baber/WOPTO huggingface dataset:
Patent JP-H02214350-A (JP)
Title: Communication controller and its communication system
Inventor: KUROBE AKIO
IPC: H04L25/02
Filed: 1989-02-15
Abstract: PURPOSE:To attain communication control with an inexpensive and small sized pulse transformer by suppressing the increase of a signal amplitude at signal collision and suppressing a back owing voltage generated in the succeeding bit. CONSTITUTION:A signal amplitude VO at signal collision is clipped with a sum of a Zener voltage VZ of a constant voltage diode 2 being a 1st signal amplitude suppressing means and a forward voltage VF of a constant voltage diode 3 being a 2nd signal amplitude suppressing means in the case of a positive signal and with a sum of a Zener voltage VZ of a constant voltage diode 3 a forward voltage VF of a constant voltage diode 2 in the case of a negative signal. Thus, the back swing voltage generated in the succeeding bit is not larger than the back swing voltage when the signal amplitude is (VZ+VF) and the back swing voltage at signal collision is suppressed to a threshold voltage at a reception section or below without giving effect on the signal amplitude without any collision. Thus, the increase in the signal amplitude at signal collision is suppressed to suppress the back swing voltage generated in the succeeding bit.
Patent JP-S58154594-A (JP)
Title: Cyclopropenylidene complex
Inventor: YOSHIDA ZENICHI
IPC: C07F15/00
Filed: 1982-03-09
Abstract: NEW MATERIAL:The compound of formulaI R<1>-R<4> are H, (cyclo)alkyl, aryl or aralkyl; Y is anion; M is platinum or rhodium; L<1>-L3 are halogen, cycloalkadiene, carbonyl or phosphine, and at least one of them is phosphine . EXAMPLE:The compound of formula II. USE:Catalyst for reversing the compound activated with solar energy. PROCESS:For example, the bisaminocyclopropenium perchlorate of formula III is made to react with n-butyl lithium, and the generated diaminolithiocyclopropenium perchlorate of formula IV is subjected to the nucleophilic reaction with a platinum or rhodium complex of e.g. formula ML<1>L<2>L<3>X.
Patent JP-S55137155-A (JP)
Title: Polyester resin composition for molding use
Inventor: YONETANI KIICHI
IPC: C08K7/16
Filed: 1979-03-30
Abstract: PURPOSE: To obtain a title composition capable of providing molded products having a good surface luster and excellent in mechanical propeties such as impact resistance and rigidity, by compounding a reinforcing agent, a specific olefinic copolymer, and a polyfunctional cpd. to polyalkylene terephthalate.  
     CONSTITUTION: (A) A polyalkylene terephthalate is compounded with (B) 1W 150pts.wt. of a reinforcing material in the form of fibers and/or particles, (C) 1W 100pts.wt. of an olefinic copolymer consisting of an α-olefin and a glycidyl ester of  an α,β-unsaturated acid, and (D) one or more of polyfunctional cpds. selected from epoxy cpd., isocyanate cpd., and polycarboxylic acid cpd. to provide a molding-use polyester resin composition. As (B), glass fiber, asbestos fiber, sericite, Al 2 O 3 , etc. can be used. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02218516-A (JP)
Title: Polishing device for plate material
Inventor: MATSUMOTO HIROSHI
IPC: B23H5/00
Filed: 1989-02-16
Abstract: PURPOSE:To enable mirror-like polishing of the surface of a plate material to be performed at high speeds continuously and effectively by finishing the surface of a polished material by means of electro-polishing with specified voltage applied between the polished material and a cathode using electrolyte, and thereby concurrently polishing mechanically the surface of the polished material by a polishing buff which is rotated while coming in contact with the polished material. CONSTITUTION:A polishing buff device 2 is made up out of a cylindrical metallic spindle 13 and of a tubular type unwoven cloth great in gas permeability while being equipped with a polishing buff 14 with electrolyte flow paths 14a in such a way that the spindle 13 is inserted into the center section of the buff 14 so that the polishing buff 14 absorbs electrolyte in order to make electrolyte held by the buff 14 soak through onto a plate material 10. When the plate material 10 is polished, the spindle 13 is made to be a cathode, which makes the cathode 13 opposite to the plate material 10 via the electrolyte paths 14a of the buff 14. When the buff 14 is rotated with the spindle 13 driven, the surface of the plate material 10 coming in contact with the upper outer surface of the buff 14 is mechanically polished by the buff 14, electrolyte in a tank 1 is concurrently fed to the plate material 10 so that the surface of the plate material 10 is thereby finished by means of electropolishing.
