baber/WOPTO huggingface dataset:
Patent JP-H04184064-A (JP)
Title: Vaporizer
Inventor: ISHIZAKA YOSHIRO
IPC: F25D21/14
Filed: 1990-11-15
Abstract: PURPOSE:To vaporize and gasify water all over and increase the amount of vaporization per unit time by installing a sheet-shaped vaporizing member having a capillary action which is bent in a zigzag manner and forms an air passage for some drops and a vaporizing pan which accepts the vaporizing member. CONSTITUTION:Defrost water from a vaporizer 8 is discharged into a vaporizing pan 13 from the bottom wall of an insulation wall 17 by way of a waste water pipe 18. A vaporizing member 20 is a sheet-shaped porous and hydrophilic material which comprises a vaporizing device with the vaporizing pan 13 and uses unwoven fabric, such as polyester fiber as its basic material. It is bent in a zigzag manner several times so as to form crest sections 21, trough sections 22, and slanting sections 23 and disposed in the aforesaid vaporizing pan 13. A ventilation passage 24 is formed in the aforesaid crest sections 21 and the through sections 22. A fan 12 promotes the vaporization of defrost water sucked by the capillary action as the air is supplied by the fan 12.
Patent JP-S63164001-A (JP)
Title: Tone arm for record player
Inventor: TERAGAKI TAKESHI
IPC: G11B3/31
Filed: 1986-12-26
Abstract: PURPOSE:To improve the reproduced sound quality by shrinking the distance between a head and a base via a high tension steel rod arranged at both sides of a longitudinal plate of a tone arm so as to given a compression stress to the arm thereby preventing the deflection and resonance of the arm. CONSTITUTION:A high tensile strength steel rod 48 is arranged at both sides of the longitudinal plate 12c of the tone 12, one end is screwed to the base 33, the other end is penetrated through the hole of an arm head 12b and a nut 54 is screwed. In turning the nut 54 to shrink the distance between the head 12 and the base 33 via a high tensile strength steel rod 48, a strong compression stress is given to the arm raw material. As a result, the deflection and deformation of the tone arm 12 at record playing is eliminated, the production of useless stress is prevented to prevent the resonance of the tone arm thereby improving the reproduced sound quality of a record disk.
Patent JP-H10137826-A (JP)
Title: System for optimizing rolling mill roll inventory and it method
Inventor: REAGAN DANIEL L
IPC: G06Q10/08
Filed: 1997-10-29
Abstract: PROBLEM TO BE SOLVED: To control information on a rod rolling mill roll and a bar rolling mill roll by repeatedly correlating the data corresponding to individual rolls with an operation parameter and determining the optimal family set. SOLUTION: When the family is completely assembled, it is transferred to a rolling mill computer 20. All available families are displayed on an operator display 26 in an elevated control room. When the operator selects the family used in next rolling sequence duration of the rolling mill, a family identifier and an effective diameter are sent by the operator in order to track a speed setting and the number of a ton. Information on the number of the rolled ton is returned to the roll factory computer 30 with the rolling mill computer 20. A roll data base and a system history file are updated with the roll factory computer 30 in order to track the usage rate of the roll family using this information.
Patent JP-H01152550-A (JP)
Title: File controller
Inventor: WADA YOSHIZO
IPC: G06F11/00
Filed: 1987-12-09
Abstract: PURPOSE:To surely execute the repairing of a trouble by a CE without omission by executing a trouble reporting by a controller having a host computer and plural files to write the same data respectively at constant intervals until the device trouble is eliminated. CONSTITUTION:When the trouble occurs in one of file devices 2-1 and 2-2 connected to a file controller 1, a trouble detecting and holding means 6 detects and holds the trouble and informs a trouble informing means 4 of the trouble. While the trouble is continued, the information is continued to be sent, and when a timer 5 in the means 4 detects a constant value, the means 4 judges whether a trouble detection information is sent from the means 6 or not, and when it is sent, an interruption trouble reporting for the host computer is executed repeatedly until the trouble is eliminated. Thus, the reduction of reliability that the CE misses the trouble reporting, the trouble is not repaired, and the device is driven only with one file device.
Patent JP-H03210318-A (JP)
Title: Epoxy resin composition
Inventor: MAIKERU BII KIYABITSUTO
IPC: C08L63/00
Filed: 1990-11-19
Abstract: PURPOSE: To obtain an epoxy resin capable of giving a cured film excellent in acid resistance by mixing with other epoxy resins by reacting a product obtained by reacting an aromatic hydroxyl-containing compd. and alkylene oxide with an epihalohydrin and dehydrohalogenating the obtd. product.  
