baber/WOPTO huggingface dataset:
Patent JP-S5490666-A (JP)
Title: Dust-collecting apparatus and its application for use in electric furnaces
Inventor: WATANABE TETSUAKI
IPC: B01D47/00
Filed: 1977-12-28
Abstract: PURPOSE: To provide a dust-collecting apparatus for use in electric furnaces such as metal-fusing  furnaces wherein usual washing inside a windmill is made practicable by making a reverse use of  high speed rotation of an impeller jetting water to the vicinity of the center thereof, and thus  covering a compressed plane of the impeller and an inner plane of a casing with flowing water  membrance.  
     CONSTITUTION: A suction windmill 7 is connected to a gas outlet of a final dust collector in a  closed electric furnace 1 for producing alloy iron. The windmill 7 has a device for injecting water  to the vicinity of the center of the impeller, and also has a washing water collector 6. Also, the  shape and position of and amount of water from the injection nozzles 17 are prepared so that the  whole surface of a main plate 14 and a side plate 15 of a disc impeller may be x covered with  water flowing from water-injecting pipes 19, 20, and the whole surface of the inner surface and a  compressed plane of the blade plate 16 with water from a water-injecting pipe 18. If water is  injected to the vicinity of the center of the impeller, water flows outward by centrifugal force and  wind force, forming a flowing water membrane. Furtheremore, a flowing water membrane is  formed on the inner surface of a casing 21 as water strikes from the outer end against the inner  surface of the casing 21. The flowing water moves to the collector 6 together with a gas current. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H0322573-A (JP)
Title: Solar cell device
Inventor: KAMATA YOSHIHIDE
IPC: H01L31/042
Filed: 1989-06-20
Abstract: PURPOSE:To remarkably improve a solar cell panel in photoelectric conversion efficiency by a method wherein solar rays are incident on a panel, and the solar rays reflected from the panel concerned are made to be incident on another panel again in succession. CONSTITUTION:Solar ray A1 incident straight on a cylindrical body 10 of an equilateral hexagon through an incident opening 10c of the cylindrical body 10 primarily hits a solar cell panel 11b located at the base, a part of light reflected by the panel 11b is incident again on a solar cell panel 11a arranged on the side wall through a reflection corner. Solar ray A2 obliquely incident on the cylindrical body 10 hits the solar cell panel 11a on the side wall and light reflected from it is made incident again on an opposed other panel 11a successively. As mentioned above, in a cylindrical body provided with many solar cell panels inside it, the panels mutually reflect solar rays, so that the reflected solar rays are effectively absorbed by the panels as incident solar rays and the loss caused by the scatter of the reflected light rays is almost eliminated, and consequently a solar cell device of this design can be sharply improved in photoelectric conversion efficiency.
Patent JP-H0448374-A (JP)
Title: Document data processor
Inventor: KUMAKAWA YOSHIO
IPC: G06F17/21
Filed: 1990-06-18
Abstract: PURPOSE:To dispense with format setting at every document data and to set desired formats on all the documents by providing an independent format storage means, and a document developing means which develops the document data based on format data stored in a common format storage means. CONSTITUTION:The same kind of plural pieces of document data are classified and stored in a document storage means as a document data group (binders 1, 2), and the common format storage means is arranged at the leading part of each document data group, and the format data in common to all the document data in the document data group is stored. Meanwhile, the format data set appropriately and independently at individual document data is stored in the independent format storage means arranged following the document data. Thence, readout document data based on the format data stored in the independent format storage means or that based on the format data stored in correspondent common format storage means is developed by the document developing means (input part 12, control part 12). Thereby, it is possible to dispense with the repeat of the same format setting for respective document data.
Patent JP-H025767-A (JP)
Title: Flying body using space buoyancy
Inventor: SHOJI YOSHINORI
IPC: B64G1/00
Filed: 1988-06-24
Abstract: PURPOSE:To have a flying body to fly up into the outer space using electric power, by generating a field having buoyancy to the whole outer space through the action of electrons and magnetic field. CONSTITUTION:A flying body 11 in the spherical form generates a magnetic field B surrounding it. Electrons (e) are supplied to inside this magnetic field. Inside of this magnetic field B an independent space is held through the interactions of electrons (e) and ions with this magnetic field B. This space is lighter than the external space of the magnetic field B, and it generates a buoyancy.
