baber/WOPTO huggingface dataset:
Patent JP-H09284262-A (JP)
Title: Inter-synchronization method for plural lines and inter-synchronization equipment
Inventor: KOBAYASHI MASATO
IPC: H04L7/00
Filed: 1996-04-15
Abstract: PROBLEM TO BE SOLVED: To equalize delays in plural synchronization transmission signals arrived at different transmission delays and to attain inter-synchronization for other normal lines even on the occurrence of out of synchronism or the like in part of lines. SOLUTION: Plural synchronization transmission signals received from plural lines are written in buffer memories B1...Bn. Then a line whose frame synchronization is established at first is detected for a reference line, a prescribed delay is added respectively to a write reference phase of the synchronization transmission signal received from the reference line to generate automatically a common read phase and all the synchronization transmission signals in the memories are read by the common read phase When the read phases of the synchronization transmission signals are coincident, the read phase for each lien is reserved and the presence of abnormity of the read phase of each line is monitored and when number of lines whose error is detected exceeds a specified number, the reference line is detected again an the common read phase is generated again.
Patent JP-H08291441-A (JP)
Title: Sensing of abnormality in rapier band in rapier loom, abnormality sensor and rapier band
Inventor: ISHIKAWA HIROHIKO
IPC: D03D47/27
Filed: 1995-04-18
Abstract: PURPOSE: To precisely predict the fracture of a rapier band. CONSTITUTION: This rapier band 3 comprises a band base part 8 made of an epoxy resin, a structural reinforcing material 9, embedded in the band base part 8 and made of carbon fibers, an electric resistor 10, embedded in the band base part 8 and made of a carbon-glass fiber reinforced plastic composite material. An electric resistance sensing circuit 11 comprises a DC power source 12, a positive electrode 13, a negative electrode 14 and a resistance sensor 15. The positive electrode 13 can be brought into contact with an exposed terminal 10-1 of the electric resistor 10 and the negative electrode 14 can be brought into contact with an exposed terminal 10-2 of the electric resistor 10. An abnormality sensing circuit 16 is capable of outputting an operating signal to an alarm device 17 when an electric resistance value sensed with the resistance sensor 15 exceeds the set one.
Patent JP-S5217441-A (JP)
Title: Process for preparation of p-cyanophenylester of 4-substituted- benzoi c acid
Inventor: SUGIMORI SHIGERU
IPC: C07C67/00
Filed: 1975-07-30
Abstract: PURPOSE: p-Cyanophenylester of 4-substituted benzoic acid of formula I (where R is 3-9C straight-chain alkyl), e.g. 4-butyrloxybenzoic-acid-4'-cyanophenylester. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-2000279431-A (JP)
Title: Production of dental prosthesis and device therefor
Inventor: KUMETA CHIYO
IPC: A61C13/08
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To easily and inexpensively produce a dental prosthesis such as a veneer crown. SOLUTION: An artificial front surface 32 corresponding to the front surface (the front surface side of an anterior tooth) is formed at the front side of a prosthesis base material 3 to be the original form of the veneer crown. The state of the surface 32 is previously formed to be similar to the one peculiar to a human tooth, that is, the transparent, glossy and white one. Then the whole part of the surface 32 except a part or the whole of it is worked by cutting or grinding so that the desired shape veneer crown is finished. Hemi- spherical index parts 33 and 33 are arranged at the rear side of the base material 3 so that positioning is executed by the parts 33 in the case of a work by cutting or grinding.
Patent JP-S5616598-A (JP)
Title: Removal of copper ion from brake oil
Inventor: SUMI KENZOU
IPC: C10M125/04
Filed: 1979-07-21
Abstract: PURPOSE: To prevent the corrosion of iron parts of the brake assembly of an automobile, easily and efficiently, by using a base metal such as Zn, Mg, etc. to a part of the brake assembly, thereby contacting the brake fluid with said base metal, and depositing and removing dissolved copper ions to the surface of the metal.  
