baber/WOPTO huggingface dataset:
Patent GB-552372-A (GB)
Title: Improvements in or relating to the catalytic isoforming of thermally cracked naphthas
IPC: C10G35/06
Filed: 1941-08-28
Abstract: 552,372. Cracking and reforming hydrocarbons. INTERNATIONAL CATALYTIC OIL PROCESSES CORPORATION. Aug. 28, 1941, Nos. 9951/41, 9952/41, [Convention dates, Aug. 3, 1940], and 9953/41, [Convention date, Nov. 20, 1940]. [Class 32] [Also in Group IV] Motor fuel of high octane value is produced by heating a thermally cracked naphtha having an end point below 450‹ F. to 850-1100‹ F. and contacting it with a catalyst comprising silica and an oxide of a metal of the group consisting of aluminium, magnesium, copper, berylium and thorium, at a pressure from atmospheric to 200 ibis. per sq. inch and with a space velocity of 4 to 60 volumes of liquid naphtha per volume of catalyst space per hour. Preferably a catalyst is used comprising an alkali-free mixture of silica and alumina in hard porous fragments having a gel structure. A gas oil obtained by catalytic cracking may be further subjected to thermal cracking and the naphtha thus obtained treated according to the invention. In this method of operation virgin gas oil is cracked in coil 62 and passed through catalytic chamber 65 and the cracked products are passed to fractionating tower 67 from which catalytically cracked naphtha is withdrawn overhead to receiver 70 while the gas oil is withdrawn through line 77 and is subjected to thermal cracking in coil 12, evaporator 15 and tower 18 from which naphtha is recovered overhead to receiver 27. This naphtha is then heated to 950‹ F. in coil 34 and transferred below baffle plate 79 to chamber 80 where it is contacted with a moving bed of catalyst fed from purge tanks 93. The treated naphtha is removed through line 40 and passed to fractionating tower 41 and stabilizer 53. Spent catalyst is discharged through purging chamber 84 to regeneration chamber 89 to which oxygen containing gas is introduced through line 56. The regenerated catalyst is recycled through line 91 to the upper purging chambers 93 whence it is returned to the process.
Patent GB-142645-A (GB)
Title: Improvements in speed control gear for electric motors, specially applicable to crane motors and the like
IPC: H02P7/06
Filed: 1919-04-22
Abstract: 142,645. Vaughan Crane Co., and Stanley, J. W. April 22, 1919. Systems for continuous-current motors only.- In a coutrol system for motors for cranes and the like an electromagnetically-operated switch is closed automatically during the first movement of the switch controlling the series resistance, and, by its closure, connects in parallel with the motor armature the resistances successively cut out of the series circuit. The armature A and field coil B of the motor are connected with the starting- resistance sections r<1>, r<2>, r<3>, r<4>, across the mains. The resistance is opened, and the operating-coil d<1> of the switch D is included. When the switch to start the motor is closed, the coil d<1> is energized and the switch D is closed. The resistance E is then shunted across the armature A, and the resistances r<1>, r<2>, &c. are in series with the armature and field coil. As the resistance arm is moved forward, the sections r<1>, r<2> are cut out from the main circuit and connected with the resistance E across the motor armature. On the next step of the resistance arm, the coil d' is out into the shunt circuit and the current is then insufficient to retain the switch closed, and the shunt circuit is therefore broken. Further movement of the resistance arm cuts out the sections r<3>, r<4>. A drum switch may be used for the resistance control, and a blow-out coil d<2> may be added to the switch D.
Patent HU-T48524-A (HU)
Title: Method and apparatus for steady electron irradiating plastic tubes
Inventor: GOEGH PETER
IPC: B29C71/04
Filed: 1987-04-30
Abstract: The method involves rotation of the plastic pipe in an enclosed electron beam space at uniform speed. The equipment has drive rollers with special surface form, located at an angle to the pipe axis.
Patent HU-T40084-A (HU)
Title: Process for producing isoquinoline derivatives
Inventor: FRANZMANN KARL WITOLD
IPC: C07D333/24
Filed: 1985-07-31
Abstract: Compounds of the formula (III): 
<CHEM>
 or salts or acyl derivatives thereof, for use as antifungal and antiprotozoal agents are disclosed. Compositions containing the compounds are also disclosed as are method for the preparation of the compounds and intermediates in their preparation.
