baber/WOPTO huggingface dataset:
Patent JP-H09168038-A (JP)
Title: Radio equipment
Inventor: KATO TAKASHI
IPC: H04B1/04
Filed: 1995-12-18
Abstract: PROBLEM TO BE SOLVED: To realize a radio equipment in which the linearity characteristic of a power amplifier stage is compensated with high accuracy by automatically adjusting the deviation of an offset voltage between a transmission system and a negative feedback system in the case of using a linearizer. SOLUTION: In this equipment, a signal component obtained by applying orthogonal demodulation to a transmission signal detected from power amplifier stages 112, 113 in a transmission slot timing repeated for a prescribed time interval is fed back to an orthogonal modulator to compensate the linearity characteristic of the power amplifier stages 112, 113. The equipment is provided with error voltage correction means 210, 220 which are used to make respective offset voltage of the signal component obtained by an orthogonal demodulator 204 in matching with respective offset voltage of the signal component obtained by an orthogonal modulator 104 by comparing the offset voltage of the signal component obtained by the orthogonal demodulator 204 with the offset voltage of the signal component obtained by the orthogonal modulator 104 for other periods than the transmission slot timing.
Patent JP-H09165508-A (JP)
Title: Polyphenylene ether resin composition
Inventor: MAEDA MASAO
IPC: C08L25/04
Filed: 1995-12-15
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition comprising a specific resin (mixture) and a rosin (ester), excellent in melt flowability, moldability and heat resistance, and useful for moldings requiring good rigidity, heat resistance and dimensional stability, such as automotive parts and electronic or electric parts. SOLUTION: This resin composition comprises (A) 1-100 pts.wt. of a polyphenylene ether resin such as a polymer of the formula [R1 -R4 are each H, an alkyl, an alkoxy, a halogen, phenyl; (n) is a polymerization degree,] (B) 99-0 pts.wt. of a polystyrene resin, and (C) (C1 ) a purified stable rosin having a Gardner color scale of <=2, especially <=1, or (C2 ) a rosin ester compound obtained from the component C1 and an alcohol compound or epoxy compound (e.g. having an aromatic ring) preferably in an amount of 0.1-50 pts.wt. per 100 pts.wt. of the total amount of the components A and B.
Patent JP-H10226538-A (JP)
Title: Method for attaching hologram to plate glass
Inventor: KOBAYASHI KAZUYA
IPC: C03C17/32
Filed: 1997-12-17
Abstract: PROBLEM TO BE SOLVED: To provide a method for attaching a hologram improved in water resistance and also improved in wear resistance to a plate glass. SOLUTION: A protective layer 3 is formed by laminating a film for forming the protective layer, which is coated with an adhesive 2, so as to cover the hologram 1 and the surface of the plate glass 4 of the whole peripheral part thereof. The surface of the plate glass 4 of the peripheral part of the protective layer 3 is masked with a certain distance from the end of the protective layer 3 and a transparent wear-resistant thermosetting resin is applied on the whole surface of the plate glass 4 of the hologram 1 attaching side to cover and after the hard coat layer 5 is hardened, the masking tape is peeled off.
Patent JP-H06198701-A (JP)
Title: Molding method for unifying gasket to frame material, moldings thereof and fitting structure of plate material used with said molding
Inventor: WATANABE JUNICHIRO
IPC: B29K105/22
Filed: 1992-12-28
Abstract: PURPOSE:To provide a fitting structure without inserting a gasket in a frame material and without deteriorating design properties in a simpler shape by using an extruder, continuously extruding thermosetting rubber or thermoplastic elastomer to the recess-shaped engagement part of the frame material made of metal, molding and working the same into a desired shape while using a die. CONSTITUTION:Thermosetting rubber or thermoplastic elastomer 2 extruded by an extruder 1 is unified to a frame material 3 made of metal and extruded. The frame material 3 made of metal is so supported by supporting rollers 4 that a cross head is not brought into contact with the frame material 3 made of metal. Press rollers 5 are provided so as to resist extrusion pressure. The cross-sectional shape of thermosetting rubber or thermoplastic elastomer 2 is shaped by a die 6. Rubber or elastomer 2 squeezed out from a slight gap between the die 6 and the frame material 3 made of metal is regulated even by a regulation guide 7. The unified moldings obtained in such a way are used to fix glass and a panel in a building or vehicles.
