baber/WOPTO huggingface dataset:
Patent JP-H03158595-A (JP)
Title: Shield tunneling method
Inventor: TAKAHASHI HITOSHI
IPC: G01L5/00
Filed: 1989-11-16
Abstract: PURPOSE:To promote efficiency for execution of works by measuring a thrust load lying between a roller and a bearing ring of a cutter support bearing through ultrasonic waves at several spots of the bearing ring at time of excavation of a shield machine, and performing a directional regulation after finding a load distribution of the bearing. CONSTITUTION:At time of excavation of a shield machine, a cutter front load is made to function as a thrust load by pushing an outer ring 8b of a cutter support bearing 8, and contact force is produced in each contact surface between a rolling surface of a roller 8e and each raceway of an inner ring 8a and the outer ring 8b. In addition, ultrasonic waves 18 incident in the inner ring 8a from a probe 16 is forced into a multiple reflection between a probe contact surface of the inner ring 8a and a raceway at the ultrasonic wave incident side, thereby measuring the echo level. Then, a bearing load distribution corresponding to a cutter front load distribution is found and directional control over the shield machine takes place. With this constitution, an excavating state of the shield machine is grasped so that shield tunneling can be done as scheduled execution of works.
Patent JP-S62151577-A (JP)
Title: Steel material coated with organic substance having superior corrosion preventing performance
Inventor: ISOBE MAKOTO
IPC: C23C22/26
Filed: 1985-12-25
Abstract: PURPOSE:To improve the corrosion preventing performance of an org. coating on a steel material by forming an oxide layer contg. Cr and Sb in a prescribed ratio of Sb/Cr on the steel material as a base for the org. coating by a prescribed extent of sticking. CONSTITUTION:The surface of a steel material is chromated with a chromic acid-base treating soln. contg. Sb to form an oxide layer contg. Cr and Sb in 0.15-4.5 atomic ratio of Sb/Cr on the surface of the steel material by 0.1-10g/m<2> extent of sticking on the dry basis. The steel material having the oxide film on the surface is then coated with an org. substance such as polyethylene or epoxy resin.
Patent JP-H02143613-A (JP)
Title: Current fluctuation absorbing circuit
Inventor: ASARI NORIYUKI
IPC: G01R19/15
Filed: 1988-11-25
Abstract: PURPOSE:To prevent frequency fluctuation and to make the size small by controlling a current of a bypass circuit comprising a transistor (TR) and a resistor and branched from a power line of a power amplifier inversely proportional to increase/decrease in the current by the interruption of the power amplifier. CONSTITUTION:A current from a power amplifier 1 is detected by a current detection resistor 6 inserted in series with a power line and converted into a voltage change. When the current from the amplifier 1 is increased, the voltage drop of the resistor 6 is increased and a noninverting input terminal of an operational amplifier 3 is decreased, resulting that the output voltage of the amplifier 3 is decreased, the base voltage of a transistor (TR) 4 of the bypass circuit is reduced and then the collecting circuit is decreased. As a result, the voltage drop of an emitter resistor 5 is decreased and negative feedback to decrease the voltage of the inverting input terminal of the amplifier 3 is applied, and the current of the TR 4 is decreased by the current increase of the amplifier 1. Moreover, when the current of the power amplifier 1 is decreased, the current of the circuits 4,5 is increased and the current is kept constant.
Patent JP-H06152508-A (JP)
Title: Incoming call control system for cordless key telephone system
Inventor: HIROSE NORIMASA
IPC: H04W76/02
Filed: 1992-11-06
Abstract: PURPOSE:To normally execute a simultaneous ringing, and to shorten a required time in a cordless key telephone system, in the incoming call control method of the cordless key telephone system. CONSTITUTION:In a cordless key telephone system 300 in which the incoming call to a telephone line 100 is simultaneously displayed on plural cordless telephone sets 200, a reserved line updating means 301 which monitors the reservation lapse time of a reserved speech channel 6s for each cordless telephone set 200 waiting a call setting, and [changes the selection priority order of the reserved speech channel 6s when the cordless telephone set 200 is divided into plural groups], and selects again the reserved speech channel 6s when the pertinent lapse time reaches a time decided [independently corresponding to each cordless telephone set 200], is provided corresponding to each slave device 3.
