baber/WOPTO huggingface dataset:
Patent JP-S62248526-A (JP)
Title: Manufacture of dissimilar metal two layer head and lug
Inventor: KIMURA KOJI
IPC: B21C37/29
Filed: 1986-04-21
Abstract: PURPOSE:To enable the selection of the optional length of the axial length of the cylindrical projection of a head lug by forming two pieces of metal made half bodies by a press machine, making a steel made head lug with their coalesce welding and performing the coalesce welding of the half body of Al made, etc. to this head lug. CONSTITUTION:A steel made head lug 10 is obtd. by welding the joining part, coalescing and forming two pieces of half bodies by two recessed dies as the drawing die. In this case cylindrical projections 2, 3 can be extended in optional length. The half body of the head lug 9 with the outer layer made of Al, etc. to cover and closely fit the steel made head lug 10 becoming the inner layer is similarly formed by a set of drawing dies. This half body of Al made head lug 9 is coalesced by covering the steel made head lug 10 and the joining part is fixed with its welding. In this way the axial length of the cylindrical projec tion of the dissimilar metal two layer head lug is formed in optional length and a beautiful bicycle part, etc. can be made.
Patent JP-S59219452-A (JP)
Title: Permanent magnet material and its production
Inventor: MATSUURA YUTAKA
IPC: H01F1/053
Filed: 1983-05-24
Abstract: PURPOSE:To produce an inexpensive permanent magnet material having an excellent magnetic characteristic by molding ultrafine alloy powder consisting of specifically composed light rare earth elements, additive elements such as B, Ti, etc. and Fe, etc. and sintering the molding in a reducing or non-oxidative atmosphere. CONSTITUTION:Alloy powder of 0.3-80mum average grain size having the compsn. contg., by atom ratio, 8-30% R (>=1 kind among rare earth elements including Y), 2-28% B, prescribed % of >=1 kind among additive elements M with the total of M below the max. value among the respective elements of the M incorporated therein (prescribed % of M; <=4.5% Ti, <=5.0% Bi, <=12.5% Nb, <=8.5% Cr, <=9.5 W, <=8.5% Al, <=7.0% Ge, <=5.5% Zr, <=5.5% Hf, <=8.0% Ni, <=9.5% V, <=10.5% Ta, <=9.5% Mo, <=8.0% Mn, <=2.5% Sb, <=3.5% Sn) and consists of the balance Fe and impurities unavoidable in production is molded and is sintered at 900-1,200 deg.C in a reducing or non-oxidative atmosphere, by which the FeBRM permanent magnet material is obtd.
Patent JP-S5214573-A (JP)
Title: Method of removing nitrogen oxides
Inventor: GOTOU SOTOHARU
IPC: B01D53/34
Filed: 1975-07-25
Abstract: PURPOSE: In a process for removing NOx by the reduction using NH 3 , dust in the exhaust gas is prevented from accumulating on a catalyst bed, and a drop in activity of the catalyst due to SOx is avoided. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S62247976-A (JP)
Title: Four-wheel steering device for vehicle
Inventor: KANAZAWA HIROTAKA
IPC: B62D6/02
Filed: 1986-04-18
Abstract: PURPOSE:To obtain a desired steering ratio characteristic by enabling a predetermined steering ratio characteristic corresponding to car speed to be changed into a desired steering ratio characteristic, and furthermore by making the steering ratio of a rear wheel steering angle to a front wheel steering angle variable depending on the changed steering ratio characteristic. CONSTITUTION:A controller 25 includes a section 31 which receives car speed signals from a steering angle sensor 26 and a car speed sensor 27 so as to operate a target rear wheel steering angle corresponding to a front wheel steering angle and a car speed based on the steering ratio characteristic of a characteristic memory means 30, a pulse generator 32 outputting a pulse signal corresponding to an operated target steering angle, and a driver 33 which receives said pulse signal for correcting it into a pulse signal driving both a pulse motor 14 and a hydraulic pump driving motor 24 wherein a variable steering ratio means 34 is constituted by the aforementioned components. And an off-set additional section 36 is provided between a characteristic selecting section 35 and the operating section 31 so that said additional section functions as a variable steering ratio characteristic means which can change the steering ratio characteristic of a plurality of steering ratio characteristics.
Patent JP-S5517917-A (JP)
Title: Discharge lamp
Inventor: OOTSUKA KATSUO
IPC: H01J61/20
Filed: 1978-07-24
Abstract: PURPOSE: To get the most suitable light source for copy machine by means of charging gallium um with light-emit tube valve including mercury and rare gas.  