     CONSTITUTION: A product having one or more adjacent epoxy group per a molecule on an average is obtained by reacting at least one kind of a compd. (a) having one or more aromatic hydroxyl group on an average per a molecule and at least one kind of alkylene oxide (b) having 2-4 carbon atoms per a molecule so that a component (a)/component (b) mol ratio becomes (1:1)-(1:8) (1) and reacting the product of the process (1) with a least one kind of epihalohydrin in an amt. becoming (1.2:1)-(1.7:1) in a mol ratio with respect to a hydroxyl group contained therein (2) and dehydrohalogenating the product obtained in the process 2 (3). 
     COPYRIGHT: (C)1991,JPO
Patent JP-H08164783-A (JP)
Title: Opening/closing mechanism of tail gate in dump truck
Inventor: KIMURA SHIGEAKI
IPC: B62D33/023
Filed: 1994-12-15
Abstract: PURPOSE: To open a rear part wide enough in shifting a link arm rearwards in keeping it horizontal intact with the tilting motion by pinning the upper end of a link to a front end of this link arm pivotally supported with a tail gate rotatably on the top of the side edge of a vessel, and pivotally supporting the lower end rotatably on the chassis. CONSTITUTION: A vessel 3 tilts rearward as illustrated in 3' with a pin 6 as the center. With this tilt motion of the vessel 3, two pins 9a and 9b pivotally supporting two link arms 10a and 10b rotate in the direction of A and A' with the pin 6 as the center and another pin 12 set up in each front end of these link arms 10a and 10b rotates in the same direction centering on a pin 13 attached to the lower end of a link 11, respectively. In consequence, a tail gate 2 shifts more upside than the initial position and rearward. Therefore, in conjunction with the tilting motion of the vessel 3, the rear of this vessel 3 is largely opened wide, and it comes to such a state that as if it ware utterly nonexistent, so even a large-sized lump is made dischargeable.
Patent JP-H03169687-A (JP)
Title: Apparatus for perforating sheet material
Inventor: MATSUO KAZUHIRO
IPC: B42B5/08
Filed: 1989-11-30
Abstract: PURPOSE:To obtain the title apparatus generating uniform punching force when a sheet material is punched and capable of preventing the shift of the sheet material and punching noise by forming a recessed part gradually reduced linearly from both ends to the side surface of the leading end part of a punch. CONSTITUTION:In a sheet material perforating apparatus having a punch 17 and a die 10 perforating a sheet material 2, recessed parts 17d, 17f gradually reduced linearly from both ends 17b, 17b in a predetermined vertical cross-section are formed at the leading end of the punch 17. The leading end part of the punch 17 is formed into a bottom view rectangular shape and the recessed parts 17d, 17f gradually reduced linearly from both ends 17b, 17b of the respective side surfaces 17a, 17e of the punch 17 are formed at the leading end part of the punch 17. On the basis of this constitution, when the bundle of the sheet materials 2 is perforated by the punch 17, the punch 17 is driven in the bundle of the sheet materials 2 from both ends 17b, 17b of the predetermined vertical cross-section of the punch 17. Punching force becomes almost uniform and the shift of the bundle of the sheet materials 2 and punching sound are not generated.
Patent JP-H05148711-A (JP)
Title: Production of polyhexamethylene adipamide yarn
Inventor: NISHIKAWA YUTAKA
IPC: D06M101/16
Filed: 1991-11-27
Abstract: PURPOSE:To obtain high-strength polyhexamethylene adipamide yarn having high strength and high modulus of elasticity and excellent thermal stability by spinning and drawing a polyhexamethylene adipamide under a specific condition. CONSTITUTION:Chips having >=95mol% whole repeating units of molecular chain composed of a polyhexamethylene adipamide, having >3.0 relative viscosity in sulfuric acid, is subjected to melt spinning, blown with a cooling gas in a cooling zone and passed through a spinning column. The cooled and solidified yarn is wound by a take-up roll rotating >=1,500m/minute speed and taken off as yarn having >=20X10<-3> birefringence. The yarn is directly drawn at 1.5-7.0 times draw ratio in an electric discharge part 111 a normal-pressure atmosphere containing >=60 mol % rare gas element or made into polyhexamethylene adipamide yarn having <=40m10<-3> birefringence. The electric discharge part consists of high voltage impressed to a pair of electrodes 1 and 2 wherein the surface at least one side of the electrodes is coated with dialectic materials 3 and 4.
