baber/WOPTO huggingface dataset:
Patent IL-161531-A (IL)
Title: Method for determining time in a satellite positioning system
IPC: G01S5/00
Filed: 2004-04-20
Abstract: A method and apparatus for determining a time associated with a satellite positioning system. A first record of at least a portion of a satellite message that is received by a first entity is compared to a second record of said satellite message to determine a first time value, wherein said second record of said satellite message is received at a second entity. A second time value is determined based on a set of error statistic values, wherein at least one of said first time value and said second time value indicate said time associated with said satellite positioning system. Alternatively, the second time value may be determined based on a relative velocity of a set of satellites.
Patent IL-173240-A (IL)
Title: Stent graft
IPC: A61F2/07
Filed: 2006-01-19
Abstract: Stent grafts are provided comprising an endoluminal stent and a graft, wherein the stent graft releases an agent which induces the in vivo adhesion of the stent graft to vessel walls, or, otherwise induces or accelerates an in vivo fibrotic reaction causing said stent graft to adhere to vessel wall. Also provided are methods for making and using such stent grafts.
Patent IL-175918-A (IL)
Title: Ultra fine cemented carbide and deep drawing tool containing the same
Filed: 2006-05-25
Abstract: The present invention relates to a cemented carbide tool for the deep drawing operations, especially as the ironing dies, of the manufacturing of aluminium or steel beverage cans. The cemented carbide comprises WC with an ultra fine grain size and 5-10 weight-% Co, and including grain growth inhibitors (V and/or Cr) and with a specific relation between HV30 and cobalt content.
Patent IL-190551-A (IL)
Title: Process for the preparation of acid chlorides
Filed: 2008-04-01
Abstract: A process for the preparation of acid halides of formula I which are useful as intermediates in the preparation of i.a. pharmaceutically active compounds.
Patent IL-208545-A (IL)
Title: Systems and methods for minimizing aberrating effects in imaging systems
IPC: G02B/
Filed: 2010-10-07
Abstract: A biometric optical recognition system includes optics, including a wavefront coding mask, for imaging a wavefront of object to be recognized to an intermediate image, and a detector for detecting the intermediate image. A modulation transfer function detected by the detector contains no zeros such that subsequent task based image processing recognizes the object. A biometric recognition system includes optics for imaging a wavefront of an object to be recognized to a first intermediate image, and a detector for detecting the first intermediate image. The optics include a phase changing element configured for modifying the wavefront such that a modulation transfer function characterizing detection of the first intermediate image contains no zeros such that subsequent task based image processing recognizes the object. In an optical imaging system that includes a solid state detector, a phase-modifying element reduces reflected power from electromagnetic energy incident upon the detector without introducing aberrations.
Patent JP-H07303597-A (JP)
Title: Cover type endoscope mounting device
Inventor: HAMAZAKI MASANORI
IPC: A61B1/00
Filed: 1994-05-13
Abstract: PURPOSE:To provide a cover type endoscope mounting device which is compact and has a good mountability of endoscope cover to the cover type endoscope. CONSTITUTION:When the inserting part 20 of a cover type endoscope 4 is mounted to a cover inserting part 10 by means of a mounting device, a mouth body part 6 is held in a high position through a mouth body part fixing part 14, and a head cover 7 is held on a head fixing part 15 in a distant low position from the mouth body part. A duct group 9 is arranged on the outside from the inserting pathway of the inserting part relative to a curve center in the cover inserting part 10. That is, the cover inserting part 10 is arranged in its curved and compact condition and the endoscope 4 is not stretched by being caught in the cover inserting part 10.
Patent JP-S63268182-A (JP)
Title: Magnetic disk device
Inventor: OGUCHI SHIGEMITSU
IPC: G11B25/04
Filed: 1987-04-24
Abstract: PURPOSE:To prevent a disk from fluttering due to a revolving airflow by mounting at least one straightening vane between the disks disposed at a fixed interval and having their individual independent airflow paths. CONSTITUTION:A hub 15 fitted onto a spindle 14 is laminated alternately with a disk medium 16 and a clamp ring 17. Then, at least one of the straightening vanes 23 supported by a straightening vane supporting base 24 is disposed in the middle of the interval of the disk medium 16. In addition, the hub 15 and the clamp ring 17 are formed of opening 26 and 27 for an airflow. Now, when the spindle 14 is rotated, the air around the disk is moved away by a centrifugal force to cause a negative pressure on the inner side of the disk, so that new air is sucked from the opening 26 and 27 to generate an airflow. However, since the independent airflow is created at every straightening vane, the disk is prevented from fluttering due to an airflow.
