baber/WOPTO huggingface dataset:
Patent JP-H10148858-A (JP)
Title: Vibration proof controller
Inventor: SHIOMI YASUHIKO
IPC: G03B17/18
Filed: 1996-11-19
Abstract: PROBLEM TO BE SOLVED: To calculate predicting vibration waveform optimum for controlling image blur in the middle of exposure by changing the method for predicting image blur in accordance with a discriminated photographing operation condition. SOLUTION: An image sensor 16 is driven through a sensor driving circuit 15 from an overall control circuit 1, and an output signal is successively inputted to a video signal processing circuit 17. A signal outputted from the circuit 17 is converted to digital data by an A/D converter 18, and the output is outputted to the circuit 1, a flame memory 19 and a movement vector detecting circuit 20. Whether or not the photographing mode of the mode setting means 10 of a camera main body is a panning mode which is one of special photographing modes is decided. In this case, the way for predicting the image blur by means of the image blur predicting means is changed in accordance with the condition of a shutter speed to be set, the focal distance condition of a photographing lens, and a condition whether the photographing mode is the panning mode or not.  Thus, the optimum predicting vibration waveform can be calculated.
Patent JP-2001140825-A (JP)
Title: Screw grommet
Inventor: YUDA KIYOTERU
IPC: F16B13/14
Filed: 1999-11-12
Abstract: PROBLEM TO BE SOLVED: To provide a screw grommet with the whole formed by plastic for preventing corrosion due to electrolytic corrosion even when using a screw made of metal and enabling positive holding by using a metric thread, and having no nut fracture at low torque. SOLUTION: This screw grommet 3 comprises a screw grommet main body 1 integrally formed by plastic, and a nut member 2 integrally formed by plastic. The screw grommet main body 1 has a flange 10 and a shaft part 11. The shaft part if has a strut 13 extending from the flange 10 and with an intermediate portion deformable so as to protrude outward in a radial direction, and a female screw holding part 14 provided on a tip of the strut for holding a female screw means. The nut member 2 is formed by a plastic material with rigidity higher than the screw grommet main body 1. The nut member 2 is housed into the female screw holding part 14 for locking it onto a locking part of the female screw holding part and holding it.
Patent JP-H10152303-A (JP)
Title: Removal of impurity from hydrogen gas and apparatus therefor
Inventor: SATO YUKIO
IPC: C01B3/56
Filed: 1996-11-18
Abstract: PROBLEM TO BE SOLVED: To eliminate a problem of gradual reduction in hydrogen occluding ability when occlusion and release of hydrogen in a hydrogen occluding alloy are repeatedly carried out since a hydrogen gas containing a gas harmful to a hydrogen occluding alloy is occluded in the hydrogen occluding alloy in a hydrogen treating apparatus and the harmful gas is physically and physically bonded to the hydrogen occluding alloy. SOLUTION: A hydrogen gas which is discharged from a hydrogen source 1 and is admixed with a gas harmful to a hydrogen occluding alloy B is transported under pressure toward a separating means 25 for separating the harmful gas by a force feed apparatus 3. A hydrogen gas rich in the harmful gas separated from the separating means 25 is returned to the hydrogen source 1 and the hydrogen gas separated from the harmful gas by the separating means 25 is conducted to a hydrogen gas treating apparatus 10 to occlude hydrogen in the hydrogen occluding alloy B in the hydrogen gas treating apparatus 10.
Patent JP-H02166769-A (JP)
Title: Laminated solid state image sensor and manufacture thereof
Inventor: MIYAGAWA RYOHEI
IPC: H01L27/146
Filed: 1988-12-21
Abstract: PURPOSE:To prevent a transparent electrode from being etched in case of etching an optically shielding layer and to optimally set the thickness of a film by forming the transparent electrode on the optically shielding layer to be patterned by etching. CONSTITUTION:An optically shielding layer 41 such as a thin Ti film is formed on the whole surface of a photoconductive film 30 by depositing, etc. The thickness of the optically shielding layer 41 is required for 1000Angstrom  or more for sufficiently shielding a light. Then, a mask 43 is formed on the optically shielding layer 41 on an optical black region. Thereafter, the optically shielding layer 41 is selectively etched with acid etchant such as hydrochloric acid. In this case, since the photoconductive film 30 is not substantially etched, the photoconductive film 30 is not damaged in case of etching the optically shielding layer 41. Subsequently, an ITO electrode 42 is formed on the whole surface of a deposited layer, etc. Thus, change of spectral sensitivity due to variation in the thickness of the film at the time of etching of the optically shielding layer 41 of the ITO electrode 42 does not occur.
