baber/WOPTO huggingface dataset:
Patent JP-S61159835-A (JP)
Title: Repeating branch device for bidirectional type optical fiber transmission system
Inventor: NAKAMURA CHO
IPC: H04B10/038
Filed: 1985-01-07
Abstract: PURPOSE:To obtain a device to which a backup use repeating branch device can be connected, and also a repeating branch device of other circuit can be connected, by executing a backup of a repeating branch operation electrically and by an optical signal to the backup use repeating branch device and the repeating branch device of other circuit, respectively. CONSTITUTION:A titled device is provided with the first light-electricity converting part 2, the first detecting means for generating an an abnormality signal for showing its abnormality, the first electricity-light converting part 4, the first external electric signal input/output means 7, the first switch part 3, the second light-electricity converting part 12, the second detecting means 13 for generating an abnormality signal for showing its abnormality, the second electricity-light converting part 4, the second external electric signal input/output means 8, and the second switch part 10. Also, this device is provided with a monitor control part 11 for processing an abnormality signal from first detecting means 6 and the second detecting means 13, and also the first detecting means and the second detecting means of a backup use repeating branch device corresponding to said means, supplying it to the second electricity-light converting part 12, and also controlling and output timing of an up-direction electric signal of at least partial light-electricity converters of the second light-electricity converting part 9.
Patent JP-H07209297-A (JP)
Title: Vii-th a factor specific antibody and determination thereof
Inventor: KONDO SHINICHI
IPC: C07K19/00
Filed: 1994-01-11
Abstract: PURPOSE:To produce a specific antibody which does not react with the VII-th factor of coagulant but react with the VII-th a factor specifically by dosing an animal with tridecaptptide having a specified structure as an antigen thereby immunizing the animal. CONSTITUTION:Tridecapeptide represented by Cys-Leu-Glu-Lys-Arg-Asn-Ala-Ser- Lys-Pro-Gln-Gly-Arg is suspended, as an antigen, in a buffer or a physiological saline and given to a mammal through an interperitoneal or intermuscular route. An antibody having sufficient titer is normally obtained by injecting the antigen three times or more. The blood is sampled upon the lapse of 7 to 10 days after injection and the blood serum thereof is condensed and purified to produce a VII-th a factor specific antibody. Consequently, the VII-th a factor in the blood components, which does not react with the VII-th factor but reacts only with the VII-th a factor specifically, can be determined and the coagulation sthenic state can be determined accurately.
Patent JP-S62161013-A (JP)
Title: Floor placing and fixed type plumb bob
Inventor: KOBAYASHI NOBUYUKI
IPC: G01C15/10
Filed: 1986-01-09
Abstract: PURPOSE:To enable work by one person and to make it possible to accurately obtain a point, by marking the point to the wall on the extended line of two standing yarns overlapped when looked from the front. CONSTITUTION:A floor placing and fixed metal jig 4 is fixed by feet and other means so that the reference marking (base marking) of a floor 5 is matched with the center line of the floor placing and fixing metal jig 4 in the longitudinal direction thereof and a counterweight 3 is suspended from a suspending hook 1 at a proper position through a yarn 2. The suspending hook 1 is moved left and right until the standing yarn (vertical yarn standing under its own weight) reaching the counterweight 3 from the suspending hook 1 is overlapped with the yarn 2 reaching the suspending hook 1 from the floor placing and fixing metal jig 4 when a wall 6 is looked from the front and the point on the same line as the reference marking of the floor is taken on the wall surface 6 on the extended line of the overlapped standing yarns. By this method, as compared with conventional case using one stripe of yarn, a joint line is accurately determined in the line of sight and work by one person is enabled.
Patent JP-S60145742-A (JP)
Title: Duplication method of ordering line of optical transmission system
Inventor: FUJIKURA YASUHIRO
IPC: H04L1/22
Filed: 1984-01-09
Abstract: PURPOSE:To prevent an ordering line from being failed by providing a switching means receiving a signal from other main signal line if a signal detecting the occurrence of a fault of one main signal line is detected. CONSTITUTION:When an alarm such as out of synchronism of input and input error and input interruption which take place in optical terminal station devices 1, 2 is given to switching circuits 5, 6, the switch circuit 5 changes over the connection from the output of a digital/analog conversion circuit 12 to the output of a digital/analog conversion circuit 18. The switch circuit 6 changes over the output of the digital/analog conversion circuit 21 to the output of the digital/analog conversion circuit 27. When the optical terminal station devices 4, 3 generate an alarm to the similar alarm circuits 5, 6 while the switching circuits 5, 6 are thrown to the position of the optical terminal station devices 4, 3, the switching circuit 5 is switched to the output of the digital/analog conversion circuit 12 and the switching circuit 6 is switched to the output of the digital/analog conversion circuit 21 respectively.
