baber/WOPTO huggingface dataset:
Patent JP-H05197815-A (JP)
Title: Broken/chain line graphic generating method
Inventor: NAGURA MASAKAZU
IPC: G06T11/20
Filed: 1992-01-21
Abstract: PURPOSE:To aleays provide an intermittent broken line segment on a position near a bending point by detecting this point out of the segment trains forming a broken/chain line graphic and then expanding and contracting the intermittent broken line segments with the optimum space secured among the segments for each divided segment train. CONSTITUTION:The non-intermittent segment trains are produced (1) for the generation of a broken or chain line graphic, and the intermittent broken line segment length and the segment space length are defined (2). A bending point is extracted out of the non-intermitted segment train (3), and the non-intermittent segment trains divided at the bending point are defined as the divided segment trains (4). The total length of the divided segment trains is calculated (5). Then the intermittent broken segment line segment length and the segment space length are expanded and contracted based on the calculated total length, the intermittent broken line segment length, and the segment space length and the intermittent broken line segments are arrayed so that the intermittent broken line segments are present on both ends of each divided segment train.
Patent JP-H10206985-A (JP)
Title: Image pickup device
Inventor: MATSUMOTO YASUO
IPC: G03B37/00
Filed: 1997-01-21
Abstract: PROBLEM TO BE SOLVED: To obtain a panoramic image where the continuity of the image on a joint is natural with simple constitution by changing magnification in a direction perpendicular to the rotating direction of the image picked up at every specified rotational angle according to the cosine of an angle formed by a line-of-sight direction to the optical axis of an optical element at each part of the image. SOLUTION: In the case of projecting the projected image 10 of an object to a cylindrical surface 8 having a radius L and a plane 12 perpendicular to a lens 11 and separated from the lens 11 by L when the projected image 10 is on the optical axis of the lens 11 and when the line-of-sight direction is at the position separated from the optical axis by an angle θ, the image 10 is projected to the cylindrical surface 8 and the images 10a and 10b are projected to the plane 12. The projected images have distortion and the magnification in the longitudinal direction of the image is changed according to the cosine of the angle in the rotating direction.  Namely, the magnification in the direction perpendicular to the rotating direction of the image picked up at every specified rotational angle is changed according to the cosine of the angle θ formed by the line-of-sight direction to the optical axis of the lens 11 at each part of the image, whereby the image is smoothly connected.
Patent JP-S57123755-A (JP)
Title: Modem circuit diagnozing circuit
Inventor: HIGAKE MASAKATSU
IPC: H04B3/46
Filed: 1981-01-22
Abstract: PURPOSE:To prevent a relay from being disabled to be reset by forming a returning circuit by putting the relay in operation for a circuit diagnosis, by operating the circuit for a constant time after the relay is set, and by permitting  the relay to be reset by itself. CONSTITUTION:A maintenance control part 5 is controlled by control parts 3a and 3b to control return parts 7a and 7h. For a diagnosis of a modem and a modem circuit, the control part 5 is accessed from the control part of a stand-by side to form a return of the circuit to be diagnosed. In this case, the monostable multivibrator 15 of the control part 5, once a signal 10b is inputted, outputs it for a constant time and then reset by itself. Thus, a relay is prevented from being disabled to be reset.
Patent JP-S58125126-A (JP)
Title: Intial program loading device of remote computer
Inventor: KAWAI HISAAKI
IPC: G06F9/445
Filed: 1982-01-22
Abstract: PURPOSE:To increase the operating rate of a remote computer and to improve its reliability and maintenance by providing a host computer with a circuit which controls the remote computer by receiving requests for initial program loading and reinitialization of the remote computer. CONSTITUTION:The host computer 11 receives a request (a) for initial program loading IPL and a request (b) for reinitialization from the remote computer or another host computer which is not shown in a figure and inputs a request signal (c) to a selective input and output circuit 22. The circuit 22 decides on which of requests (a) and (b) to the remote computers the request signal (c) corresponds to and reads relative data out of storage circuits 33, 44, and 55; when the request signal (c) corresponds to the request (a), a main memory image is outputted from an output circuit 77 to the remote computer to perform IPL and when corrsponding to the request (b), the main memory image is outputted from the output circuit 77 as well to restart the remote computer. Thus, the remote computers are brought under centralized control.