Patent JP-S644245-A (JP)
Title: Method for preventing deposition of compound on vessel wall
Inventor: NISHIOKA KAZUMASA
IPC: C07C239/00
Filed: 1987-06-26
Abstract: PURPOSE:To prevent a position of crystals deposited on a vessel wall from going up by attaching a water repellent material to a vessel wall at a position above the liquid surface of an aqueous solution of a compound which is contained in that vessel. CONSTITUTION:A water repellent material 7 (e.g. oil impregnated paper tape) is attached to a wall 4 of a vessel 1 at a position above the liquid surface of an aqueous solution of a compound (e.g. aqueous solution of urea) which is contained in that vessel. By adopting this method, the water repellent material is not wetted by a surface tension of e.g. aqueous solution of urea and deposited crystals do not move upward beyond that water repellent material.
Patent JP-S6314443-A (JP)
Title: Method for carrying zip type ic
Inventor: KASAI SHINICHI
IPC: H01L21/677
Filed: 1986-07-07
Abstract: PURPOSE:To obtain a pertinent method for carrying ZIP type IC without changing the basic layout of equipments in the carriage route of thick IC by a method wherein the ZIP type IC is turned or swiveled to take specified attitude respectively at multiple specified positions in the carriage route. CONSTITUTION:The package sides of a ZIP type IC are slidden along the surface of run-in oblique chute rails 3a to be turned by 90 deg. making the lead projecting surface of ZIP type IC package oppose to the surface of chute rails 3a at the end of the rails 3a. Next, the IC 1 is swiveled around the horizontal axis making said lead projecting surface take an attitude perpendicular to the direction opposing to an IC socket and then dropped along the vertical chute rails 3b to turn said ZIP type IC 1 by 90 deg. around the vertical, the axis N at the end of the rails 3b. Finally, the IC 1 swiveled around the horizontal axis making the package 1 sides of said 90 deg. turned ZIP type IC 1 lie along the surface of run-out chute rails 3c.
Patent JP-S5947691-A (JP)
Inventor: HAIRI MAKOTO
IPC: G08B17/10
Filed: 1982-09-13
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-H0210171-A (JP)
Title: Locating device for fault point on electricity transmission line
Inventor: YOSHIDA SATORU
IPC: G01R31/08
Filed: 1988-06-28
Abstract: PURPOSE:To surely discriminate a generation and a location of the fault on an electricity transmission line and to judge the results at the terminal of the transmission line by providing plural converters for an optical fiber transmission characteristic on plural electromagnetic wave receivers, detector for an electricity charging and energizing and the optical fiber in the transmission line. CONSTITUTION:The plural electromagnetic wave receivers 22 are installed on the transmission line, steel towers or their neighborhood leaving some spaces, and the received electromagnetic waves are outputted to a level decision device 30. An output of the detector 24 for the electricity charging and energizing is outputted to the level decision device 32. Then, by an integrator 34, the generation of the fault and its location are decided from that the outputs of the level decision devices 30, 32 are simultaneously detected within the specified time and from the level of the electromagnetic wave, and the results are outputted to the converter 36 for the optical fiber transmission characteristic provided on the optical fiber in the transmission line, in which the transmission loss is increased in accordance with this output. With this arrangement, the generation of the defect on the transmission line and its location are surely detected and the judgement can be easily made at the terminal of the transmission line.
Patent JP-S5283319-A (JP)
Title: Synthesis of polypropylenyl acetate
Inventor: TOUNO HIDEKI
IPC: C07C69/52
Filed: 1975-12-27
Abstract: PURPOSE: To obtain a title compound through conversion of the corresponding diester to monoester by heating in an aprotic solvent. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S6050385-A (JP)
Inventor: AARIN BAANAA
IPC: F28D19/04
Filed: 1983-08-31
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-H1014030-A (JP)
Title: Gas insulated switching device
Inventor: YAMAUCHI TAKAO
IPC: H02B13/02
Filed: 1996-06-19
Abstract: PROBLEM TO BE SOLVED: To reduce a service stop period due to the repairing, testing, and expansion of a power cable in a gas insulated switching device with a plurality of power cables. SOLUTION: In a gas insulated switching device including a cable unit with a plurality of cable heads 7a and 7b that are housed in a gas insulation container 8a being connected to a power cable 9a and a bus that is connected to the cable heads 7a and 7b and is housed in a gas insulation container, the gas insulation containers 8a and 8b of a cable head and the gas insulation container of the bus are connected via a separable gas insulation separation container 24, and the cable heads 7a and 7b and the bus are connected by separable conductors 27a, 27b, 28a, and 28b.