Patent JP-H07145136-A (JP)
Title: Production of n-alkoxycarbonylamino acid ester
Inventor: SUGITA YUZO
IPC: C07C269/04
Filed: 1993-11-26
Abstract: PURPOSE:To provide a method for producing an N-alkoxycarbonylamino acid ester in good yield by a simple operation, using an amino acid as a raw material. CONSTITUTION:An amino acid is reacted with an olefin, preferably a 2-10C olefin and sulfuric acid, preferably at -20 to 80 deg.C to afford a reactional liquid containing an amino acid ester sulfuric acid salt and this reaction liquid is neutralized with a base and the resultant reaction liquid containing an aminoacid ester is reacted with a dicarbonate of the formula (R<1> is an alkyl, an alkenyl or an aralkyl) to produce an N-alkoxycarbonylamino acid ester and is isolated from the reaction liquid by action of sulfuric acid salt coexisting with water. This isolation of the objective compound is carried out by crystallization or extraction with an organic solvent which is incompatible with water and dissolves the objective compound. In the isolation, the reaction liquid containing preferably >=60wt.% of water, 5-25wt.% of sulfuric acid salt and <=20wt.% of slurry of the objective compound is preferable.
Patent JP-H08157228-A (JP)
Title: Sample stage
Inventor: INOUE YOSHIMITSU
IPC: C03B32/02
Filed: 1994-11-30
Abstract: PURPOSE: To obtain a sample stage which yields works substantially free from the variation in color tones by a crystallization treatment even in a crystallization furnace where a temp. distribution is generated. CONSTITUTION: A groove 13 for installation of the works is formed on the circle of an arbitrary radial length Rl around the central point O of the front surface part 12 of the sample stage 11 formed to a circular truncated cone shape. The radial length R1 of the groove 13 for installation of the works is so set that the temp. on the groove 13 for installation of the works is made uniform over the entire part thereon if the sample stage 11 is installed in the crystallization furnace of a cylindrical shape. Then, the sample stage 11 in the state of installing the plural castings in the groove 13 for installation of the works is installed in the crystallization furnace and is subjected to a heat treatment, by which a dental prosthetic article of the same color tone is obtd.
Patent JP-H02201567-A (JP)
Title: Separately clock-operated monolithic skew-decreasing plan for data transfer
Inventor: RAMANAASA BARAKURISHIYUNAN
IPC: G06F13/42
Filed: 1989-11-16
Abstract: PURPOSE: To increase the bus transfer speed and to reduce skew by allowing individual data slices and a clock signal related to them to flow through the same data route. CONSTITUTION: Each transmitter unit memory device 18 gives a route to a bus for not only data slices but also a clock signal CLK through a corresponding transmitter unit bus driver device 22. In a receiver unit 14, data slices and the clock signal CLK transferred to the bus by the specific transmitter unit memory device 18 are removed from the bus and are passed to a corresponding receiver unit memory device 26 through a corresponding transmitter unit bus receiver device 24. Thus, the data transfer speed is increased, and the skew effect is reduced.
Patent JP-H10143497-A (JP)
Title: Page dividing communication repeater having text preserving function
Inventor: IMAI TAKASHI
IPC: G06F13/00
Filed: 1996-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a communication repeater having page dividing function with which the load of communication can be reduced in an organization having a repeating server. SOLUTION: When an extended URL adding a designated page number or a fragment to a URL is inputted from a browser, this is converted to a URL by a URL converting means 12 and outputted to the repeating server and this designated page number or fragment is stored in a browser input information storage means 14 together with the URL. Then, text data inputted from the repeating server corresponding to this URL are divided for the unit of a page corresponding to this designated page number or fragment by a page dividing means 16, stored in a cache storage means 21 and outputted to the browser.