Patent JP-H03182348-A (JP)
Title: Co-extrusion laminated water cooled inflation film
Inventor: MATSUDA YOICHI
IPC: B32B7/02
Filed: 1989-12-12
Abstract: PURPOSE:To obtain a transparent packing film excellent in low temp. strength, tear resistance, transparency, opening resistance and blocking resistance and having good processability and workability by using a mixture of specific straight chain low density polyethylene and high density polyethylene, a specific crystalline propylene polymer and straight chain low density polyethylene to subject all of them to co-extrusion. CONSTITUTION:In a composite film wherein a B-layer and a C-layer are laminated to both surfaces of an A-layer, the A-layer is composed of a straight chain low density polyethylene being a copolymer containing 3-20wt.% of 4 or more C alpha-olefin and having density of 0.910-0.940g/cc. The C-layer is formed from a mixture of 100 pts.wt. of straight chain low density polyethylene and 20-230 pts.wt. of high density polyethylene having an MFR of 5.0g/10min or more. The B-layer is composed of a crystalline propylene copolymer consisting of propylene and ethylene or 4 or more C alpha-olefin. The thickness of each of the A- and B-layers is pref. set to 30-60% of the total thickness and that of the C-layer is pref. set to 10-30% and the total thickness of the film is desirably 10-100mu.
Patent JP-H08255908-A (JP)
Title: Esd protection structure using ldmos diode with interconnection of thick copper
Inventor: TEIRAA AARU EFURANDO
IPC: H01L27/088
Filed: 1995-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a structure and method for multiple Zener diode ESD protective circuit of power semiconductor device in large current capacity, the whole operational low resistance and even current distribution. SOLUTION: Within the ESD protective structure, a plurality of horizontal Zener diodes are formed. Respective devices are formed of a plurality of cathodes 213 and anodes 211 to be coupled with one another for the formation of the cathodes and anodes of exceeding one Zener diodes. The first metal layer pieces 215 are formed on respective diffused regions to be brought into electrical contact with one another. Next, the second metal layer conductor 245 is formed on the first metal layer pieces 215 to be brought into contact with the first metal layer pieces 215 for the formation of buses. Next, the third metal layer 253 made of high conductive material such as copper is formed on the respective metal layer buses to be brought into physical and electrical contact.  Finally, the formed Zener diodes are coupled so as to erect the ESD structure using the second level buses and the third level copper made buses. In such a constitution, this ESD structure lower in the whole resistance, high in the breakdown rate can satisfactorily protect any objective circuits to be protected.
Patent JP-H10155313-A (JP)
Title: Powder composition for coated granular seed
Inventor: YOKOCHI TARO
IPC: A01C1/06
Filed: 1996-12-03
Abstract: PROBLEM TO BE SOLVED: To provide a powder compsn. for coated granular seeds having excellent characteristics and to enable the use of the coated granular seeds having coating layers consisting of the powder compsn. for the coated granular seeds in order to save the labor for the seeding operation of plant seeds. SOLUTION: This powder compsn. for the coated granular seeds contains >=70wt.% powder consisting of 5 to 65wt.% clay ores of a double chain structure type, 5 to 90wt.% ores consisting of feldspar ores and carbonate ores and 5 to 30wt.% hydrophobing agent. The coated granular seeds have the coating layers consisting of the powder compsn. for the coated granular seeds.
Patent JP-H06203654-A (JP)
Title: Superconducting wire and its manufacture
Inventor: TAKAGI AKIRA
IPC: B21F19/00
Filed: 1992-11-05
Abstract: PURPOSE:To reduce a combining loss without loosing thermal and electric stabilities. CONSTITUTION:A copper allay layer and its oxide layer are successively formed on the outer circumference of a superconducting conductor in which a superconducting filament is compounded in a copper matrix forming a stabilized metal. The copper alloy layer and the oxide layer on the outer circumference are good insulating materials excellent in thermal and electric stabilities, and combining loss can be reduced without causing quench and the like.
