baber/WOPTO huggingface dataset:
Patent IL-223302-A (IL)
Title: Modular lng production facility
Inventor: GEOFFREY BRIAN BYFIELD
IPC: F25J/
Filed: 2012-11-27
Abstract: A liquefied natural gas production facility and a method of designing and constructing a liquefied natural gas production facility are described. The facility comprises a plurality of space-apart modules for installation at a production location to form a production train having a major axis and a minor axis, each module having a module base for mounting a plurality of plant equipment associated with a selected function assigned to said module, the module base having a major axis and a minor axis; and, a plurality of heat exchangers arranged to run parallel to the major axis of the production train to form a heat exchanger bank having a major axis and a minor axis, wherein the major axis of the bank is parallel to the major axis of the train; wherein a subset of the plurality of heat exchangers is arranged on a first level vertically offset from the base of at least one module to form a partially covered module, and wherein the major axis of the partially covered module is arranged to lie perpendicular to the major axis of the train when the partially covered module is installed at the production location.
[WO2014028961A1]
Patent IN-2014MU00039-A (IN)
Inventor: VALAVARASU GNANASEKARNA
IPC: C10G67/14
Filed: 2014-01-06
Abstract: The present disclosure provides a solvent system for the separation of aromatic compounds from hydrocarbon feedstock; said system comprises: 60 to 90 wt. % of N-methyl-2 pyrrolidone (NMP), 10 to 40 wt. % of at least one co-solvent (CS), 0.1 to 1 wt. % of at least one ionic liquid (IL), and 1 to 5 wt. % of water. The present disclosure also provides a process for the selective separation of aromatic compounds from hydrocarbon feed stocks.
Patent JP-S58217584-A (JP)
Title: Preparation of antioxidant
Inventor: KURAMOTO TSUNEAKI
IPC: C11B5/00
Filed: 1982-06-11
Abstract: PURPOSE:To prepare an antioxidant high in safety, by a method wherein ground dry leaves of herbaceous rosemary or sage are extracted with oil or fat containing tocopherol and, after the removal of aromatic components, the obtained extract is subjected to molecular distillation. CONSTITUTION:One or more of dry leaves selected from herbaceous rosemary, sage, marjoram, thyme or basil is ground to 20mum or less and 1pt.wt. ground one is extracted with 4-10pts.wt. vegetable oil or fat (e.g., soybean oil), having a m.p. of 40 deg.C or below and containing 0.01-5% tocopherol, at 100-150 deg.C for 30min-4hr. In the next step, activated carbon is added to the obtained extract to remove color components therefrom and the treaded extract is cooled to 50 deg.C or below to remove precipitated impurities. After the purified extract is subsequently subjected to steam distillation at 130-180 deg.C under pressure of 2- 20mm.Hg for 20-60min to remove aromatic components, molecular distillation is carried out to collect antioxidant components distilled at 180-280 deg.C.
Patent JP-S63267080-A (JP)
Title: Video signal transmission system
Inventor: OTA NAOHISA
IPC: H04N19/107
Filed: 1987-04-24
Abstract: PURPOSE:To realize efficient refreshing by suitably switching and transmitting a refresh mode and an interframe difference encoding mode based on the statistic value of generation information correspondingly to respective blocks. CONSTITUTION:Video data 111 divided to the blocks is decided for every block of a mode switching part 1200 and for every frame based on the effective statistic values of the respective blocks and divided into the data 1201 of an interframe difference mode block and the data 1202 of a refresh mode block. On the block of the refresh mode, for instance, grey level data is formed by a reference data forming part 1240 for the refresh mode or an average value for every block of decoding data is formed or according to the scale of the change of a video signal, these data are combined and applied to a reference data memory 1250. In such a way, the decoding data by integrating the interframe encoding mode and the refresh mode on one frame is formed and outputted as the decoding data of one frame.
Patent JP-H01273607-A (JP)
Title: Method and device for processing hot rolled alloy steel strip
Inventor: OKI KAZUO
IPC: B21B45/06
Filed: 1988-04-25
Abstract: PURPOSE:To increase a descaling efficiency and to improve the quality of the steel strip surface by grinding by the grinding rolls of different abrasive grain count levels in two stages between the mechanical processing stage and pickling process stage of the line inside of a hot rolled alloy steel trip. CONSTITUTION:Distorsion is given to the scale of the surface of hot rolled alloy steel strip 1 by the mechanical processors 4, 5 of a tension leveller, shot blasting, etc., first and the removal of a scale is facilitated by generating a crack and peeling off on the scale thereof. Grinding is executed then up to the metal base just under the scale of the hot rolled alloy steel strip 1 by using a 1st grinding roll 6a whose abrasive grain count is in the range of No. 46-100 at the beginning. In succession the dressing of the grinding face is executed by using a 2nd grinding roll 7a whose abrasive grain count is in the range of No. 80-400 and of the abrasive grain count smaller than or equal to the abrasive grain count of the 1st grinding roll 6a. Thereafter, the operation of pickling treatment is continuously performed in one line. As a result, the cost reduction due to the quality improvement of the surface, the drastic contraction of the pickling treatment stage, the service life extension of pickling liquid, etc., is enabled.