Patent HU-T46629-A (HU)
Title: Process for producing self-carrying ceramic structure
Inventor: NEWKIRK MARC S
IPC: C04B35/65
Filed: 1987-09-15
Abstract: A method of producing self-supporting ceramic structures includes providing a first self-supporting ceramic body (10) comprising (i) a polycrystalline oxidation reaction product (12) formed upon oxidation of a first molten parent metal with a first oxidant, and (ii) interconnected porosity (13) at least partially accessible from one or more surfaces (15) of said first ceramic body (10). A second ceramic body is used to form, by reaction with a vapor-phase oxidant, a second polycrystalline material which is infiltrated into the porosity of at least a zone of said first ceramic body (10).
Patent JP-S5494184-A (JP)
Title: Method and device of positioning in a steel pipe grinding machine
Inventor: HIROSE TETSUHIKO
IPC: B23Q7/05
Filed: 1978-01-09
Abstract: PURPOSE: To enable a steel pipe, regardless of degree of length, to be positioned accurately by advancing a pusher with ascension of a lift so that the steel pipe sent over in the axial direction by a conveying roller is brought in contact with the pusher.  
     CONSTITUTION: On a lift 13 which is provided on the side of an end surface grinding machine 1 in free-to-go-up-and-down position, a carriage which can be moved forward and backward freely by means of a hydraulic cylinder 25 is provided. A pusher 33 is connected to this hydraulic cylinder 25. When the lift 13 is moved up and the pusher 33 is advanced, a steel pipe P set over in the axial direction by a conveying roller 2 is brought in contact with the pusher 33 and then the pipe is properly positioned. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5285117-A (JP)
Title: Novel n-acylpeptides, their salts and esters
Inventor: UMEZAWA KENJI
IPC: C07K5/02
Filed: 1976-01-05
Abstract: PURPOSE: A-Acyl tetrapeptides of the formula R-Val-X-Ala-X (R is acyl group having linear, branched or cyclic main chain; X is residue of 4-amino-3-hydroxy-6-methylheptanoic acid), their salts and their esters. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63170767-A (JP)
Title: Module type dynamic characteristic simulator
Inventor: SONODA YUKIO
IPC: G06F19/00
Filed: 1987-01-08
Abstract: PURPOSE:To enhance the efficiency of works such as various designs, analyses and diagnoses, etc., by selectively combining desirable transfer function from various transfer functions expressed in module on a color graphic display. CONSTITUTION:By linking a block which shows a function with a line which shows a signal on a CRT so as to draw a block chart in a system which should be simulated, a user obtains model frame data generated by inputting an input/ output signal, a parameter and an initial value of function unit. After a function computation is executed supposing t=0 and n=0 (n is the number of function), the operation is repeated until n>module is obtained. Next, in order to obtain time series data it is repeated until t>tmax is completed after setting t=t+DELTAt. And dynamic characteristic simulation is completed by outputting it on the CRT. Even if the system which should by simulated alters and the function to be used and its order alter, it is not necessary to change a program, itself, just with changing the block chart on the CRT, so that the efficiency in works such as dynamic characteristic analyses, etc., can be enhanced.
Patent JP-H06204245-A (JP)
Title: Semiconductor device and manufacture of semiconductor device
Inventor: ITO TAKAKO
IPC: H01L21/28
Filed: 1993-01-07
Abstract: PURPOSE:To enable miniaturization of a MOS transistor by a method wherein, in the MOS transistor formed on a semiconductor substrate, implantation of impurities heavier than those of the source and the drain is performed from over contact holes. CONSTITUTION:An insulating film 103 for element isolation use is formed on a P-type substrate silicon wafer 101 containing boron and thereafter, a gate oxide film 102 is formed. After a pattern is formed using a photoresist, an etching is performed and a gate electrode 104 is formed. Then, phosphorus, which is N-type impurities, or the like is ionimplanted and diffused layers 105 are formed in the substrate 101. Then, an interlayer insulating film 110 and contact holes 108 are formed. Then, an ion implantation of phosphorus, which is N-type impurities stronger than those of the N-type first impurity regions 105, or the like is performed from over the contact holes. Thereby, it becomes possible to isolate impurity regions 106 having the N-type impurities stronger than those of the regions 105 from the electrode 104 and the film 103 and a transistor can be miniaturized.
Patent JP-H07207076-A (JP)
Title: Polypropylene resin composition
Inventor: OE TADAYUKI
IPC: C08J3/24
Filed: 1994-01-11
Abstract: PURPOSE:To obtain a polypropylene resin composition which has well-balanced rigidity and impact resistance and is capable of giving thin molded articles. CONSTITUTION:The resin composition is prepared by melt mixing preferably 100 pts.wt. of a crystalline polypropylene (A) and preferably 0.1-30 pts.wt. of a condensate (B) of a propylene/alkenylsilane copolymer (a) with a propylene/ ethylene/alkenylsilane copolymer (b), which is obtained by condensation in the presence of a catalyst such as a hydrosilylation catalyst and is soluble in boiling xylene.