Patent JP-S5527074-A (JP)
Title: Cold trap
Inventor: MATSUSHITA KAZUO
IPC: G21C19/313
Filed: 1978-08-17
Abstract: PURPOSE: To separate and remove impurities exactly by providing a path to a cold trap for liquid metal used for the coolant of nuclear reactor in such a way that the temperature distribution of impurities-arresting portion is lowered along the vertical flow direction.  
     CONSTITUTION: The metal Na coming into the cold trap body 10 from the inlet tube 24 is introduced through the top of the inside cylinder 11 to the outward radial direction and then flowed through the cooling path 12 to the trapping portion 18 where impurities such as sodium oxide, etc., in the metal Na deposit. On the other hand, the metallic Na goes up through the path 14 and during the period, is heated by the metallic Na passing through the cooling path 12. It passes through the packed layer 17 provided in the partition part 13 and goes down, during which separated inpurities are removed. Because the packed layer 17 is designed to gradually lower its temperature from upper part to lower part along the flow direction, impurities are separated at respective temperatures and arrested. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61257150-A (JP)
Title: Curcuma-containing noodles
Inventor: SHIMABUKURO KANENORI
IPC: A23L7/109
Filed: 1985-05-10
Abstract: PURPOSE:The title noodles that are made by adding crushed, liquid curcuma to noodle flour, kneading, rolling and cutting into strings, thus being suitable as a food for health with good taste and color. CONSTITUTION:A kind of herb, curcuma is made into a liquid by means of, e.g., a mixer and added to noodle flour in an appropriate amount. Then, they are kneaded, rolled and cut into strings to give the objective noodles.
Patent JP-S60244546-A (JP)
Inventor: OOHAYASHI TSUTOMU
IPC: B32B27/12
Filed: 1984-05-21
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-S6074150-A (JP)
Title: Magnetic disk storage device
Inventor: MAEDA MUNESHIGE
IPC: G11B21/20
Filed: 1984-05-21
Abstract: PURPOSE:To obtain normal recording and reproducing characteristics by providing the first and the second carriers which is rockable in the direction vertical to the surface of a disk, and also providing the first magnetic head installed through a supporting mechanism having a degree of freedom of the movement in the circumferential direction and the radial direction of the disk, and the second magnetic head having the fixed position at such a height as encroaches on the surface of the disk, on the first carrier concerned. CONSTITUTION:A titled device has a degree of freedom of no-direction so that a stable surface contact to a magnetic disk 1 can be executed by an operation of a gimbals 4, receives a force by a load spring 3, and holds a prescribed contact pressure between itself and the magnetic disk 1. A slider 2 of the lower side has a degree of freedom of no-direction so that a stable surface contact to the magnetic disk 1 can be executed. The magnetic head is guided by two shafts 20 and movable in the radial direction of the disk 1, and also connected to a steel belt 25 with a screw 24. When a prescribed track positioning signal flows to a step- motor 26, the step-motor 26 rotates and stops at the prescribed position.
Patent JP-S59226232-A (JP)
Title: Apparatus for detecting rotational position of internal- combustion engine
Inventor: ARAKAWA MIYAO
IPC: F02B77/08
Filed: 1983-06-06
Abstract: PURPOSE:To simplify the structure of the titled apparatus and to prevent malfunctioning of the same due to noises, by obtaining a reference signal, a cylinder discriminating signal and an angle signal by use of two signal rotors and two pickup coils. CONSTITUTION:In a four-cylinder engine, a signal rotor 2 made of a magnetic substance and having 24 projections and a signal rotor 3 also made of a magnetic substance and having four projections corresponding to the positions of the top dead points and one projection for discriminating a particular cylinder are fixed to a shaft 1 which is turned at the half speed of the crankshaft. Outputs of pickup coils 5, 6 disposed to oppose the rotors 2, 3 respectively are furnished to a signal processing circuit 9 via wave-form shaping circuits 7, 8. The signal processing circuit 9 is composed of FF 91-93, inverters 94, 95, NAND gates 96, 97 and a counter circuit 98. Signals furnished to the signal processing circuit 9 are separated into reference signals and cylinder discriminating signals, which are used for controlling the ignition timing, fuel injection quantity, etc. together with angle signals.