     CONSTITUTION: A detachable device 10 is inserted e.g. between a master cylinder 1 and a brake piping 2. A metal which is electrochemically base compared with iron, e.g. Zn or Mg, is placed in the device 10. Brake fluid containing copper ions is brought into contact with said metal piece 4 through the mesh 5, and the dissolved copper ions are preferentially precipitated to the surface of the metal by the strong driving force of the base mtal, resulting the suppression of copper ion precipitation to the part (e.g. cylinder) made of iron. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S61251956-A (JP)
Title: Document processor
Inventor: TAKENOUCHI SHIGEO
IPC: G06F7/22
Filed: 1985-04-30
Abstract: PURPOSE:To re-edite easily a defective document file by detecting a read error at the time of reading a document file from an inner memory area, restoring the error arising position of document information in a correction/edition-capable shape and storing it in a working area. CONSTITUTION:A document read menus is displayed on a display device 3, and the document read operation is activated with the use of a read key 1-1. The selected document file is read out of the inner memory area 4 to the working area 5 by means of a document reading part 6, and simultaneously an error detecting part 7 acts. Detecting the read error, the detecting part 7 reports the effect to a display control part 8, and displays it on the device 3. An operator presses a document restoration key 1-2, and activates a document restoration control part 9, which requests the display of the set menu of a format for causing the control part 8 to restore. Then the operator inputs the key again according to the set menu. Upon completion of re-input, the control part 9 reads out data in the area 5 from the area 4 through the reading part 6 according to the reset format. Thus re-edition can be facilitated.
Patent JP-S61251605-A (JP)
Title: Cosmetic
Inventor: SHIMIZU KAZUHIKO
IPC: A61K8/96
Filed: 1985-04-30
Abstract: PURPOSE:A cosmetic, containing soluble collagen and a derivative thereof and lecithin in combination, having improved humectant properties and feeling of use without stickiness with little change in viscosity or hardness with time. CONSTITUTION:A cosmetic containing one or two or more of soluble collagens, e.g. obtained by hydrolyzing collagen which is one of hard proteins constituting principal components of connective tissues of bones, cartilages, sinews, fish scale, etc., and preferably prepared by hydrolyzing the collagen with an acid, alkali or enzyme, and a derivative thereof and one or more of lecithins, e.g. lecithin extracted from egg yolk and soybeans. The amount of the collagens is 0.01-2wt%, particularly 0.02-1.5wt% based on the total amount of the cosmetic and the amount of the lecithins is 0.01-5wt%, preferably 0.05-3wt% based on the total amount of the cosmetic. EFFECT:Good stability and safety.
Patent JP-S5617682-A (JP)
Title: Cod treating apparatus for waste water
Inventor: SAGATA SHIYUNJI
IPC: C02F1/46
Filed: 1979-07-24
Abstract: PURPOSE: To enhance the efficiency of removing COD constituents in waste water by arranging a waste water flocculation settling tank, a sludge dehydrator, an electrolytic cell internally provided with opposite electrodes using anodes made of insoluble electrode material for oxidizing supernatant water in the settling tank, etc.  
     CONSTITUTION: This treating apparatus is composed essentially of dehydrator 1, flocculation settling tank 2, water level regulating vessel 3, filtering tank 4, electrolytic cell 5 for oxidation, control chamber 7 and chemical agent chamber 6. Cell 5 is a single cell internally provided with opposite electrodes using anodes made of insoluble electrode material such as platinum. A plurality of such cells may be connected to construct cell 5. Waste water is introduced into reaction vessel 11, a chemical agent is added from tank 13 to allow flocculation reaction to take place, and the water is separated into sludge and supernatant water in tank 2. The sludge is treated with dehydrator 1, and the supernatant water is oxidized in cell 5. O 2  generated near the surfaces of the insoluble electrodes oxidizes COD constituents very rapidly, and after-treatment is carried out as required. Thus, the waste water is treated at ≥about 98% COD removing rate. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S58209538-A (JP)
Title: Insert forming method of sheathing plate
Inventor: TAKAGI SUSUMU
IPC: B29C65/00
Filed: 1982-06-01
Abstract: PURPOSE:To obtain the sheathing plate having long bosses by one series of the forming work by a method wherein the long bosses or the like are formed simultaneously with the forming of the main frame of the sheathing plate and the bosses or the like are cut off from the main frame to use them as insert pins upon next forming. CONSTITUTION:The insert pins 6 are formed integrally with the main frame 5a of a sheathing plate at a part 5b which is not utilized as the main frame and, thereafter, both of them are separated. In the next forming work, the main frame 5a and the insert pins 6 are arranged at the predetermined positions therefor in the metal die and, thereafter, the insert forming is effected. The long bosses are formed by the insert forming of the sheathing plate main frame 5a and the insert pins 6 while the insert pins are formed integrally with the part 5b of an opening and the sheathing plate 5 may be obtained by cutting off the insert pins.
