baber/WOPTO huggingface dataset:
Patent JP-H02271095-A (JP)
Title: Horizontal type scroll compressor
Inventor: REIMONDO REON DEBUROISU
IPC: F04C18/02
Filed: 1990-03-06
Abstract: PURPOSE: To shorten the shell of a horizontal scroll compressor to a minimum length that is sufficient for lubricating-oil supply, by pumping lubricating oil from an oil sump to an orbiting scroll, a crankshaft and bearings by the reciprocation of a piston means while the orbiting scroll rotates. CONSTITUTION: A hermetic scroll compressor 10 employs various parts all placed horizontally so that its oil sump 50 is reduced in length and volume as compared to a vertical, type. In the compressor 10, an orbiting scroll 18 and an anti-rotation device 20 are disposed under the lubricating-oil level of the oil sump 50, and a force-feed lubricating pump made up of a piston cylinder 24 is provided. The rotation of the orbiting scroll 18 reciprocates the piston to pump up lubricating oil and supply it to the interface between a stationary scroll 16, the orbiting scroll 18, and the anti-rotation device 20, the interface between the orbiting scroll 18 and a crankshaft 32, bearings 40 and 42 on the crankshaft 32, and a bushing between the orbiting scroll 18 and the crankshaft 32. This mechanism simplifies the device structure and reduces the device size.
Patent JP-S59177096-A (JP)
Inventor: MOGI KANEAKI
IPC: D06F17/12
Filed: 1983-03-29
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-S58170681-A (JP)
Inventor: TAKASHIMA SHINJI
IPC: B62M9/124
Filed: 1982-04-01
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-S58171550-A (JP)
Title: Grain dispersion type composite material and its manufacture
Inventor: MIURA HIROHISA
IPC: B22F1/08
Filed: 1982-04-02
Abstract: PURPOSE:To obtain a grain dispersion type composite material with superior mechanical and thermal characteristics, by introducing composite fine ceramic- matal powder obtd. by rapidly cooling a gaseous mixture of metallic vapor with a gaseous element by adiabatic expansion into a molten matrix metal. CONSTITUTION:Metallic Mg or the like forming ceramics is charged into a reaction chamber 5, and gaseous CO or the like is introduced into the chamber 5 from an introduction port 3 through a preheating chamber 4. The crucible 2 is heated with a heater 6 to melt the Mg in the chamber 5, and the internal pressure of the chamber 5 is regulated. A gaseous mixture of Mg vapor with CO in the chamber 5 is spouted from a sectorial nozzle 11 and rapidly cooled by adiabatic self-expansion to form composite fine powder consisting of a surface layer of MgO and a core part of metallic Mg. The spouted flow 14 contg. the fine powder is hit on molten metallic Mg 12 to disperse the powder in the molten matrix metal. Unreacted gaseous CO is removed by suction with a vacuum pump 18.
Patent JP-S62212636-A (JP)
Title: Stop controller
Inventor: IWASAKI RYOICHI
IPC: G03B9/02
Filed: 1986-03-14
Abstract: PURPOSE:To obtain a stop controller with simple structure by providing a ring-shaped moving coil which swings around one support part as a fulcrum in the magnetic field of a magnet and forming an optical path in the moving coil, and allowing a stop mechanism to operate by the electromagnetic motion of the moving coil. CONSTITUTION:Yokes 26 and 27 are arranged outside a hollow shaft 21 opposite each other and fixed integrally between a fixed plate 22 united with the hollow shaft 21 and a fixed plate 31 fitted and fixed on the lower side of the hollow shaft 21. The moving coil 28 is put in the space between the yokes 26 and 27 and its support shaft 29 is inserted into small holes 23 and 32 of the fixed plates 22 and 31 to allow the coil to rock freely around the support shaft 29 as a fulcrum. A stop 34 is provided to the lower end of the hollow shaft 21, the center of a stop diameter is set on the optical axis in the hollow shaft 21, and the coupling pin 30 of the movable coil 28 is coupled with a coupling tongue piece 35. A current is supplied to the movable coil 28, which then moves at right angles to the magnetic field according to the relation among the magnetic field, current, and motion to increase or decrease the stop diameter of the stop 34.
