzymatic reaction product containing the produced tomato flavor by distillation under reduced pressure to efficiently provide the objective tomato flavor without making raw material of the tomato product waste.
Patent JP-H06191982-A (JP)
Title: Gas generating agent composition and its production
Inventor: OCHI KOJI
IPC: C06D5/06
Filed: 1992-12-28
Abstract: PURPOSE:To prepare a gas generating agent composition capable of maintaining a high combustion speed and effectively collecting residues in a small amount, free from fear of increase in combustion pressure, capable of miniaturizing and lightening a gas generator and producing the subject agent on a high yield and to provide its production method. CONSTITUTION:This gas generating agent composition 8 to be charged into a gas generator 1 is composed mainly of sodium azide and an oxidizing agent and contains 2 to 6wt.% magnesium aluminate and 4 to 10wt.% colloidal silicic acid-derived silicic acid. The method for producing the gas generating agent composition 8 is carried out by adding sodium azide, an oxidizing agent and magnesium aluminate to a colloidal silicic acid containing 3 to 15wt.% silicic acid, stirring the resultant mixture so as to form a slurry and subsequently carrying out spray-dry granulation using a spray drier, etc.
Patent JP-H09166278-A (JP)
Title: Heat insulated duct
Inventor: FUJITA AKIRA
IPC: F16L59/153
Filed: 1995-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a flexible heat insulated duct for air conditioner piping excellent in heat resistance, dewing resistance, and sound absorbing property by forming an adiabatic duct which is provided with a fiber layer on the inner and outer surfaces of a pipe and an independent bubble resin layer and a continuous bubble resin layer as a middle layer, and providing spiral or ring-shaped reinforcing bodies. SOLUTION: In a duct used as a heat insulated pipe for air conditioner piping, an inner pipe 9 is formed by first providing an overlapped part 10, spirally winding a fiber layer on it, and binding and fusing reinforcing bodies 8 in the overlapped part 10. Also, a laminated foaming band body 6 is wound on the inner pipe 9 with its continuous bubble resin layer faced on the inner pipe 9 side, the resin film or sheet of a fiber layer band body 3 is heated and melted, it is wound spirally and fused on the overlapped part 10 provided on an independent bubble resin layer, and a part between the reinforcing bodies 8 is pressed while it is heated by disk rollers in parallel with the reinforcing bodies 8 so as to provide a bottom part shape. As a suitable fiber layer, unwoven cloth can be cited and, for example, needle punch unwoven cloth is used.
Patent JP-H07187595-A (JP)
Title: Fitting structure of hydraulic piping
Inventor: OKAZAKI HIROSHI
IPC: B66F9/08
Filed: 1993-12-24
Abstract: PURPOSE:To provide a fitting structure of a hydraulic piping of a forklift to a mast in which a fitting member of the hydraulic piping is not an obstacle before the hydraulic piping is fitted. CONSTITUTION:A fitting structure of a hydraulic piping 20 of a forklift to a mast 11 comprises a bracket 12 removably disposed on the back part 111 of a mast 11 and a clamp 13 for pressing a hydraulic piping 20 to the bracket 12 and holding the same. It is preferable to provide a locking member 14 for regulating the maximum space between the bracket 12 and the clamp 13.
Patent JP-H09165920-A (JP)
Title: Tool for indicating outer-circumference of building
Inventor: KOBAYASHI TOSHIAKI
IPC: E04G21/18
Filed: 1995-12-18
Abstract: PROBLEM TO BE SOLVED: To conduct the indication of the place of a building in a site and the correction of the indication easily. SOLUTION: In an outer-circumference indicating tool 1, a plurality of linear members 2 are rotatably connected successively through pins 3 fitted at the end sections of these indicating tools 1, and lines 4 as references at the time of marking are drawn on the linear members 2. Length (the center distance of the pins 3, 3) may be set in 455mm in conformity with the basic dimensions of a building in the linear member 2. Engaging mechanisms are assembled around the pins 3, and the two linear members 2, 2 are engaged mutually at the same axial place or orthogonal places.
Patent JP-H11264849-A (JP)
Title: Method and device for measuring reactance time-discretely
Inventor: SCHREIBER RONALD
IPC: G01R19/25
Filed: 1998-12-08
Abstract: PROBLEM TO BE SOLVED: To reduce the influence of the input coupling of a narrow-band obstruction that is induced by an aliasing in the measurement of reactance that is controlled by clock time-discretely. SOLUTION: Excitation is made by voltage, current, or electric charge by a generator device 12 where reactance 10 is controlled by clock, an output signal is generated as the function of reactance to be measured from the discrete sample value of an evaluation device 14 by voltage, current, or electric charge by an evaluation device that is controlled by a clock, and the clock for controlling the generator device 12 and the evaluation device 14 is changed by frequency or phase modulation similarly.
