baber/WOPTO huggingface dataset:
Patent IL-193459-A (IL)
Title: Method and apparatus for navigation systems
IPC: G01S19/05
Filed: 2008-08-14
Abstract: The invention relates to navigation systems and elements. A network element (M) includes a controlling element (M.1) for forming assistance data relating to one or more reference stations (S1, S2) of at least one navigation system; and a transmitter (M.3.1) for transmitting the assistance data via a communications network (P) to a device (R). The device (R) includes a positioning receiver (R.3) for performing positioning on the basis of one or more signals transmitted by reference stations (S1, S2) of the at least one satellite navigation system; a receiver (R.2.2) for receiving the assistance data relating to at least one navigation system from the network element (M); and an examining element (R.1.1) adapted to examine the received assistance data to find out information relating to the status of the one or more signals of the reference stations (S1, S2) including indication on the reference station (S1, S2) the signal relates to, and the status indicating the usability of the signal. Therefore, the device (R) is adapted not to use in the positioning such a signal which is indicated not to be usable.
Patent IL-206501-A (IL)
Title: Dose reduction and image enhancement in tomography through the utilization of the object's surroundings as dynamic constraints
IPC: A61B/
Filed: 2010-06-20
Abstract: Image reconstruction methods are described where the characteristics of the surroundings of the patient in the scanner image field are used as supplemental information in the reconstruction process to reduce the dose, reduce scan times, scan number and/or improve the image quality of the reconstructed image.
Patent JP-S59225189-A (JP)
Title: Quinonamin derivative and its preparation
Inventor: TSUJI NAOKI
IPC: A61P31/04
Filed: 1983-06-03
Abstract: NEW MATERIAL:The quinonamin (and its salt) having the estimated structure of formula, and exhibiting the following physical and chemical properties. Melting point, 136-138 deg.C decomposition) [180 deg.C (decomposition) as hydrochloride]; UV-absorption spectrum lambdamaxM<e>OH270nm(epsilon=9200); color reactions, positive to Dragendorff reaction; appearance, yellow crystal. USE:Antibacterial agent effective to Gram-positive and Gram-negative bacteria, and an antitumor agent. It has high stability compared with quinonamin A. PREPARATION:For example, the quinonamin A (of formula provided that the 7-position is OH) is made to react with a cyanizing agent such as NaCN using water as the solvent at 1-30 deg.C under weak alkaline condition (preferably at 7.5-8.5pH).
Patent JP-S5325530-A (JP)
Title: Purification of aldehydes
Inventor: MIZUTANI MASATO
IPC: C07C45/00
Filed: 1976-08-20
Abstract: PURPOSE: To isolate 3-phenoxybenzaldehyde hydrogensulfite for purification by reacting 3-phenoxybenzaldehyde with alkaline metal hydrogensulfite, using organic quaternary ammonium salt as phase transfer catalyst. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H02280235-A (JP)
Title: Method for interrupting computer system
Inventor: NOZAWA NOBUHIKO
IPC: G06F11/00
Filed: 1989-04-21
Abstract: PURPOSE:To reduce a probability to use erred old data at the time of resumption of a program by stopping each program in the middle of an execution in a sequency reverse to a priority set beforehand to each program at the time of the abnormality of a computer system and, simultaneously, executing the storage of the data necessary for a backup according to the order of the priority. CONSTITUTION:At the time of the abnormality of the computer system each program in the middle of the execution in the sequency reverse to the priority set beforehand to each program is stopped, and simultaneously, the storage of the data to need the backup is executed according to the order of the priority. Namely, at the time of the abnormality generation of the computer system, the program in the middle of the execution in the order with the low priority is stopped, and a stop time is delayed as the program has the higher necessecity. Data used or updated in the processing are stored in the memory or the like in the order of the high priority at the time of the abnormality generation to the computer system and the data are stored in the order of the most necessary data. Thus, a fear to sue the old erred data at the time of the resumption is eliminated.
Patent JP-H07306588-A (JP)
Title: Toner sealing member
Inventor: TAKEMOTO SHINICHI
IPC: G03G15/08
Filed: 1994-05-13
Abstract: PURPOSE:To prevent loss of material generated at the time of blank-layout of a toner sealing member of a raw material by forming reformation auxiliary parts on a shaped body made of the raw material in a prescribed shape of the toner sealing member. CONSTITUTION:The toner sealing member (B) is for instance, one for sealing three sides of a rectangular opening part and the shaped body 1a shown by the figure (A) is blanked from the raw material, formed to a rectangular shape like a belt and provided with notches 1c half as long as a belt width extended in the direction perpendicular to a long side 1b in two positions where the long side 1b is divided into three equal parts. In the shaped body 1a, when both end parts 1d and 1f divided by the notches 1c are bent thereon respectively and straightened to face each other, the shaped body 1a is formed like a U- shape at the time of using. If other words, the shape at the time of making the sealing member of the raw material is a belt-like rectangular one and bend to obtain the U-shape, so that the loss of material at the time of making the sealing member of the raw material is prevented.