Patent JP-H02235494-A (JP)
Title: Low brightness level correction system for reception color television signal
Inventor: YUYAMA ICHIRO
IPC: H04N9/64
Filed: 1989-03-09
Abstract: PURPOSE:To prevent coloring to a dark portion by reproducing a high frequency component of two color signals in a dummy way through the control method controlling the amplitude of the received two color signals in response to the low level luminance signal to be detected. CONSTITUTION:A received and inputted luminance signal (Y signal) is compared with a level comparator circuit 11 with a reference level, and when the Y signal is larger, color signals (signals C1, C2) pass through the circuit and when the Y signal is smaller, the color signals connect to ground thereby controlling the amplitude of the color signals. As an input signal to a simple black level correction device, the signals Y, C1, C2 are given as shown in an upper part of a waveform diagram. Dotted lines depict the reference level in the waveform diagram. When the Y signal whose level is below the reference level comes to the simple black level correction device, since the signals Y, C1, C2 connect to ground at that time, the output signals Y, C1, C2 are as shown in the middle part of the waveform diagram. The signals converted into R, G and B signals by an inverse matrix are as shown in the lower stage of the waveform diagram.
Patent JP-S63221266-A (JP)
Title: Fault point location system for three-terminal power transmission system
Inventor: MURAMATSU MASAHIKO
IPC: G01R31/08
Filed: 1987-03-10
Abstract: PURPOSE:To speed up fault restoration by locating a fault position occurring on a power transmission line in a three-terminal power transmission system according to voltage quantities and current quantities of respective phases after a fault detected at respective terminals of the power transmission line. CONSTITUTION:Terminal devices A1, B1, and C1 are provided at an A terminal, a B terminal, and a C terminal, voltage quantities and current quantities measured here are sent as data to a center device D, and used to perform vector arithmetic by a prescribed location arithmetic expression, thereby locating a fault point position. Namely, voltages and currents at the respective terminals are sampled and gathered on one place to find voltage drops per unit length of the power transmission system between each terminal and a branch according to the current data from the respective terminals, thereby deciding the section where the fault point is present by using those voltage drops, respective voltage data, and the distances between the terminals and the branch. Then the distance from the terminal in the fault section to the fault point is calculated from the integral value of the voltage drop per unit from the terminal of the fault section and fault section distance.
Patent JP-S60198933-A (JP)
Title: Duplicated system
Inventor: WATABE TOSHIKATSU
IPC: H04L1/22
Filed: 1984-03-22
Abstract: PURPOSE:To transmit data without giving effect on a normal operation system if a fault takes place in a system by connecting each of transceivers for operating system/standby system data lines and an internal timing transceiver section to the operating system/standby system data bank. CONSTITUTION:The internal line transceiver section 40 is connected to each of the operating system and standby system data lines 21, 22 via the operating system and standby system data line transceivers 41, 42. A timing line control section 50 is connected to the transmission lines 21, 22 via the timing transceivers 43, 44 and the transceivers 40, 41, 42 are controlled in the timing of the control section 50. The operating system and standby system data banks 11, 12 are connected respectively to the transmission lines 21, 22. If a fault takes place in one of the operating or standby systems, the effect given on the standby system or the operating system in normal operation is eliminated to transmit data.
Patent JP-H03258834-A (JP)
Title: Fluorinated organosilicon high-molecular compound and production thereof
Inventor: FUJINO MASAYA
IPC: C08G77/60
Filed: 1990-03-08
Abstract: PURPOSE:To provide the title compound represented by a specific composition formula, with its main chain consisting of silicon atom, containing fluorine atom in the side chain, formable to any shape, excellent in water-repellency, thus suitable for water-repellent materials, waterproof materials, etc. CONSTITUTION:The objective compound of formula II (n is integer, >=2) can be obtained by desalting condensation, with an alkali metal at elevated temperatures in an organic solvent, of a dihalosilane of formula I (R<1> and R<2> are each hydrocarbon, one or both of them being substituted by at least one fluorine atom).