Patent JP-2000293875-A (JP)
Title: Optical disk device
Inventor: AWATA MICHIHIKO
IPC: G11B7/085
Filed: 1999-04-07
Abstract: PROBLEM TO BE SOLVED: To miniaturize an optical pickup and to reduce the production cost. SOLUTION: An optical disk reproducing device provided with an angle varying mechanism 16 which corrects the angle between the recording face of an optical disk 10 and a moving shaft 17 which moves an optical pickup 11 in the radial direction of the disk is provided with a jitter measuring circuit 14, which measures jitter of a reproduced signal (RF signal) read out from the optical disk 10, and a system controller 15 which generates such angle correction value between the recording face of the optical disk and the moving shaft that jitter may be an optimum value. A servo controller 12 drives the angle varying mechanism 16 on the basis of the angle correction value obtained by the system controller 15, thereby correcting the angle of the moving shaft 17 to the recording face of the optical disk 10.
Patent JP-H10282848-A (JP)
Title: Image forming substance removal device
Inventor: FUJITA SHIGERU
IPC: G03G21/10
Filed: 1997-04-04
Abstract: PROBLEM TO BE SOLVED: To surely remove image forming substances sticking to a stripping belt, without degrading the ability of the stripping belt to strip the image forming substances from an image holder. SOLUTION: A splitting part 4 applies tension F2 to the stripping belt 2 by means of a carrying roller 42 and a deceleration roller 44 in order to make it easy for a cleaner 3 to remove the image forming substances 1 sticking to the surface of the stripping belt carried from a stripping device. The stripping belt 2 splits an agglomeration of the image forming substances 1, sticking to the surface, or strips it from the sticking face by being shortened and lengthened by the application of the tension F2 from the splitting part 4. Then, the brush roller 31 of the cleaner 3 hooks its brush end round the splitting face of the image forming substances 1 and strips the image forming substances 1, which have been split, from the stripping belt 2, thereby removing them.
Patent JP-H0749154-A (JP)
Title: Pulse-tube refrigerator
Inventor: SHIYU SHIYOUI
IPC: F25B9/00
Filed: 1994-05-16
Abstract: PURPOSE:To improve a theoretical cold generating efficiency of a refrigerator by connecting high and low pressure gas reservoirs to a hot end of a pulse-tube having a streamlined member, a high-pressure gas supply valve and a low- pressure exhaust gas valve, and interposing valves between the reservoirs and the pulse-tube. CONSTITUTION:A high-pressure gas supply valve 1 and a low-pressure exhaust gas valve 2 communicate with a cold end 71 of a pulse-tube 7, a gas supply tube 21 communicates with a high-pressure gas source, and a cold end valve 71 communicates with a low-pressure gas source through an exhaust tube 22 and a main tube 3. A high-pressure gas reservoir 12 and a low-pressure gas reservoir 13 communicate with a hot end 72 of the tube 7 through tubes 11, 14 having valves 10, 15. When the valves 1, 2 and the valve 15 are closed and the valve 10 is opened, high-pressure gas flows from the reservoir 12, and a gas pressure in the tube 7 rises. When only the valve 1 is opened, high-pressure gas flows out to the cold end, and is returned to the reservoir 12. When the valves 10, 1 are closed and the valve 15 is opened, the pressure is lowered to be expanded, and the temperature is lowered, thereby cooling the cold end 71.
Patent JP-S5982644-A (JP)
Title: Recording medium of optical information
Inventor: SATOU TAKUO
IPC: G11B7/24
Filed: 1983-06-08
Abstract: PURPOSE:To stabilize a coefficient of absorption and a coefficient of reflection in the wavelength of a recording and reproducing beam by using a recording layer having fine metallic particles consisting of Ni in an optical information recording medium performing recording and reproducing by irradiating a high- density energy beam. CONSTITUTION:An aqueous gelatin-dispersed solution of colloidal silver particles using as Ni-depositing nucleuses is prepared to an aqueous solution with 1% gelatin concentration and then the solution is applied to a poly-methacrylate plate with 1.2mm. thickness by using a spinner at the rate of 1,000rpm/5sec- 2,000rpm/10 sec so that the film thickness after drying is 0.02mum to form an almost colorless transparent depositing nucleus layer. The sample is dipped into an activated treatment solution for one minute at room temperature and then dipped into three kinds of Ni depositing treatment solutions at 40 deg.C for 3min and the treated sample is washed with water to obtain a recording layer. As the result of recording to form a pit by scanning He-Ne laser light by using a rotary mirror at the scanning speed of 10.0m/sec, a recording surface with the remarkable difference in reflection is formed and clear single contrast is obtained, so that optical reading is easily attained.