Patent JP-2001168451-A (JP)
Title: Manufacturing method for surface-emitting semiconductor element, and semiconductor laser device using the element
Inventor: HAYAKAWA TOSHIRO
IPC: H01S5/18
Filed: 1999-12-08
Abstract: PROBLEM TO BE SOLVED: To stabilize spatial oscillation mode, related to a semiconductor laser device of surface light-emitting type optical excitation. SOLUTION: In a surface-emitting semiconductor element which constitutes a semiconductor laser device of surface-emitting optical excitation, a GaN buffer layer 12, an Alz4Ga1-z4N carrier confinement layer 13, and a GaN light confinement layer 14 are sequentially laminated at 1,050 deg.C on a GaN substrate 11, an then an Inx3Ga1-x3N/Inx2Ga1-x2N multiplex quantum well active layer 15 and a GaN layer 16 are laminated sequentially with a growing temperature lowered to 800 deg.C or lower.
Patent JP-H05156394-A (JP)
Title: Titanium-aluminum alloy
Inventor: SAKAI KUNITAKA
IPC: C22C14/00
Filed: 1991-12-06
Abstract: PURPOSE:To provide a titanium-aluminum allay free from the generation of cleavage fracture at room temp. and high temp., high in strength and good in impact resistance. CONSTITUTION:This alloy is constituted of, by weight, 0.01 to 0.05% carbon, 31 to 35% aluminum, 0.5 to 2.5% manganese, 0.01 to 0.03% nickel, 0.01 to 0.03% cobalt, 0.05 to 0.2% tungsten, O to 0.02% magnesium, 0.01 to 0.05$ gold, 0.03 to 0.06% baron, 0.04 to 0.08% iron and the balance titanium and has a lamellar structure.
Patent JP-H06203472-A (JP)
Title: Magnetic recording and reproducing device and digital frequency modulator
Inventor: MAKINO JUN
IPC: G11B20/02
Filed: 1992-12-28
Abstract: PURPOSE:To obtain a magnetic recording/reproducing device capable of making the scale of circuits small and reducing the cost and a digital frequency modulator used for this device, etc. CONSTITUTION:For sound recording/reproducing in an 8mm VTR, there are an ordinary recording/reproducing system and a PCM recording/reproducing system. Since an input selector 1, a LPF 2, A/D converter 3, an ALC 4 and an EFFECT 5 in the ordinary recording system are also utilized in the PCM recording and an EFFECT 29 and a D/A converter 31 in the ordinary reproducing system are also utilized in the PCM reproducing system, the scale of circuits is made smaller and the cost is reduced than that using different circuits in the respective systems.
Patent JP-H07190422-A (JP)
Title: Ice heat accumulation type refrigerator and operation method
Inventor: INOUE OSAYUKI
IPC: F25C1/00
Filed: 1993-12-28
Abstract: PURPOSE:To provide an ice heat accumulation type refrigerator which can perform a cooling operation while performing a heat accumulation operation and its operation method. CONSTITUTION:An ice heat accumulation type refrigerator is equipped with a refrigerator 1, ice heat accumulation tank 2, water heat-exchanger 3, pump 4, control valve 5 and a piping system to connect them, and a brine is cooled by the refrigerator 1, and the water in the ice heat accumulation tank 2 is frozen by the brine and the cold heat is accumulated. At the time of radiation, the brine is cooled by the heat of melting of the ice in the ice heat accumulation tank 2, and the brine is introduced to the water heat-exchanger 3, and cold water is cooled to take out a cooling capability. For such an ice heat accumulation type refrigerator, at a brine outlet of the water heat-exchanger 3, a brine outlet temperature sensor 7 is provided. Also, a line which is branched from the line of the brine to return to the refrigerator 1 and feeds the brine to the water heat-exchanger 3 is provided. At the same time, in this line or a line after the water heat-exchanger, which continues from said line, a flow rate control valve 5 to control a brine flow rate to the water heat-exchanger 3 is provided, Then, a controller 10 which outputs an output signal to the brine flow rate control valve 5 with the signal of the output temperature sensor 7 as an input and controls the brine output temperature is provided.
Patent JP-H07200567-A (JP)
Title: Document processing device
Inventor: SAWADA AKIHIRO
IPC: G06F17/22
Filed: 1993-12-27
Abstract: PURPOSE:To clearly grasp the presence of an unconverted consonant character by displaying a space equal to the number of consonant characters so far as the consonant characters under conversion into Roman characters are inputted. CONSTITUTION:When a character is inputted by the operation of a key of a keyboard 3, the character code corresponding to the input alphabet letter is temporarily stored in a Roman character conversion buffer 41. If the character code can be converted into a Roman character, the code is converted into a KANA (Japanese syllabary) character. Then the character code corresponding to the KANA character is stored in a text memory 42. Meanwhile the KANA character is shown on an LCD 22. If the character code cannot be immediately converted into a Roman character but can be converted as long as the characters are continuously inputted, the character correspondint to the character code or a space equivalent to the number of characters of a character string are shown on the LCD 22. Thus the presence of a character under conversion is shown.