Patent JP-H04331887-A (JP)
Title: Male and female joint structure constituting fluid pipe joint
Inventor: IKUTA NAGAHARU
IPC: F16L21/00
Filed: 1991-05-01
Abstract: PURPOSE:To complete the connection only by insertion of a plug and rotation of a body. CONSTITUTION:A joint body 1 is provide therein with a first port groove 11, a circumferential groove 9, and is provided with an O-ring 19, a first circular hole 23 and a screw 15. The screw plug 3 is provided with a coupling pipe 33 and a protruding member 25. At first, the joint plug 3 is inserted into the joint body 1, and the protruding member 35 is introduced into by way of the first port groove 11. Accordingly, a coupling condition is obtained. When the screw 15 is fastened, the joint plug 3 and the joint body 1 are held in connection.
Patent JP-H11277710-A (JP)
Title: Gravure carving device and method for measuring size of cell in gravure carving device
Inventor: YAMAGUCHI MINETOSHI
IPC: B41C1/045
Filed: 1998-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a gravure carving device capable of measuring the size of cells correctly and a method for measuring the size of cells in the gravure carving device. SOLUTION: The method for measuring the size of cells comprises a first image photographing step which obtains image data on a trial carving area before carving by photographing an image of the trial carving area on a gravure cylinder, using a CCD camera, a trial carving step which carves cells in the trial carving area on the gravure cylinder, a second image photographing step which obtains image data on the trial carving area after carving by photographing the trial carving area on the gravure cylinder, using the CCD camera, a step for correcting a positional deviation level which calculates the positional deviation level based on image data in the trial carving area before carving and image data in the trial carving area after carving and corrects the positional deviation level,  a data correction step which corrects the image data in the trial carving area after carving obtained in the second image photographing step using the image data in the trial carving area before carving obtained in the first image photographing step, and a measurement step which measures the size of cells based on the image data corrected in the data correction step.
Patent JP-S62257619-A (JP)
Title: Magnetic recording medium
Inventor: IMAI KYOICHI
IPC: G11B5/702
Filed: 1986-04-30
Abstract: PURPOSE:To obtains a magnetic recording medium having good running property, durability and stability and excellent magnetic characteristics and electromagnetic conversion characteristic by coating a magnetic coating compd. consisting of a specific binder and pulverized ferromagnetic powder on a nonmagnetic substrate and subjecting the coated film thereof to an ultra- smoothing treatment. CONSTITUTION:The binder of the magnetic recording medium provided with a magnetic layer formed by dispersing the pulverized ferromagnetic powder in the binder consists of a vinyl copolymer consisting of 70-90wt% vinyl chloride unit, 7-30wt% vinyl ester carboxylate, 0.05-5wt% amino modified vinyl unit and, if necessary, some ratios of other vinyl units and having 200-800 average degree of polymn, polyurethane resin and triisocyanate compd. The dispersibility in the stage as a coating compd. system is extremely improved and the flocculation of the ferromagnetic powder with lapse of time is obviated by using such binder. The adhesive power and various properties as a tape are thus improved.
Patent JP-S60245254-A (JP)
Title: Formation of interlayer insulation film
Inventor: TAKEDA TOSHIFUMI
IPC: H01L21/768
Filed: 1984-05-21
Abstract: PURPOSE:To flatten the surface of the title film on a wiring by a method wherein the first insulation film produced on the lower layer wiring by CVD is etched back, and the second insulation film by spincoating is formed on the uneven surface this etch-back. CONSTITUTION:After the lower layer Al wiring 3 is formed on a single crystal Si substrate 2 with an SiO2 film 1 produced on the surface, a CVD SiO2 film 4 is formed. The surface is flattened by being coated with a resist 6, and then the surface of the Al wiring 3 is exposed by etching back through RIE. A recess 5' located in the surface of the SiO2 film 4 is filled with the solution of SOG or polyimide series resin by spin-coating, and a thin insulation film 13 flattened in the surface so as to remove its unevenness is formed. Next, a PSG film 14 is formed by CVD and the insulation film 13 and the PSG film 14 are brought into about the same film thickness as that of a CVD PCG film 7. Then, the upper layer Al wiring 16' is formed. This manner can flatten the surface by compensating for the uneven surface and the variability in the surface shape and can prevent disconnection without step cuts even in the presence of the upper layer wiring above.