Patent JP-H05187699-A (JP)
Title: Display device and air conditioner using the same
Inventor: INOUE TORU
IPC: F24F11/02
Filed: 1992-01-08
Abstract: PURPOSE:To display a numeric value by color by converting the numeric value into a rotating speed of a motor, and rotating a display board to output the color. CONSTITUTION:A temperature sensor 4 transmits temperature information of a room to an A/D converter 6 through an amplifier 5. The converter 6 converts the information into digital information and transmits it to a controller 7. The controller 7 generates a pulse responsive to the digital information as the temperature information, and controls a rotating speed of a pulse motor 8. Color generated from a display board 9 is varied by altering the speed of the motor 8. Thus, a numeric value can be displayed by the color.
Patent JP-H03208198-A (JP)
Title: Automatic transaction processing method
Inventor: KUBO YUJI
IPC: G06Q20/18
Filed: 1990-01-10
Abstract: PURPOSE:To rationalize expenditure processing at the time of payment by suspense payment by paying a requested amount of money or an amount of money close to the request amount of money calculated by a prescribed system. CONSTITUTION:When a user inserts a card into a card inlet and outlet port 1 after selecting the contents of transaction, a device 3 reads the data of the card. Next, the user inputs an identification code from a display operating part 2, and when the contents of the selected transaction are related to the card in which the amount of money to be paid is registered, the necessary data is fetched from a data area to a memory. Here, when the amount of money as requested by the user can be paid, it is paid in conformity with a usual flow. Besides, when the amount of money can not be paid, the amount of money close to the requested amount of money calculated by the prescribed calculating system, e.g., by a rounding system. This calculating system is designated and registered in the device 3, and since operation by the suspense payment can be executed in a short period of time, the stoppage of the device 3 is eliminated, and the rationalization can be realized.
Patent JP-S56100211-A (JP)
Title: Denitrification in combustion
Inventor: FUKUDA SHIYUUZOU
IPC: F23C99/00
Filed: 1980-01-10
Abstract: PURPOSE:To reduce NOx in utilizing a conventional combustion device by a method wherein a fuel containing 0.01wt% or less of nitrogen is introduced into the after stream of combustion of a fuel containing 0.05wt% or more of nitrogen to form a reducing combustion area and thereafter they are burnt perfectly. CONSTITUTION:The fuel containing 0.05wt% or more of nitrogen and an oxidizing agent for combustion such as air or the like heated through a heat exchanger 7 are introduced through a burner 4 to burn them. Next, the fuel containing 0.01wt% or less of nitrogen is introduced through second fuel introducing ports 5 provided at positions not affecting a flame 8 greatly and a reducing combustion area 9 is formed so that an oxigen equivalent ratio will become 0.3-0.8 thereby reducing the NOx produced in the flame 8 by a reducing free radical such as H2 or the like into N2. Subsequently, a combustion gas such as air heated through the heat exchanger 7 is introduced from the second introducing ports 6 of the oxidizing agent for the combustion to burn a substance not yet burnt in the reducing combustion area 9 perfectly.
Patent JP-H03207328-A (JP)
Title: Tableware washing machine
Inventor: YOSHINO MASATAKA
IPC: A47L15/46
Filed: 1990-01-09
Abstract: PURPOSE:To save a hot water quantity by rinsing with second specified time hot-water, after the rinsing is performed with first specified time water through a rinsing nozzle. CONSTITUTION:By a rinsing pump 26, to rinsing nozzles 34a, 35a, first specified time rinsing-water is fed, and after that, second specified time rinsing-hot-water is contrived to be fed. In this manner, with the rinsing nozzles 34a, 35a, rinsing is performed by water, and after that, by rinsing with hot water and by rinsing with water, detergent attached to tableware is washed out in a much quantity. As a result, the detergent attached to the tableware is washed out in much quantity, and even with the hot water in a small quantity, sufficient rinsing and heating the tableware can be performed, and by heating the tableware, drying is promoted.