Patent JP-H11167714-A (JP)
Title: Production of magnetic disk substrate
Inventor: AWAYA KURATA
IPC: B24B37/00
Filed: 1997-12-03
Abstract: PROBLEM TO BE SOLVED: To obtain a magnetic disk substrate capable of sufficiently dealing with the narrowing of a spacing between a head and a medium by the lower floating of the magnetic head with a recent trend toward higher density recording by making it possible to rapidly obtain the disk substrate having polishing quality of <=5 pieces of scratches of Ra<=5 Å, Rmax<=80 Å and depth<=50 Åwithin the plane and <=5 pieces of pits of a depth <=50 Åwithin the plane by the simple process. SOLUTION: This process for producing the magnetic disk substrate made of aluminum is characterized in that polishing is executed by using a colloidal polishing agent conth.>=0.01% hydrogen peroxide and silica particles of a grain size below 0.5 μm after processing to Ra<=15 Å, Rmax<=200 Å, more preferably Ra<=10 Å and Rmax<=100 Å in a polishing stage after an Ni-P plating treatment.
Patent JP-H06116272-A (JP)
Title: Condensed pyridazine derivative, its use and production thereof
Inventor: MIYAKE AKIO
IPC: A61P11/00
Filed: 1992-12-28
Abstract: PURPOSE:To obtain a new compound useful as an excellent antiasthmatic. CONSTITUTION:A compound of formula I [X is methine or N; R<1> is H, lower alkyl, etc., which may have a substituent group; R<2> and R<3> are H, lower alkyl, etc., which may have substituent group; R<4> and R<5> are H or form 3 or 7-membered homocyclic or heterocyclic ring, etc., together with adjacent C; A is (substituted)amino; (m) and (n) are 1-4] or its salt, e.g. 6-(3,3-dimethyl-5- sulfamoyl-1-pentyl)imidazo[1,2-b]pyridazine. This compound of formula I is obtained by reacting, e.g. a compound of formula II or its salt with a compound of formula III [Y and Z are eliminable group by reacting with each other; A<1> is protected amino] in the presence of a palladium catalyst in a solvent, preferably at 10-100 deg.C for 1-3hr under nitrogen or argon stream.
Patent JP-H06203111-A (JP)
Title: Set condition guidance device
Inventor: MURAKAMI TORU
IPC: B29C45/76
Filed: 1992-12-28
Abstract: PURPOSE:To facilitate the deciding work of initial set conditions. CONSTITUTION:A data input device 11 inputs the analyzed result from a data analysis system 10. A CPU 12 performs a data processing operation based on a previously decided processing sequence. A display device 13 displays processed data. First of all, the CPU 12 calculates the inputted analyzed result concerning all the areas inside a range decided for the plural kinds of set parameters to be mechanically set, the plural kinds of target parameters are displayed, the calculated results of all the areas are distinguished in respective colors corresponding to absolute values, and a processing for displaying the three axes of set parameters in a three-dimensional space is executed. Next, the CPU 12 receives the limited values of respective target parameters from the data input device 11, the calculated results of all the areas are evaluated based on these limit values, it is judged whether the results are within the limited values or not, and the processing for displaying the results while distinguishing them within the limited values, close to the limited values and out of the limited values with respective colors is executed.
Patent JP-H09182133-A (JP)
Title: Card type radio calling receiver
Inventor: SAITO HIROTAKA
IPC: H04W84/02
Filed: 1995-12-21
Abstract: PROBLEM TO BE SOLVED: To improve receiving sensitivity by arranging a short circuit conductor along the outside of an insulation frame to reduce the deterioration of an antenna gain caused by the structure of a short circuit part. SOLUTION: A tongue-shaped short circuit conductor part 4 provided at a tip part in the neighborhood of the corner of the conductor plate 2 at a bottom face is bent along the outside of the frame of the insulation frame 3 to be screwed to a conductor plate 1 on a top face. Consequently the whole lengths of the conductor plates 1 and 2 at the top and bottom faces forming an antenna element are longer than those of conventional structure by the width of the frame of the insulation frame 3 and are nearly equal the whole length of the longitudinal direction of a card type receiver.  A power feeding point is provided in the neighborhood of the corner part A or D of the two conductor plates 1 and 2 arranged in parallel and a short circuit point is arranged in the neighborhood of one or both of corner parts C and B to form a plate-shaped loop antenna to operate as the plate-shaped loop antenna. As the whole length of the antenna becomes long, an antenna gain is increased to improve receiving sensitivity.