Patent JP-H08227134-A (JP)
Title: Automatic photographic developing machine and processing method
Inventor: YOSHIDA KAZUAKI
IPC: G03C7/42
Filed: 1995-02-20
Abstract: PURPOSE: To prevent a streaky fault due to nonuniform processing caused when a sulfinic acid compd. is used by allowing a desilverization tank to contain a specified compd. and providing a specified squeeze means and a means for transporting a photosensitive material. CONSTITUTION: This photographic developing machine has a color development tank and a desilverization tank, and the desilverization tank contains a compd. shown by RSO3 M. In the formula, R is an aliphatic group, aromatic group or heterocyclic group, and M is hydrogen atom or a cationic group. The squeeze means and photosensitive material transporting means satisfy 20<=C/(1/U)<1/2> <=100 (where C is the amt. (ml/m<2> ) of a color developer entrained by a photographic sensitive material, and U is the linear transporting speed (cm/sec) of the automatic developing machine) are provided. Further, 1-30C, especially 1-20C, straight-chain, branched-chain or cyclic alkyl, alkenyl, benzyl, etc., are preferably used as the aliphatic group shown by R in the formula.
Patent JP-S52137580-A (JP)
Title: Prediction cotnrolling device
Inventor: FUJIWARA TOSHIKATSU
IPC: G05B11/42
Filed: 1976-05-14
Abstract: PURPOSE: To propose is a prediction controlling device whose prediction accuracy is enhanced by a simple circuit. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H02235095-A (JP)
Title: Con display method
Inventor: GOTO YOSHIHIRO
IPC: G06F3/0481
Filed: 1989-03-09
Abstract: PURPOSE:To display many icons on one line by displaying only the icons which are at marker positions large and markers which are not at the marker positions small by using a keyboard, a computer, an image memory, a CRT, etc. CONSTITUTION:The entire system consists of a mouse 1, the computer 3, the keyboard 2, the image memory 4, and the CRT 5. Then the movement of a marker is indicated with the mouse and inputted to the computer 3, which displays the marker on the CRT 5 through the image memory 4. The computer 3, on the other hand, displays an image and icons according to an indication made on the keyboard 2. Further, the computer 3 calculates the display position of an icon array from a marker indication position and makes an icon display according to the position. Consequently, only the icon at the marker position is displayed large and markers which are not at the marker position are displayed small, so that may icons can be displayed on one line.
Patent JP-S58173808-A (JP)
Title: Printing drive device
Inventor: SUZUKI TETSUO
IPC: B41J2/26
Filed: 1982-04-05
Abstract: PURPOSE:To perform high-speed printing, by a method wherein an armature and a leaf spring are formed as one body, and bent portion is formed at both side edges of the leaf spring serving as the armature and thereby forming a magnetic flux flowing surface. CONSTITUTION:When a coil 9 is not energized, i.e. at non-printing state, a leaf spring 10 is attracted to a core 2 by means of flux from a permanent magnet 3 and the elastic energy is stored. If the coil 9 is energized for printing command in this state, flux having reverse polarity to that of the permanent magnet 3 is generated in the core 2 and the magnetic force of the permanent magnet 3 is canceled thereby the leaf spring 10 is restored by the stored elastic energy and a wire 8 is moved towards a platen so as to perform printing. In this constitution, one leaf spring serves also as an armature thereby weight of the device is reduced by that corresponding to the armature and the high-speed printing can be performed.
Patent JP-H07262650-A (JP)
Title: Magnetic recording and reproducing device
Inventor: HASHIGUCHI YASUHIRO
IPC: G11B15/60
Filed: 1994-03-25
Abstract: PURPOSE:To tolerate the variation of parts dimension and cassette with the control power obtained by mounting a capstan for driving a magnetic tape in the manner of inclining it by a prescribed angle from the vertical direction against the surface placing the magnetic tape cassette. CONSTITUTION:By means of inclining an AC head 14 in the direction B, the tension of the upper end part 6a of the magnetic tape 6 becomes larger than that of the lower end part 6b, then the pressing force is applied to the magnetic tape 6 for moving it to the lower end part 6b. By this pressing force, the magnetic tape 6 goes along a lower flange of the fixed guide 3 located at the downstream side of the AC head 14, thereby non-adjustment for the height of the fixed guide 3 is attained. Since the magnetic tape 6 controlled with the fixed guide 3 is entered into a drawing out pin 2 through the capstan 1 while holding the control power, the running height at the drawing out pin 2 is accurately maintained.