Patent JP-H1013693-A (JP)
Title: Digital information encoding device, digital information decoding device, digital information encoding/decoding device, digital information encoding method and digital information decoding method
Inventor: IMANAKA YOSHIFUMI
IPC: H04N1/413
Filed: 1996-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a digital information encoding device which enables high- speed processing and is suitable for making into semiconductor integrated circuit. SOLUTION: On the assumption a context table storage means 4 is provided for storing plural pieces of data for storage having predictive symbols and LSZ data concerning a device based on a QM coder, the data for storage are read out according to an address based on the context from a context generating means 2 and outputted to an arithmetic operation means 7. A reload data generating means composed of a data storage means 14 for storage, LSZ update logic circuit 15 and MPS update logic circuit 16 generates reload data based on the data for storage and a predictive converting signal from the arithmetic operation means 7. The reload data are reloaded with the data for storage in the context table storage means 4 according to an address based on the context from a context storage means 3.
Patent JP-S643878-A (JP)
Title: Data recorder
Inventor: ODAKA KENTARO
IPC: G11B20/12
Filed: 1987-06-25
Abstract: PURPOSE:To constitute an excellent tape recorder by using DAT by recording data signals by frames, generating an error correction code for several frames, and providing an area for discriminating the frames. CONSTITUTION:Two heads are provided on a rotary drum at a 180 deg. interval and a data signal is formatted, interleaved, and recorded while two slanting tracks formed by one turn of the drum are used as one frame; and an error correction code C is generated in the center and the data signal with optional variable length is recorded smoothly. Further, areas of signals for discriminating the frames of the data signal and error correction code are distributed and interposed in data parts between tracks Ta and Tb of one frame. Consequently, the excellent tape recorder can be constituted by using this DAT.
Patent JP-S6313629-A (JP)
Title: Punching die
Inventor: OGAWA MASUJI
IPC: B21D28/14
Filed: 1986-07-04
Abstract: PURPOSE:To enable a big reduced sectional work by composing the punching die for forming a stepped bolt by the die for forming head part and the die 2 for forming the shaft part and dividing the drawing part of the bolt in plural parts. CONSTITUTION:The punching die for forming the intermediate work 24 of a stepped bolt from a raw material 23 is composed of the die 1 for forming a head part and the die 2 for forming the shaft part and the latter is formed by the part 15 including a drawing part 21 and the parts 13, 14, 16 not containing it. In case of forming a bolt intermediate product, both dies 1, 2 are separated and after arranging the raw material 23 between both dies both dies 1, 2 are closely fitted. The raw material 23 is press-fitted into the forming holes 9, 22 of both dies and shaped in the shape of the intermediate product. In this case, since the forming part 15 of the drawing part 21 is composed of three divided bodies, the big load applied on the drawing part is reduced by the fine movement of the divided body, the crack caused by a big load on a shaft part forming member 17 is prevented and the drawing is performed at a big reduced sectional factor.
Patent JP-S5948843-A (JP)
Title: Information recording and reproducing device
Inventor: TAKAYAMA NOBUTOSHI
IPC: G11B27/10
Filed: 1982-09-10
Abstract: PURPOSE:To find out quickly information and to reproduce the information in a desired style, by recording and reproducing the program information corresponding to plural operation styles in addition to the main information to be recorded and reproduced and actuating an information recording/reproducing device in response to the reproduced program information. CONSTITUTION:The record or a mode is designated for a program signal by an operation switch 13, and therefore a switch SW2 is connected to the H side. Then the program signal produced by a program signal producer 21 is recorded on a program track. When the reproduction of program is indicated by the switch 13, a switch SW1 is connected to the H side. Then the program signal reproduced by a program head 7 is supplied to a mode detecting part 31, and a signal output is sent to a control signal generator of a system control part 15. Thus the control signal is delivered in response to the mode. Thus the information is quickly found out and reproduced in a desired style.