     CONSTITUTION: Designated amount of argon and mercury iodide as well as gallium and indium, both of which are mixed at weight ratio of 0.02 to 0.50, are charged with light-emit tube valve covered with hard glass (2) of pilette or the like. This makes it possible to emit strong light over the spectrum range of 300 to 450 mm, and also to get discharge light suitable for light source of copy machine used for diazo-type photosensitive paper. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H03288822-A (JP)
Title: Liquid crystal display element and its device and production
Inventor: KANEKO AKINARI
IPC: G02F1/1339
Filed: 1990-04-06
Abstract: PURPOSE:To obtain a specific part which is always transparent or whose light scattering is lower than that of its periphery independently of the impression of voltage by forming a display part so as to be constituted of the tight formation part of a fiberous assemblage and no formation part and/or rough formation part of the fiberous assemblage. CONSTITUTION:The liquid crystal display element is constituted of at least two conductive bases 3, 4 including a transparent conductive base and a liquid crystal layer consisting of a liquid crystal substance 1 held between both bass 3, 4 and a penetrative substance layer mainly consisting of a fiberous assemblage in contact with the substance 1 and the display part is constituted of the tight formation part of the fiberous assemblage 2, no formation pat A of the assemblage 2 and/or the rough formation part of the assemblage 2. Since the transparent or almost transparent fixed display part can be formed even when no voltage is impressed, a variety of displays can be attained and the display having high visibility and high light transmissivity can be obtained.
Patent JP-S57205424-A (JP)
Title: Polyphenylene ether copolymer
Inventor: ISHIZU JIYUNICHI
IPC: C08G65/40
Filed: 1981-06-11
Abstract: PURPOSE: A polyphenylene ether copolymer excellent in heat stability and chemical properties and useful as an engineering resin, prepared by copolymerizing, by oxidative coupling, a phenol with a nitrogen-containing heterocyclic compound.  
     CONSTITUTION: The purpose polyphenylene ether copolymer is prepared by copolymerizing, by oxidative coupling, a phenol of formulaIwith a nitrogen- containing heterocyclic compound of formula II or III, wherein R 1 W R 11  are each H or a (substituted) hydrocarbyl, in the presence of a catalyst (e.g., manganese alkoxide complex). Examples of the phenol of formulaIinclude o-cresol  and 2,6-dimethylphenol, and examples of the nitrogen-containing heterocyclic  compound include imidazole and indole. The copolymerization ratio of the nitrogen-containing heterocyclic compound is preferably about 0.1W2.5mol per mol of  phenol. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5518228-A (JP)
Title: Method and apparatus for high viscous material spray coating
Inventor: TSUKISHIRO KEISUKE
IPC: B05D1/02
Filed: 1978-07-26
Abstract: PURPOSE: For uniform coating of highly viscous material, it is physically deformed into thin layers and particulated by high pressure fluid jet for spray coating.  
     CONSTITUTION: Material fed from the pump is forced by pressure to pass from the gun holder inlet A through the material feed passage 16 between the inner and outer cylinders, the former forming the air shaft 1, the latter the gun shaft 7. The material then hits the nozzle plate 12 and is made thin film by its own pressure while passing the gap 13 to be fed to the nozzle 3. Compressed air coming from the air shaft 1 and jetted from the nozzle 3 destroys the formed film to form it into mist which is continuously sprayed. This enables highly viscous material spray coating, providing uniformly finished surface coating. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S59216662-A (JP)
Title: Preparation of embossed decorative material
Inventor: EYAMA HIROO
IPC: B05D5/06
Filed: 1983-05-23
Abstract: PURPOSE:To obtain an embossed decorative material having a sharp pattern synchronous to a picture pattern, by a method wherein a picture pattern is formed to a recessed part by a paint containing a siliceous extender pigment while a picture pattern is formed to a protruded part by a curable ink and, thereafter, the entire surface is coated with an electron beam curable paint which is, in turn, irradiated with electron beam. CONSTITUTION:An ink or paint containing 10-50pts.wt. of a siliceous extender pigment is applied to the entire surface or the recessed part 2 of a substrate in a picture pattern form. Subsequently, a picture pattern is formed to a part where the expression of a protruded part 3 is wanted by a curable or solvent resistant ink. Thereafter, a top cost paint 3 comprising an electron beam curable resin is applied to the entire surface of the substrate and, when electron beam is irradiated to perform curing while a line speed is set to 150-400m/min, uneveness is formed by the penetration difference of the top coat paint. By this method, an embossed decorative material having a sharp pattern synchronous to the picture pattern and an excellent design is prepared in an extremely efficient manner.