Patent JP-H07201036-A (JP)
Title: Biaxially oriented polyester film and magnetic recording medium
Inventor: WATASE SHIGEJI
IPC: G11B5/738
Filed: 1993-12-28
Abstract: PURPOSE:To obtain a biaxially oriented polyester film with superior slit ability and a magnetic recording medium with high electromagnetic conversion characteristic, traveling performance, and slit ability and satisfactory continuous productivity. CONSTITUTION:The biaxially oriented polyester film whose surface orientation coefficient DELTAP is within a range of 0.165 to 0.169 and whose double refraction ratio DELTAn is within a range of -0.045 to -0.035 is formed by providing outer layers 4 setting an inactive particle and a thermoplastic polymer as the main component at both planes of a film layer 3 setting the thermoplastic polymer as the main component. Furthermore, a flexible supporting body 2 consisting of the biaxially oriented polyester film is formed by containing the inactive particle whose mean particle diameter is within a range of 0.4 to 0.8mum and whose ratio between the mean thickness of the outer layer and the mean particle diameter is within a range of 1.0 to 2.5 in the outer layer. The magnetic recording medium 1 can be formed by providing a magnetic layer 5 on such flexible supporting body.
Patent JP-H09171504-A (JP)
Title: Information processor and information processing method
Inventor: KOGA TEIJI
IPC: G06F17/00
Filed: 1995-12-20
Abstract: PROBLEM TO BE SOLVED: To enable a user to vote the evaluation for a prescribed object and to present the ranking of the object based on the voting result to the user. SOLUTION: In a home page storage part 41, the home page for introducing the subscribed works from a user is stored. This home page is presented in compliance with the user's request. The user presented with this home page evaluates the subscribed works and gives points for the works and transmits the points via an internet. These points are stored in a point storage part 42 and the ranking of the subscribed works is determined based on the points in a ranking determination part 44. The determination result of this ranking is reflected on the home page on which a ranking table is displayed and the result is presented in compliance with the user's request.
Patent JP-H07196645-A (JP)
Title: Method for extracting polyphenols and extracted solution and extracted liquid and extract obtained by the same method
Inventor: SHIMURA JIRO
IPC: B01D11/02
Filed: 1993-12-28
Abstract: PURPOSE:To salely, readily and efficiently extract polyphenols having high physiological activity from a plant by using an extracting solvent consisting of a betaine and water or a mixed solution of water and an alcohol. CONSTITUTION:A plant (preferably oolong tea leaf) is immersed in an extracting solvent consisting of (A) 1-300wt.% of a betaine based on dried weight of a plant raw material and (B) water or a mixed solution of an alcohol and water having an alcohol content of 5-80wt.% based on total weight of the solution to extract the objective compound. Furthermore, as the component A, a compound extracted from a beet which belong to the genus Beta of the family Chenopodiaceae is preferably used from the viewpoint of stable supply, cost, etc. As the alcohol of the component B, a water-soluble alcohol such as methanol is generally used.
Patent JP-H11180219-A (JP)
Title: Door mirror structure for vehicle
Inventor: TAKAHASHI MITSURU
IPC: B60Q1/32
Filed: 1997-12-18
Abstract: PROBLEM TO BE SOLVED: To function as a car width lamp by mounting a luminous part having the luminous property on a main body case of a door mirror for a vehicle. SOLUTION: A case cover body 10 comprises a mounting part 11 on an outer part in a width direction of a car. A luminous member 12 having the luminous property (the property for receiving and accumulating the light, and emitting the accumulated light at night or in a dark place) as a luminous part is mounted on the mounting part 11. At daytime or the like, the luminous member 12 of the case cover body 10 mounted on a main body case 2 of a door mirror 1 receives the light such as the sunlight or the like and accumulates the light. At night or in a dark place such as a tunnel or the like, the light is emitted from the luminous part on the surface of the luminous member 12 to function as a car width lamp.
Patent JP-H09172209-A (JP)
Title: Multilayer piezoelectric device and manufacturing method thereof
Inventor: OKAWA YASUO
IPC: H01L41/22
Filed: 1995-12-20
Abstract: PROBLEM TO BE SOLVED: To provide a multilayer piezoelectric device having strong adhesion between piezoelectric material layers, preventing the piezoelectric material layer and an inner electrode layer from pealing off and having good mechanical strength. SOLUTION: A multilayer piezoelectric device 1 is formed by alternately providing piezoelectric material layers 2 made of piezoelectric ceramic and inner electrode layers 3 made of conductive material. The internal electrode layer 3 is provided by printing conductive material paste on the piezoelectric material layer 2. The internal electrode layer 3 has an electrode portion 3a (printed portion) continuously forming internal electrodes on the surface and a non-electrode portion 3b (non-printed portion) serving as a gap on the surface. The internal electrode layer 3 connects piezoelectric material layers 2, 2 putting the internal electrode layer 3 therebetween to each other through the non- electrode portion 3b.