Patent JP-S5720961-A (JP)
Title: Magnetic head assembly
Inventor: WATANABE MAKOTO
IPC: G11B5/60
Filed: 1980-07-09
Abstract: PURPOSE:To record and reproduce high-density signals stably without fail, by providing on a metallic plate a gimbal spring having insulating layers and conductor patterns form in one body by vacuum thin-film technique. CONSTITUTION:On some part of a gimbal spring 5, a thin SiO2 film 8 is formed as an insulator and on the insulating film 8, a pattern 9 of a conductor is further formed. Forming this film 8 on one side of the gimbal spring 5 provides the gimbal spring with multilayer structure, so films 8' and 9' similar to the insulating film 8 and conductor pattern 9 are formed on the reverse surface, thereby preventing the gimbal spring 5 from being in bimetal motion due to fluctuations of temperature. The said insulating films 8 and 8', and conductor patterns 9 and 9' are formed by vacuum thin-film technique and united completely with the gimbal spring. The thus obtained gimbal spring is used to form a magnetic head.
Patent JP-S58210240-A (JP)
Inventor: SEKINE KAZUO
IPC: B29C45/00
Filed: 1982-06-01
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-2000288392-A (JP)
Title: Production of benzyl esters
Inventor: SATO YUICHI
IPC: C07C67/035
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To produce an oxidation catalyst used appropriately in the industrial production of benzyl esters such as p-methylbenzyl acetate and p-xylylene diacetate by reacting benzyl compounds such as p-xylene with carboxylic acids such as acetic acid in the presence of oxygen, and benzyl esters efficiently and inexpensively. SOLUTION: The oxidation catalyst comprises a carrier comprising Pd, gold, and an oxide at least 50 m2 in specific surface area and, as required, at least one element selected from the group consisting of Al, Ti, and Zr. The ratio of Pd (carrying quantity) in the catalyst is preferably 0.001-10 wt.%. The ratio of gold (carrying quantity) in the catalyst is more preferably is 0.001-10 wt.%. By oxidizing benzyl compounds and carboxylic acids in the presence of oxygen and the catalyst, benzyl esters are produced.
Patent JP-S5217941-A (JP)
Title: Flying object
Inventor: ITOU TOSHIROU
IPC: A63H27/08
Filed: 1975-07-31
Abstract: PURPOSE: To provide a flying object so extremely strong as not at all to be damaged even if its euxiliary frame forming the leading edge are subjected to the drop impact. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11291835-A (JP)
Title: Fitting structure for cover
Inventor: MORI YUICHI
IPC: B60R7/04
Filed: 1998-04-06
Abstract: PROBLEM TO BE SOLVED: To prevent the effective space of an opening from being narrowed and to surely fit a cover with no backlash by forming slits on the seating surface of the peripheral edge section of the opening, and inserting positioning protruded pieces provided at the corresponding portions of the cover. SOLUTION: Coupling pieces 33 on the lower side of a cover 30 are coupled with the notches 27 of a seating surface 24 on the lower side of an opening 21. The cover 30 is inclined and fitted in the slant attitude so that its upper end is located on the outside. The cover 30 is rotated around its lower end section to cover the opening 21. The U-shaped lock piece 31 of the cover 30 is coupled with the notch 25 of a seating surface 22 on the upper side, and a lug is coupled with the edge of the notch 25. Positioning protruded pieces 32 on both sides of the lock piece 31 of the cover 30 are coupled with slits 26 on both sides of the seating surface 22. The cover 30 is locked while covering the opening 21 of a trim 20.
Patent JP-S5217527-A (JP)
Title: Treatment of inorganic coating layer
Inventor: OOTA MAMORU
IPC: B05D3/00
Filed: 1975-07-31
Abstract: PURPOSE:To improve the properties of inorganic coating layers by coating a sol of charged particles on the surfaces thereof.
Patent JP-H04323581-A (JP)
Title: Gps receiving device for car
Inventor: KOBAYASHI ATSUSHI
IPC: B60R11/02
Filed: 1991-04-24
Abstract: PURPOSE:To enable GPS antennas to be installed inside a car while holding good reception characteristics and without blocking the field of view of a driver. CONSTITUTION:A first linearly polarized field receiving antenna 3 and a second linearly polarized field receiving antenna 5 are disposed on the dashboard portion 2 and the rear tray portion 4 of the inside of a car 1, respectively. The outputs of the first and second linearly polarized field receiving antennas 3,5 are added together by a signal synthesizer 6 and directional divercity reception is thus enabled so as to provide good reception chracteristics even at the inside of the car where the intensity of received electric fields is low. 'Yagi' antennas which are easy to be thinned are used as the linearly poralized field receiving antennas 3, 5 and thereby the field of view of a driver is not blocked even if the antennas are installed inside the car.