Patent JP-H06253037-A (JP)
Title: Data transfer equipment for transmitter
Inventor: KURABE MITSURU
IPC: H04Q1/30
Filed: 1993-02-26
Abstract: PURPOSE:To obtain the situation of a circuit data-collected in a real time by operating data transfer between a control system circuit and an alarm system circuit which are asynchronously operated through the data collected circuit. CONSTITUTION:A control circuit 11 and an alarm circuit 12 are asynchronously operated. A data-collected circuit 13 being a print circuit board mounted on a unit substrate so as to be freely attachable and detachable, is equipped with a first 1A circuit 14, first 1B circuit 15, second 2A circuit 16, second 2B circuit 17, and interface circuit 18 which operate a data processing necessary for data communication. The circuits 14 and 15 are integrated with the control circuit, and the circuits 16 and 17 are integrated with the alarm system circuit. The circuit 18 is connected between the circuits 14 and 15, and the circuits 16 and 17, and when the circuit 11 performs access to the circuits 16 and 17, or when the circuit 12 performs access to the circuits 14 and 15, reloading of a clock signal is operated between the circuits 11 and 12, and each access can be attained. Thus, the other system circuit data of the circuit 13 can be directly collected from the circuit 13, and the other circuit state of the circuit 13 can be obtained in the real time.
Patent JP-H02217000-A (JP)
Title: Ultrasonic wave probe
Inventor: MASUZAWA YUTAKA
IPC: H04R17/00
Filed: 1989-02-16
Abstract: PURPOSE:To scan a tomographic image as to an internal organ requiring no heavy motion in a direction perpendicular to the tomographic face by providing plural paper-tablet electrode arrays to a major face so that the direction of the arrangement of one and the other major faces has an angle. CONSTITUTION:Plural paper-tablet electrode arrays 31 are arranged on one major face of an electrostriction plate material 32 and plural paper-tablet electrode arrays 33 are arranged on the other major face in a direction at an angle with respect to the arrangement direction of the electrode arrays 31. Then an ultrasonic beam is subject to electronic scanning in one electrode arrangement of both the electrode arrays 31, 31 to obtain an image on one tomographic face and the tomographic face is scanned in the other electrode arrangement direction. Thus, a DC bias electric field is applied between selected electrodes a the transmission and reception to apply electroacoustic transducing to a vibration element formed between the selected electrodes. Thus, the B mode echo graphity tomographic image obtained in this way is moved and scanned in the axial direction orthogonal to the tomographic face.
Patent JP-S63206550-A (JP)
Inventor: ONO JUNICHI
IPC: E04D11/00
Filed: 1987-02-20
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-H05200359-A (JP)
Title: Method for coating hull block or the like
Inventor: SHIBATA AKIO
IPC: B63B9/00
Filed: 1992-01-28
Abstract: PURPOSE:To economically and labor-savingly coat a hull block with a reduced term of works and at a lower cost by improving the working environment, securing safety and reducing the labor. CONSTITUTION:A steel sheet is shot-blasted or pickled, then an electrostatic coating powder is uniformly sprinkled over both sides of the steel sheet which has been shop-coated with a primer or chemical conversion-coated, the undesired powder is removed through a suction nozzle which is moved by numerical control, the residual electrostatic coating powder on both sides is induction- baked, and the baked steel sheet is cut into a specified shape by numerical control. A related steel sheet is welded to the uncoated part to form a middle assembly block, and the plural assembly blocks are welded to one another to form a large middle assembly block. The large block is pickled, secondarily surface-prepared and then secondarily coated to form a grand assembly block.
