baber/WOPTO huggingface dataset:
Patent JP-2000178614-A (JP)
Title: Operation of blast furnace
Inventor: KAMEI YASUO
IPC: C21B5/00
Filed: 1998-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a method, with which a large quantity of blowing can be executed without damaging the furnace condition of ventilation, liquid penetration, etc., in inexpensive equipment, in the case of blowing waste synthetic resin grains from a tuyere in a blast furnace. SOLUTION: An auxiliary fuel of pulverized fine coal, heavy oil, tar, natural gas, etc., is blown from the nozzle set in a blasting branch tube 2 in the tuyere 1 part and also, the synthetic resin grains are blown from the other nozzle 3 set at the upstream side of the blasting from the position of the nozzle. Relation of the mad. grain size S of the synthetic resin grains and the distance D between the nozzle for blowing the auxiliary fuel and the nozzle for blowing the synthetic resin grain, is regulated to 35×S+50<=D<=100×S+1000 (in the case of being S<10) and 30×S+100<=D<=2000 (in the case of being S>=10).
Patent JP-H10165110-A (JP)
Title: Fish attracting feed manufactured from fishery wastes
Inventor: SHIOTANI KOUNOSUKE
IPC: A01K97/04
Filed: 1996-12-04
Abstract: PROBLEM TO BE SOLVED: To obtain the subject feed which is gradually spread in water to continuously attract fishes by adding thickener such as starch to a material obtained by crushing, and liquefying fishery waste such as the internal organs of cuttlefishes by means of a mixer, etc., heat-processing it, and putting it in a container such as a tube. SOLUTION: The fishery wastes, which have problems in wasting, such as the internal organs, the heads or the like of cuttlefishes, scallops, salmons, etc., are crushed and liquefied by a mixer, a tempering device, etc., and sterilizingly and fungus-preventingly processed by heat-processing or adding a sterilizing agent, fungus preventing agent, etc. This is added with natural thickener such as starch, agar, gelatine, or synthetic thickener such as polyvinyl alcohol, carboxyl methyl cellulose, methyl cellulose, etc., and put in a container such as a tube, etc., to obtain a fishes attracting feed with viscosity and flowability.
Patent JP-H06193154-A (JP)
Title: Expansion joint mechanism
Inventor: ASANO KATSUAKI
IPC: E04H5/02
Filed: 1992-12-22
Abstract: PURPOSE:To decrease the interrelational displacement between ridges although an expansion joint is the base and secure the safety of energy conduct line between the facilities. CONSTITUTION:A clean room house 1 like a precise environmental facility detesting vibration of the constituents as a separete house and an energy house 2 provided with energy supplying facilities generating vibrations are unified in the structure by the upper floor or the upper and lower floors separated from the precise environmental facility floor as far as possible. And the irnterrelational displacement between both ridges is reduced and the bypass attenuation of vibratory propagation path from a vibration source is embodied.
Patent JP-H10235173-A (JP)
Title: Composite semipermeable membrane and its production
Inventor: MINAMIGUCHI NAOSHI
IPC: B01D71/56
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a composite semipermeable membrane enhanced in its water permeability and reduced in the lowering of org. matter excluding capacity accompanied by the enhancement of water permeability. SOLUTION: This composite semipermeable membrane is constituted by coating a microporous support film with an ultra-thin membrane layer composed of cross-linked polyamide. In this case, cross-linked polyamide is subjected to interfatial polycondensation in the presence of at least one of (i) an N- alkylamide or N,N-dialkylamide having a 3 or more C alkyl group on N as a substituent, (ii) cyclic alkylamide and N-alkyl cyclic alkylamide having a 5 or more C cyclic structure, (iii) N,N,N',N'-tetraalkylurea having a 1 or more C alkyl group on N as a substituent, (iv) alkyleneurea having 1 or 2 cyclic structures containing a 3 or more C alkylene chain and (v) hexaalkylphosphoramide having a 1 or more C alkyl group on N as a substituent.