Patent JP-S5491092-A (JP)
Title: Piezoelectric vibrator
Inventor: HATSUTORI YOSHIO
IPC: H03H9/21
Filed: 1977-12-28
Abstract: PURPOSE:To lower the impedance of an equivalent circuit, and to sumplify the manufacture of a vibrator by forming an electrode film of a light metal such as Al by using photoetching technique. CONSTITUTION:Both sides of crystal plate 9 are coated with heat-resisting resin PIQ9. Next, resin PIQ9 is removed except the part where an electrode is formed. On both the sides of crystal plate 9, metal film 8 of less than 2.69 in specific gravity such as Al is vapor-deposited. Then, the exposed crystal part is etched in plasma of freon gas. Next, Al films on PIQ9 and PIQ are removed at the same time and only the Al electrode film of the 1st layer is left. As for the piezoelectric vibrator manufactured in this way, since the specific gravity of its electrode film is small, the impedance of the equivalent circuit is low and the manufacture process is simple, so that its cost can be reduced.
Patent JP-H08324359-A (JP)
Title: Weather strip
Inventor: OODOI KOUZOU
IPC: B60J10/82
Filed: 1995-05-31
Abstract: PURPOSE: To provide a weather strip for a variable roof such as a lifter roof and a cover member, low in cost, low in through-the-air swish and excellent in appearance. CONSTITUTION: A weather strip is provided with a U-shape welt part 5a fitted to the peripheral edge of a variable roof member 20 vertically moved to open/ close, and a seal part 5b protruded being inclined downward in relation to the centerline Q-Q of the U-shape welt part 5a. The upper part E, positioned above the center line Q-Q of the U-shape welt part 5a, of the seal part 5b is formed to be harder than the lower part F.
Patent JP-S6136818-A (JP)
Title: Shift lever device of speed change gear
Inventor: WATANABE HITOTSUGU
IPC: F16H59/10
Filed: 1984-07-27
Abstract: PURPOSE:To fix accurately a shift lever to the projected length by fitting a lock ball into a recess part formed at the outercircumference of the shift lever which slides within a tubular shift arm via a lock pin which contains a lock plate for control of move-back action and can move back and forth freely. CONSTITUTION:When a lock release button 16 is pulled up, a lock plate 18 is also moved up against a spring 19. Then a stopper 18a protruded over the upper surface of the plate 17 hits the lower surface of a lock main body 12. Thus the plate 18 stops there. In this case, the lower edge of the plate 18 moves over a guide hole 26. Thus the control is released for the rear edge surface of a lock pin 20, and a lock ball 21 shunts against a spring 22. When a shift lever 1 is pushed down, the ball 21 rolls along the outside surface of the lever 1 and is fitted into a recess part 3 at an upper side. When the desired projected length of the lever 1 is obtained, the pull-up force of the button 16 is released. Thus the lower edge of the plate 18 is positioned again at the rear end surface of the pin 20. Then the ball 21 is fitted into the part 3 and locked there.
Patent JP-H1012185-A (JP)
Title: Photomultiplier
Inventor: KUME HIDEHIRO
IPC: H01J43/28
Filed: 1996-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a photomultiplier with enhanced light-receiving efficiency. SOLUTION: In a photomultiplier, a flange F is formed at one end of a metal side tube 3, and melt-bonded with a light receiving surface plate 1. A circular stem 4 constituting a base table part is formed at the other end of the metal side tube 3. A focusing electrode 6, an electron multiplier part 5, and an anode 10 are arranged from the light receiving surface plate 1 side on the inside of a vacuum container formed by these component. A photoelectric surface 2 is formed on the inner surface of the light receiving surface plate 1, and a projection 31 having practically the same shape as a space partitioned b the inner circumferential edge of the flange F is integrally formed on the outer surface of the light receiving surface plate 1. A semi-globular lens 30 practically equal to the diameter of the metal side tube 3 is closely connected to the projection 31 in the lower surface.  In this constitution, light to be detected is deflected without attenuation, photo-intercepting efficiency on the photoelectric surface is enhanced. As a result, the sensibility of the photomultiplier is enhanced compared with the conventional one.