Patent JP-S51113844-A (JP)
Title: Process for praparing new n,n'-disubstituted benzamidine
Inventor: SHIMIZU TAKESHI
IPC: C07C239/00
Filed: 1975-03-27
Abstract: PURPOSE: N,N'-Disubstituted benzamidine of formula 1 (where R 1  is cyclohexyl or Ar; Ar is 2-methoxy-3-chlorophenyl, 2-methoxy-4-chlorophenyl, 3-methoxy-4-chlorophenyl, 2-chloro-5-methoxyphenyl or others; R 2  is cyclohexyl or Ar; while one of R 1  and R 2  is cyclohexyl, the other is Ar). 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S52121104-A (JP)
Title: Gasoline engine with carburettor
Inventor: NAKAMURA YUUICHI
IPC: A01B71/02
Filed: 1976-04-02
Abstract: PURPOSE: To have NOx generation as well as fuel consumption reduced, by means of strong vortex and turbulent flow in the combustion chamber generated by the mechanical device which opens the auxiliary intake valve during the intake stroke, allowing air supplied from an auxiliary air source to be ejected our of an orifice provided in the auxiliary intake passage. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S58154822-A (JP)
Title: Preventing mechanism for natural movement of zoom lens
Inventor: KAWAMURA HIROYUKI
IPC: G02B7/04
Filed: 1982-03-10
Abstract: PURPOSE:To realize smooth operation, by forming a cam groove in a balancer held slidably on a fixed supporting shaft so that the balancer slides through the rotation of a cam cylinder so that the movement of movable lens systems is cancelled. CONSTITUTION:In the periphery of the cam cylinder 20, cam grooves 21 and 22 wherein pins provided to movable lens systems 11 and 12 are fitted to move the movable lens systems 11 and 12 of a zoom lens 10 axially are formed, and this cam cylinder 20 is held rotatably on the supporting shaft 23 fixed to the zoom lens 10. When the zoom lens 10 constituted as mentioned above is slanted, operating force by weight to the movable lens systems 11 and 12 allows the cam cylinder 20 to rotate according to the angle of inclination of the cam grooves 21 and 22. The balancer 40 provided to cancel said operating force is fitted loosely in the cam cylinder 20 and a pin 26 fitted in a cam groove 47 is fixed to the cam cylinder 20. The cam groove 47 is in such a shape that the operating force by the weight of the movable lens systems 11 and 12 is canceled by the balancer 40.
Patent JP-S61200228-A (JP)
Title: Excavation blade for cutting of trencher and excavating method employing said blade
Inventor: KATAYAMA KEIJIRO
IPC: E02F3/10
Filed: 1985-02-28
Abstract: PURPOSE:To prevent a high load from being exerted on an excavating blade at one time and to reduce a consumption horse power, by a method wherein saw blade members on both sides, cutting blade members on both sides, and a crashing blade member, all attached to a chain, are actuated, in order, on a ground. CONSTITUTION:An excavating blade 23 for cutting, mounted to a chain 12, comprises left and right saw blade members 24, 25 left and right cutting blade members 33, 34, and a crashing blade member 38. The left and right saw blade members 24 and 25 each have a side blade part, extended externally of the direction of an excavation width, and a tip blade part extended in the direction of an excavation depth. The left and right cutting blade members 33 and 34, which have width in a direction extending internally of an excavation width and have some width, are located in a position inside the left and right saw blade member 24 and 25. The crash blade member 38 has a width, about equal to a distance between the left and right cutting blade members 33 and 34, in the direction of an excavation width, and is located internally, in the direction of an excavation depth, of the left and right cutting blade members 33 and 34. This causes the members 24, 25, 33, 34, and 38 to be actuated, in order, on the a ground, resulting in the possibility to reduce a consumption horse power.
Patent JP-H02216844-A (JP)
Title: Measurement of photoelectric characteristic of semiconductor
Inventor: KAWAKUBO TAKASHI
IPC: H01L21/66
Filed: 1989-02-17
Abstract: PURPOSE:To enable photoelectric characteristics of a semiconductor to be measured at surface resolution below a wave length of light by irradiating semiconductor surface with the light, and also measuring photovoltages or photocurrents, which arised from the semiconductor surface at light irradiation, with an electrode which is arranged adjacent to the light irradiation part and whose diameter is smaller than the beam diameter of the light. CONSTITUTION:In case that there is recoupling level 6 (or trap level) in the light irradiation area 5 of a semiconductor 1 by any cause such as defects, impurity, or the like, the surface photovoltage becomes ununiform in very minute region at the surface of the light irradiation area 5 as shown by equivoltage lines 7. In this case, while bringing the electrode 8 of fine diameter, which has the diameter smaller than the beam diameter of the light 3, near to the oxide film 1 at the surface of the semiconductor 2 and shifting it, the photopotential of the corresponding semiconductor 2 surface is measured with a high sensitive voltage meter 10 which is connected to, for example, an electrode 8 and an electrode layer 9 at the rear of the semiconductor 2. Accordingly, it becomes possible to measured it excellently in sensitivity even if it is the change of photovoltage in the minute region of the semiconductor.
Patent JP-S63203397-A (JP)
Inventor: HIDAKA KAZUTAKA
IPC: G06K19/07
Filed: 1987-02-19
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-S63225712-A (JP)
Inventor: ARUTSUURU FUITSUSHIYAA
IPC: F16B13/10
Filed: 1988-02-22
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-S53123010-A (JP)
Title: Memory system for charging information
Inventor: ONIMARU FUMIO
IPC: H04M15/04
Filed: 1977-04-01
Abstract: PURPOSE:To make it possible to find a fault circuit and to prevent error-charging, by inspecting ineffective holding over the entire memories at every reception of charging information.