Patent JP-H10292703-A (JP)
Title: Door lock device for vehicle
Inventor: HAYAKAWA SHIGERU
IPC: E05B83/36
Filed: 1997-04-17
Abstract: PROBLEM TO BE SOLVED: To control and permit the operation of a locking lever by varying a place to an opening of a sliding pin in response to the operation of the lever and conducting the engagement and disengagement of a pole and a latch and the engagement and disengagement of a linkage between an open lever and a lift lever. SOLUTION: When an open lever 4 is rotated in the counterclockwise direction, a sliding pin 9 is moved along the slot 52 of a locking lever 5. The horizontal surface 31b of the opening 31 of a lift lever 3 is pushed. Consequently, a lever 3 is turned in the counterclockwise direction together with the lever 4, and a pole is revolved in the counterclockwise direction together with the lever 3 through a pin 32. As a result, the pole and a latch are released and the latch is rotated in the counterclockwise direction, and the latch and a striker are released and an unlatched state is brought. The projecting section of the latch and the pole are abutted and the revolution of a return is controlled at that time, the projecting section 31a of the opening 31 is placed on a sliding locus along a slot 41 by releasing the operation of the lever 4, and the operation of the pin 9 is regulated.  Accordingly, parts can be reduced.
Patent JP-2000290610-A (JP)
Title: Long-chain alkyl-based releasing agent, its production, separator, and tacky adhesive sheet subjected to back releasing treatment
Inventor: YAMAMOTO MICHIHARU
IPC: C09J7/02
Filed: 1999-04-07
Abstract: PROBLEM TO BE SOLVED: To provide a process for the production of a long-chain alkyl-based releasing agent free from the problems of environmental hygiene, safety and workability (coating workability), having excellent peeling performance on tacky adhesive face and exhibiting high residual adhesive power of the tacky adhesive face after peeling. SOLUTION: The objective long-chain alkyl-based releasing agent is composed mainly of an acrylic copolymer produced by a living radical polymerization of a monomer mixture containing a monomer having long-chain alkyl group and expressed by formula 1A: CH2=C(R1)COOR2 (R1 is hydrogen or methyl group; R2 is a 12-22C alkyl group) and a monomer having epoxy group and expressed by formula 2A: CH2=C(R3)COOR4 (R3 is hydrogen or methyl group; R4 is an alkyl group having epoxy group) in the presence of a transition metal and its ligand using a polymerization initiator.
Patent JP-H01270360-A (JP)
Title: Semiconductor element
Inventor: YAMAUCHI MASAHIDE
IPC: H01L21/338
Filed: 1988-04-22
Abstract: PURPOSE:To shorten a gate length and to make it possible to reduce a gate resistance as well by a method wherein the upper passivation film of a gate electrode is etched up to reach the surface of the electrode to form a recessed part larger than the dimension of the electrode and an upper gate electrode, which is connected to the electrode, is formed in this recessed part. CONSTITUTION:A semiconductor element is constituted by a method wherein an upper passivation film 6 of a gate electrode 3 is etched up to reach the surface of the electrode 3 to form a recessed part larger than the dimension of the electrode 3 and an upper gate electrode 8, which is connected to the electrode 3, is formed in this recessed part. An input signal passes through the electrode 8, which has a large area accordingly has a low resistance, and is applied to the lower gate electrode 3 of a short gate length. By forming widely the sectional area of the electrode 8, a gate resistance can be reduced without augmenting a gate length. Accordingly, a device having good high frequency characteristics is obtained.