Patent JP-H04322233-A (JP)
Title: Trimming camera
Inventor: OTSUKA HIROSHI
IPC: G02B7/08
Filed: 1991-04-22
Abstract: PURPOSE:To improve range-finding accuracy in an APZ mode. CONSTITUTION:In the trimming camera which is provided with optical zoom by a photographic lens and pseudo zoom in which the pseudo change of a focal distance is executed by changing finder magnification and performing trimming processing at the time of printing, and the APZ mode in which zooming is performed to keep an object distance and image magnification in specified relation, the optical zoom is controlled to be the longest focal distance in the case of obtaining a desired focal distance by the combination of pseudo zoom magnification and the focal distance of the optical zoom in the APZ mode.
Patent JP-S5213995-A (JP)
Title: Device for detecting full bags in a grain bagging device
Inventor: ODAWARA TETSUICHI
IPC: B65D47/06
Filed: 1975-07-23
Abstract: PURPOSE:To provide a mechanism to be placed at intervals along the grain feed pipe which can detect a rise in the static atmospheric pressure inside the pipe above a certain level, so that the bags being filled at the bag filling place can be filled quickly, and the level of grain can be detected.
Patent JP-S59216191-A (JP)
Inventor: TOKUMITSU SHIGENORI
IPC: G09G5/00
Filed: 1983-05-25
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。
Patent JP-S62247650-A (JP)
Title: Queue control method for center in star-shaped system
Inventor: UMEZAWA YASUNOBU
IPC: H04L12/54
Filed: 1986-04-18
Abstract: PURPOSE:To omit the time needed for retransmission by setting a retransmission command to the final row of a queue against a terminal to be called when a recoverable denial answer is received from the terminal to be called against the command inssued to the terminal to be called from a calling terminal. CONSTITUTION:Plural terminal units i/o31-56 are connected around a center 50 in the form of a star. When a command is issued from the unit i/o51 to another unit i/o52, for example, the center 50 decides whether the relevant denial state can be recovered or not in case a denial answer is received form the unit i/o52. If the recovery of the denial answer is impossible, this information is supplied to the unit i/o51. While the center 50 sets a retransmission command to the final row of the queue against the i/o52 with a recovery enable denial answer. Thus it is possible to omit the procedure for retransmission command and to reduce the load at the calling side.
Patent JP-H06278335-A (JP)
Title: Ink sheet feed device
Inventor: YOSHIMURA HIROSHI
IPC: B41J17/06
Filed: 1993-03-25
Abstract: PURPOSE:To provide an ink sheet feed device capable of always feeding an ink sheet at a constant speed, reducing the number of parts and smoothly performing the replacing work of the ink sheet. CONSTITUTION:In a thermal line printer having a speed difference printing mechanism, an ink sheet taking-up roll 3 taking up the ink sheet 1 after the completion of printing, an ink sheet supply roll 4 sending out an unused ink sheet, a mechanism 20 for driving the ink sheet taking-up roll and a lock mechanism for suppressing the rotation of the ink sheet supply roll or making the same free are provided. The ink sheet feed guide 7 positioned between the ink sheet supply roll and a printing position and made possible to advance and retreat in the direction crossing the ink sheet, the drive means of the ink sheet feed guide and a control part are provided and the control part controls a drive means so as to move the ink sheet feed guide in the above mentioned crossing direction at a predetermined speed.
Patent JP-H11274283-A (JP)
Title: Transporting method and apparatus
Inventor: IIDA NARIAKI
IPC: H01L21/68
Filed: 1998-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a transporting apparatus which prevents the substrate surface and transport arms, etc., from contamination, and can carry substrates quietly. SOLUTION: A main transport unit 3 has pincettes 60, 61, 62 having support members 70 capable of supporting the periphery of a wafer W, and the pincettes 60, 61, 62 have support members 80 capable of supporting the back side of the wafer W. When a device forming face directs down or up, the wafer W is held by the pincette 61 or 62, respectively. The pincette 60 or pincettes 61, 62 hold the periphery of the wafer W with the support member 70 and back side of the wafer with the support member 80s, respectively.