Patent JP-S59163674-A (JP)
Title: Mark reading controller
Inventor: FURUKAWA NOBORU
IPC: G06K15/16
Filed: 1983-03-08
Abstract: PURPOSE:To read a genuine mark with discrimination from the flaw and soil of a member to be recorded by comparing the continuous quantity of mark reading signal with the reference value to decide the presence or absence of mark. CONSTITUTION:An interval generator 12 produces a produces a pulse in a fixed cycle and in response to the shift degree of a dielectric belt. A microcomputer 13 enables the interruption of pulses given from the generator 12 only while the dielectric belt is moving. The mark reading signal sent from a sensor is compared with the reference value through a comparator 14 to be binary coded and then sent to the computer 13. The computer 13 drives the dielectric belt and also obtains a mark reading mode to perform the interruption of a fixed pycle. If the quantity of continuous mark reading signals does not exceed the reference value within a fixed period of time in the mark reading mode, a mark reading fault is decided. The mark reading fault is also decided when the number of said reading signals exceeds the reference value in the modes excepting the mark reading mode.
Patent JP-S55130782-A (JP)
Title: Nozzle head for ink jet printer
Inventor: ISAYAMA TAKUROU
IPC: B41J2/185
Filed: 1979-03-30
Abstract: PURPOSE:To prevent the stains of recording paper and apparatus installed around a nozzle head by printing ink by a mechanism wherein an ink receiver is mounted to a lower portion of a front wall of the nozzle head and the printing ink flowing down on the front wall of the nozzle head is received. CONSTITUTION:A box-like ink receiver 10 is disposed to the front of a nozzle head 1 so as to cover the whole front wall 1a of nozzle head 1. A window 10a for letting ink drops 7 normally injected from a nozzle 2 pass is mounted to a front wall of ink receiver 10 facing to front wall 1a, and a printing ink discharge port 10b is installed to the bottom of ink receiver 10. Printing ink, which is not normally injected and adheres to and remains on front wall 1a, is received by means of ink receiver 10.
Patent JP-S59163802-A (JP)
Title: Permanent magnet material
Inventor: FUJIMURA SETSUO
IPC: H01F1/053
Filed: 1983-03-08
Abstract: PURPOSE:To obtain excellent magnetic characteristics of an FeBR system compound permanent magnet whose main components are rare-earth group elements and Fe by controlling the average crystal particle diameter of a sintered body to be 1-80mum. CONSTITUTION:A magnetic anisotropic sintered permanent magnet material is composed of an FeBR system compound. R means rare-earth elements including Y and light rare-earth group elements and heavy rare-earth group elements and at least one of them is introduced. Especially Nd and Pr are desirable. Atomic percentage of R is 8-30% and that of B is 2-20% and remainder is composed of Fe and unavoidable impurities. The average crystal particle diameter of a sintered body of this compound is controlled to be 1-80mum (preferably 2-40mum). With this constitution, a coercive force of more than 1kOe can be obtained.
Patent JP-H10237242-A (JP)
Title: Styrene resin composition
Inventor: TEJIMA HIDEO
IPC: C08L23/26
Filed: 1997-02-21
Abstract: PROBLEM TO BE SOLVED: To obtain a composition useful as a material for a composite material or a heat-resistant elastomer being excellent in heat resistance, chemical resistance, etc., and having good toughness by mixing a syndiotactic styrene polymer with a styrene-derivative-terminated modified olefin polymer in a specified mixing ratio. SOLUTION: Highly syndiotactic styrene polymer of 99.9-0.1wt.% is mixed with 0.1-99.9wt.% styrene-derivative-terminated modified olefin polymer represented by formula (wherein R is H or a 1-20C alkyl, X is H, a halogen or a substituent containing at least one of C, tin and silicon; (n) is 1-4; (m) is 0 or a natural number; and Z is a bonding part derived from an olefinic monomer). The highly syndiotactic styrene polymer is a styrene polymer having a syndiotacticity corresponding to a racemic diad of 75% or above.