Patent JP-H07211985-A (JP)
Title: Semiconductor laser device
Inventor: NAKANISHI HIDEYUKI
IPC: H01S5/00
Filed: 1994-01-12
Abstract: PURPOSE:To provide a semiconductor laser device which can solve such a problem that signal light cannot be detected or processed accurately due to unnecessary photoelectric charges generated from a silicon substrate and can accurately and stably receive or process incident signal light. CONSTITUTION:Photoelectric charge shielding areas 20 composed of P-N junctions are respectively provided between a semiconductor laser chip 10 positioned on the flat surface 12 of a recessed section formed on the surface of a silicon substrate by etching and a signal light detecting circuit 16 and signal processing circuit 17 provided on the upper surface of the substrate 11 on both sides of the recessed section. Therefore, the circuits 16 and 17 can stably be driven, because the circuits 16 and 17 can be protected front adverse influences front light other than the signal detecting laser light emitted front the chip 10.
Patent JP-S5387001-A (JP)
Title: Pumping-pump controlling device for tiers filtration plant
Inventor: HONJIYOU TOSHIO
IPC: F04B49/06
Filed: 1977-01-12
Abstract: PURPOSE: To obtain a nice water level regulating characteristics by controlling the discharge as a water level is corrected on a basis of the inflow discharge flown naturally from a water-fed well to a cleaning bed group and the made extraction volume. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5285837-A (JP)
Title: Measuring apparatus
Inventor: SEKI ISAMU
IPC: G07C3/08
Filed: 1976-01-09
Abstract: PURPOSE:To measure working efficiency, etc.  automatically by performing arithmetic operation of the number of production and various set numbers.
Patent JP-H01179461-A (JP)
Title: Field-effect transistor
Inventor: KURODA SHIGERU
IPC: H01L29/80
Filed: 1988-01-07
Abstract: PURPOSE:To reduce source parasitic resistance in its dependence for its size upon the source.gate distance and to decrease a cap in its thickness by a method wherein a semiconductor cap layer, composed of a compound semiconductor capable of high impurity concentration and provided with a thin surface depletion layer, is provided on top of a conventional-design cap layer. CONSTITUTION:Semiconductor cap layers 51 and 52, capable of non-alloy ohmic contact with a source electrode 6 and a drain electrode 7, are provided on both sides of gate electrodes 8 between the source electrode 6 and a semiconductor channel layer 2 and between the drain electrode 7 and the semiconductor channel layer 2. A low-resistance layer 53 built of the same material as the semiconductor cap layers 51 and 52 is provided on the semiconductor channel layer 2 between the two gate electrodes 8. This design reduces the sheet resistance, decreases a source parasitic resistance Rs in its depedence for its size on the source.drain distance, and thins out a cap layer 42 so that it will satisfy planarization requirements.
Patent JP-H07205142-A (JP)
Title: Biaxial kneading extruder
Inventor: ODA NORIKIYO
IPC: B29C48/41
Filed: 1994-01-12
Abstract: PURPOSE:To easily separate gas from a kneading material and to improve a processing capacity by providing a plurality of grooves at two circular-arc parts of a bore of a cylinder of a biaxial kneading extruder, and providing a cutout at a connecting part of the two parts. CONSTITUTION:A plurality of grooves 2M are axially formed at circular-arc parts of two bores 2H of a kneading cylinder 2C of a cylinder 2 of a biaxial kneading extruder 1, and a cutout 2K is formed at a connecting part of the parts. Accordingly, gas contained in a kneading material during melting and kneading is fed to a degassing part of a downstream via a space formed along the grooves M or the cutout 2K, the gas of the material is easily separated and externally discharged. Thus, the material can be stably supplied to improve its discharging capacity and to largely improve its processing capacity.