Patent JP-2000178318-A (JP)
Title: Production of ethylene/vinyl acetate copolymer
Inventor: KUNIEDA MAKOTO
IPC: C08F2/00
Filed: 1998-12-16
Abstract: PROBLEM TO BE SOLVED: To obtain a copolymer reduced in unevenness in the ethylene compositional distribution and having stable quality without forming much scale on the inside wall of a reactor in polymerization by copolymerizing ethylene with vinyl acetate while feeding ethylene into a polymerization solution. SOLUTION: A polymerizer is charged with vinyl acetate, a polymerization solvent, a polymerization catalyst, etc. While an ethylene gas is directly fed into the polymerization solution, the ethylene is copolymerized with the vinyl acetate to produce an ethylene/vinyl acetate copolymer. A marked effect can be attained by regulating the pressure P (MPa) in feeding ethylene so that the relationships [wherein S is the charge (kg) of the solvent; M is the charge (kg) of the vinyl acetate; and c is the conversion] may be satisfied.  The ethylene/vinyl acetate copolymer can be utilized as an adhesive, a pressure-sensitive adhesive, a coating material, a processing agent for fibers and woven fabrics, a process agent for paper and leather, a binder for any material, an admixture for cement or mortar, or the like and is useful especially as a starting material for an ethylene/vinyl acetate copolymer saponificate.
Patent JP-H11190298-A (JP)
Title: Motor-driven blower and vacuum cleaner fitted therewith
Inventor: SUGIMURA KAZUYUKI
IPC: F04D29/44
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a motor-driven blower having a diffuser front edge construction with a pressure fluctuation inhibiting effect unaffected by changes in airflow and a vacuum cleaner fitted therewith. SOLUTION: A diffuser 11 by which airflow produced by a centrifugal impeller is diverted and forced out has its stationary-blade front edge part 270 formed by a plate-shaped member having a hollow part therein and provided on each outer surface with at least one or more holes 270a passing through the member up to the hollow part 270b. Thus, since pressure fluctuation caused by the disturbance of the airflow can always be reduced by the hollow part 270b through the holes 270a, the diffuser 11 unaffected by changes in airflow can be constructed.
Patent JP-H06203044-A (JP)
Title: Delinquent policyholder eliminating system
Inventor: MASUDA YORIATSU
IPC: G06Q10/10
Filed: 1992-12-25
Abstract: PURPOSE:To surely eliminate a delinquent policyholder by providing a check field in the registration format of customer information such as the name of a traveler, etc., managed by a computer for travel job, and checking the delinquent policy holder at the stage of proposal of the insurance by the computer. CONSTITUTION:A travel insurance contract issuing device comprised so as to generate a travel insurance application and a travel insurance contract by automatically reading by substituting insurance information for the customer information such as the name of the traveler, etc., and the reservation information of a travel period. etc., stored in the computer for travel job used by a travel agency is constituted in such a way that the check field is provided in the registration format of the customer information, and a discrimination means 5 is provided which reads outs the file of a proposer when input to generate the travel insurance application is performed, and discriminates whether or not a check mark is inputted in the check field, and stops output to automatically read by substituting the customer information and the reservation information when the check mark is inputted, and operates an alarm means.
Patent JP-H10198144-A (JP)
Title: Image forming device and developer cartridge therefor
Inventor: HARUMOTO KATSUMI
IPC: G03G15/08
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device and a developer cartridge therefor capable of securing the sufficient recovery amount of developer without decreasing the filling amount of unused developer by increasing substantial effective capacity while preventing a developer recovery box from getting large. SOLUTION: Since a developer recovery port 146 is positioned on the upper side (anti-gravity side) within an end face 84 in the recovery box 132b, the free end of a plate-like elastic body 143 is separated from the port 146 by the gravity F of a weight 142. Therefore, the developer L discharged from a developing device 12 is recovered from the port 146 into the recovery box. Meanwhile, the developer recovery port 146 is positioned on the lower side (gravity side) within the end face 84 in the recovery box 132a, so that the free end of the plate-like elastic body 143 is pressed to the port 146 by the gravity F of the weight 142 so as to prevent the back flow of the developer L.