Patent JP-H11192982-A (JP)
Title: Truck belt for snowmobile
Inventor: CHIBA FUMIO
IPC: B62D55/24
Filed: 1998-01-07
Abstract: PROBLEM TO BE SOLVED: To improve grip property on ice and snow by constituting a traction projection constituted of rubber composition which is composed of diene-based rubber having a glass transition temperature of a specific value or less and has specific hardness. SOLUTION: A traction projection 8 is constituted of rubber composition which is composed of diene-based rubber having a glass transition temperature (Tg) -45 deg.C or less or preferably -100 deg.C--45 deg.C and has JIS A hardness 30-60 at 0 deg.C. The reason for setting Tg to the diene-based rubber of -45 deg.C or less is that the rubber composition containing the diene-based rubber constitutes the traction projection for a truck belt for a snowmobile used under a low temperature so that the used diene-based rubber is prevented from being embrittled under the low temperature -45 deg.C or less. The reason for setting the JIS A hardness of the rubber composition composed of the diene-based rubber to 30-60 at 0 deg.C is that the hardness of the traction projection constituted of this rubber composition is reduced so as to enhance the grip property under the low temperature.
Patent JP-H10193206-A (JP)
Title: Cutting tool whose cutting edge piece has excellent brazing joining strength
Inventor: FUKUDA TOMOAKI
IPC: B23P15/28
Filed: 1997-01-09
Abstract: PROBLEM TO BE SOLVED: To prevent separation of a cutting edge piece even if it is used for high speed cutting by directly brazing the cutting edge piece to a cutting edge piece brazing part of a tool main body composed of WC group cemented carbide through an Ag alloy brazing material. SOLUTION: A cutting edge piece is set to a cutting edge piece brazing part in a condition of sandwiching a brazing material, and is brazed and joined, and a cutting tool is obtained. The cutting edge piece is composed of a CBN group sintered material containing boron nitride as a main component. The brazing material is an Ag alloy brazing material having a composition which contains Cu of 20 to 30wt.%, Ti of 1 to 5wt.%, In of 1 to 10wt.% and whose remainder is composed of Ag and an unavoidable impurity. A tool main body is composed of tungsten carbide group cemented carbide containing tungsten carbide as a main component.
Patent JP-S61161267-A (JP)
Title: Dopamine-beta-hydroxylase inhibitor
Inventor: KAARU KAIZAA
IPC: C07D235/28
Filed: 1986-01-07
Abstract: Compounds of structure 
<CHEM>
 in which Y is -CH2NH2 or SR; R is hydrogen or C1-4 alkyl; n is 0 to 5; and R<2> to R<6> are the same or different and are each hydrogen, halogen, hydroxy, C1-4 alkyl, CN, NO2, SO2NH2, CO2H, CONH2, CHO, CH2OH, CF3, C1-4 alkoxy, SO2C1-4 fluoroalkyl or CO2C1-4 alkyl; processes for their preparation, pharmaceutical compositions containing them and their use in therapy, for example, as anti-hypertensive agents.
Patent JP-2000200574-A (JP)
Title: Scanning electron microscope
Inventor: MAEDA KAZUKO
IPC: H01J37/248
Filed: 1999-01-07
Abstract: PROBLEM TO BE SOLVED: To remove pollutant stuck to a throttle plate without requiring a troublesome work, and to made the pollutant hard to stick to the throttle plate. SOLUTION: This microscope contains an electron gun 1 for irradiating an electron beam 13 to an article to be observed 11, such as a semiconductor wafer where a minute working pattern is formed, or the like, a throttle means 3, an optical means 2, and a voltage applying means 4. The throttle means 3 has a throttle plate 7 having a throttle hole 9 for throttling the diameter of the electron beam 13, and a thick plate 8 composed of ceramic, thicker than the throttle plate 7, having a hole part 10 opposing to the throttle hole 9, and laminated on the face on the side of the article to be observed 11 of the throttle plate 7. The voltage applying means 4 is used for applying a high voltage on the throttle plate 7 to thereby execute flushing.  The optical means 2 contains a condenser lens positioned on the front step of the throttle means 3 and an objective lens 6 positioned on the rear step of the throttle means 3.
Patent JP-S58119214-A (JP)
Title: Transmitter
Inventor: ONO HIDEYO
IPC: H04M1/60
Filed: 1982-01-09
Abstract: PURPOSE:To decrease the effect of environmetal noise, by providing a nonlinear input/output characteristic for a transmitter and a frequency characteristic for the input/output characteristic. CONSTITUTION:Sound outputs of the transmitter 1 are amplified to a suitable level at an amplifier 2. The amplified output is inputted to a high pass filter 3 and since the cut-off frequency is selected to about 1kHz, the sound component passes through the high pass filter as it is and rectified and smoothed via a rectifier circuit 4 and a smoothing circuit 5. A reference voltage Ea set at a variable resistor RV of a voltage comparator 6 is set equal to an output voltage outputted from the cicuit 5 when an input sound pressure level Pi at transmission is Pa. When the Pi is larger than the Pa, the output of the voltage comparator 6 switches an analog switch 10 to the position of a feedback resistor Ra and when the Pi is lower than the Pa, the switch 10 is selected to the position of a feeback resistor Rb. When Ra>Rb, the gain difference of a sound feedback amplifier 7 is (Va-Vb) dB, allowing to improve noise.