Patent JP-H05180641-A (JP)
Title: Surface-shape measuring apparatus
Inventor: ICHIKAWA TOSHIYUKI
IPC: G01B11/30
Filed: 1992-01-09
Abstract: PURPOSE:To measure the shape of a surface quickly without contact. CONSTITUTION:This apparatus has a light source 1 for emitting a light beam, an optical system 2 for converting the light beam emitted from the light source 1 into the light beam having the specified beam diameter (a) and focal distance and a light-beam-diameter detecting part 3, which casts the converted light beam on a surface to be measured 4 and thereafter detects the diameter of the reflected light beam. The shape of the surface to be measured 4 is measured by detecting the change in diameter of the reflected light beam, with the surface to be measured being moved.
Patent JP-S5495941-A (JP)
Title: After-treating method for steel sheet with superior corrosion resistance and coating adherence treated with chromic acid by electrolysis
Inventor: KAMATA MINORU
IPC: C25D11/38
Filed: 1978-01-13
Abstract: PURPOSE: To obtain a treated film with superior corrosion resistance and coating adherence by forming a chromate film on a steel product and carrying out after- treatment in hot city water, distilled water, deionized water, a weakly alkaline aq. soln., etc. while applying ultrasonic vibration.  
     CONSTITUTION: A chromate film is formed on the surface of a steel product, washed with water, and immediately after-treated in hot city water of 65W100°C and pH 4W11, distilled water, deionized water or a weakly alkaline aq. soln. while being applied with vibration energy of 0.1W1 W/cm 2  for about 0.5W7.5 sec. Thus, a treated film is obtd. having fine appearance, superior corrosion resistance and coating adherence which is hardly deteriorated on standing. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H03206525-A (JP)
Title: Stack system for single chip microcomputer
Inventor: OHARA AKIKAGE
IPC: G06F9/40
Filed: 1990-01-09
Abstract: PURPOSE:To improve the availability of a RAM by changing the allocation of data on the RAM in accordance with instructions. CONSTITUTION:The return address data obtained at execution of an internal CALL instruction of a RAM and the stack register data on a PUSH instruction are stored in the same RAM, and the data on the PUSH instruction are stored in the specific areas of plural addresses. For instance, the return address of the CALL instruction are all written in a single address F, for example, of the RAM. Meanwhile the data contents of the register on the PUSH instruction are written in the areas D and C, for example, of the same RAM in terms of the 4-bit data. Thus the total availability of the RAM is improved.
Patent JP-H02183515-A (JP)
Title: Electron beam exposure device
Inventor: KAMIO MASASHI
IPC: H01L21/027
Filed: 1989-01-10
Abstract: PURPOSE:To obtain an inexpensive electron beam exposure device which does not require a memory for editing data within a computer by providing a drawing pattern memory for storing a figure data and deflection distortion data generated for several times by the computer between the computer and a main deflector as well as a sub-deflector. CONSTITUTION:A figure data and deflection distortion data are sent to a drawing data memory 8 and a correction coefficient operation circuit 13 from a computer 7. Then, a field memory 16 and a sub-field memory 17 are connected to the output sides of the correction coefficient operation circuit 13 and a sub- deflection correction processing circuit 10, respectively; the figure data and deflection distortion data are not directly sent to a main deflection DAC14 and a sub-deflection DAC 12 and are stored as each memory data. As a result, data can be written for several times and data at the same position is only one even if the data is memorized in this memory for a plurality of times. Thus, it is not necessary to check the figure data by a computer.
Patent JP-H04241215-A (JP)
Title: Tape guide drum device
Inventor: IMAI ATSUSHI
IPC: G11B5/52
Filed: 1991-01-11
Abstract: PURPOSE:To improve workability in assembling a motor part, to enhance the assembling accuracy thereof and to make it light in weight in the tape guide drum device of a magnetic recording and reproducing device. CONSTITUTION:A coaxial positioning part is provided so that a sub rotor 21 may be previously disposed on a lower drum 11 coaxially to a rotary shaft, and a height deciding part 28 for allowing a rotor magnet 24 and the sub rotor 21 to be opposed through a fixed gap by putting a stator unit between them when the rotor magnet 24 is fixed on the rotary shaft is provided.