Patent JP-2000131982-A (JP)
Title: Heater, heating unit, image heating device and image forming device
Inventor: GOTO SHINJI
IPC: H05B3/00
Filed: 1998-10-28
Abstract: PROBLEM TO BE SOLVED: To prevent the glass layer of a heater from being broken and also prevent the heat from dissipating toward a heater supporting member, as for a back heating type heater, a heating unit and an image heating device using the heater, and an image forming device equipped with the heating unit and the image heating device. SOLUTION: By having such a constitution that an elastic layer (i) is laid in a mutual abutting part (support part) 22b between the back heating type heater 21 and the supporting member 22 for the heater 21, in the case the heater 21 is provided with a glass layer (f), the breakage of the glass layer (f) caused by a shock is prevented, and also, the dissipation of the heat from the heater 21 to be supporting member 22 is reduced by the shock eliminating work and the heat insulating work of the elastic layer (i), then, the efficiency of the heater 22 is greatly increased.
Patent JP-H0542629-A (JP)
Title: Composite type damping material and manufacture thereof
Inventor: EGUCHI KUNIHIKO
IPC: C08L67/00
Filed: 1991-12-06
Abstract: PURPOSE:To obtain a damping property over the wide range of temperature by making the resin layer in two resin layers having resin comprised of bridgeable thermoplastic resin having a bridgeable functional group and being different in its glass transition point or in bridging density in a damping material which consists of the resin layer interposed between two piece of metallic thin plates. CONSTITUTION:A resin layer 16 interposed between two piece of metallic plates 12, 13 in a damping material is formed with two resin layers 18, 20 having resin made by bridging thermoplastic resin having two or more bridgeable functional groups in one molecule by a crosslinking agent (polyvalent isocyanate compound or the like) that forms a bridged combination with the bridgeable functional groups, and being different in its glass transition point or bridging density. These resin layers 18, 20 are of the type that is combined through bridging combination. As required, the resin layers 18, 20 are combined via the resin layer 22 formed by the bridging combination, and the resin layer is provided so that the glass transition point or bridging density does not change discontinuously in the thickness direction.
Patent JP-H05160442-A (JP)
Title: Ground coil for levitation type railway
Inventor: YOSHIDA TETSUO
IPC: B60M7/00
Filed: 1991-12-06
Abstract: PURPOSE:To suppress loss of a magnetic field to be generated in a coil conductor and an eddy current loss and to maintain insulating performance of the coil stable by forming the surface of the coil of a ground layer having a resistance value smaller than one accompanying a capacitance component formed of the coil conductor and the ground layer on the surface of the coil. CONSTITUTION:An insulating layer 3 is poured around a coil conductor 2 of a coil 1 to form a ground layer 7 on the surface. The layer 7 is formed by coating with resistance paint mixed with carbon, metal powder in epoxy resin, etc., in such a manner that its resistivity is slightly smaller than one corresponding to the resistance of the capacitance component formed of the conductor 2 and the layer 7. Thus, the layer 7 can be operated as ground to prevent an unstable potential by fixing a potential in the layer 3. Insulating performance of the coil 1 is maintained to suppress losses of a voltage on the surface of the coil, a current due to a counterelectromotive force to be circulated in the layer 7 and magnetism to be formed by the conductor 2.
Patent JP-H08179809-A (JP)
Title: Product brand change system
Inventor: HAYASHI SHIGEKI
IPC: C08F110/02
Filed: 1994-12-26
Abstract: PURPOSE: To efficiently change a product brand by executing an optimum operation pattern while storing the optimum operation pattern for each combination of current and next product brands. CONSTITUTION: A brand data base 8 is set in the storage part of a magnetic disk provided for a process computer, and a lot of product brands are registered as indexes. Furthermore, an optimum operation pattern table 10 is set in the storage part of the process computer as well, and the operation value of the supply pattern of raw materials corresponding to the combination of a target value for each product brand and the changed target value of the next brand is registered while being paired with it. Then, the process computer functioning as a comparing means compares the operation process data under operation at present with the specified value of the operation process data of the next product brand, reads the optimum pattern out of the optimum operation pattern table 10 and controls a multifunctional control part 4 based on this pattern.