Patent JP-H04186086-A (JP)
Title: Electric installation for dc type graphitizing furnace
Inventor: HAMAZAKI SACHIHIRO
IPC: F27D11/02
Filed: 1990-11-16
Abstract: PURPOSE:To improve a rate of utilization of a DC power supply and concurrently to enable an improvement of a rate of operation of a furnace to be attained by a method wherein more than three units of DC power supply having a capacity of about 50% of a capacity required for electrical energization and heating of one furnace and mounted to be movable are disposed at more than two furnaces. CONSTITUTION:In the event that one unit of a DC power supply with 120kA in a system of prior art, for example, is installed, more than three DC power supply devices 3A to 3C with 50% of 120kA, i.e., 60kA are installed. Each of the three units of DC power supply devices 3A to 3C has the same rated value of 60kA. A physical arrangement of a DC output terminal 9 is in reverse in case of the power supply devices 3A and 3B, and in turn its physical arrangement is the same in case of the power supply devices 3A and 3C. As for all three units, an electrical energization with 120kA for the first furnaces arranged in side-by-side relation is performed and in turn a preliminary electrical energization with 60kA can be performed for the second furnace with the remaining one unit. With such an arrangement, a rate of utilization of the DC power supply devices 3A to 3C is improved and at the same a productivity is improved, resulting in that a rate of utilization of the furnace can be improved.
Patent JP-H04185075-A (JP)
Title: Color picture processor
Inventor: KAWAI TAKASHI
IPC: H04N1/60
Filed: 1990-11-20
Abstract: PURPOSE:To obtain a picture output signal with a satisfactory gradation with a small amount of memory and to obtain high picture quality by performing the interpolation processing to a picture output signal obtained by referring to a lookup table by means of a quantized picture reading signal. CONSTITUTION:A lookup table 107 storing the correspondence relation of the optimum density signal with respect to a color picture color separation signal separated into for each color is provided. A picture processing part 102 referring to the lookup table 107 and converting the color picture color separation signal into the corresponding density signal and a picture output part 103 are provided. The picture processing part 102 quantizes the color picture color separation signal from a picture input part 101 to be inputted to the lookup table 107, and performs the interpolation processing against the output from the lookup table 107. Thus, the picture output signal with a satisfactory gradation can be attained with the small amount of memory and the high picture quality can be obt.
Patent JP-H08143843-A (JP)
Title: Repeelable adhesive and its adhesive sheets
Inventor: TAKADA SHINICHI
IPC: C09J7/02
Filed: 1994-11-21
Abstract: PURPOSE: To obtain the subject adhesive consisting mainly of an acrylic copolymer comprising a specific monomer composition, light in peeling at a practical peeling speed, little in the increase of adhesive force with time, excellent in peeling workability, and useful for protecting surfaces, etc. CONSTITUTION: This adhesive contains as a main component the copolymer of a monomer mixture comprising 50-94wt.% of an acrylic monomer of the formula: CH2 =C(R<1> )COOR<2> (R<1> is H, methyl; R<2> is a 2-14C alkyl), (B) 35-5wt.% of an N,N-disubstituted (meth)acrylamide of the formula (R<3> is H, methyl; R<4> , R<5> are an alkyl, or both R<4> and R<5> are bound to each other to form a heterocyclic organic group containing N atoms (e.g. N,N-diethyl (meth)acrylamide), (C) 10-1wt.% of a carboxyl group-containing monomer or its anhydride, and (D) 20-0wt.% of a monomer (e.g. vinyl acetate) capable of being copolymerized with the components A-C, and has a gel content of >=70wt.%. The adhesive is preferably crosslinked with a polyvalent epoxy compound or a polyvalent isocyanate compound.