Patent JP-H07279457-A (JP)
Title: Inspection facilities of soccer stadium
Inventor: NISHIMURO MASANORI
IPC: E04H3/12
Filed: 1994-04-08
Abstract: PURPOSE:To alter the number of accommodation in the inspection facilities and accommodate more inspectors on opening a regular game or an international game of a soccer CONSTITUTION:A rail 4 is laid down along the longitudinal direction of a step 3 at every step 3 of a floor stage 2 and seats 5 are transferably attached on the rail 4 and a container holding additional seats 5 which can be transferably attached on the rail 4, is equipped.
Patent JP-H0840950-A (JP)
Title: Purifying method for perfluoroalkyl bromide or perfluoroalkylene dibromide
Inventor: KURAUSU RAABU
IPC: C07C17/383
Filed: 1995-04-19
Abstract: PURPOSE: To provide a process for cheaply and efficiently purifying the subject compound to provide a highly pure product by bringing a perfluorobromoalkane into contact with a primary or secondary alcohol and a base, and separating off the alcohol/base phase.  
     CONSTITUTION: A perfluorobromoalkane of the formula [X is F or Br; (n) is 2-16] is brought into contact with a primary or secondary alcohol (preferably a polyethylene glycol having 200-2,000 average molecular weight) and a base (preferably, KOH or NaOH) preferably at 10-80°C with thorough mixing, and separating off the alcohol/base phase from the compound of the formula. The weight ratio of the compound of the formula to the alcohol is ordinary (20:1)-(1:1) and that of the compound to the base is ordinary (1:3)-(1:50). The contact of the compound of the formula with the alcohol and the base is preferably carried out by dissolving the base in the alcohol, and adding the solution to the compound of the formula at a speed capable of keeping the pH of the alcohol/base phase constantly in the alkaline region. 
     COPYRIGHT: (C)1996,JPO
Patent JP-S60240793-A (JP)
Inventor: CHESTER ARTHUR WARREN
IPC: C10G65/16
Filed: 1985-05-02
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-S57209559-A (JP)
Title: Decentralized processing system
Inventor: TAKAHASHI YOSHIAKI
IPC: G06F11/07
Filed: 1981-06-19
Abstract: PURPOSE:To surely restart a processor to a momentary failure, by providing a monitor for restar processing on a common bus and transmitting a failure signal and a restart instruction via the common bus. CONSTITUTION:A common bus port 19 which outputs a CPU reset signal C1 on a common bus A, receives a restart instruction from the common bus A and outputs a failure circuit reset signal C2, and a failure detection circuit 14 which detects a failure in a processor are provided in the processor 1. On the other hand, a monitor circuit 2 connected to the common bus A has functions to receive the failure signal from the common bus, to perform restart processing predetermined for the said restart monitor timer and a counter and to output the restart instruction to the common bus A. The common bus A is used for data transmission normally, and in the fundamental transmission format, n data D0-Dn are transmitted succeeding to a data transmission discriminating command DT to distinguish the format from other transmission formats.
Patent JP-H01267302-A (JP)
Title: Variable displacement turbine
Inventor: HIRAYAMA TAKAYUKI
IPC: F01D17/16
Filed: 1988-04-15
Abstract: PURPOSE:To aim at the abatement of energy loss and improvement in turbine efficiency by setting up a variable nozzle, made up of arranging each of fixed and movable vanes alternately, in a throat part formed in and around a turbine wheel in a scroll passage. CONSTITUTION:A turbine wheel 35 is set up in the inner part of a turbine housing 14, and a scroll passage 36 is partitively formed between them. In this scroll passage 36, there is provided with a throat part 36a in and around the turbine wheel 35. In this constitution, in the throat part 36a, there is provided with a variable nozzle 38 made up of setting up plural numbers of winglike fixed vanes 39 and movable vanes 40 alternately in the rotational direction. Then, exhaust of an engine is led into the scroll passage 36 and, after being turned, it is throttled by the variable nozzle 38, making it collide with the turbine wheel 35, and thereby this wheel is rotated. With this constitution, a flow of the exhaust is expanded so that any energy loss is restrained from occurring.
Patent JP-S58212828-A (JP)
Title: Method and apparatus for free length size manufacture of coil spring
Inventor: ITAYA REIJIROU
IPC: B21F35/00
Filed: 1982-06-01
Abstract: PURPOSE:To prevent occurrence of springs out of specified size range by controlling the size for each coil spring automatically by a computer controller. CONSTITUTION:When winding a coil spring 7, the distance between the tip 8 of the coil spring 7 and a distance detector 9 is detected by a distance detector 9. Difference between actual moving speed of the tip 8 of the coil spring 7 and moving speed of the distance detector 9 caused by the influence of hardness, size, shape, material quality etc. is detected for the wire rod 2 for spring. The servomotor 16 of a pitch tool 6 is operated, and the pitch tool 6 is corrected each time by the difference and controlled so that actual moving speed of the tip 8 becomes theoretical moving speed. Accordingly, the coil spring 7 is controlled within the range of specified size in its free length.