Patent JP-2000143811-A (JP)
Title: Carborane-containing silicon polymer
Inventor: ICHITANI MOTOKUNI
IPC: C08G77/60
Filed: 1998-11-13
Abstract: PROBLEM TO BE SOLVED: To obtain a carborane-containing silicon polymer having excellent mechanical strengths resulting from an increased molecular weight and the formation of a crosslinkage and excellent heat resistance resulting from the effect of a carborane by reacting a polymer comprising repeating carborane units and repeating silylene units with a diethynylbenzene derivative. SOLUTION: This polymer is obtained by reacting a polymer comprising repeating carborane units represented by formula I and repeating silylene units represented by formula II with a diethynylbenzene derivative represented by formula III. In formula I, CBpHqC is carborane being a cage-like boron (II) compound; and p and q are each an integer of 3-16. In formula II, R1 is a 1-20C alkyl or 6-30C aryl bonded to the silicon atom. In formula III, R2, R3, R4, and R5 are each hydrogen, a 1-20C alkyl, or a 6-30C aryl, provided that they may be the same or different from each other.
Patent JP-2000138230-A (JP)
Title: Processing method for semiconductor base
Inventor: NISHIMORI TOSHIHIKO
IPC: H01L29/737
Filed: 1998-11-13
Abstract: PROBLEM TO BE SOLVED: To manufacture a bipolar transistor with good reproducibility by obtaining highly accurate processing thickness and cutting depth. SOLUTION: In a method for processing a semiconductor base, wherein an SiGe film 12 and an Si film 13 are laminated on an n-type Si substrate 11, after the SiGe film 12 and the Si film 13 are formed, the SiGe film 12, the Si film 13 and the Si substrate 11 are cut to expose edge faces 12s, 13a, 11a of the films. Thickness of each film and cutting depth are detected by inspecting the exposed edge faces 12a, 13a, 11a with a secondary electron microscope 14.
Patent JP-H02250859-A (JP)
Title: Method for isolating stereoisomer of 2,3-trans-1,4-crosslinked cyclohexane based sulfonamide derivative
Inventor: NARISADA MASAYUKI
IPC: C07D493/08
Filed: 1989-12-13
Abstract: PURPOSE:To efficiently obtain the title compound useful as an intermediate by subjecting an addition product obtained by reacting isomer mixture of 2,3- trans-1,4-crosslinked cyclohexane based sulfonamide derivative with an anionoid reagent, etc., at a specific pH to acid treatment. CONSTITUTION:Trans/cis mixture of a compound expressed by formula I (R is hydroxy, lower alkoxy, etc.; Y is methylene, etc.; m is 0 or 1; n is 0, 1 or 2; wavy line is alpha- or beta-coordination) is reacted with an anionoid reagent or carbonyl reagent at pH3-7. Then the reaction product is separated in the form of trans body as an addition product of the reagent and the resultant addition product is treated with an alkali (e.g. NaOH) or an acid and the trans body is recovered to isolate the stereoisomer expressed by formula II.
Patent JP-H08151769-A (JP)
Title: Floor material
Inventor: BUTTA TAKASHI
IPC: E04F15/02
Filed: 1994-11-30
Abstract: PURPOSE: To lighten a floor material, and to improve dimensional stability by utilizing powder particles obtained by pulverizing a disposed glass-fiber reinforced resin molded form. CONSTITUTION: In a floor material having two layer structure, in which a surface layer 1 and a backing layer 2 consisting of a synthetic resin are laminated and unified, or three layer structure, in which the surface layer, an intermediate layer composed of the synthetic resin and the backing layer 2 made up of the synthetic resin are laminated and unified, powder particles 3 consisting of glass fibers and resin cured bodies are used as fillers, and powder particles 3 are contained to the backing layer 2 at the time of the floor material having two layer structure or either one or both of the intermediate layer and the backing layer 2 at the time of the floor material having three layer structure in 5-70wt.%.  The floor material can be lightened by the reduction of the weight of the backing layer 2 and the intermediate layer because the specific gravity of the powder particles 3 is lower than inorganic fillers, and the dimensional stability of the floor material is improved because the glass fibers of the powder particles 3 inhibit the thermal expansion and contraction of the backing layer and the intermediate layer.