Patent JP-H11205862-A (JP)
Title: Cordless telephone system and communication control method therefor
Inventor: KITAMURA KAZUO
IPC: H04W68/00
Filed: 1998-01-20
Abstract: PROBLEM TO BE SOLVED: To change the number of radio channels, without cutting off a telephone line by accumulating communication type information for every call during communication via a main device in a communication type information accumulation means and referring to a channel number managing means and checking for an idle channel, when an incoming call exists and giving a release request, when it does not exist. SOLUTION: A communication terminal is stored in the main device 52 of a cordless telephone system via a radio channel 11 and is connected to a communication line 14 of the communication network of ISDN and the like. When a radio control part 522 detects a telephone incoming call via a line interface 526 in the main device 52, the radio control part 522 refers to a radio channel number management part 525 and checks as to whether or not the idle radio channel exists. When it does not exist, an instruction for transmitting a radio channel release request is given to a transmission part 542. The transmission part 524 inserts the data frame of the radio channel release request into a transmission signal to an interface 51 and transmits it to a radio transmission/ reception part 521.
Patent JP-S54101620-A (JP)
Title: Control circuit equipped with micro processor
Inventor: SHIMIZU YASUHIRO
IPC: G06F1/00
Filed: 1978-01-27
Abstract: PURPOSE: To prevent abnormal operations of a CPU and a load in case of fixed- time breaking of an input power source circuit, by attenuating the driving voltage of a SCR for laod, which is driven by the CPU, more rapidly than the power source voltage of the CPU.  
     CONSTITUTION: The input power source is supplied to load 4 for AC by driving two-way CSR 5 by the operation of transistor TR17 at the output end of CPU 11. When NO contact a of relay 12 is closed and power off switch 2 is opened forcedly under a load operation state, driving voltage A of SCR 5 and power source voltage B of CPU 11 start attenuation. Then, when relay 12 is broken, NC contact b is opened to connect the power source circuit to the earth line trough resistance 22, and the attenuation of voltages are accelerated. Consequently, voltage A is made below the operatable voltage of SCR 5 before the lowering of voltage B, so that the malfunction of load 4 can be prevented in case that switch 2 is closed again. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S60152967-A (JP)
Title: Monitor for perimeter of vehicle
Inventor: AZUMA NAOYA
IPC: G01S15/931
Filed: 1984-01-20
Abstract: PURPOSE:To obtain detection angles and areas as desired by arranging a plurality of ultrasonic sensors in the same box body so that angles of irradiation thereof are almost equal in the interval while they are driven sequentially in the order of arrangement. CONSTITUTION:Three ultrasonic sensors S1, S2 and S3 are arranged in a box body B set at a corner section of a vehicle C at intervals of about 45 deg. and the detection areas thereof are as shown by E1, E2 and E3. These sensors S1, S2 and S3 are driven sequentially in the order of the arrangement with a driving circuit M whereby detection angles and areas can be obtained easily as desired. This can prevents misinformation otherwise generated by possible penetration of received signals between sensors while allowing only one channel for the driving circuit system thereby cutting the number of parts.
Patent JP-H02189472-A (JP)
Title: Analyzing apparatus for frequency
Inventor: NAKAGUCHI TOMOYUKI
IPC: G01R23/17
Filed: 1989-01-17
Abstract: PURPOSE:To enable detection of a diffracted light spot at a convergent point with a high signal-to-noise ratio by providing a TM mode attenuation means on an optical waveguide whereon a non-diffracted light of TM mode is propagated. CONSTITUTION:A laser light excited by a semiconductor laser 3 is inputted as a guided light of TM mode to an optical waveguide 2, and a transducer 6 excites a surface elastic wave 12 in accordance with an electric signal im pressed thereon. A piezoelectric substrate 1 of an anisotropic crystal is provided with the transducer 6 on the surface. The elastic wave 12 intersects obliquely the guided light of the TM mode propagated on the waveguide 2 and a part of the guided light is subjected to abnormal Bragg differaction so that the guided light is separated into a diffracted light of a TE mode and a non- diffracted light of the TM mode. These diffracted and non-diffracted lights are detected by a photodetector 8, and the guided light of the TM mode is attenuated by a metal film 14 as a TM mode attenuation means provided on the waveguide 2. Accordingly, a scattered light generated from the non-diffracted light can be reduced.