Patent JP-H0215233-A (JP)
Title: Highly hydrous lens material for eye
Inventor: TOYOSHIMA NOBUYUKI
IPC: C08F299/00
Filed: 1988-12-10
Abstract: PURPOSE:To obtain the highly hydrous lens material for eyes having excellent gas permeability, durability and mechanical strength by subjecting a copolymer essentially consisting of a specific (meth)acrylate polymer, fatty acid vinyl ester and crosslinking agent to a hydrophilicity impartation treatment. CONSTITUTION:The copolymer essentially consisting of the (meth)acrylate polymer which is obtd. by using an alkyl (meth)acrylate monomer and a monomer having at least two polymerizable groups within the molecule and copolymerizing these monomers and has at least average one polymerizable group within the molecule, the fatty acid vinyl ester, and the crosslinking agent is subjected to the hydrophilicity impartation treatment by saponification, by which the highly hydrous lens material for eyes is obtd. This crosslinking agent is expressed by formula I, where R5, R7 denote -CH=CH2, etc.; (a), (b) respectively denote 0-5 integer and b=0 when a=0. The crosslinking agent is expressed by formula II, where R5, R7 are the same as mentioned above and R8 is -CH=CH2, etc.; R9, R10 are the same or different and are a hydrogen atom; C denotes 0-3 integer; (d) denotes 0-500 integer; (e) denotes 1-10000 integer; (f) denotes 0-3 integer.
Patent JP-H01151488-A (JP)
Title: Detergent charging controller
Inventor: YOSHIDA TOSHIO
IPC: D06F39/02
Filed: 1987-12-10
Abstract: PURPOSE: To precisely feed the amount of detergent though commercial power source frequencies are different with a control circuit by allowing a control part to set a motor driving time according to the output of a frequency discriminating means. CONSTITUTION: A 50/60 discriminating means 201 discriminates the frequencies of 50 Hz/60 Hz by waveform-forming commercial power source and is formed of a transistor diode, etc. A control circuit 205 is formed of a microcomputer and stores the discriminating result of 50 Hz/60 Hz inside according to the output of the means 201. Then, the circuit 205 calculates the motor driving time by the value to control a motor 209. The motor 209 is connected with commercial power source, sends detergent in a detergent feeding device 210 into a water supply passage to feed into a washing tub with water supply. A fixed amount of detergent is precisely fed into the tub even when mains power frequencies are different since the motor driving time is arithmetically processed with the frequency of commercial power source.
Patent JP-H11137935-A (JP)
Title: Steam dryer and nuclear reactor pressure vessel
Inventor: YASUOKA MAKOTO
IPC: B01D45/08
Filed: 1997-11-14
Abstract: PROBLEM TO BE SOLVED: To realize a steam dryer consisting of lightweight and simple structure to contrive miniaturizing the device. SOLUTION: This steam dryer has a first steam drying unit 2 which consists of a cylindrical body provided double and through whose inner cylindrical body steam flows, a second steam drying unit 3 provided outside the steam drying unit 2, and a third steam drying unit 4. In each of the steam drying units 2, 3, 4, a group of plural corrugated plates that plates each whose part is bent are put together are arranged is arranged and a drain means is provided for catching liquid falling via a liquid phase catching flow passage formed in the clearances of the corrugated plates provided below the corrugated plate group to discharge it to the outside. The height of the second and third steam drying unit 3, 4 is set lower than that of the first steam drying unit 2.  When installing this steam dryer in a nuclear reactor pressure vessel, it is installed so that the upper cover of the pressure vessel does not interfere with the steam dryer, and the total length of the pressure vessel can be shortened.
Patent JP-H11145007-A (JP)
Title: Method and device for manufacturing organic solid electrolytic capacitor
Inventor: KAMIKAWA HIDENORI
IPC: H01G13/00
Filed: 1997-11-14
Abstract: PROBLEM TO BE SOLVED: To make a first aging treatment performable on the capacitor elements of an organic solid electrolytic capacitor, without deteriorating the productive efficiency even when a short-circuited capacitor element exists. SOLUTION: In a method for manufacturing organic solid electrolytic capacitor, the shells of capacitor elements 1 for an organic solid electrolytic capacitor, in which anode leads 10 are protruded from anode bodies and conductive layers 11 are arranged on cathode layers, are formed by performing the first aging treatment on the element 1 and the organic solid electrolytic capacitor is manufactured by performed the second aging treatment.  The process for performing the first aging treatment in the manufacturing method includes a step of respectively arranging the elements 1 on a plurality of carbon sheet pieces 3 which are arranged in such a way that the pieces 3 are not electrically connected to each other so that the conductive layers 11 of the elements 1 may come into contact with the pieces 3, a set of connecting the anode lead 10 of each element 1 to the positive pole of a power source 6, a step of connecting each piece 3 to the negative pole of the power source 6 through a current limiter 5, and a step of impressing a voltage upon the elements 1 from the power source 6.