Patent JP-H09142540-A (JP)
Title: Bag for heating in microwave oven
Inventor: YAMAMOTO TETSUHIRO
IPC: B65D81/34
Filed: 1995-11-16
Abstract: PROBLEM TO BE SOLVED: To obtain a bag for heating in a microwave oven wherein gas barrier property of the bag during storage is excellent, a vent is formed on the bag by an unsealing tape and the bag can be heated in the microwave oven as it is. SOLUTION: A bag for heating in a microwave oven comprises a pillow-type bag with an internal face made of a heat-bonding resin layer, wherein an unsealing tape 3 is pasted over a full length between end rim heat-bonding parts 2 at both ends on the internal face of the bag. In addition, a vent tape 7 wider than the unsealing tape 3 is pasted to cover the entire unsealing tape 3, wherein a notch is formed on a laminated body with the unsealing tape 3 on both sides of an end of, the tape 3 pasted on at least of one of the end rim heat-bonding parts 2, and an unsealing part 6 having a region including an end of the tape 3 and the notch as a not-heat-sealed part 5 is formed on the bag.
Patent JP-H08173135-A (JP)
Title: Alcoholic beverage
Inventor: KAMATA ETSUO
IPC: A23L2/62
Filed: 1994-12-27
Abstract: PURPOSE: To obtain alcoholic drink containing fine cellulose having a prescribed average particle diameter and a prescribed particle distribution, having cloudy feeling, free from feeling rough to the tongue and excellent in dispersibility, suspension stability and emulsion stability. CONSTITUTION: This alcoholic drink contains preferably 0.01-5.0wt.% fine cellulose having <=8μm average particle diameter, in which the ratio of particles having >=10μm particle diameter is <=40%. Furthermore, the fine cellulose exists in uniformly dispersed state in the liquid and enhances suspension stability of fruit fiber, etc., contained in the alcoholic drink and functions as a cloudy agent.
Patent JP-H03185523-A (JP)
Title: Inference result forecasting type expert system
Inventor: MAEDA KAZUO
IPC: G06N5/04
Filed: 1989-12-14
Abstract: PURPOSE:To efficiently retrieve data by collating a table type knowledge base, or an intermediately formed partial corresponding table with data inputted to a working memory and retrieving the candidates of a final inference result and uninputted data. CONSTITUTION:The table type knowledge base 4, or the intermediately formed partial correspondence table 6 is collated with the data inputted to the working memory 1. Thereby, the candidates of the final inference result can be obtained by retrieving a conclusion part having correspondence relation with a condition part coincident with the data inputted to the working memory 1. When the inputted data already used for inference are confirmed out of input data (input items) necessary for obtaining the final inference result from these candidates, uninputted data can be retrieved. Thus, the efficient retrieval can be attained.
Patent JP-H04191782-A (JP)
Title: Photosensitive drum cleaning device
Inventor: ONO YASUHIDE
IPC: G03G21/00
Filed: 1990-11-26
Abstract: PURPOSE:To prevent the damage of a photosensitive drum by starting its rotation by a drum presence sensor and a position sensor, when the photosensitive drum is disposed in a determined state, and to improve the safety by stopping the rotation by a safety sensor when a hand approaches the drum. CONSTITUTION:When it is confirmed by drum presence sensors 85a, 85b and position sensors 84a, 84b that a photosensitive drum 10 is disposed on a drum support means 20 in a determined horizontal state, the rotation of the drum 10 is started. Thus, the damage of the photosensitive drum 10 can be prevented. When the hand of an operator approaches the drum support means 20, safety sensors 81a-81b, 82a-82b, 83a-83b detect this to stop the rotation of the drum 10. Thus, the safety is remarkably improved. According to this constitution, a cleaning device capable of uniformly and certainly cleaning the outer circumferential surface of the drum 10 and excellent in safety can be obtained.
Patent JP-H01166333-A (JP)
Title: Production of magnetic recording medium
Inventor: SHINOHARA KOICHI
IPC: G11B5/85
Filed: 1987-12-22
Abstract: PURPOSE:To improve the performance and uniformity of a perpendicularly magnetized film by forming the perpendicularly magnetized film on a high- polymer film by an ion plating method using gaseous hydrogen as a discharge gas. CONSTITUTION:Ion plating is executed while the high-polymer film 1 is moved along a rotary support 2. The discharge gas of this case is gaseous H2. Taking in of impurities from the device into the film by the discharge of the ion plating and the staining of the boundary faces between the high-polymer film 1 and the film are, therefore, obviated; in addition, the hydrogen ions assists crystal orientation. Both of the assurance of the uniformity and the formation of the high-performance perpendicularly magnetized film are thereby enabled without requiring a high temp. as is needed is an electron beam vapor deposition method.