Patent JP-S56107695-A (JP)
Title: Acoustic diaphragm and its preparation
Inventor: OKADA KENZOU
IPC: H04R7/10
Filed: 1980-01-31
Abstract: PURPOSE:To prevent a split vibration also by greatly improve a reproduction of compass of voice by sticking skin material onto both the surface and the reverse side made of a honeycomb core material, and forming a convex part on the skin material corresponding to the inside capsule part. CONSTITUTION:A sheet material is laminated by the number of necessary sheets, they are stuck into one body and made a plate material. A relatively thick core material 1 and a relatively thin skin material 2, having a honeycomb structure are formed by use of said plate material, and a plane diaphragm is formed by sticking the skin material 2 onto both the surface and the reverse side of the core material by use of thermoplastic resin. Thermal expansion is made to the skin material 2 by putting said diaphragm into the thermostatic oven 3 and expanding air in the capsule 4 which has been sealed up tightly by the core material 1 and the skin material 2. This diaphragm is taken out of the thermostatic oven to cool the whole body.
Patent JP-H01183571-A (JP)
Title: Method for taking out stockings from hose form by chuck
Inventor: TANIGUCHI SHOJI
IPC: D06C5/00
Filed: 1988-01-18
Abstract: PURPOSE:To adapt a process for diversified small-lot production, by sensing and discriminating the shape of hose forms, gathered and resting at stocking taking out positions, simultaneously lifting and loosening a welt part thereof, holding stocking toe parts with chuck members having an adjusted angle based on the above-mentioned discrimination signal and taking out the stockings. CONSTITUTION:One group of hose forms 1 having attached stockings 2 are gathered to rest at a taking out position. The shape of each hose form is discriminated by sensors (74a) and (74b) positioned at the hose form tip part to adjust the angles of the chucks (66a) and (66b) based on the discrimination signal. A lifting plate 30 is simultaneously inserted from the position of the lower root part in the hose form 1 into the width end thereof to contact a stocking welt part (2c). The stocking 2 is then lifted to the upper part of the hose form 1. The chucks (66a) and (66b) are subsequently lowered to hold the stocking toe part and then raised to take out the stocking 2 from the hose form 1. Thereby the process can be adapted for diversified small-lot production.
Patent JP-H06219039-A (JP)
Title: Ink jet recording method
Inventor: HOSONO YOSHIE
IPC: B41M5/00
Filed: 1993-01-22
Abstract: PURPOSE:To obtain an image of high quality on a recording medium by low trasfer pressure, in a transfer type ink jet printer, by enhancing the releasability of the recording medium from a transfer medium. CONSTITUTION:In an ink jet recording method, ink droplets in a low viscosity state are emitted from a recording head to form an ink image on a transfer medium 1. Water is evaporated and removed from the ink image 5 on the transfer medium 1 by a heating means 7 and the ink image is brought to floc of a color component and, at the same time, a release layer due to the oil component of an oil in water type emulsion contained in ink is formed between the transfer medium 1 and the ink image 5. A recording medium 6 is brought into contact with the transfer medium 1 having the ink image to transfer the ink image to the recording medium 6 under pressure from the release layer by a pressure roller 3.
Patent JP-S58130244-A (JP)
Title: Aluminum alloy for tube of heat exchanger
Inventor: TAKASUGI ATSUMI
IPC: F28F21/08
Filed: 1982-01-26
Abstract: PURPOSE:To provide the titled Al alloy consisting of prescribed percentages of Cu and B and the blance Al with inevitable impurities, capable of being easily hot extruded, and enhancing the surface state and pitting corrosion resistance of tubes. CONSTITUTION:This Al alloy for the tubes of a heat exchanger consists of 0.2- 1.0% Cu, 0.003-0.05% B and the balance Al with inevitable impurities. By further adding <=0.08% Ti to the alloy, the grains of the alloy are made fine and the surface roughening of the bent parts of the tubes can be prevented. The total amount of Fe and Si as inevitable impurities are restricted to <=0.5% to prevent the deterioration of the pitting corrosion resistance.
Patent JP-S5292966-A (JP)
Title: Dehydration machine
Inventor: FUKUCHI TSUYOSHI
IPC: H02P21/36
Filed: 1976-01-30
Abstract: PURPOSE: A provision of a revolution numbers detecting circuit revolution numbers (speed) of the dehydrating machine detecting by an electric motive voltage induced directly in a starting coil, so that a safety dehydration is assured. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01184909-A (JP)
Title: High-frequency coil
Inventor: OKADA TAKESHI
IPC: H01F27/00
Filed: 1988-01-20
Abstract: PURPOSE:To prevent the variation in coil intervals even when impact vibration is added from outside by a method wherein the winding part of a coil bobbin is aventurine-finished, and a wire is wound encroaching between the projections on the aventurine part. CONSTITUTION:An aventurine working is conducted on the surface of the winding part 7 of a coil bobbin 6. The bobbin flange 8a of the bottom part performs an additional function as a terminal plate, and terminal pins 10 are planted thereon. Besides, a winding 9 is wound around the winding part 7 of the coil bobbin 6. When a wire is wound on the winding part 7 of the above-mentioned coil bobbin 6, the wire is wound in the state wherein it is encroached between the projections on the aventurine part or the surface of the winding part 7. As a result, even when impact vibration is given from the outside, the variation of the coil interval varied by the vibration of the winding 9, and the inductance of the coil can be maintained in a stable manner.