Patent JP-S5626591-A (JP)
Title: Biological denitrifying method for waste water
Inventor: SUZUKI TAKAYUKI
IPC: C02F3/34
Filed: 1979-08-07
Abstract: PURPOSE: To conduct the purification of denitrified water and the treatment of excessive bacteria bodies extremely simply by a method wherein denitrifying bacteria adhering on the granular media of a denitrifying process are utilized.  
     CONSTITUTION: Waste water 1 containing NH 3  is nitrified by a nitrifying process 2, nitrified water 3 flows into a denitrifying process 5 with methanol 4 and is denitrified, methanol 4' leaked is oxidized and removed by an aerobic digestion process 6, and disposed water 9 from which BOD components in nitrogen are removed is discharged. On the other hand, excessive denitrifying bacteria breeding in the denitrifying process 5 are moved to the aerobic digestion process 6 through a transfer pipe 7 with granular media, and denitrifying bacteria on the granular media are gradually decreased in their amount by self-oxidation decomposition. Water containing said media is transported to the denitrifying process 5 through a transfer pipe 8 for the media on which the denitrifying bacteria are diminished. Thereby, the denitrifying bacteria on the media repeat increase and decrease, passing through the denitrifying process 5 and the aerobic digistion process 6, and the denitrifying bacteria of the denitrifying process 5 are quantitatively held therein. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5527352-A (JP)
Title: Urethane compound having carboxyl group and its preparation
Inventor: KATAYAMA YUKITOMI
IPC: C08G18/32
Filed: 1978-08-18
Abstract: PURPOSE: A water-soluble urethane compound usable for antistatic agents, coagulants, and ion exchange resins, with water absorptaion, antistatic properties, electric dissociation, and ion exchange properties and great safety to living things, having carboxylate groups.  
     CONSTITUTION: A urethane compound having carboxylate groups of formula I: (R 1  and R 2  are 2W9C bivalent hydrocarbon groups; R 3  is group of formula II wherein the α-carbon atom is directly linked to the -COO -  group; R is H or 1W 10C monofunctional group, etc., wherein at least one of the two R's bonded to the β-carbon atom is H; R 6  is H or 1W7C hydrocarbon group; a,b, and c are 0 or 1, b is 0 and c is 1 when a is 0, c is 0 when a and b are 1; M +  is cation; R 4  is 4W30C bivalent hydrocarbon group or bivalent polyester or polyether group having an average molecular weight of 302W10,000, X 1  and X 2  are oxygen atoms, etc.; R' is alkyl group; R 5  is 2W26C bivalent hydrocarbon group, or a polyester or polyether group having an average molecular weight ≤10,000; B and B' are H, etc.; X, Y, and Z are the relative molar ratios of the units, and X+Y+Z=1, 0.1≤100x/(X+Y+Z)≤ 100. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5726325-A (JP)
Title: Gas lighter
Inventor: MIYAZAWA KUNIAKI
IPC: F23Q2/16
Filed: 1980-07-24
Abstract: PURPOSE: To obtain the gas lighter which acquires a fixed stable flame at all times without mounting a flow rate regulating valve and has high safety by a method wherein a fuel liquefied gas is adsorbed to an adsorbent, and the adsorbent is housed in a proper case.  
     CONSTITUTION: The adsorbents 2 to which fuel is adsorbed are hermetically sealed in the proper case 1, and fuel is filled in the case 1. When igniting the gas lighter, a file wheel 12 is turned and a top section of an ignition stone 16 is rubbed and ignited while one end of a pushing handle 15 is pushed down and a nozzle 4 is pulled up. A rubber valve 9 is drawn up at the time, and free gas in the proper case 1 is ejected through a pinhole orifice 10, flows into the nozzle 4 from a through hole formed to the nozzle 4 through a clearance between the nozzle 4 and a nozzle case 5, is jetted into atmospheric air from the upper end, and is ignited by a spark generated from said ignition stone 16. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S61259232-A (JP)
Title: Electrochromic display element
Inventor: ANDO HIDEKAZU
IPC: G02F1/155
Filed: 1985-05-14
Abstract: PURPOSE:To prevent elusion of a drain electrode by simple working process by forming a drain electrode connected to display picture elements of one among chromium, titanium and nickel. CONSTITUTION:A semiconductor layer 21 is patterned on a glass substrate, and after forming a source line 12, a source electrode 22 and a drain electrode by etching, a gate insulating film 24, a gate line 11, a gate electrode 25 and a transparent electrode 28 are formed. As the drain electrode 23 is formed of one among chromium, titanium and nickel which are stable to electrolytes, elusion of aluminum part of the electrode 23 at the contact hole 27 of the transparent electrode 28 of display elements can be prevented by simple process.