Patent JP-H03256032-A (JP)
Title: Optical arithmetic unit
Inventor: ARAKI SOICHIRO
IPC: G02F3/00
Filed: 1990-03-06
Abstract: PURPOSE:To process the product of the vector and matrix of information fast by arranging a light receiving element array on an output surface so that projection light beams from light emitting elements on an input surface are imaged on optical modulators without overlapping and modulated light beams which are projected by the optical modulators are photodetected by one element at a time by as many as the light emitting element in a matrix. CONSTITUTION:In constitution wherein the projection light beams from the light emitting elements on the input surface are imaged on the optical modulators 3 so that images by respective lens elements do not overlap with one another, the light receiving element array 2 is arranged so that the modulated projection light beams of the optical modulators 3 are photodetected by one element through a lens array 4 at a time by as many as the light emitting elements in the matrix between lens elements where images by respective lenses on the input surface are adjoin to one another. Then two-dimensional image is not developed linearly, but processed as the two-dimensional information to calculate their product, and thus the product of the vector and matrix is processed fast.
Patent JP-S6387390-A (JP)
Inventor: YOSHIKAWA KUNIHIKO
IPC: B62L1/12
Filed: 1986-03-13
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-H05254444-A (JP)
Title: Mobile wagon
IPC: A47B31/06
Filed: 1992-03-13
Abstract: PURPOSE:To prevent coins and bank notes from being stolen from a containing part for coins and bank notes disposed in a wagon only through operation of a wagon handle. CONSTITUTION:In a wagon 10 formed in such a way that articles are loaded therein and the wagon is movable by means of wheels 12 arranged to the lower part thereof through push and pull of a wagon handle 40, the wagon handle 40 is brought into a horizontal state paralleling to a wagon top plate 16 and into a vertical state perpendicular to the wagon top plate 16. A containing part 30 for coins and bank notes is arranged on the wagon top plate 16 togetherwith an openable cover 36. In a state that the wagon handle 40 parallels the waging top plate 16, the openable cover 36 is freely openable. However, in a state that the wagon handle 40 is in a state to extend at right angles to the wagon top plate 16, the openable cover 36 is brought into collision contact with a control lever 46 to be into a non-releasable state.
Patent JP-S56150814-A (JP)
Title: Manufacture of poured type coil
Inventor: ITABASHI YOSHIFUMI
IPC: H01F41/12
Filed: 1980-04-23
Abstract: PURPOSE:To prevent the generation of void inside the poured type coil by a method wherein plural insulating members are inserted between conductors winding around the conductor making respective confronting faces of the conductors as to be exposed at the prescribed rate, and formation is performed with a resin. CONSTITUTION:The insulating members 5 having the prescribed size and the prescribed thickness are adhered on the surface of the conductor 1 leaving proper spaces winding around the conductor 1, the coil is wound holding the prescribed space between the mutual conductor 1, and the coil exposing the respective confronting faces of the conductor 1 at the prescribed rate is formed. The coil formed by this way is arranged in a metal mold, and a thermosetting resin 3 is poured in to make the resin 3 to be extended over the respective parts of the coil. After then hardening treatment is performed by heating. Accordingly the generation of void inside of the coil can be prevented.
Patent JP-S63224141-A (JP)
Title: Monoblock type sealed lead storage battery
Inventor: ASAI KENJI
IPC: H01M10/42
Filed: 1987-03-11
Abstract: PURPOSE:To prevent any drop in the discharge capacity of the battery in the caption on account of the strain on bulkheads caused by respective internal differential pressures between respective adjacent cells by installing, on each bulkhead between respective cells, a valve for releasing any large internal deferential pressure taking place between adjacent cells. CONSTITUTION:Valves 4 made to open at 0. 1 kg/cm<2> or more are attached to respective bulkheads 3 between respective adjacent cells in a plastic battery jar 2, and positive plates 5, negative plates 6 and separators 7 are housed in each cell which is electrically connected to the adjacent cell through a connection 8. Owing to the above structure, the appropriate valve installed on one bulkhead opens, so as to decrease any internal different pressure between adjacent cells, when the internal differential pressure takes palce between those adjacent cells. Thus, any drop in the discharge capacity of a battery caused by the strain in a battery jar bulkhead can be prevented during the period of its storage.