Patent JP-2001177121-A (JP)
Title: Solar cell and method of manufacturing the same
Inventor: FUKUI ATSUSHI
IPC: H01L31/05
Filed: 1999-12-16
Abstract: PROBLEM TO BE SOLVED: To enable a solar cell to be enhanced in photoelectromotive force per unit area so as to provide the solar cell which is small in size and high in efficiency. SOLUTION: A cell is composed of a first conductivity semiconductor spherical substrate 11, a second conductivity semiconductor layer 12 possessed of a pn junction and formed on the spherical substrate 11, and an outer electrode 13 of transparent conductive film which is formed on the semiconductor layer 12. A large number of cells are prepared, the cells are spread in a tray, and an adhesive tape 20 is fixed on the top surfaces of the cells. The cells pasted on the adhesive tape 20 are taken out of the tray and arranged in a horizontal position to make the cells located above the tape 20, and solder powder 39 is dusted over the cells. The cells are heated to fix the cells to the adhesive tape 20 with solder 3 in a fixing process, the adhesive tape 20 is removed off, and solder is etched. An outer electrode and a second conductivity semiconductor layer are selectively removed from an adhesive tape pasted side using solder as a mask, a first conductivity semiconductor layer is exposed, and an inner electrode is formed coming into contact with the first conductivity semiconductor layer.
Patent JP-H11191056-A (JP)
Title: Printing system, recording medium kind setting method therefor, and storage medium stored with computer-readable program
Inventor: HASHIMOTO MAHO
IPC: G06F3/12
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To automatically set optimum printing conditions for a recording medium to a printer driver. SOLUTION: A recording medium is given a unique ID and a printer 102 reads in the recording medium kind ID by a recording medium kind code read part 109A and decides it; and then the printer 102 automatically decides the recording medium kind and sends it to a host computer 103 to inform the printer driver 116 of the recording medium kind.
Patent JP-2001177118-A (JP)
Title: Infrared data communication module
Inventor: MATSUI KATSUYUKI
IPC: H01L31/12
Filed: 1999-12-17
Abstract: PROBLEM TO BE SOLVED: To provide an infrared data communication module which can be lessened in size without deteriorating its performance. SOLUTION: A cup-shaped recess 4 is provided to a flexible board 2 of polyimide, an LED chip 3 is mounted in the recess 4 at its center, and a photodiode 5 and an IC chip 6 are mounted on a flat other than the recess 4. Electronic parts mounted on the flexible board 2 are sealed up with infrared transmissive resin 7, and the resin 7 is so formed as to set the positions of the LED chip 3 and the photodiode 5 corresponding to lenses 7a and 7b. In this infrared data communication module 1, the flexible board 2 as thick as 0.1 mm or so is used substituting a usual hard board of thickness 0.8 mm or so, so that the communication module 1 can be lessened in size by modifying the lenses 7a and 7b in shape without deteriorating its performance.
Patent JP-H10200812-A (JP)
Title: Image converter
Inventor: KURASHIGE MASAFUMI
IPC: H04N5/262
Filed: 1996-12-29
Abstract: PROBLEM TO BE SOLVED: To freely set the smoothness and size of a line and to perform conversion to the effective special effect images of images like line drawings or the like by nonlinearly converting edge signals, reducing intermediate gradation components and then setting a prescribed frequency band in a low-pass filter. SOLUTION: When first and second input signals A and B one of which is the chrominance signal of the line and the other is a background image or the like are inputted to a mixing circuit 10, this image converter 1 passes input images through an edge detection part 2, a normalization circuit 3, a nonlinear conversion circuit 4 and a gain adjustment circuit 5, detects and clarifies linearity and adjusts density. Then, the smoothness and thickness of the line are adjusted by a variable LPF 7, level and gain adjustment is performed further and the images for which the lines of desired smoothness and thickness are superimposed on a background are obtained from the output terminal of the mixing circuit 10 based on key signals K generated by sampling the edge of a basic line for forming an object video image.  Thus, the large part of respective parameters is made adjustable by a simple hardware and an easily usable special effect device is obtained.