Patent JP-S63149336-A (JP)
Title: Production of burnt agglomerated ore
Inventor: SAKAMOTO NOBORU
IPC: C22B1/14
Filed: 1986-12-15
Abstract: PURPOSE:To improve the reducing ratio and the dropping strength for burnt agglomerated ore by making raw material fine powdery iron ore the specific grain size at the time of producing pellet for raw material of the burnt agglomerated ore by coating powdery coke on the surface, after pelletizing by adding flux to the fine powdery iron ore. CONSTITUTION:At the time of producing the burnt agglomerated ore as the raw material for blast furnace or the raw material for directly reducing iron- making by an endlessly moving grate type burning furnace, the grain distribution of fine powdery iron ore as raw material is made to 30-95wt% of <125mum grain size and the remaining part of >=125mum grain size. The flux, such as lime, slaked lime, lime stone, bentonite, dolomite, water granulated blast furnace slag, etc., is added on this and kneaded together with water and pelletized into the green pellet having 3-13mm grain size, and the powdery coke is coated on this surface at 2.5-4.0wt% ratio. This is burnt in the endlessly moving grate type burning furnace and the burnt agglomerated ore having excellent dropping strength and reducing ratio is produced.
Patent JP-H06149882-A (JP)
Title: Full text data base retriever
Inventor: NISHINO FUMITO
IPC: G06F17/30
Filed: 1992-11-06
Abstract: PURPOSE:To provide a full data base retriever capable of making access a full data base at high speed, and reducing a storage area for index. CONSTITUTION:Direct arrangement 4-1,... 4-n in which a character appearance position is recorded at a position in accordance with the next character code based on the pair information of a character appearing next and the character appearance position for each character in a full text 1a stored in a full text storage part 1 based on the pair information of the character and the character appearing next and the character appearance position are generated. Thence, compression arrangement 2a is obtained by superimposing the direct arrangement so as not to overlap data by shifting by appropriate quantity, and it is stored in an index storage area part 2. When retrieval is performed, a retrieval part 3 takes out information in accordance with a requested key from the compression arrangement stored in the index area part 2, and takes out a requested content from the full text storage part 1 by using the information. Since the full text can be retrieved by utilizing the compression arrangement, fast retrieval can be performed, and also, super arrangement can be compressed by superimposing the direct arrangement.
Patent JP-H06141862-A (JP)
Title: Method for cleaving target rna by ribozyme
Inventor: TAHIRA KAZUMASA
IPC: C12N15/09
Filed: 1992-11-06
Abstract: PURPOSE:To enhance the cleavage activity of a ribozyme against the target RNA. CONSTITUTION:The target RNA (e.g. 5'-GCCGUCCCCCG-3' having the 5'-terminal labeled with <32>p) is made to react with a ribozyme capable of cleaving the bond between the GUC of the target RNA and the base adjacent thereto in the presence of a magnesium salt at >100mM concentration in a buffer solution.
Patent JP-S62153978-A (JP)
Title: Production of elastic rotating body and elastic rotating body
Inventor: GOTO MASAHIRO
IPC: B65H27/00
Filed: 1985-12-27
Abstract: PURPOSE:To stabilize wear resistance and durability by maintaining the surface temp. of resin layers at the temp. higher than the temp. of elastic material layers until the elastic material layers attain the temp. equal to or lower than the service temp. of elastic rotating bodies in the stage of quick cooling after calcination. CONSTITUTION:Coating layers 13, 23 of a fluoroplastic are heated to the high- temp. state above the crystal m.p. thereof while the silicone rubber rollers 1, 2 themselves are maintained under heating at a low temp. so as to obviate the generation of fuming and depolymn. About 260-280 deg.C calcination temp. is applied to the silicone rubber rollers 12, 22 and the temp. above the crystal m.p. of the uncalcined fluoroplastic, i.e., about 340-380 deg.C is applied to said resin. The rollers 1, 2 are quickly cooled after the calcination, by which the calcined fluoroplastic surface layers exhibiting the resin characteristics of <=95% degree of crystallization, >=50kg/cm<2> tensile strength and >=100 deg.C contact angle with water are thickly formed on the rollers 1, 2 in the powerful tight contact with the rubber rollers. The wear resistance and durability of the rollers are thereby stabilized.