Patent JP-S63263787-A (JP)
Title: Semiconductor laser
Inventor: MURAKAMI TAKASHI
IPC: H01S5/00
Filed: 1987-04-22
Abstract: PURPOSE:To reduce the thickness of an active layer near the end face of a laser resonator thinner than that of an active layer in the resonator by partly forming an SiO2 film or an Si3N4 film, and forming an AlGaAs multilayer film by a reduced pressure organic metal vapor growing method thereon. CONSTITUTION:When AlxGa1-xAs layers 2, 4 and a GaAs layer 5 are grown by a reduced pressure organic metal vapor growing method on a GaAs substrate 1 formed partly with an SiO2 film 9 and an Si3N4 film, the layers 2, 4 and 5 are grown on the substrate 1, but not grown on the film 9 and the Si3N4 film. Thus, the quantities of the Ga, Al, As which contribute to the growth are increased on the substrate 1 slightly separated from the film 9 or the Si3N4 film ss compared with the substrate 1 sufficiently separated from the film 9 or the Si3N4 film. Thus, the growing velocity is accelerated, and the thickness of the layer 3 can be reduced near the end face, and increased in a laser chip.
Patent JP-H07309254-A (JP)
Title: Cowl structure of automobile
Inventor: AKIYAMA AKIRA
IPC: B62D25/08
Filed: 1994-05-16
Abstract: PURPOSE:To reduce the vibration of a cowl-dash panel system without increasing the number of part items of the cowl-dash panel system. CONSTITUTION:An upwardly open cowl 10 is provided at an upper end of a dash panel 16 along the lateral direction and its bottom face 10A is a flat surface which is straight in the lateral direction. An upper end of the dash panel 16 is connected to a lower section of a front face 10C of the cowl 10. The bottom face 10A of the cowl 10 is set between a first plane S1 which is vertical to a line L1 which passes a connection point A of a front end of the bottom part of the cowl 10 and the dash panel 16 and connects the connection point A to a lower end point B of the dash panel 16 and a second plane S2 which is vertical to a line L2 which passes the connection point A and connects the connection point A to an upper end point C of the connection section of a front side member 20 and the dash panel 16.
Patent JP-S59225916-A (JP)
Title: Band sealing of polyethylene film
Inventor: MURAKAMI NAOYUKI
IPC: B29C65/00
Filed: 1983-06-08
Abstract: PURPOSE:To form sealed portion having very high resistance to shock breakage by cooling the sealed portion after heating under a specific condition in the manufacture of a bag by band sealing. CONSTITUTION:The sealing portion of a polyethylene film is melted and bonded by a heating bar 3, and the sealed portion is cooled in a freely expandible state by air blowing. In the temperature lowering process of the sealed portion, no forcible deformation occurs in the sealed portion, and the ratio of the length R1 of the sealed portion to the width R0 of the heating bar, R1/R2, in the cross section of the sealed portion is reduced and at the same time the ratio the thickness R2 of the sealed portion to the sum of the thickness D1 of one film to form a bag and the thickness D2 of the other film, R2/(D1+D2), is increased. The sealed portion having very high resistance to shock breakage can thus be formed. When cooling the sealed portion without causing forcible deformation by a cooling bar, the R2/(D1+D2) is more increased, no trouble, e.g., concentration of stress even when encountered with shock breakage, takes place in the sealed portion.
Patent JP-S595158-A (JP)
Title: Substituted maleic acid imide, manufacture and agricultural drug
Inventor: GERUHARUTO MARUTSUORUFU
IPC: A01N43/36
Filed: 1983-06-08
Abstract: Fungicidally active substituted maleic acid amides of the formula <IMAGE>   in which X is hydrogen, chlorine or bromine, X1 is chlorine or bromine, R is alkyl, optionally substituted aryl or optionally substituted aralkyl, R1 to R5 each independently is hydrogen, alkyl, optionally substituted aryl or optionally substituted aralkyl, R6 each independently is halogen, alkyl, optionally substituted aryl, optionally substituted cycloalkyl, alkoxy, sulphonylamine, halogenoalkyl, nitro, cyano, alkoxycarbonyl, alkylsulphonyl or carboxylamine, n is 0, 1, 2 or 3, m is 0, 1, 2 or 3, m+n is 0, 1, 2 or 3, and y is 0, 1, 2, 3, 4 or 5, with the exception of the compound in which X and X1 are chlorine, m and y are 0, n is 1, R1, R4 and R5 are hydrogen, and R is methyl, and the compound in which X and X1 are chlorine, m, n and y are 0, R1 is hydrogen, and R is phenyl.
Patent JP-S58218876-A (JP)
Title: Method to obtain optional dc voltage from ac voltage
Inventor: WADA KEIICHI
IPC: H02M1/15
Filed: 1982-06-11
Abstract: PURPOSE:To obtain DC output having little ripple without using a power transformer, a filtering choke coil, etc., by a method wherein a capacitor is charged at the optional points of rise and fall of AC voltage. CONSTITUTION:The electric power source voltage between terminals 5, 6 and a reference voltage inside of a controller 7 are compared by the controller 7, a switching transistor 8 is made to ON, OFF at the optional points of rise and fall of the AC voltage according to output thereof, and the capacitor 4 is charged to obtain the DC output. A resistor 9 connected in series to the transistor 8 mitigates a rush current, and moreover controls the output voltage.