Patent JP-H10192961-A (JP)
Title: Method for extending metallic extruded material
Inventor: MICHISAKA KOUZOU
IPC: B21C37/02
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To extend an extruded material immediately after extrusion in a high temp. state with extension force smaller than a conventional way. SOLUTION: The extruded material is extruded by an extrusion machine 2. The imitation part of the extruded material 1 immediately after extrusion and in a high temp. state is removed and a slit is formed. The extruded material 1 is extended by a vacuum suction type rough extension machine 3 arranged immediately after the extrusion machine 2. The extruded material 1 is not extended to a desired flat plate state only by the vacuum suction type rough extension machine 3. Finish extension is done by a finish extension machine 4 having upper/lower rolling rolls to obtain a clean extended state. A high strength aluminum extruded material 1 of A5000 series, etc., which is hard to extend in a room temp. state, can be extended, the range of the extruded material extendable is extended.  In the case of the extruded material 1 extendable at a room temp. state, the material is extended with reduced extending force.
Patent JP-H09175181-A (JP)
Title: Hollow weather strip provided with triangular center core punching hole
Inventor: TAMARI KANJI
IPC: B29C45/26
Filed: 1995-12-26
Abstract: PROBLEM TO BE SOLVED: To improve separability of a center core without decreasing rigidity in the end part of a hollow Weather strip provided with a punching hole of the center core. SOLUTION: A weather strip 50 has a punching hole 55 of a center core for forming a hollow hole 63 of an end part 62. The punching hole 55 is formed in a triangular shape spread toward the end of the weather strip in an internal surface of the end part 62. Since the punching hole 55 is formed in a triangular shape, an undercut of the end part 62 is decreased in accordance with approaching the end of the weather strip, the center core can be easily extracted from the punching hole. A thickness in an upper part of the end part 62 is thickened in accordance with approaching the end, so as to prevent rigidity from decreasing.
Patent JP-H11179124-A (JP)
Title: Dust removing apparatus
Inventor: KINOSHITA MASAAKI
IPC: B01D46/24
Filed: 1997-12-19
Abstract: PROBLEM TO BE SOLVED: To heighten a dust removing efficiency of back washing and suppress the impact of a back washing gas upon filter cylinders regarding a dust removing apparatus for a gas discharge out of coal combustion. SOLUTION: In a can body 1, a dust-containing gas 11 flows into a plurality of filter cylinders 2 from an upper space 5, powder dust is collected on the inner surfaces of the filtration cylinders 2, the resultant gas comes in clean gas chambers 6 and then flows to a clean gas outlet pipe 7 from back washing gas dispersing porous parts 16 of back washing gas dispersing cylinders 15 and flows out as a clean gas 12. The collected powder dust 14 is taken to the outside out of a lower part hopper 8.  At the time of back washing, a back washing gas 13 flows to the back washing gas dispersing cylinders 15 after passing through a back washing apparatus 20, a back washing gas discharging outlet 9, and the clean gas outlet pipe 7 and is evenly dispersed and jetted to the circumferences of a plurality of the filter cylinders 2 through a large number of pores 16 and comes in the filter cylinders 2 to remove the powder dust adhering to the inner parts. Since the back washing gas 13 is dispersed by a large number of pores 16 and flows in the filter cylinders 2 while being slowed down, the impact upon the filter cylinders 2 is weakened and damage of the filter cylinders 2 can be prevented.
Patent JP-H06191501-A (JP)
Title: Filling device
Inventor: KISHI NOBORU
IPC: G01F23/28
Filed: 1992-12-07
Abstract: PURPOSE:To prevent a filling liquid which is discharged from the nozzle port of a filling nozzle in a container to be filled from foaming or overflowing (splashing). CONSTITUTION:A distance between a nozzle port 3 and a bottom surface (1a) of a container to be filled or a liquid level 14a being filled is detected by a distance sensor 4 which is attached at the location of the nozzle port 3 of a filling nozzle 2, and a signal 3q is input in a distance signal converter 7, and a driving control device 8 drives the filling nozzle 2 by a servo motor 6 and driving mechanism 5 in such a manner that the filling nozzle 2 may be kept at a distance by which the nozzle port 3 does not come into contact with the bottom surface (1a). When the filling nozzle reaches a specified distance, a filling control device 9 opens the valve of the nozzle port 3 and starts a filling. Even during the filling, the nozzle port is kept at a degree by which the nozzle port does not reach the liquid level 14a, and when the integrated value of a mass flow rate signal (11a) reaches a set value for a filling quantity setting device 10, the valve of the nozzle port 3 is opened.