Patent JP-S62157698-A (JP)
Inventor: WATANABE YUKIO
IPC: H05B41/24
Filed: 1985-12-30
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-S63149628-A (JP)
Title: Electrochromic display element
Inventor: NAGAI TATSU
IPC: G09F9/30
Filed: 1986-12-13
Abstract: PURPOSE:To stabilize counter electrode potential and to obtain a long life display element by using a carbon fiber fabric having a polyaniline film imparted with electrical conductivity by doping of anion to the surface for a counter electrode material layer of an electrochromic display element. CONSTITUTION:The electrochromic material layer 3 is provided via a display electrode 2 consisting of ITO on the inside surface of a transparent glass plate 1 on a display side and display electrodes 4 fractionated to segments are formed. The counter electrode material layer 7 is provided via an electrode 6 on the inside surface of a counter substrate 5 to form a counter electrode 8 and the substrates are disposed to confront each other via a spacer 9. An electrolyte 10 is sealed between the two electrodes 4 and 8. Polyaniline is used for the counter electrode material layer 3 and the anine which is the same as or analogous to the anine component of the electrolyte, for example, ClO4 or the like is used. The amt. thereof to be added is so selected according to the kind of the electrochromic material of the display electrode that the potential difference therefrom decreases to 0. The carbon fiber fabric having a prescribed specific surface area and thickness is used and is stuck onto the counter electrode 6 by a conductive adhesive agent. The life is extended and the potential of the counter electrode is stabilized according to such constitution.
Patent JP-H01139035-A (JP)
Title: Electronic endoscopic apparatus
Inventor: DAISHIYOUJI HIROSHI
IPC: H04N7/18
Filed: 1987-11-27
Abstract: PURPOSE:To accurately reproduce the color of an object still more, by mounting a hue separation and correction means for correcting the difference of hue separation caused by the spectral sensitivity characteristics of a solid-state image sensing element (COD) and a color filter by the gain adjustment of a color difference signal. CONSTITUTION:The image signal outputted from a CCD 5 is amplified by a preamplifier 6 to be sent out to a main body 2 and outputted as a brightness signal by a gamma correction circuit 10 through an LPF 7 while sent to a color matrix circuit 16 as a Y signal through an LPF 8. Further, this image signal is separated into both R- and B-signals by an R/D separation circuit 11 through a BPF 9. The R-signal and the B-signal are adjusted in white balance to be sent to a color matrix circuit 16. Both of color difference signals R-Y, B-Y are formed on the basis of Y-, R- and B-signals by the color matrix circuit 16. The color difference signal R-Y is inputted to a gain control circuit 17 and the gain adjustment for correcting hue separation is performed according to the correction value for hue separation read from the ROM a20 in a scope 1 and held to a latch a23 in a gain control circuit.
Patent JP-H11130378-A (JP)
Title: Telescopic boom supporting structure for crane
Inventor: YAMAMOTO HIDEJI
IPC: B66C23/697
Filed: 1997-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a telescopic crane boom structure capable of facilitating assembling work and adjusting work and efficiently preventing the deformation of a boom. SOLUTION: In a boom supporting structure capable of storing the booms 13, 14, 15 and 16 of plural stages inside booms sequentially increased in sectional areas and extending/contracting a stored side boom 13 from a storing side boom 10, a surface shape is arranged inside the storing side boom 10 oppositely to an upper corner part in the tip side of the stored side boom 13 and to be corresponding to the upper corner part shape of the stored side boom 13, and a slide plate 18 is provided so as to be brought into contact with the upper corner part.  The slide plate 18 is inserted from the storing side boom to the stored side boom and the outer surface thereof is brought into contact with the upper corner part of the stored side boom 13, and the slide plate 18 is pressed to the surface of upper part corner by pressing the backside of a side opposite the surface of contact with the upper corner part in a boom horizontal and/or vertical directions.
Patent JP-H03158463-A (JP)
Title: Thin film depositing device
Inventor: SHIMADA JUNICHI
IPC: C23C14/46
Filed: 1989-11-17
Abstract: PURPOSE:To form thin films having a desired change in compsn. and refractive index in a thickness direction at a relatively low temp. by irradiating a composite target disposed with plural different targets in tight contact with each other with an ion beam while moving the composite target, thereby sputtering the target. CONSTITUTION:The target 3 disposed in a vacuum chamber 1 having a vacuum pump 9 is irradiated with the ion beam emitted from an ion beam source 2. The fine particles sputtered from the target 3 are deposited onto a substrate 12 disposed to face the target. The composite target disposed with the plural different targets in tight contact with each other is adopted for the target 3 of the above mentioned thin film depositing device. Further, the target 3 is moved by a motor 8 so that the respective surfaces of the above-mentioned different targets are irradiated with the ion beam. The motor 8 is controlled by means of a computer 6 and a motor controller 7 to change the time for irradiation with each of the respective different targets at this time. The thin films having the desired change in the compsn. and refractive index are formed in this way on the substrate 12 kept at a relatively low temp.