Patent JP-H04257373-A (JP)
Title: Yarn treating agent and its treatment
Inventor: TOKUNAGA MOTOTSUGU
IPC: C08L33/04
Filed: 1991-02-06
Abstract: PURPOSE:To obtain the title treating agent combiningly giving antistatic properties, water repellency and oil repellency to various kinds of yarn, comprising a copolymer of a specific (meth)acrylamide or (meth)acrylate and a specific fluoro compound. CONSTITUTION:(A) 10-30wt.% (meth)alkylamide [e.g. N,N-dimethyl(meth) acrylamide] shown by formula I [R1 is H or methyl; R2 is H, 1-4C alkyl, etc.; Y is 1-4; R3 is 1-4C alkyl] or (meth)acrylate shown by formula III (R1, R2 and R3 are as shown previously; X is 1 or 2; Y is 0-4) is copolymerized with 70-90wt.% fluoro compound containing one or more fluorines and double bonds to give a solvent type yarn treating agent. Multiple functions such as antistatic properties, water repellency, oil repellency, SR properties, deeply coloring properties, pilling resistance, etc., are combiningly provided by adsorbing a solution of the treating agent in perfluoroethylene, etc., on natural or synthetic yarn.
Patent JP-S54131042-A (JP)
Title: Unit for taking up optical fiber
Inventor: NAKAHARA MOTOHIRO
IPC: G02B6/44
Filed: 1978-04-03
Abstract: PURPOSE:Title unit in which uncoated optical fiber is kept out of the open air form the electric furnace for melting spinning to finishing, thus preventing the formation of flaws on the surface, stabilizing and increasing the strength of optical fiber. CONSTITUTION:Parent material for optical fiber 1 is held with chuck 2 and gradually inserted from the one end into electric furnace 3 and melt spun into fibers with prescribed thickness. Optical fiber spun 4 is continuously taken up with drum 6. Meanwhile, the surface of the optical fiber is coated with a plastic at plastic coater 7 and the plastic is dried in electric furnace 8. Although the optical fiber is naked from the furnace to the plastic coater, it is sealed in the pipe 10, thus being kept from the open air.
Patent JP-S57153575-A (JP)
Title: Unit for mounting magnetism in del motor magnetism mounting device
Inventor: YAMAZAKI YOSHITERU
IPC: H02K53/00
Filed: 1981-03-17
Abstract: PURPOSE:To simply mounting magnetism by mounting the magnetism in a groove type plate inside the field of a del motor and inside the groove type plate outside the rotor of the motor. CONSTITUTION:A rotor is composed of a rotor magnetism 4, a rotor groove type plate 5, a rotor gear 9 and a rotor rotational shaft 10, and a field is composed of a field groove type plate 6 and a field magnetism 10. The magnetism 4 is mounted in the plate 5, and the magnetism 10 is mounted in the plate 6.
Patent JP-S61196898-A (JP)
Inventor: OKANUMA TORU
IPC: B64G1/28
Filed: 1985-02-27
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-H10221447-A (JP)
Title: Method for measuring position of object at bottom of water
Inventor: UEDA KOHEI
IPC: G01S15/89
Filed: 1997-02-06
Abstract: PROBLEM TO BE SOLVED: To easily detect the position of an object at the bottom of the water on the surface of the water without conducting any special processing on the object by observing the position of a mobile station on the surface of the water by utilizing artificial satellites and radiating ultrasonic waves in a fanlike shape toward the bottom of the water from the mobile station. SOLUTION: The position of an object at the bottom of the water is measured by observing the position of a mobile station on the surface of the water by utilizing artificial satellites and radiating ultrasonic waves in a fanlike shape toward the bottom of the water from the mobile station, and then, measuring the reflection of the ultrasonic waves. Although the position of the mobile state changes every moment, the position can be measured with high accuracy in real time by utilizing the global position system (GPS) using satellites. Therefore, the position of the mobile station can be recognized instantaneously and accurately even when the station moves.  The information collected from the mobile station can be processed in the station and the position of the object, such as a submarine pipeline, etc., the position of a ship, the deviation of the object from a planned line, etc., can be displayed on the screen of a personal computer in the form of videos. Therefore, the position of the object at the bottom of the water can be measured without conducting any underwater work when the mobile station, such as the ship, etc., merely passes over the object.
Patent JP-S52120738-A (JP)
Title: Register system
Inventor: MURAYAMA NOBORU
IPC: G07G1/00
Filed: 1976-04-05
Abstract: PURPOSE: To have signal transfer from bar code label reading unit with same type as the keyboard signal of ECR, and thus to secure introduction of the reading unit to ECR through simple remodeling. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61199804-A (JP)
Inventor: JIRUBAATO AMUBARU
IPC: A45C3/00
Filed: 1986-02-25
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。