Patent JP-H06156692-A (JP)
Title: Sheet roll transport method
Inventor: KATAOKA AKIRA
IPC: B65G37/00
Filed: 1992-11-17
Abstract: PURPOSE:To transport a sheet roll, wound in a sheet dividing-winding device, efficiently without spoiling the quality to a transfer position to another pallet. CONSTITUTION:A sheet roll R from a sheet dividing-winding device 1 is received on an individual sheet roll pallet P prepared on sheet roll conveyor mechanism 7. The pallet P with the sheet roll R placed thereon is conveyed into a transfer position to another pallet without changing the pallet P by sheet roll conveyor mechanism 7, 8, 2a, 9, 3a, 10, 4, 11, 5a. After transferring the sheet roll R to another pallet in the transfer position, the empty pallet P is sent back to the sheet roll conveyor mechanism 7 by pallet conveyor mechanism 16, 14, 15 and prepared in the position for receiving another sheet roll R.
Patent JP-H05247278-A (JP)
Title: Abrasion-resistant flame-retardant composition
Inventor: KAWABATA HIDEO
IPC: C08L21/00
Filed: 1992-12-09
Abstract: PURPOSE:To prepare the title compsn. which produces no toxic gas and has improved mechanical strengths, flexibility, abrasion resistance, heat resistance, and processibility by compounding PE having specific functional groups with an ethylene (co)polymer or a rubber. CONSTITUTION:The title compsn. is prepd. by compounding 100 pts.wt. polymer component with 30-200 pts.wt. inorg. flame retardant. The polymer component comprises 50-90wt.% PE having at least one kind of functional group selected from among carboxyl (anhydride), epoxy, hydroxyl, amino, alkenylcyclic imono ether, and silane groups in a content of 10<-8>-100<-3> equivalent/g-polymer and a density of 0.94g/cm<3> or higher and 50-10wt.% at least one ethylene (co)polymer having a density of 0.86-0.94g/cm<3> and selected from the group consisting of a low-density PE, an ethylene-alpha-olefin copolymer prepd. by the high-pressure free-radical polymn., an ethylene-vinyl ester copolymer, an ethylene-alkyl alpha,beta- unsatd. carboxylate copolymer, and a rubber.
Patent JP-2001164095-A (JP)
Title: Photosensitive resin composition and its cured product
Inventor: KOYANAGI TAKAO
IPC: C08L63/00
Filed: 1999-12-10
Abstract: PROBLEM TO BE SOLVED: To obtain a photosensitive resin composition excellent in dispersibility, drying properties and environmental safety and providing a fine pattern excellent in developability, photosensitivity, adhesion, pencil hardness, solvent, acid, heat and gold plating resistances. SOLUTION: This photosensitive resin composition comprises a mixed solvent (E) composed of a dialkyl glutarate, a dialkyl succinate and a dialkyl adipate in the photosensitive resin composition in the photosensitive resin composition used when producing electronic circuit boards.
Patent JP-H05163437-A (JP)
Title: Room temperature-setting silicone rubber composition and cured product therefrom
Inventor: TAKAAI TOSHIO
IPC: C08L83/05
Filed: 1991-12-12
Abstract: PURPOSE:To provide the subject composition capable of giving highly transparent cured products of high mechanical strength despite no addition of filter, comprising an organopolysiloxane, organohydrogenpolysiloxane and platinum compound. CONSTITUTION:The objective composition can be obtained by incorporating (A) 100 pts.wt. of an organopolysiloxane consisting mainly of alkylenesiloxane unit of the formula [R<1>-R<4> are each (substituted) monovalent hydrocarbon; n is 4-16] and having in the molecule aliphatic unsaturated group with (B) 0.1-50 (pref. 1-10) pts.wt. of an organohydrogenpolysiloxane having in one molecule at least two SiH groups and (C) 1-1000 (pref. 10-500) ppm of a platinum compound (pref. chloroplatinic acid is dissolved in an appropriate solvent and used by compatibilization with the component A).