Patent JP-H06113631-A (JP)
Title: Method for transplanting rice by agricultural working machine
Inventor: AKITA JUTARO
IPC: A01C11/02
Filed: 1992-10-09
Abstract: PURPOSE:To transplant small pieces of high-quality seedlings in a paddy field, etc., and to contribute to improvement in growth of seedling by reducing damage of root part of seedling lump as much as possible in cutting seedling lump with soil from its lower part by using an agricultural working machine. CONSTITUTION:In a state where slip down of seedling lump A temporarily placed along a guide plate 3 of an agricultural working machine 1 is controlled, a comblike tearing member 5 is thrust into the lower part of the seedling lump A and dropped. Then, the tearing member 5 is pulled out, a pawl member 6 is passed through in the vicinity of a point XA at which the tearing member is thrust into the seedling lump A to form a small piece D of seedling and the small pieces D of seedling are successively transplanted in a paddy field by action of the pawl member 6.
Patent JP-2001117368-A (JP)
Title: Developing device for two-component system developer
Inventor: EDAHIRO KAZUHISA
IPC: G03G15/08
Filed: 1999-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a vertical circulation system developing device which is excellent in the uniform mixing property of supply toner and which is consti tuted so that toner concentration in the device is stabilized in a short time after the toner is supplied and the density irregularity of an image is effectively prevented from occurring when the toner is supplied. SOLUTION: A developing sleeve 5 incorporating a magnet and a 1st developer stirring and feeding mechanism 16 feeding developer are housed in a lower chamber 3 formed in a developing housing 1. A 2nd developer stirring and feeding mechanism 17 feeding the developer in the direction opposite to the feeding mechanism 15 is housed in an upper chamber 4. Then, the chambers 3 and 4 are made to communicate with each other at front end parts in the feeding directions by the respective developer stirring and feeding mechanisms. Then, a magnet roller 25 drawing up the developer to the chamber 4 from the chamber 3 is arranged at the communication part being the front end part in the feeding direction by the feeding mechanism 16. Besides, a toner supply port 30 is formed at the end part of the chamber 4 communicating with the communication part.
Patent JP-H09283522-A (JP)
Title: Formation of metal wiring
Inventor: YON GON KIMU
IPC: H01L21/768
Filed: 1996-10-22
Abstract: PROBLEM TO BE SOLVED: To form easily contact holes by a method wherein plug patterns, which form the contact holes, are first formed, are covered with an interlayer insulating film, then, a flattening of the interlayer insulating film and the removal of a material forming the plug patterns are simultaneously executed. SOLUTION: First, a conductive layer 12 is selectively removed, a primary wiring 12a is formed and a photosensitive film 13 is applied thereon. Then, the film 13 is selectively removed to form plug patterns 13a and an oxide film is deposited thereon to form an interlayer insulating film 14. The surface of the film 14 is flattened in a chemical and mechanical polishing process. A material to dissolve the plug patterns 13a is kept added to a slurry, which is used in this polishing process and consists of an abrasive or the like, and simultaneously with this polishing process, the patterns 13a are removed and contact holes 15 are formed. After that, second conductive layers 6 are formed and are selectively removed to form into secondary wirings 16 and a metal wiring formation process is completed.
Patent JP-S63149747-A (JP)
Title: Read-only memory with data security protection mechanism
Inventor: ONO KIMIHARU
IPC: G06F21/62
Filed: 1986-12-15
Abstract: PURPOSE:To hold the security of stored contents by writing data ciphered by a data enciphering circuit in an address enciphered by an address enciphering circuit at the time of data writing, and at the time of reading, reading out the data stored in the enciphered address and applying the read data to a deciphering circuit. CONSTITUTION:At the time of data writing, writing data and a writing address are enciphered based on a cipher key set in a cipher key register 4, and at the time of data reading, the data written in a memory circuit 8 by means of the address enciphered by the cipher key set in the register 4 are read out and the read data are deciphered in the deciphering circuit 7 by the cipher key. Thus, the security of the stored contents can be held by holding the security of the cipher key used at the time of data writing.