Patent JP-H02183279-A (JP)
Title: Drive switching device
Inventor: WATANABE JUNJI
IPC: G05D3/00
Filed: 1989-01-10
Abstract: PURPOSE:To miniaturize the device and to reduce the maintenance cost, etc., of the device and by switching the association with or disconnection from an optional driving means among driving means which are associated with the motor of a driving source and storing the switching position. CONSTITUTION:The driving switching device is fixed and supported on a fixed plate 11, a fixed gear 13 is connected with a connecting rod 12, and a movable gear 14 and a rotary gear 15 are arranged on the rotary shaft of the fixed gear 13. Here, the angle theta0 of the gear is an integral multiple of the step angle of the pulse motor, so when the pulse motor 18 is in the stopping or driving state, the grooves of the fixed gear 13, movable gear 14, and rotary gear 15 engage one another the number of steps of the pulse motor 18 in the stopping or driving state is stored in a specific address of a RAM. Then a gear train 19 is connected with the rotary shaft of the pulse motor 18, a shaft 16 is connected with the center shaft of the gear train 19, and clutches A and B are connected with the shift 16 respectively. Consequently, the driving systems are brought under the driving control of one pulse motor to reduce the size and price of the device.
Patent JP-S58122978-A (JP)
Inventor: KAREN JIIN KIYANBERU
IPC: C08G77/38
Filed: 1983-01-10
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-S62161837-A (JP)
Title: Regeneration of fluorine-containing cation exchange membrane
Inventor: TSUKADA TETSUO
IPC: C08J5/22
Filed: 1986-01-10
Abstract: PURPOSE:To regenerate a fluorine-containing cation exchange membrane having multilayer structure and degraded performance, by crushing the degraded cation exchange membrane to granules, heating and melting the granules in the form of a film and laminating the film with a separately produced film under melting. CONSTITUTION:The degraded cation exchange membrane to be regenerated is a film having multilayer structure consisting of (A) the first film composed of a fluorine-containing polymer (preferably perfluoropolymer) having carboxylic acid group and a thickness of preferably 5-70mum and (B) the second film composed of a fluorine-containing polymer having larger thickness and smaller specific electrical resistance than the film A and containing cation exchange group (carboxylic acid group, phosphoric acid group or sulfonic acid group). The degraded cation exchange membrane is crushed to granules, the ion exchange group of the granule is converted and the granules are heated and melted to obtain a film. The film is used as the second film and is laminated with a newly prepared first film A under melting to obtain a regenerated cation exchange membrane.
Patent JP-H09187912-A (JP)
Title: Printing, work, intalio and production of image display device
Inventor: YANAGISAWA YOSHIHIRO
IPC: H01J9/02
Filed: 1996-01-10
Abstract: PROBLEM TO BE SOLVED: To enhance the printing accuracy of offset printing by providing a relative position detection means detecting the relative position of a blanket cylinder, a work and an intaglio and a drift correction means correcting the axial direction of the blanket cylinder on the basis of the detected relative position. SOLUTION: An ink distributing stand 1, a plate surface plate 2 and a work surface plate 3 are arranged on a main body frame 8 in one row and rack gears 9a, 9b are provided on both sides of this row. Conductive processing parts 17a, 17b being relative position-to-be-detected means are respectively provided on both sides of the direction vertical to the moving direction of the blanket cylinder 11 on an intaglio 5 and a work 6 and static capacity monitor probes 18a, 18b being relative position detection means are provided on both sides of a place where the blanket 15 of the blanket cylinder 11 is mounted so as to come into contact with the conductive processing parts 17a, 17b at a time of the movement of the blanket cylinder 11.
Patent JP-H04238860-A (JP)
Title: Production of barium titanate-based porcelain semiconductor
Inventor: OHARA KEISHIN
IPC: H01C7/02
Filed: 1991-01-11
Abstract: PURPOSE:To increase breakdown strength and to reduce resistivity at room temperature by blending a barium titanate-based base composition containing a Curie point transfer substance with a specific semiconductor forming agent and burning. CONSTITUTION:A barium titanate-based base composition containing 0.1-30 wt. mol% Curie point transfer substance is blended with 10-70wt.% Sb2O5 sol adjusted to pH6-2, having 0.02-0.05mum particle diameter, as a semiconductor forming agent and optionally a mineralizer and a voltage-dependent stabilizer in the presence of water in a wet state for 1-25 hours. The blend is dried, calcined at 1,000-1,400 deg.C for 1-3 hours and ground to give a mixture. The mixture is molded and burnt at 1,300-1,400 deg.C for 0-10 hours.