Patent JP-2001174007-A (JP)
Title: Humidifier
Inventor: HIBI HIDEJI
IPC: F24F11/02
Filed: 1999-12-17
Abstract: PROBLEM TO BE SOLVED: To supply a controller for a heater by correcting a detected humidity signal such that the controller is not affected by a place where a humidifier is disposed, and by temperature condition in the humidifier where humidity control of a humidifier of a heater heating type is achieved on the basis of humidity detected by a humidity sensor. SOLUTION: A humidifier 2 includes humidity means 13 for achieving humidity with water vapor produced by heating by a heater 9, and includes a controller 14 for controlling the degree of heating with said heater 9. The foregoing controller 14 has a mechanism for incorporating a detected humidity signal by a temperature sensor 18 provided on the humidifier 2 as a signal corrected by temperature in the humidifier, and the corrected humidity signal is used for control for the degree of heating, whereby the corrected humidity signal is used for controlling the amount of heating of the foregoing heater 9.
Patent JP-H11194387-A (JP)
Title: Light quantity adjusting device and image input device
Inventor: KUROSAWA AKIRA
IPC: G03B9/02
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To obtain a light quantity adjusting device whose dimension in an optical axis direction from a light quantity adjusting member is made small by extending the rotating shaft of a driving source in the tangential direction of a circle orthogonally crossed with an optical axis. SOLUTION: A rack gear 10 is engaged in a guide groove 11a formed to be extended in the tangential direction of the circle orthogonally crossed with the optical axis on a bottom board 11. The toothed wheel of the gear 10 is meshed with the gear part of a feed screw 4. Therefore, the gear 10 is moved in the longitudinal direction of the groove 11a on the board 11 by the rotation of the screw 4. The light quantity adjusting members 12 and 13 are driven by moving the gear 10 in the tangential direction of the circle orthogonally crossed with the optical axis in such a way. Thus, the dimension in the optical axis direction of the entire light quantity adjusting device is made smaller than in the case of moving the gear 10 in the optical axis direction. Then, driving constitution where a distance from the optical axis is minimized is obtained.
Patent JP-H0790330-A (JP)
Title: Manufacture of atomized iron powder
Inventor: SAITO SHIGEYUKI
IPC: B22F9/08
Filed: 1991-12-27
Abstract: PURPOSE:To manufacture the atomized iron powder of stable quality by correctly grasping the amount of the molten steel to be poured from a tundish nozzle to an atomizing tank, and keeping the ratio of the amount of the molten steel to be poured in the atomizing tank to the amount of the atomized water to be constant. CONSTITUTION:The weight of an atomizing tank 10 is measured while the slurry volume 16 in the atomizing tank 10 is kept constant, the slurry weight and the amount of the molten steel to be poured in the atomizing tank are calculated based on the measurement, and the control is realized so that the ratio of the calculated amount of the molten steel to be poured to the amount of the atomized water may be constant. The atomized iron powder is manufactured by keeping the ratio of the amount of the molten steel to be poured to the amount of the atomized water to be constant, and the atomized iron powder of stable quality can be obtained.
Patent JP-H05182499-A (JP)
Title: Nonvolatile semiconductor memory
Inventor: HASHIMOTO KIYOKAZU
IPC: G11C29/12
Filed: 1991-12-27
Abstract: PURPOSE:To provide a flash EEPROM with high reliability to a market by removing the tip of the flash EEPROM containing a memory cell whose erasing speed is fast abnormally as a defect at the functional checking stage of the tip. CONSTITUTION:A margin check voltage application control circuit applys a prescribed voltage to all gates W1-Wn of a storage element by controlling the source voltage of the transistor QX13 of an X decoder XDEC1. When the threshold value of the erased storage element becomes the lower limit value or above required from design stage, the storage element is conducted and the voltage of a digit line is changed. Thus, the tip becoming a writing defect is removed as the defect at the functional checking stage.