Patent JP-S5726973-A (JP)
Title: Noise rejecting circuit
Inventor: ITAGAKI TSUGIO
IPC: H04N5/44
Filed: 1980-07-25
Abstract: PURPOSE:To reduce noise without voice and audio buzz sound at nonsignal and detuning, by connecting a tuning circuit tuned to frequency of a multiple of horizontal scanning frequency to the output of audio intermediate frequency detection, and attenuating the audio detected output through the detection of noise outside the audio band. CONSTITUTION:When a tuner input signal becomes small or no signal is present, a DC voltage in proportion to the noise component is obtained at an output terminal of a detection circuit 8. When this voltage is at a certain level or more, the gain of an audio amplifier 6 is attenuated in response to amount of noise to reduce the noise to a level or lower. If detuning is made near a broadcasting signal, a horizontal scanning frequency and a signal of multiple of it are picked up from a tuning amplifying circuit 7, and when the buzz component is a level or more, the gain of the circuit 6 is attenuated or cut off depending on the amount of buzz component.
Patent JP-H08293601-A (JP)
Title: Semiconductor device
Inventor: TAKAHASHI SHIGEKI
IPC: H01L21/336
Filed: 1995-04-25
Abstract: PURPOSE: To avoid development of local defectives at a periphery. CONSTITUTION: The semiconductor device is structured of the first multiple cells 100 whose peripheral parts are encircled with the second plural cells 200. Within the second cells 200, U-shaped trench 501 is formed on the main surface of a wafer 21 and the p-type base layers 16 are formed on the two sidewalls 5, 11, 512 of the U-shaped trench 501. At this time, n<+> type source layers 4 (the second source layers) are only on the sidewall part 511 on the first cell 100 side thereby setting up a channel 5 on the sidewall part 511 of the U-shaped trench 501 not to form an n<+> type source layer on the sidewall part 512 side for setting up a current not to run into the sidewall 512. Resultantly, the local heat generation can be suppressed thereby avoiding lattice defectives due to the local stress imposition to improve the reliability upon the semiconductor device.
Patent JP-S5627468-A (JP)
Title: Pos terminal
Inventor: TAKANO KAZUKIYO
IPC: G07G1/12
Filed: 1979-08-10
Abstract: PURPOSE: To lighten a burden on an operator and also to eliminate a miss by providing an equipment with a function of judging whether a sold commodity should not be discounted.  
     CONSTITUTION: When a discount sale is indicated with the function key, a commodity code input by keyboard 26 is checked by comparison part 23 that makes a successive comparison with the previously set contents of memory area 21 for items except ones on a discount sale. As a result, when the commodity is judged discount one, discount calculation part 24 attains access to its discount rate in discount memory area 27 to calculate its discount amount, which is sequentially summed up in terminal memory 25 by arithmetic part 30. When the corresponding commodity code is in area 21, on the other hand, calculation part 24 performs no discount calculation and the fixed amount is added to the amount claimed in memory 25. At the end of sales, the amount claimed in memory 25 is shown to the customer for a demand for payment with the sale total key depressed. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H04229280-A (JP)
Title: Ink supplying device for acoustic ink type printer
Inventor: ERITSUKU JII ROOSON
IPC: B41J2/14
Filed: 1991-05-07
Abstract: PURPOSE: To obtain a steady flow ink transport system in which the hydrostatic gauge pressure is made zero on each free surface of an ink body by providing input and output manifolds with a plurality of openings corresponding to a plurality of dischargers combined with the free surface and connecting the corresponding openings through a lateral duct coupled with the discharger. CONSTITUTION: A discharger combined with an ink body having free surfaces 13 is arranged in parallel with input and output manifolds 10, 11 for supplying and discharging ink, respectively. The manifolds are provided with openings 18, 19 corresponding to the plurality of free surfaces 13 and a lateral duct 12 is disposed between corresponding openings 18, 19. The input manifold 10 equalizes the fluid resistance between adjacent openings 18. The output manifold 11 equalizes the fluid resistance between adjacent openings 19 and between the openings 18, 19. The fluid resistance is equalized for all lateral ducts 12 and the dimensions of the manifolds 10, 11 are preferably set larger than the cross-section of lateral duct 12.