Patent JP-H07284756-A (JP)
Title: Water collecting and distributing apparatus
Inventor: KONO TAKU
IPC: C02F1/00
Filed: 1994-04-14
Abstract: PURPOSE:To provide a water collecting and distributing apparatus perfectly developing the capacity of a nozzle device, capable of being arranged so that a nozzle head is placed under the surface of a filter bed plate so as not to generate dead space and easy in maintenance. CONSTITUTION:A water collecting and distributing apparatus is constituted of a nozzle head 15 having a flange part formed into a dome shape having a pore space formed on the side wall thereof and having a flange part provided with an engaging projection formed to the peripheral edge part thereof, the disc-shaped support part supporting the nozzle head 15 and having an engaging piece formed at the outer edge part thereof and also having a through hole at the center part thereof and a nozzle head support part 19 being the tubular member connected to the peripheral edge of the through hole composed of a connection part having a connection male screw formed to the outside thereof and having a water collecting and discharge pipe connected to the inside thereof. The engaging piece of the nozzle head support member 19 is bent to press the engaging projection of the nozzle head peripheral edge part to connect the nozzle head 15 and the nozzle head support member 19.
Patent JP-S5225640-A (JP)
Title: Electrophotographic copying machine
Inventor: ENOMOTO MASAYUKI
IPC: G03G15/00
Filed: 1975-08-21
Abstract: PURPOSE: To improve the quality of an image including its clarity by electrostativally adhering a transfer paper to a main transport body, to a slow speed auxiliary transport body, forcedly transporting it, and further providing charge meandextending a thermal source for drying to a transporting entrance. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63266764-A (JP)
Title: Negative electrode for secondary battery
Inventor: NAKAMURA YASUO
IPC: H01M4/139
Filed: 1987-04-23
Abstract: PURPOSE:To obtain an electrode which is lightweight and has large specific surface area and good workability as the negative electrode of a secondary battery which takes in and out lithium ions by heat-bonding aluminum-low melting point metal alloy powder to a thin film-like electrode substrate with a binder. CONSTITUTION:Aluminum-low melting point metal alloy powder comprising 80-99% aluminum and 1-20% at least one of Mg, Pb, Sn, Bi and In in an atomic ratio is heat-bonded the mesh like substrate of expanded metal or punched metal with a binder comprising olefin base thermoplastic polymer such as polyethylene and polypropylene which is less reactive with alkali metal to form a negative electrode. The aluminum-low melting point metal alloy powder is bonded to the thin electrode substrate plate with electrochemical activity retained, and the electrode having high mechanical strength and large specific surface area can be obtained.
Patent JP-S58102668-A (JP)
Title: Super precision grinding device
Inventor: ONO YOSHIHIKO
IPC: B24B27/04
Filed: 1982-06-14
Abstract: PURPOSE:To aim at making directional properties correctable in an automated manner even if there is a drift in the directional properties between the work part of a workpiece and a grinding wheel, by letting the grinding wheel carry out infinitesimally eccentric rotation. CONSTITUTION:A workpiece W is secured to a slide table 7 while a grinding wheel 43 is attached to a chuck 41. When a spindle shaft 33 is rotated, as the chuck 41 is eccentrically attached to the spindle with an infinitesimal amount, the chuck 41 and the grinding wheel 43 both carry out eccentric rotation with an infinitesimal radius. With this eccentric rotation, the grinding wheel 43, for example, as in illustration, is displaced in both lateral directions and thereby the workpiece W consequently becomes as well displaced in both lateral directions as following the grinding wheel. Its following sequence is promptly carried out by means of balls 9 interposed in between. Therefore, when a part of the grinding wheel 43 and a work part Wa of the workpiece W hit each other at one point instead of coordinating each other, the workpiece rotates as its hitting part is automatically pushed aside, so that directional properties between the grinding wheel 43 and the work part Wa of the workpiece W can be congruent and yet automatically coordinated.