Patent JP-H06198558-A (JP)
Title: Polishing apparatus
Inventor: KAWASAKI SHUJI
IPC: B24B29/00
Filed: 1992-12-31
Abstract: PURPOSE:To improve polishing efficiency by providing a pair of buff wheels and rotating the buff wheels in their mutually opposite directions in a polishing apparatus adapted to bring polishing surfaces of rotating buff wheels into press- contact with the surface, to be polished, of a work so as to polish the work. CONSTITUTION:Buff wheels 22, 32, the bases of which are used as polishing surface, are fixed to the points of the respective rotary shafts 21, 31 of rotational driving devices 2, 3 having a driving source such as a motor or the like. The polishing surfaces 221, 321 of the buff wheels 22, 32 are brought into press- contact with the surface, to be polished, of a work W placed on a support board 1 rotated in the direction of an arrow by a suitable means, and the work W is polished by the rotation of the respective buff wheels 22, 32. At this time, the respective buff wheels 22, 32 are rotated in their mutually opposite directions by a rotational driving device 23, so that the work W can be polished with high efficiency.
Patent JP-2000240888-A (JP)
Title: Corrosion protective core structure of pipe end and fixing method
Inventor: HIRATA SHOICHI
IPC: F16L58/18
Filed: 1999-12-17
Abstract: PROBLEM TO BE SOLVED: To provide corrosion protective structure of a pipe coupling end part and a technique therefor to facilitate interjoining and provide superior workability, in a coupling structure wherein a cut pipe is used for a laying work at a site. SOLUTION: This corrosion protective core structure comprises a corrosion protective core 2, having necessary elasticity and fixed with a pressure at a pipe end face and an inner or an outer surface in the vicinity thereof, and a fixed ring 3 prevented from uncoupling and movement by energizing from the inside and the outside of the corrosion protective core 2. The fixed ring 3 is corrosion resistant, and one end 31 of a one-division inclinably intercouples buckles 33 which has juxtaposing chevron protrusions 32 protruding to the inner peripheral side and the other end 34 side having the same number of square holes 35, in which the respective chevron protrusions are fitted, and the two ends are engaged with each other with tension regulated to a desired state, and the corrosion protective core 2 is fixed.  A corrosion protective cover is interrupted from contact with an external part and blocks the occurrence of rusting, and the two ends of the fixed ring 3 are locked in an overlapped state while tensile strength is increased through a lever action applied throver the whole periphery, whereby the whole of the inner peripheral surface of the corrosion protective core is uniformly pressed, caused by a tension force being always strong and constant fixing action being kept.
Patent JP-2001171420-A (JP)
Title: Hopper washing device of ready-mixed concrete transport vehicle
Inventor: SAKAGUCHI ISAMU
IPC: B01F15/00
Filed: 1999-12-20
Abstract: PROBLEM TO BE SOLVED: To provide an environment-friendly hopper washing device of a ready- mixed concrete transport vehicle capable of washing automatically ready-mixed concrete adhering to a hopper by using the pressure of wash water jetted out from a washing nozzle without manual washing operation by stopping a car on a roadway, after transporting the ready-mixed concrete, to simultaneously release from violation of the Road Traffic Act. SOLUTION: This hopper washing device of the ready-mixed concrete transport vehicle is composed by arranging horizontally rotatably the washing nozzle for jetting out the wash water onto the inner circumferential surface of the hopper, when the hopper is closed by a sheet cover, on a cover frame of the waterproof sheet cover having a size enough to cover an opening part of the hopper arranged on a vehicle rear part separated from a rotating drum and having the lower part extending to the inside of the rotating drum, and by communicating and connecting, to the washing nozzle, the other end part of a wash water passage having one end part communicated and connected to a wash water tank arranged on the car body side.
Patent JP-H11195257-A (JP)
Title: Reproducing device
Inventor: WATANABE TAKAHARU
IPC: G11B15/467
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To securely decide whether or not there is a recording signal. SOLUTION: Reproduction pilot signals from input terminals 101 to 105 are supplied a latch circuit 109 through an integrator 108. Further, the signals from the terminals 101 to 104 are supplied to latch circuits 114 to 117 through peak value detectors 110 to 113. Further, the signal from the latch circuit 109 is compared by a comparator 121 with a decision threshold level A, and the signals from the latch circuits 114 to 117 are compared by comparators 123 to 126 with a decision threshold level B.  Then decision data on the mean value of the reproduction pilot signals from the comparator 121 and decision data on the maximum value among the reproduction pilot signals from the latch circuits 114 to 117 are supplied to an OR circuit 129, so that a detection result of recording signal presence when one decision data is obtained or recording signal absence when not appears at an output terminal 130.