Patent JP-2001131624-A (JP)
Title: Dephosphorizing method of molten iron using decarburized slag
Inventor: KITAMURA SHINYA
IPC: C21C7/064
Filed: 1999-11-04
Abstract: PROBLEM TO BE SOLVED: To improve the dephosphorizing efficiency and to reduce the producing quantity of slag without using halogenide when the deophosphorization in molten iron is executed. SOLUTION: In the dephosphorization in the molten iron by adding lime and iron oxide and/or gaseous oxygen into the molten iron, the dephosphorizing treatment is executed by using decarburized slag in a converter having >=0.3 Fe3+/(Fe3++Fe2+). This decarburized slag is produced by blowing on and/or blowing in oxidized gas or mixing the iron oxide having >=0.6 Fe3+/(Fe3++Fe2+) in the molten state to the slag after decarburizing in the converter.  In the above dephosphorizing method of the molten iron. this decarburized slag is crushed into <=3 mm and injected into, the molten iron together with one or more kinds among the lime, iron oxide and the gaseous oxygen, or the molten iron of the next charge heat is charged into the converter in the state of leaving this decarburized slag in the furnace and one or more kinds among the lime, iron oxide and the gaseous oxygen are supplied into the molten iron, or the material mixing one or more kinds among SiO2, Al3O3 and MgO together with the above supplied materials, is used.
Patent JP-H05123247-A (JP)
Title: Automatic rice cooking device
Inventor: FUKUDA TOSHIKATSU
IPC: B02B1/06
Filed: 1991-10-31
Abstract: PURPOSE:To prevent a rice cooking failure caused by a fault of a sensor for detecting whether rice exists or not, and to prevent contamination and damage in the device caused by boiling-over, etc. CONSTITUTION:In the automatic rice cooking device constituted so that rice of a prescribed quantity is weighed by opening and closing alternately an inlet and an outlet of a rice weighing chamber 5 allowed to communicate with a bottom part of a rice storage chamber 3, weighed rice is washed and thrown into a rice cooker, and weight and washed rice of a prescribed quantity is cooked in the rice cooker, this device is provided with a weighing part sensor 12 for detecting whether rice exists or not before and after a weighing operation in the rice weighing chamber 5.
Patent JP-H07200104-A (JP)
Title: Voltage supply device for processor unit
Inventor: OIGEN YOOSU
IPC: G06F1/26
Filed: 1994-12-16
Abstract: PURPOSE: To feed a power to a controller after an ignition switch is opened by providing a circuit means which forms temporary connection between two output sides for taking out small continuous currents and relatively high currents and a processor unit. CONSTITUTION: The positive electrode of a battery 10 which supplies a voltage to a whole device is connected with an input side IN of a voltage controlling part 11, and connected through an ignition switch 12 to an input side ON. A changeover voltage with high currents is generated at an output side SH of the voltage controller 11, and a continuous voltage with small currents is generated at an output side CL. The SH is introduced to the positive terminal of a block 13, and connected through switches S1 and H1 with a processor 14. After the voltage of the battery 10 is applied, the voltage controller 11 is operated with small currents 11b, and the voltage is generated at the output side CL, and the supply of a required voltage to the processor 14 is interrupted by the switch S1.  A voltage controller 11a is activated by the operation of the ignition switch 12, and the voltage is risen to a target value VDD for a CPU/RAM and a peripheral equipment.
Patent JP-H06158136-A (JP)
Title: Slag reforming material and slag reforming method using cao and al2o3
Inventor: NAKADA MASAHIRO
IPC: C21C5/28
Filed: 1992-11-24
Abstract: PURPOSE:To produce a slag reforming material suppressing the reduction of oxygen in the molten steel by preparing a slag reforming material in which the content of Al2O3, SiO2, CaO, CaF2, Na2O or the like and grain size are specified, thereby making the m.p. of converter slag lower than the temp. of molten steel. CONSTITUTION:A slag reforming material having 5 to 50mm phi grain size contg. >=60% Al2O3, 5 to 20% SiO2 and 10 to 20% CaO and using <=5% softening material such as CaFe2 and Na2O jointly is prepd. At the time of discharging steel from a converter 1 to a ladle 3, the slag reforming material and slag 5 for reforming consisting of CaO are charged to the ladle 3, and synthetically reformed slag 6 of CaO-Al2O3 base having a low m.p. (<=1600 deg.C) is placed on the molten steel 2. Next, in the closing stage of the steel discharging, Al and CaO are charged thereto, and the slag is reformed to reduce the oxygen potential in the slag in the case of the completion of the steel discharging.