Patent JP-H10280679-A (JP)
Title: Form structural member having storage type pipe support member
Inventor: ISHIYAMA YASUO
IPC: E04G17/00
Filed: 1997-04-04
Abstract: PROBLEM TO BE SOLVED: To easily joint form structural members to each other and store the members in a compact state by making the members of a wall for forming the internal surface of a form, a storage type pipe support member and a means for fixing the storage type pipe support member to the external side of the form. SOLUTION: A form structural member 1 includes a wall 2 to make the internal surface of a form, a pipe support member 3 and an edge 4 and a pipe 5 extended from the peripheral part of the wall 2 to the outside of the form for fixing the pipe support member 3 to the wall 2. Furthermore, the pipe 5 has a lengthwise slit 6, a slit 7 horizontally extended from the lower end of the slit 6 in an orthogonal direction, and recesses 8 and 8' formed on the lower peripheral part of the slit 7 at positions away from each other by 90 degrees. In addition, the axial part of the storage type pipe support member 3, after inserted in the pipe 5 from the slits thereof, is kept in a coaxial direction, rotated and then lowered to the recess of the horizontal slit. Thus, the pipe support part can be fixed pivotally within the range of 90 degrees as well as to the prescribed position.
Patent JP-S61252572-A (JP)
Inventor: MACHIYUU JIEI RATSUSERU
IPC: G03G15/16
Filed: 1986-04-30
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-H10278571-A (JP)
Title: Fanless air cleaner
Inventor: KAWAGUCHI MASAAKI
IPC: B60H3/06
Filed: 1997-04-04
Abstract: PROBLEM TO BE SOLVED: To make an air cleaner to clean the air in the car room of an automobile, using no power source, and also taking no wide space. SOLUTION: An air cleaner main body 20 is held in an exclusive holder 21, installed to the air-conditioning blowoff port of an automobile, and receives an air flow with the width B and the velocity Vi, while the air flow passes through a narrow interval Ca, and it is delivered in the direction of the arrow F at the velocity Vo. And in this process, the air in spaces S1 and S2 communicating by a flowing-out port 10c is made in the negative pressure, and the dirty air in the car room flowing in through flowing-in holes 3b is sucked, passed through a filter 11, and cleaned, and it is delivered in the direction of the arrow F together with the above air flow. Since no electric energy is used, and the holder 21 is set to allow to utilize as a drink holder when the air cleaning is unnecessary, an exclusive space is not necessary.
Patent JP-S58217305-A (JP)
Inventor: TANI NORIO
IPC: B27L5/02
Filed: 1982-06-11
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-S582812-A (JP)
Title: Connecting method for optical fiber high-density unit
Inventor: MURATA NORIO
IPC: G02B6/38
Filed: 1981-06-29
Abstract: PURPOSE:To form the connection part of an optical fiber high-density unit with high reliability by butting and connecting respective optical fiber wires in a transparent plastic pipe with a low coefficient of linear expansion, and reinforcing the connection part collectively. CONSTITUTION:A pipe 1 made of polyethylene terephthalate is drawn over a dielectric heat treatment to manufacture plural transparent plastic pipes 1 a little bit thicker than optical fiber wires. The pipes 1 are made adhesive by a low-temperature plasma treatment which uses gaseous oxygen. Two optical fiber wires 2 of optical fiber high-density units A and A' to be connected are butted and connected in the center of a pipe 1; and silicone oil 4 is injected from an injection opening 3 and a cyanoacrylate adhesive 6 is further injected from an injection opening 5 and caked. Thus, all optical fiber wires of said units A and A' are connected. Each connection part has less elongation against variation in transmission loss with temperature and external force and also has high reliability.
Patent JP-H10291366-A (JP)
Title: Optical recording medium and composition therefor
Inventor: KIMURA SHUICHI
IPC: G11B7/249
Filed: 1997-04-18
Abstract: PROBLEM TO BE SOLVED: To obtain a modulation factor of sufficient amplitude by incorporating phthalocyanine dye represented by a formula and metal complex compound exhibiting endothermic behavior in a specific temperature range in a recording layer. SOLUTION: A recording layer contains phthalocyanine due represented by a formula and compound exhibiting endothermic behavior at about 200 to 400 deg.C. In the formula, X1 to X4 each indicates substitutable alkyl group, aryl group, alicyclic group, aralkyl group, alicyclic group, alkoxy group, aryloxy group, or alkylthio group, Y1 to Y4 each indicates halogen atom, nitro group, substitutable phthalimidemethyl group, or sulfonamide group, M indicates Si, Ge, Sn, Al, Ga, In Z indicates -OP (=O)R1 R2 , where R1 , R2 independently indicate hydrogen atom hydroxyl group substitutable alkyl group, aryl group alkoxy group or aryloxy group, n1 to n4 each indicates number of the substituents X1 to X4 , and integer of 1 to 4, m1 to m4 each indicates number of the substituents Y1 to Y4 , and integer of 1 to 4, and k indicates number of substituent Z and integer of 1 or 2.