Patent JP-S5624835-A (JP)
Title: Multiplex transmission system for optical fiber
Inventor: MINEMURA KOUICHI
IPC: H04B10/00
Filed: 1979-08-07
Abstract: PURPOSE:To increase the degree of optical multiplex by narrowing the light emitting spectrum of each light emitting diode by the optical filters. CONSTITUTION:The signals applied to input terminals 9 and 10 of optical transmitters 1 and 2 are turned into the photosignals via light emitting diodes 7 and 8, and then enter multiplexing circuit 11 through optical filters 3 and 4 which have no overlap of the pass bands. Circuit 11 compounds the outputs of filters 3 and 4 to send the composite output to transmission line 12. The output light of line 12 is converted into the electric output via optical brancing filter circuit 13 plus optical receivers 14 and 15 each to be delivered to terminals 20 and 21. Thus the light emitting diode having the light emitting spectra overlapping substantially can be used since the light emitting spectrum of the light emitting diode is narrowed by the optical filters. As a result, the degree the optical multiplex can be increased.
Patent JP-S5726639-A (JP)
Title: Preparation of alpha-bromo-fatty acid
Inventor: KAWAMURA MASAO
IPC: B01J31/02
Filed: 1980-07-22
Abstract: PURPOSE: To prepare the titled substance useful as an intermediate of pesticides, pharmaceuticals, or organic synthesis, without troubles of waste treatment, and enabling the reuse of the catalyst, by reacting a fatty acid with bromine in the presence of the acid halide of said fatty acid or α-brominated fatty acid halide.  
     CONSTITUTION: The compound of formula III is prepared by reacting the fatty acid of formula I (R is H, 1W9C aliphatic hydrocarbon radical or aromatic hydrocarbon radical), e.g. isovaleric acid, with bromine in the presence of the compound of formula II (Y is H or Br; X is Br or Cl), e.g. isovaleryl chloride. The amount of the compound of formula II to be added is 0.05W100mol% of the fatty acid used as the raw material. As an concrete example, a halogenating agent is added to the starting fatty acid to convert a part of the fatty acid to the fatty acid halide, to which bromine is added to obtain the objective product. As an alternative method, separately prepared fatty acid halide is added to the starting fatty acid, and the bromination is carried out using said fatty acid halide as the catalyst. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H11257535-A (JP)
Title: Fixture for inner pipe at pipeline port
Inventor: KAJIKAWA TOSHIICHI
IPC: H02G9/10
Filed: 1998-04-13
Abstract: PROBLEM TO BE SOLVED: To simply fix an inner pipe having a plurality of corrugations to a pipeline port. SOLUTION: A fixture is formed out of an annular member 4 in the inner circumferential surface of which crest parts coming in the through parts 7 of the outer circumferential surface of an inner pipe 2, is formed, and of two plates 5A and 5B in which each opening 8A and 8B larger than the outer diameter of the inner pipe 2 but smaller than the outer diameter of the annular member 4, is formed by the number of inner pipes required, the inner pipe 2 can thereby be fixed by holding the annular member 4 mounted on the outer circumference of the inner pipe 2 with the two plates 5A and 5B through the opening of which the inner pipe is penetrated.
Patent JP-S62258977-A (JP)
Inventor: WACHI YOSHIHIRO
IPC: H01L39/04
Filed: 1986-05-02
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-H04228069-A (JP)
Title: Class ii restriction enzyme, method of its preparation and method for recoginition and cleavage of complementary two chain dna sequence
Inventor: BARUBARA PURINTSU
IPC: C12N9/22
Filed: 1991-05-07
Abstract: The type II restriction endonuclease SwaI has the following recognition sequence, preferentially cleaves at the cleavage site defined by the mark: 
<IMAGE>
 and can preferably be obtained from microorganisms of the genus Staphylococcus.
Patent JP-H04333729-A (JP)
Title: Hydraulic pressure circuit structure for service vehicle
Inventor: YAMAMOTO KEIICHIRO
IPC: E02F9/22
Filed: 1991-05-07
Abstract: PURPOSE:To improve the durability and functioning property of a worker by setting a relief pressure changing means for heightening the relief pressure of a low pressure relief valve up to specified high pressure along with feeding working oil to an auxiliary work hydraulic-device jointed to a service port. CONSTITUTION:To a service port 20, the hydraulic device of a breaker or the like is jointed, and the pedal switch 40 of a swing base is operated to be stepped on by a worker, and an opening or closing valve 39 is operated at a communicated position, and pilot pressure from a fourth hydraulic pump 37 is contrived to be fed to a pilot oil circuit 38. In this case, relief pressure for opening a low pressure relief valve 28 is set to be comparatively high pressure corresponding to the sum of the biasing force of a spring 28a and pilot pressure from the fourth hydraulic pump 37. As a result, the hydraulic device jointed to the service port can be used without faults.