Patent JP-S5910359-A (JP)
Inventor: JIYON ROJIYAAZU
IPC: B05B/
Filed: 1983-01-10
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000198410-A (JP)
Title: Occupant protective device
Inventor: IKEDA YASUHITO
IPC: B60R21/16
Filed: 1999-01-07
Abstract: PROBLEM TO BE SOLVED: To simplify a circuit in an occupant protective device, and to miniaturize the protective device. SOLUTION: When the signals from condition detecting means 9, 10, 11 to detect the condition in developing an occupant protective device within a specified time after the ignition is turned ON is changed in a specified manner, the failure display mode is switched. The condition detecting means 9, 10, 11 can be used both for detecting the original condition in developing the occupant protective device, and for change-over of the failure display mode, the signal input exclusive for the change-over of the failure display mode is unnecessary, and the occupant protective device including an signal input circuit can be simplified and miniaturized.
Patent JP-H09189947-A (JP)
Title: Film feeder for camera
Inventor: ASAKURA YASUO
IPC: G03B17/00
Filed: 1996-01-10
Abstract: PROBLEM TO BE SOLVED: To provide a film feeder capable of uniformly feeding a film so that accurate recording on the magnetic recording part of the film may be accomplished. SOLUTION: When a SW 22 is turned on cooperatively with loading a film cartridge 21, a motor drive circuit A 24 and a voltage setting circuit 31 are controlled by a CPU 1 so as to start the free winding-up of the film in an automatic loading operation at a prescribed speed, meanwhile, a motor drive circuit B 36 is driven so as to wind the fed film, then, the fed film is wound on the take-up spool 35, Next, the film is rewound by a prescribed quantity, continuously, the film is wound, then, the film is surely wound on the take-up spool 32, so that uneven winding and sagging of the film are removed. Thus, the film is made to uniformly run while preventing the fluctuation of the running amount and the running speed at a series of film running thereafter.
Patent JP-H03208989-A (JP)
Title: Measurer for space in shield excavator
Inventor: TAKAE MASAFUMI
IPC: G01B5/14
Filed: 1990-01-11
Abstract: PURPOSE:To make measurement easier by a method in which a space measurer machanism is made up of any one of a magnet and a magnetic part attached to a spreader shoe and the other one of the magnet and the magnetic part. CONSTITUTION:Either one 6 of a magnetic part or a magnet attached is fixed to the face to be attached to the segment 2 of each spreader shoe 5 and the opposite side face. The other 7 is fixed to a space measuring mechanism 8. An arm 10 touched by the inner surface of a skin plate 1 is provided, and an arm 13 touched by the inner surface of the segment 2 is also provided. Potensiometers 19 and 20 which turn through racks 15 and 16 and pinions 17 and 18 as the arms 10 and 13 move and an arithmetic mechanism to calculate the space between the plate 1 and the segment 2 by calculation of outputs are provided. Measurement can thus be easily made on optional positions by such a simple constitution.
Patent JP-S60147167-A (JP)
Title: Electrostatic joining method and apparatus therefor
Inventor: NAKAMURA HIROSHI
IPC: C04B37/00
Filed: 1984-01-10
Abstract: PURPOSE:To join both first and second members electrostatically without roughening a residual joining surface in the first member by notching one part of the residual joining surface in the first member to form an electrode contacting surface, bringing an electrode member into contact with the electrode contacting surface and applying desired joining voltage to the first member. CONSTITUTION:Joining members 100 are placed in regions in each lattice partitioned by spacers 30 on a lower electrode plate 26, and upper electrodes 32 are brought into contact with electrode contact surfaces 36 in several joining member 100 placed in this manner. Each joining member 100 placed on the lower electrode plate 26 is heated and temperature-elevated up to a fixed temperature, normally, 400 deg.C, by applying predetermined voltage to a heater 34 from a power supply, and prescribed joining voltage, normally, approximately 1,000V voltage, is applied to several joining member 100 through the upper electrodes 32 and the lower electrode plate 26 from the power supply 20 at the same time as the heating and temperature-elevation of each joining member. Accordingly, joining surfaces 10a, 12a in a plurality of the joining members 100 placed on the lower electrode plate 26 can electrostatically be joined hermetically and firmly at a time for ten-odd min from approximately several min.