Patent JP-S63221727-A (JP)
Title: Land transmission line system of optical submarine cable
Inventor: TANIMURA KATSUHIKO
IPC: H04B10/80
Filed: 1987-03-10
Abstract: PURPOSE:To reduce the cost required for the land transmission line by connecting cables at a landing location of a submarine cable while separating them into feeding and optical system cables. CONSTITUTION:The submarine cable 2 landed from a sea 1 is connected in a joint box 4 in a man-hole 3 provided to the coast while being separated into a feeding system cable 5 and an optical system cable 6. Man-holes 3 are provided as required between the landing location at the coast and a terminal station 8, the feeding system cable 9 is connected similarly as a conventional coaxial cable in the man-hole 3 without using any joint box, and only the optical system cable 6 is subject to optical system cable connection 11 in the joint box 10 by the similar method to that of the on-land optical cable conventionally. Thus, it is possible to apply the cable joint method for a conventional land to the submarine cable system and the cost required for the transmission line is reduced.
Patent JP-H04212290-A (JP)
Title: Lighting device
Inventor: SUGIMORI HIDEO
IPC: H05B39/00
Filed: 1991-02-28
Abstract: PURPOSE:To provide a lighting device of high power source efficiency, compact size, light weight, and easy dimming, which device can supply plural incandescent lamps with a stabilized DC voltage exceeding their rating. CONSTITUTION:The specific feature of this lighting device is to provide a switching power source circuit which can supply an incandescent lamp Z with a DC voltage exceeding the rating, and applying the DC voltage to the lamp Z to radiate the light of color temperature about 2,900K or higher.
Patent JP-H05259494-A (JP)
Title: Manufacture of flexible solar cell
IPC: H01L21/268
Filed: 1992-03-16
Abstract: PURPOSE:To re-crystalize a chalcopyrite group compound film without damaging a polymer film substrate by irradiating the substrate with laser light kept at a temperature below zero while being scanned at the same time. CONSTITUTION:When a semiconductor film 3 which consists of a chalcopyrite group compound and serves as an optical active layer is formed on a polymer film substrate 1 provided with an electrode layer 2 on its surface, the film 3 is formed on the electrode by plating method using electrolyte solution containing constituting elements of a ternary system chalcopyrite group compound. Then a process of laser annealing is performed, in which the substrate is kept between -100 deg.C and 0 deg.C with liquid nitrogen cooling medium. If a chalcopyrite group compound is expressed in such chemical equation as CuXY, maximum effectiveness is obtained when X is In or Ga and Y is S or Se.
Patent JP-S60200942-A (JP)
Title: Aluminum alloy having superior strength and workability
Inventor: MORIYAMA TSUTOMU
IPC: C22C21/00
Filed: 1984-03-23
Abstract: PURPOSE:To obtain an Al alloy having such high strength that the thickness can be reduced, improved deep drawability and improved surface properties after deep drawing by specifying the amounts of Si, Fe and Cr contained. CONSTITUTION:This Al alloy consists of 0.41-0.80wt% Si, >1.25-1.75wt% Fe, 0.05-0.40wt% Cr and the balance Al with impurities. In the composition, Si inhibits earing by deep drawing and increases the elongation, Fe increases the strength and makes the grains fine, and a little Cr increases the strength and elongation and improves the deep drawability. The Al alloy has both strength and ductility and superior formability in a semihardened state as well as in a softened state.
Patent JP-H02234940-A (JP)
Title: Production of bulky multifilament processed fiber
Inventor: INOUE YASUJI
IPC: D02J1/18
Filed: 1989-03-08
Abstract: PURPOSE:To inexpensively provide the subject processed yarn having excellent appearance quality, touch and passability to higher processing processes by subjecting plural multifilament yarns comprising separately twisted multifilament yarns to looping, blending and interlacing treatments with a fluid nozzle and subsequently dividing the treated plural multifilament yarns into individual multifilament yarns. CONSTITUTION:A plurality of multifilament yarns 1 and 1' separately twisted in a twisting number of 100-500 turns/m are fed into a fluid nozzle 3, subjected to looping, blending and interlacing treatments and subsequently separated into the individual multifilament yarns, followed by separately winding up the yarns. In order to achieve the separation of the treated multifilament yarns a separating guide 5 comprising a ceramic bar, etc., may be disposed between a delivery roller 4 and a second delivery roller 7.