Patent JP-S5813522-A (JP)
Title: Mucus-dissolution-active non-absorbing compound, manufacture and therapeutical composition containing same as active component
Inventor: JIYABIE ESUTEBAN MARUTSU
IPC: C12N11/10
Filed: 1981-07-01
Abstract: Macromolecular compounds of mucolytic activity, non-absorbable by tissues, free from side-effects, compatible with antibiotics, and constituted by carbohydrates as their basic structure, to which proteolytic enzymes and sulphydryl proups are bonded by suitable aliphatic chains.
Patent JP-S60245456-A (JP)
Title: Dc motor
Inventor: OOSAWA HITOSHI
IPC: H02K23/58
Filed: 1984-05-19
Abstract: PURPOSE:To separately obtain two rotary drive sources without increasing a DC motor by associating two rotors in a motor housing, separately independently operating the rotors. CONSTITUTION:A stator made of a permanent magnet 13 is mounted in a motor housing 1, two rotary output shafts 16, 17 are supported from both axial sides of the housing 1, and rotors 14, 15 are individually mounted on the shafts 16, 17. Slip rings 24, 25 and brushes 26, 27 for supplying power are provided at the rotors 14, 15 to separately produce rotary outputs individually.
Patent JP-S61260608-A (JP)
Inventor: TANNO ZENICHI
IPC: H01C17/06
Filed: 1985-05-15
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-S63266433-A (JP)
Title: Optical arithmetic unit
Inventor: MATSUOKA HIROSHI
IPC: G02F3/00
Filed: 1987-04-24
Abstract: PURPOSE:To execute optical computation with simple constitution by multiplying 2 sets of light signals inputted in bit parallel by mixed-binary values, then converting the same to binary values. CONSTITUTION:Light guides 12-0-1, etc., corresponding to the bits of multipliers 13-0-13-2 are respectively provided to bit inputs 12-0-12-2 of multiplicands. Optical switches 14 are provided to the guides 12-0-1, etc., to meet the inputs of the multipliers 13-0, etc. The multiplied values are thereby guided as the mixed-binary (MB) values to light guide parts 15-0, etc. Light guides 51, binary value converters 52 of the MB values and light guides 53 for carry are thereafter provided as shown in the figure. The converters 52 output the signal of the unit quantity of light and the quantity subtracting the unit quantity of light from the input and dividing the result thereof by 2 if the inputs are odd times the unit quantity of light. The converters output only the signals of the quantity half the inputs if the inputs are even times the unit quantity of light. As a result, d0-d5 are obtd. as bit parallel outputs in an output terminal 16.
Patent JP-H07278152-A (JP)
Title: Metal ligand catalyst for oxidation of alkane and decomposition of organic hydroperoxide
Inventor: MANOU BUI BINDE
IPC: B01J31/18
Filed: 1995-04-04
Abstract: PURPOSE: To provide a new compd. useful as a catalyst for the decomposition of hydroperoxides and as a catalyst for the partial oxidation of hydrocarbons.  
     CONSTITUTION: This new compd. is, e.g. a compd. represented by the formula: Fe[(t-butyl) 4 Pc]N 3  (wherein Pc represents phthalocyanine). The compd. of the formula may be obtd. by adding urea, ammonium molybdate, or anhydrous FeCl 3  to butylphthalic anhydride in 1,2,4-trichlorobenzene, allowing a reaction to proceed to obtain a compd. represented by the formula: Fe[(t-butyl) 4 Pc]Cl, and reacting this compd. with NaN 3 . 
     COPYRIGHT: (C)1995,JPO
Patent JP-H07291748-A (JP)
Title: Executing method of monolithic refractory
Inventor: OSHIMA AKIHIRO
IPC: B22D41/02
Filed: 1994-04-15
Abstract: PURPOSE:To provide an executing method of a monolithic refractory excellent in durability as a lining refractory for molten metal vessel. CONSTITUTION:The monolithic refractory containing a MgO-Al2O3 based spinel clinker composed of 35-95wt.% MgO, 5-65wt.% Al2O3 and the balance 9wt.% component in chemical component ratio as an aggregate or a MgOCaO based clinker composed of 30-95wt.% MgO, 5-70wt.% CaO and the balance <=5wt.% component in chemical component ratio is poured, hardened and dried under a reduced pressure.