Patent JP-H02183171-A (JP)
Title: Measuring method of volumetric specific resistance of rolled tape
Inventor: SATO NORIO
IPC: G01R27/02
Filed: 1989-01-09
Abstract: PURPOSE:To measure the volumetric specific resistance of the whole of a rolled tape with improving the reliability by providing a cylindrical center electrode, an outer peripheral electrode provided on the coaxial circle with said center electrode and a ring-shaped guard electrode in tight contact with an object to be measured. CONSTITUTION:An object 1 to be measured which is a semiconductor tape in a roll is mounted between a cylindrical center electrode 2 and an outer peripheral electrode 3 provided on the coaxial circle of the center electrode 2 so as to be in tight contact with the electrodes 2 and 3. Ring-shaped guard electrodes 4, 4' are fixed by a guard fixing tool 7 in tight contact to both surfaces of the object 1 between the electrodes 2 and 3. The electrodes 4, 4' are earthed. When a voltage is applied between the electrodes 2 and 3, the current is measured at 6 and input to a personal computer 9 via a sequence controller 8. In the personal computer 9, the volumetric specific resistance of the object 1 to be measured is calculated based on the preliminarily input data. Thus, the object 1 to be measured can be checked with high reliability all over the length thereof.
Patent JP-H0885768-A (JP)
Title: Antistatic transparent plastic plate and its production
Inventor: NISHIMURA YOSHIO
IPC: B05D3/06
Filed: 1995-01-11
Abstract: PURPOSE: To obtain an antistatic transparent plastic plate uniformly coated with a conductive layer formed by easily curing by irradiation with ultraviolet or visible light and being excellent in hardness, solvent resistance and chemical resistance by using specified components. CONSTITUTION: This plate is produced by forming a conductive layer made from a photocurable conductive coating material comprising 100 pts.wt. (meth) acrylate compound (A) having at least two (meth) acryloyl groups in the molecule, 0.1-30 pts.wt. aniline polymer (B), 1-100 pts.wt. alkyl (meth) acrylate (C), and 0.01-10 pts.wt. photopolymerization initiator (D) on a transparent plastic plate substrate. An example of the preparation of the photocurable conductive coating material comprises mixing the component B with the component C and optionally an organic solvent, adding the component A and the component D to the mixture, and further mixing the resultant mixture.
Patent JP-2000200589-A (JP)
Title: Nonaqueous electrolyte battery and its manufacture
Inventor: INOUE TAKEFUMI
IPC: H01M10/058
Filed: 1999-01-08
Abstract: PROBLEM TO BE SOLVED: To provide a nonaqueous electrolyte battery and a method for manufacturing the same by preventing any elusion of an additive such as silicon into a nonaqueous electrolyte from aluminum solder, thus preventing any degradation of battery performance. SOLUTION: A ceramic ring 6 is fitted around a positive electrode terminal 4, to be sealed and fixed with aluminum solder 8. Thereafter, a positive voltage is applied to the positive electrode terminal 4 and soaked in a treatment solution similar to a nonaqueous electrolyte, so that an additive such as silicon is eluded previously, thereby reducing the content of the additive. Consequently, it is possible to prevent any elusion of the additive into the nonaqueous electrolyte from the aluminum solder 8 after assembly of a battery, thus preventing any degradation of battery performance.
Patent JP-H11197838-A (JP)
Title: Narrow groove tig welding method for high mn stainless steel for ultra-cold temperature, and welded structure excellent in ultra-cold temperature toughness
Inventor: SHIBATA MITSUAKI
IPC: H02M9/00
Filed: 1998-01-08
Abstract: PROBLEM TO BE SOLVED: To provide a MIG welding method in which no defects such as hot cracks are generated in a weld metal of a thick material to be welded, and the deposited metal whose 0.2% proof stress at 4K is >=1000 N/mm<2> , and whose fracture toughness value KIC is >=140 MPa.m, can be obtained. SOLUTION: A high-N, high-Mn stainless steel welding wire in which 6-8 mass % Ni is contained, and the composition of Pb and O is respectively suppressed to 0.0005 mass % and 0.005 mass % respectively is used so as to satisfy the welding conditions of (A) a welding torch of multiple shield structure having a center gas nozzle is applied, (B) Ar gas containing >=20 vol.% He and 0.5-2 vol.% O2 is used as the center gas around a welding wire, and the arc and the molten metal surface are shielded, and (C) oscillation having the end-stop time at a groove end part is achieved, and the average heat input is >=20 kJ/cm.