Patent JP-S6221429-A (JP)
Title: Manufacture of waveform diaphragm for pressure detector
Inventor: OKUBO MASARU
IPC: B21D26/021
Filed: 1985-07-18
Abstract: PURPOSE:To execute forming of a precise shape having no distortion by executing a hydraulic forming to a waveform by profiling a metallic diaphragm, on a die surface which has brought the waveform to forming working. CONSTITUTION:A plate-shaped diaphragm 2 is welded to a part corresponding to a pressure detector case 1 together with a heel block 3. Thereafter, a forming die 20 provided with a waveform surface 20a is placed against a pressure receiving surface side of the diaphragm 2, and sealed up tighly by a sealing screw 22. Subsequently, a forming pressure is applied through a hydraulic pressure leading-in pipe 21 from the direction as indicated with an arrow P. In this way, the plate-shaped diaphragm is formed to a waveform by profiling the waveform surface 20a.
Patent JP-S6138694-A (JP)
Title: Apparatus for preventing eutrophication
Inventor: ARIMA HIROSHI
IPC: C02F7/00
Filed: 1984-07-31
Abstract: PURPOSE:To reduce cost and to save energy consumption of an eutrophication preventing apparatus by providing a pressure accumulator for accumulating high pressure air produced by compressing air by the wave energy and air ejecting device for ejecting the air in the pressure accumlator. CONSTITUTION:A eutrophication preventing apparatus consists of a pressure accumulator 1, air ejecting device 2, and a float 3. The pressure accumulator 1 consists of a cylindrical pressurized air accumulating chamber 10 and a water passing valve 11 extented toward the bottom of the pressure accumulator 10. A float 3 is provided to the bottom side of the pressure accumulator 10 and around a pipe 11 so as to float the portion of the pressure accumulator 10 in the water. The air ejecting device 2 is communicated with the pressure accumulating chamber 10 at the side wall of the pressure accumulating chamber 10 and consists of an air ejecting pipe 20 bending 90 deg. and extending into water, and a pressure retaining valve 21 provided to the opening of the ejecting pipe 20. Further, a water discharging pipe 4 is connected to the air ejecting pipe 20 from the bottom end of the side part of the pressure accumulating chamber 10 which discharges water invaded into the pressure accumulating chamber 10 together with air.
Patent JP-S6050530-A (JP)
Title: Image forming photosensitive material and its manufacture
Inventor: KODAIRA TAKEO
IPC: G03F7/11
Filed: 1983-08-30
Abstract: PURPOSE:To obtain a nonsilver salt type image forming photosensitive material high in sensitivity and reducible in density after image formation by forming a metallic thin film, a lower photosensitive layer contg. a photosensitive resin, and an upper photosensitive layer contg. a cross-linking agent and a sensitizer in succession on a base plate. CONSTITUTION:A metallic thin layer 24 of an aluminum vapor deposited layer or the like is formed on a transparent base 23. It is coated with a resin soln. obtained by dissolving a photosensitive resin in a solvent and dried to form a lower photosensitive layer 25. Next, an upper photosensitive layer 26 is formed by coating the layer 25 with a soln. prepd. by adding a cross-linking agent and a sensitizer to the same coating soln. and drying it, and an intended image forming photosensitive material 22 is thus obtained. This is imagewise exposed to harden the surface of the photosensitive layer 27 (25, 26), and developed to form a resist image 28. This image 28 is processed with a reducing soln. The part of the layer 27 near the metallic layer 24 is not hardened and dissolved in the reducing soln. and the surrounding part of the layer 24 is disclosed and made easily reducible.
Patent JP-S6315598-A (JP)
Title: Howling suppressing device
Inventor: MATSUMURA FUMIHIKO
IPC: H04B3/20
Filed: 1986-07-08
Abstract: PURPOSE:To narrow the width of each notch and to decrease the deterioration of a sound quality by arranging in cascade plural number of notch filters, deciding the sweeping band of each notch filter and sweeping all frequency bands in a period T. CONSTITUTION:A howling preventing device 18 consists of (n) pieces of the notch filters 12, 13 and 14 which are connected in cascade, and a control circuit 15 to control the center frequency of these notch filters 12, 13 and 14. If the band, swept by each notch filter, is devided into (n) pieces by using plural number of the notch filters, the width of the notch can be made narrow, and the deterioration of the sound quality can be decreased because blocking bands can be dispersed. Compared with conventional examples, for instance, in case of the sweeping time T=100millisec and n = 20, the width of each notch can be 51 Hz.