Patent JP-S59220059-A (JP)
Title: Magnetically levitating type disc-shaped commutator motor
Inventor: OGAWA MASAKI
IPC: H02K23/54
Filed: 1983-05-25
Abstract: PURPOSE:To increase the lifetime of a commutator motor and to smoothly rotate the motor by providing a magnetically levitating magnet at the position planely opposed to a pole for forming a pole to be magnetized, thereby eliminating a load in a bearing. CONSTITUTION:An armature and a commutator 8 are fixedly secured coaxially to a rotational shaft 5 to form a rotor. 4-pole circular field magnet 9 is fixedly secured to the inner surface of a body 2 which is planely opposed to an armature. N- or S-pole magnetically levitating pole 13 is formed on the surface of a field magnet 9 side of a plastic magnet 12 of an armature. N- or S-pole magnetically levitating magnet 16 is disposed on the stationary surface of the magnet 9 side opposed to the pole 13.
Patent JP-H06278934-A (JP)
Title: After treatment device for transferring copying paper bundle
Inventor: TSUTSUI KAZUYA
IPC: B65H37/04
Filed: 1993-03-25
Abstract: PURPOSE:To provide a posterior processing device for transferring a copying paper bundle which possesses the high reliability and high efficiency and can be mounted perfectly on a tray side independently of the thickness of the copying paper bundle. CONSTITUTION:A copying paper bundle 11 which is guided and fed onto a guide plate 12 passes through between a driving roller 1 and a driven roller 2 which are connected by a link 6, and sent to a tray 13 side. In this case, a motor 8 operates, and the link 6 fixed on a pulley 5 is turned through a pulley 9, timing belt 10, and the pulley 5 is turned, and the driven roller 2 is turned to the position in close to the surface of the tray 13. Accordingly, the copying paper bundle 11 comes in contact with the driven roller 2 until the copying paper bundle 11 is placed on the tray 13, and applied with a transfer force. Accordingly, the copying paper bundle 11 is perfectly mounted on the tray 13.
Patent JP-S5316049-A (JP)
Title: Method for curing squeeze-out parts of adhesive having anaerobic properties
Inventor: NAKANO TATSUO
IPC: C09J4/02
Filed: 1976-07-30
Abstract: PURPOSE: To cure the squeeze-out parts without degrading the properties of an adhesive, by coating the adhesive squeezed out of joints, bonded with an adhesive having anaerobic properties, with a solution of a specific compound in a voltile organic solvent. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5716883-A (JP)
Title: + -isoberbanamine
Inventor: TAKANO SEIICHI
IPC: C07D471/18
Filed: 1980-07-03
Abstract: NEW MATERIAL:(+)-Isoberbanamine that is shown by formula I with optically dextrorotatory: [α]D=+34.9°, melting point, 175W178°C, from methylene chloride.  
     USE: Intermediate of starting compounds for medicines: it is used as the indole part for a dimeric indole alkaloid such as vincristine. When the indole part is optically dextrorotatory, the optical resolution is unnecessary after synthesis to give the objective compound.  
     PREPARATION: α-Ethylaminoalcohol of formula VIII is methansulfonylated with methanesulfonyl chloride in pyridine at the primary hydroxyl. Then, the nuclear nitrogen is quaternized to give the compound of formula IX. The produce is dissolved in ethanol and liquid ammonia is added to the solution, further metallic sodium is added to the mixture to give the compound of formula I. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H05289286-A (JP)
Title: Film supply device
Inventor: YAMAGUCHI TAKUJI
IPC: G03D15/00
Filed: 1992-04-10
Abstract: PURPOSE:To eliminate the occurrence of an idle guiding member in the leader guide moving device of a film supply device. CONSTITUTION:Leader detectors 30a and 30b and position detectors 31a and 31b are provided in the horizontal feed device of the film supply device. The detectors 30a, 30b, 31a, and 31b are connected to a controller 33 which is connected to the motor driving circuit 35 of the horizontal feed conveyor device. The presence or absence of a cartridge and a leader in the horizontal feed device and the position of a guiding member 14 are detected by the detectors 30a, 30b, 31a and 31b. In the case that the idle guiding member 14 is detected, it is reversely fed to a carrying-in end.
Patent JP-S58207393-A (JP)
Title: Formation of paint film
Inventor: ISHIWATARI MOTOFUMI
IPC: C09D9/00
Filed: 1982-05-28
Abstract: PURPOSE:To ensure high electric conductivity and to improve the finish of a paint film, by bringing a coating jig having paint films formed by the preceding cationic electrodeposition coating into contact with an org. acid, an org. solvent and a surfactant to strip the films off and by using the jig in the succeeding coating. CONSTITUTION:A coating jig 13 having formed paint films 41 such as a hanger is brought into contact with a stripping soln. contg. an org. acid, an org. solvent and a surfactant to swell the films 41. The swollen films 41 are stripped off by jetting water on the films 41. The cleaned jig 13 is used again in electrodeposition coating with cationic paint to form a paint film on the surface of a material to be coated.