Patent JP-S60238488-A (JP)
Title: Formation of ceramic protective film
Inventor: ISHIMAKI KIMIO
IPC: C23C24/08
Filed: 1984-05-11
Abstract: PURPOSE:To improve the heat resistance of a steel member and to pervent the erosion due to molten Al by coating a coating agent obtained by mixing the mixed powder of forsterite and kaolinite with a binder on the surface of a steel member in contact with molten Al, and dring. CONSTITUTION:Forsterite powder and kaolinite powder each having <=150 mesh are mixed in 5:1 weight ratio. Besides, 3pts. sodium silicate, 2pts. potassium silicate, 5pts. colloidal sodium silicate, and 12pts. water are sufficiently mixed, and the mixture is diluted with water by 2-3 times to prepare a binder. The binder and said mixed powder are mixed in 6:4-7:3 ratio and kneaded, and the product is coated on the inner surface of a stalk made of steel to form a ceramic protective film in 1-3mm. thickness. Accordingly, since the inner surface of the stalk may not be eroded by molten Al passing through the inside of the stalk, the contamination of the Al melt by Fe of the stalk can be prevented.
Patent JP-H04323343-A (JP)
Title: Aluminum alloy excellent in wear resistance
Inventor: TSUKUDA ICHIZO
IPC: C22C21/02
Filed: 1991-04-24
Abstract: PURPOSE:To obtain an aluminum alloy excellent in wear resistance. CONSTITUTION:The alloy has a composition consisting of, by weight, 5-13% Si, 2-7% Cu, 6-12% Ni, and the balance aluminum with inevitable impurities, and further, this alloy has a structure where at least Si grains and Al-Ni intermetallic compounds are simultaneously dispersed. As a result, while maintaining superior mechanical properties, wear resistance can be improved by the synergism between the Si grains and the hard Al-Ni intermetallic compounds. Moreover, if necessary, one or >=2 elements among Mg, Ag, Zn, B, Mn, Cr, Zr, Ti, and Fe may be incorporated therein.
Patent JP-H11294979-A (JP)
Title: Heat pipe
Inventor: NOMURA TAKEHIDE
IPC: F28D15/04
Filed: 1998-04-07
Abstract: PROBLEM TO BE SOLVED: To enhance heat transporting capacity of a heat pipe by providing axial grooves serving as the axial wicks of a fluid moving passage in a tubular container and setting the top width thereof within a specified range thereby reducing fluid resistance of the axial groove. SOLUTION: Axial grooves 4 serving as the axial wicks of a fluid moving passage are formed in a container for heat pipe tubes 1. Top width Wt of the axial groove 4 is set in the range of 0.7 mm through 1.6 mm. Assuming the axial groove serving as an wick has isosceles trapezoidal shape, maximum heat transporting capacity QLmax of the heat pipe is represented by an approximation formula as a function of the working fluid and the shape of the groove. In the formula, σis surface tension of working fluid, λ is evaporation latent heat of working fluid, ν is kinematic viscosity of working fluid, D is equivalent hydraulic diameter of the axial groove, A is cross-sectional area of the axial groove, Rg is the minimum meniscus radius of the axial groove, f is pipe friction coefficient ratio of the axial groove, Ng is the number of the axial groove.
Patent JP-S59219841-A (JP)
Title: Picture tube
Inventor: NAKAMURA KOUJI
IPC: H01J29/82
Filed: 1983-05-27
Abstract: PURPOSE:To improve the characteristics of resistance to vibration and prevent the deterioration of picture quality projected on a phosphor screen by fixing an electron gun to a neck section at the phosphor screen side using glass. CONSTITUTION:The end vicinity at the phosphor screen 2 side of an electron gun 5 is fixed to a neck section 4 using glass 13. A plate 15 for supporting a getter is previously welded to a cup section 5A and the opening and 3a of a funnel section 3 that connects a panel section 1 is sealed to the opening end of the neck section 4 that seals the electron gun 5 using low melting glass 17. Since a funnel getter 16 is inserted in the funnel section 3, the sealing location between the neck section 4 and the funnel section 3 is set between the electron gun 5 and the funnel getter 16. As a result, since the electron gun is fixed to the neck section 4, the uneveness of an electron beam is small and the electron gun 5 is fixed to the neck section 4 irrespectively of the funnel getter 16, the installation accuracy of the electron gun 5 is improved.