Patent JP-H04332197-A (JP)
Title: Electronic apparatus protection circuit
Inventor: NANRI KOJI
IPC: G06F1/20
Filed: 1991-05-07
Abstract: PURPOSE:To provide a circuit for protecting an apparatus from temperature rise due to stoppage of operation of a cooling fan. CONSTITUTION:When revolution of a fan 1 stops, ripple element of a current flowing into the terminal A disappears and an output of a comparator IC 17 always becomes 'H' level. Therefore, a capacitor 15 continuously rises the input voltage to the terminal E of a comparator IC 18. Therefore, after a constant time period from stoppage of the fan 1, an output of the comparator IC 18 becomes 'H'. Upon reception of an output from the comparator 18, a CPU 22 starts a timer 23 and controls a CRT display 25 to display a warning sentence by instructing a display circuit 24. Thereafter, when the timer 23 continues the counting operation for a predetermined time period, CPU 22 sets an input to the photothyristor couplter 19 to the 'H' level to stop the supply of power source to the apparatus with an inverter circuit 21.
Patent JP-H07308200-A (JP)
Title: Composition for detecting and measuring activity of peroxidase-like substance and detecting and measuring oxidizing substance and measuring method therefor
Inventor: TAKADA MINORU
IPC: G01N33/535
Filed: 1994-05-16
Abstract: PURPOSE:To obtain the subject composition useful for activity of a peroxidase- like substance or detecting and measuring an oxidizing substance, as a chromogen, having excellent stability, sensitivity and reproducibility, suitable for enzyme immunoassay for medical diacrisis. CONSTITUTION:An alkoxyphenol derivative of formula I (either R1 or R2 is an alkoxy group and other is H, a halogen, COOH, CO or CHO), a phenol derivative of formula II [R3 is COOH, a group of the formula R4COOH (R4 is an alkylene or an alkenylene)], an aminobenzoic acid derivative of formula III (R5 to R8 are each H, a halogen, an alkyl, amino, an alkoxy, COOH, etc.) or an aminohydroxypyrimidine derivative of formula IV (R9 and R10 are each- be-t-h-H, an alkyl, amino, COOH or an alkoxy) as a chromogen is blended with a peroxidase-like substance or hydrogen peroxide, etc., to give the objective composition useful for medical diacrisis by activity of a peroxidase-like substance or detecting and measuring an oxidizing substance.
Patent JP-S5326502-A (JP)
Title: Power amplifying pow er source unit
Inventor: YAMAMOTO KOUICHI
IPC: H02H7/20
Filed: 1976-08-24
Abstract: PURPOSE: To achieve a small-size and light-weight power source unit using a switching power source unit. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S61261976-A (JP)
Title: X-ray television device
Inventor: TAKAHASHI FUMITAKA
IPC: G21K5/02
Filed: 1985-05-15
Abstract: PURPOSE:To offer an after-image effective for the reduction of X-ray quantum noise by limiting beam current within 1.5 times as much as signal current when the signal current of an image pickup tube is below 100 nA. CONSTITUTION:X-rays generated at an X-ray tube 1 are made incident on an X-ray image intensifier 3 passing through a subject to be tested 1. At this place, the X-rays are converted to rays of light and are image-picked up at a television camera 6 passing through a tandem lens 4. And an image is displayed on a television monitor. At such a time, the beam current is set below 1.5 times as much as the signal current in advance. And an X-ray condition and a movable optical diaphragm 5 are adjusted so that the setting value of the signal current is below 100 nA. Thus, the x-ray quantum noise is reduced and the image pickup tube with low after-image can be used.
Patent JP-H05298847-A (JP)
Title: Hard disk device
Inventor: KURODA MASAYUKI
IPC: G11B21/21
Filed: 1992-04-21
Abstract: PURPOSE:To improve a CSS characteristic in a hard disk device and to extend the life of the hard disk and floating heads. CONSTITUTION:In the hard disk device furnished with the floating heads 8 which are floated from the surface of the hard disk 4 at the time of rotation to read and/or reproduce the recording medium face, the height of the surface of saving regions 21a, 21b of the hard disk is formed higher than that of the surfaces of the recording medium faces 18a, 18b. Then, wear resistance material is deposited and fixed on the surface to form a coating film.