Patent JP-S59136873-A (JP)
Title: Pattern recognizer
Inventor: FUJIWARA KICHIJI
IPC: G06K9/00
Filed: 1983-01-26
Abstract: PURPOSE:To recognize a pattern at a high speed by processing basic information necessary for the recognition of the pattern in terms of hardware. CONSTITUTION:A synchronizing signal generating circuit 10 generates the entire timing signal for signal processing, and a horizontal/vertical counter 11 counts horizontal/vertical coordinates by counting the synchronizing signal. A counter 12 counts the outputs of a multileveled circuit 9, and a width counter 13 counts the output width of the circuit 9. A memory circuit 14 stores the contents of the counter 11 with the output of the circuit 9, and memory circuits 15 and 16 store the contents of counters 12 and 13 respectively. Then a pattern is recognized on the basis of the information stored in memory circuits 14-16 respectively. Thus the patterns can be recognized at a high speed.
Patent JP-S55102498-A (JP)
Title: Treatment of waste water
Inventor: HIKITA KENICHI
IPC: C02F3/34
Filed: 1979-01-30
Abstract: PURPOSE: To remove effectively NH 3  nitrogen from waste water by regulating pH value in the  nitrification process by using an aqueous alkali solution treated with a CO 2 -containing gas produced in oxidative decomposition or/and denitrification process in the oxidative decomposition,  nitrification, and denitrification processes for organics present in waste water.   
     CONSTITUTION: Waste water containing NH 3  nitrogen together with organics is charged into the  pretreatment tank 1 to remove coarse impurities and then sent to the sedimentation tank 2 to remove organic flocs. Then, the waste water thus pretreated is introduced into the oxidative decomposition tank 3 to decompose organics present by oxidizing bacteria under an aerobic condition in  order to lower BOD value, and then sent to the nitrification tank 4 to convert NH 3  nitrogen into  nitric acid nitrogen by nitrification using nitrifying bacteria under aerating condition. Then, the  nitrified waste water is sent to the denitrification tank 6 to reduce the nitric acid nitrogen to N 2   gas by denitrifying bacteria under an anaerobic condition. On the other hand, a CO 2 -containing  gas produced in the oxidative decomposition or/and denitrification process is brought into contact  with an aqueous alkali solution and then the liquid thus treated is used for regulating pH in the  nitrification process, thus permitting the growth of nitrifying bacteria to increase and also its activity to maintain.  
     COPYRIGHT: (C)1980,JPO&Japio
Patent LV-14944-A (LV)
Title: Method for synthesis of 3-alkyl-4-hydroxyquinolin-2(1h)-ones
Inventor: MIERIŅA INESE
IPC: C07F9/60
Filed: 2014-10-22
Abstract: The present invention relates to the field of organic chemistry, to the sub-field of heterocyclic compounds, particularly to the new method for preparation of 3-alkyl-4-hydroxy-quinolin-2(1H)-ones (1) from 4-hydroxy-quinolin-2(1H)-ones and corresponding aldehydes by heating in triethylammonium formate, as well as to new compounds from range with general structure (1), where R1 presents bromine, hydrogen or methoxy group in different positions, but R2 presents 4-hydroxy-3-methoxyphenyl-, 4-hydroxy-3,5-dimethoxyphenyl-, 4-hydroxyphenyl-, 2,4-dimethoxyphenyl-, 4-chlorophenyl-, phenylmethyl-, (E)-2-phenylethenyl- or (E)-2-(2-furanyl)ethenyl group.
Patent LV-10246-A (LV)
Inventor: AGBACK HUBERT
IPC: A61P37/02
Filed: 1992-11-13
Abstract: A compound of the formula Het-NR-SO2-Ph2-A-Ph1(COOH)(OH) and tautomic form, salts, solvates, C1-6 alkyl esters and pharmaceutical compositions of the compound. Ph1 and Ph2 are benzene rings with the proviso that carboxy and hydroxy are ortho to one another. Het includes an optionally substituted heterocyclic ring which includes conjugated double bonds and binds to nitrogen in NR. The compound is characterized in that A is a bridge which is stable against reduction because it is not azo, and in that R is hydrogen or lower alkyl. The invention also includes the preparation of the compound and its use as a drug, particularly for treating autoimmune diseases.