Patent JP-S58207133-A (JP)
Title: Interruption controlling system for input/output controller
Inventor: MURANO HATSUO
IPC: G06F13/12
Filed: 1982-05-27
Abstract: PURPOSE:To accept multiplex I/O starting requests with less hardware, by holding only an IR flag and the I/O device number information at an interruption stack. CONSTITUTION:Each stage of an interruption stack 10 contains an IR flag and a device number field of an I/O device. The highest and lowest stages of the stack 10 are used to the input and output stages, respectively. A start accepting circuit 3 examines the IR flag of the highest stage register of the stack 10 and the I/O device number of the corresponding start request into the device number field only when the IR flag is ''0''. At the same time, ''1'' is set up at the IR flag. At the same time, the circuit 3 refers to a region controlling table 12 of a memory 6 to obtain the address of an interruption status region corresponding to the device number having a start request. Then the start information is stored at the position of the corresponding address.
Patent JP-S59215321-A (JP)
Title: Reactive polymer having bound bifunctional ligand
Inventor: MURAKAMI YOSHIAKI
IPC: A61K51/08
Filed: 1983-05-23
Abstract: PURPOSE:The titled reactive polymer useful in the production of a radioactive metal-bound radiodiagnostic agent for nuclear-medical applications for detection of a particular disease, comprising a specified polysuccinimide derivative. CONSTITUTION:A polysuccinimide of formula I (wherein k is a natural number) is reacted with an amino group-containing bifunctional ligand compound, a compound of formula II (wherein W is a lower alkylene, Z is H or a group which forms, together with the adjacent S, an active disulfide, and which, when Z is H, may form together with another -SH, an intramolecular or intermolecular -S-S- bond in equilibrium, these are covered by -SH), and optionally, a water-soluble aliphatic amine to obtain a polysuccinimide derivative having an MW (in terms of globular protein) of 2,000-1,000,000 and represented by formula III (wherein X is the residue of component B, Y is a water-soluble aliphatic prim. amine residue, n, m, l, r, p, and q are each 0 or a natural number representing the number of repeating units, m+n>=2, and 0.001<=p+q/n+m+l+r+p+q<=0.50).
Patent JP-H09279375-A (JP)
Title: Washing solvent composition for metallic parts
Inventor: HARADA SHINYA
IPC: C11D7/50
Filed: 1996-04-12
Abstract: PROBLEM TO BE SOLVED: To obtain a detergent for metallic parts having excellent corrosion preventiveness, heat resistance, oxidation stability and cleanliness by incorporating a specific amt. of basic oil-soluble metal salt into an org. solvent. SOLUTION: The basic oil-soluble metal salt having a total base value of 20 to 500mgKOH/g is incorporated into the org. solvent. A hydrocarbon based solvent us preferable as the org. solvent. The hydrocarbon based washing solvent has intrinsically no corrosiveness to the metal but the solvent has the corrosiveness as the stains having the corrosiveness sticking to the metallic surface are dissolved. The corrosion is prevented if the basic oil-soluble metal salt is added to the solvent. If the base value of the basic oil-soluble metal salt is below 20mgKOH/g, the sufficient corrosiveness is not obtainable. The base value of >=70mgKOH/g is preferable. When the base value exceeds 500mgKOH/g, the storage stability degrades. The basic oil-soluble metal salt is the sulfonate, phenate, salicylate of basic alkaline metals and/or alkaline earth metals.
Patent JP-H03294155-A (JP)
Title: Transfer operation procedure forming device
Inventor: ITO TAKAHIRO
IPC: G05B19/418
Filed: 1990-04-06
Abstract: PURPOSE:To obtain a transfer operation procedure forming device suitable to control an equipment by use of a model by mainly composing the device of a moving body, and forming a transfer operation procedure in reference to the data of each element model in a system. CONSTITUTION:When a state renewing message to each device from a transfer schedule data 30 by start instruction, the procedure 42b of a device model 42 sends the state renewing message to each wafer. A wafer model 44 judges where the following device is acceptable or not, and when judged to be acceptable, a transfer message is formed and transmitted to a transfer machine model 45. The transfer machine model 45 forms a transfer command and transmits the transfer command to an operation command forming controller, and after a completion message is received through an operation command forming controller from the transfer machine, the rewrite of state data is conducted to the data 45a of the transfer machine model 45, and the operation completion is noticed to the wafer model 44 to perform state rewriting processing.