Patent YU-122290-A (YU)
Title: Jedinjenja indenoindola i
Inventor: SAINSBURY M
IPC: C07D/
Filed: 1990-06-22
Abstract: JEDINJENJA INDENOINDOLA I. Jedinjenja formule gde je R vodonik ili niža alkil grupa, R1 i R2 su nezavisno odabrani od vodonika ili niže alkil grupe, R3, R4 i R6 su nezavisno odabrani od vodonika, halogena ili niže alkil grupe, R5 je vodonik, hidroksi, halogen, niža alkil grupa, niža alkoksi grupa, mono- ili di-niža alkilamino grupa, NH2 ili NR11COR12, R7, R8, R9 i R10 su nezavisno odabrani od vodonika, hidroksi, niže alkil grupe, niže alkoksi grupe, mono- ili di-niže alkil-amino grupe, NH2 ili NR11COR12, R11 je vodonik ili niža alkil grupa, R12 je niža alkil grupa, pod uslovom da kada je R vodonik najmanje jedan od supstituenata R1 do R10 nije vodonik, ili njihova so, su korisna kao antioksidansi, unutar medicinske i ne-medicinske oblasti, i kada je R vodonik, metil ili neopentil u formuli IA, tada najmanje jedan od R1 do R10 nije vodonik. Mnoga jedinjenja formule IA i IB su nova i opisani su mnogi postupci za njihovo dobijanje.
Patent YU-215983-A (YU)
Title: Apparatus for connecting central functional units to the table with geographic elements distribution
Inventor: WALTER H
IPC: B61L21/08
Filed: 1983-10-28
Abstract: 1. A system for the connection of central functional units (13, ..., 17) to setting groups (1, 11, 12) of a geographical interlocking station, said setting groups being connected to each other via geographical data connections, equipped with microprocessors (5) and assigned to the route elements, characterized in that each setting group (1, 11, 12) has a special serial input/output (3) for external access which is connected via a digital switching network (10) to all central functional units (13, ..., 17) which require access to the setting groups (11, 12).
Patent YU-20704-A (YU)
Title: Optical lenses of sighting device that provide aiming at fast moving targets without telemetering distance of target and without estimation of flight elements thereof
Inventor: MILIVOJCEVIC MIHAILO
IPC: F41G5/00
Filed: 2004-03-09
Abstract: Lenses of sighting device that provide aiming at fast moving targets without telemetering distance of target and without estimation of flight elements thereof, fig. 5, solve the problem of determination of radius r of outrunning, i.e. angle of outrunning thereof, by using the angle speed W of the, point of outrunning in a roof plane. Herewith, from the procedure of determining elements of shooting eliminated is telemetering of distance up to the target and is eliminated even the estimation of elements on characteristics of flight of the target along its path. Consequently, on the lens (7) materialized are spirals (4), (5) and (6) of outrunning, defined in the function of angled speeds WWp, of the point of outrunning, and on the lens (8), circle (10), in its center, and perpendicularly to it, a half-line (9). When sighting and aiming it is needed that the picture (12) of the target is brought into cross-section of the half-line 9) and that spiral of outrunning where half-line (9) is concordant to longitudinal axis of the picture of the target in the visible sight of the sighting instrument so as to direct the pipes of the system for sighting in the target of overrun. Thereby, lens (8) in the visual sight of sighting instrument is rotated in the function of simulated angle FP, and the lens (7) in comparison to lenses (8) in function of alteration of the angle of speed Wp. Applied method enables projection of discreet artillery air defense systems having highly efficient aiming features.
Patent YU-27500-A (YU)
Title: Series flosting fish-hooks
Inventor: DRAGAN LATKOVIC
Filed: 2000-05-10
Abstract: Serial floating fish hooks for fishing are made so that the model (9), where there are bars (7), is attached to one end of naylon (10) where there are serials of hooks (6) attached to circle sopport (11) placed between barrier (12). Another end of naylon is attached the triangle (5) that is by means of screws (3) and (14) asttached to the floating tightener (1). In oreder to enable placing of nylon (10) with the regularly placed hooks (6) normally to the flow of river, the floating tightener (1) is attached by a triangle (5) to one end of naylon (10) and another end to a model (9) on which the naylon (10) has been enwrapped in rolls (8) and unused hooks (6) are attached to bars (7).