baber/WOPTO huggingface dataset:
Patent JP-H0489543-A (JP)
Title: Wind tunnel tester
Inventor: KATAYAMA MASAYUKI
IPC: G01M9/06
Filed: 1990-08-01
Abstract: PURPOSE:To enable measurement of an aerodynamic dynamic differential coefficient about a roll shaft without requiring a large driver by mounting a blade at a rear end of a sting supporting a model and rotating the sting utilizing an pneumatic force working on the blade. CONSTITUTION:When a rotating shaft 14 is rotated with a driver 15 according to a command of a controller 12 to change an angle alpha of twisting of a blade 13, a pneumatic force works on the blade 13 and a moment l is generated so as to rotate a sting 3 about a longitudinal shaft. The sting 3 can be rotated utilizing the moment l and moreover, a desired angular velocity of rotation can be obtained by controlling the angle alpha of twisting of the blade 13. A driving force necessary for the driving of the blade 13 can be very small if the center of rotation of the blade 13 is selected properly. This enables the measurement of an aerodynamic dynamic differential coefficient about a roll shaft by a small driving force with a simple device.
Patent JP-S58104705-A (JP)
Inventor: HIRAO SHINZOU
IPC: C04B28/02
Filed: 1981-12-17
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-H0758336-A (JP)
Title: Thin-film transistor and its production
Inventor: FUKUDA KAICHI
IPC: H01L29/786
Filed: 1993-08-19
Abstract: PURPOSE:To suppress the leakage current at a low level by doping ions which include at least one kind of atom out of C, N and O, from the channel protection film side and forming a highly resistant region on the boundary of the channel protection side in a semiconductor layer. CONSTITUTION:After a source electrode 8 and a drain electrode 9 are formed, C ions, for example, are implanted from the upper side of a channel protection film 5 by an ion doping method while the electrodes 8 and 9 are used as a mask and a highly resistant region 11 is formed on the boundary of the channel protection film 5 side in a semiconductor layer 4. As a result, even when the energy band of the semiconductor layer just beneath the protection film is changed due to the electric field effect of external charging and electrons are accumulated, leakage current is suppressed at a low level thanks to the highly resistant region. On the other hand, current controlling through a gate electrode electric field is performed against the lower layer part of the channel semiconductor layer where no highly resistant region is formed through ion doping, thereby hardly reducing ON-state current.
Patent JP-S6461591-A (JP)
Title: Presst jacket of press for dehydrating web material
Inventor: KURISUCHIYAN SHIIRU
IPC: B30B9/20
Filed: 1988-08-19
Abstract: PURPOSE: To prevent groove marking in a finished paper from forming even when the top lands of a web viewed in a cross section are formed into a concave shape and the grooves of a press zone are made to manifest a high water absorbing capacity. CONSTITUTION: Top lands 13 of a web 11" of a press jacket 7 are composed so as to assume a concave surface viewed from a cross section thereof. When passing a dehydrated felt and the press jacket 7 through a press zone, the edge regions occupying a higher position than that of the concave top lands 13 of the web 11" are compressed flat to press both sides of grooves 12" inward. Thereby, the grooves 12" assume a cross-sectional shape of a nearly equilateral trapezium to reduce the degree of deformation of the dehydrated felt.
Patent JP-S62193989-A (JP)
Inventor: GOODON SUTANRII HEZAARINTON
IPC: B65D90/02
Filed: 1986-08-30
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-S6361574-A (JP)
Title: Projection type video displayer with oil film control system
Inventor: KONDO TATSUHIKO
IPC: G03B21/00
Filed: 1986-09-02
Abstract: PURPOSE:To prevent the occurrence of a false video due to the influence of scanning line signals in adjacence by reducing the vertical spacial frequency response of a video input signal by a suitable amount. CONSTITUTION:For instance, for two to one interlace system video signals used in a so called hi-vision in which there are 1125 pieces of scanning lines, an oil filmsurface of 46.3mm of vertical length is scanned with 1045 pieces of valid scanning lines, in such a case, an input video signal is delayed for one scanning line (1H) length, and another for two scanning line(2H) length, and thus delayed video signals are taken out and supplied to coefficient multipliers 3, 4, and 5 which multiply the non-delayed video signal, the 1H delayed video signal, and the 2H delayed video signal respectively by M, -2M, and M. Two among the output video signals from these coefficient multiplier are added with each other by an adding circuit 6. Further, the output of the adder 6 is added with a main truck signal V by an adder 7, and thus the signal whose vertical spatial frequency response is reduced is taken out. As a result, even if the titled display is used for a display of high definition video with increased number of scanning lines per one frame, a false video can properly be eliminated.
Patent JP-S6095582-A (JP)
Title: Cleaning device
Inventor: OOTANI TOSHIYUKI
IPC: G03G21/00
Filed: 1983-10-31
Abstract: PURPOSE:To connect a cleaning member and its support member together easily and securely by forming at least the section of cleaning member in a modified shape, and making the connection section of the cleaning member into a slanting or curved surface or connecting the both on >=2 surfaces. CONSTITUTION:A cleaning device 14 is equipped with an elastic cleaning blade 2, support plate 3, and sheet type guide member 15, which guides a residual developer, etc., removed with the blade 2 into a cleaner box 23. A raking-in member 24 turns around a shaft 24a to guide the developer scraped off with the blade 2 to the inner side of the cleaner box 23. The cleaning member and support member 3 are connected together on >=2 surfaces, and then resultant F has dispersion of stress on (n) surfaces to make a detect in connection hard to occur. Further the stress is dispersed at the connection part unless the connection surface is parallel or perpendicular to the resultant (or component) direction, and the durability and connection strength are improved.
Patent JP-H06163457-A (JP)
Title: Semiconductor device and its manufacture
Inventor: SHIN NORIMUNE
IPC: H01L21/768
Filed: 1993-08-19
Abstract: PURPOSE: To provide a semiconductor device having a uniform silicide film and a fabrication method therefor. CONSTITUTION: Polysilicon is deposited, as a first conductive layer 13 on a bottom layer 12 followed by formation of a buffer layer for preventing migration of silicon and deposition of polysilicon, as a second conductive layer, implanted with no impurity. Subsequently, a refractory metal layer is formed on the second conductive layer and heat treated thus forming the butter layer, the second conductive layer and the refractory metal layer of silicide on the first conductive layer 13.
Patent JP-S6450195-A (JP)
Title: Fire alarm system
Inventor: UDAGAWA HIROSHI
IPC: G08B17/00
Filed: 1987-08-20
Abstract: PURPOSE:To immediately execute the judgement of an actual fire and a fire alarm display by releasing an operating fire sensor after a prescribed time, after that, calling a repeater at a period shorter than a normal poling period and executing a supervision. CONSTITUTION:A CPU 10 of a receiver 1 outputs a calling signal from a transferring device 14 to a transferring line 5. Since a command at the time of the normal supervision is a return data collection, a called repeater 2 returns data to show the signal condition of a sensor line 6. When the return data are normal ones, the CPU 10 turns to a calling action of the next repeater. When the return data show the action of the fire sensor, an accumulation starting time is recorded into the buffer of a storage device 11 by the address of this repeater and the signal of a timer circuit 17. At the time of a calling after that, elapsed time is calculated from the recording time of the buffer and when more than a prescribed time passes, a release command is sent. Thereafter, the calling is executed at the period shorter than the normal poling time and the confirmation of a re-action is executed. When action data are returned during the confirmation time, it is judged to be a fire and the fire alarm display is executed.
Patent JP-S6267030-A (JP)
Title: Crosslinked lysine-containing preventive and remedy for mycoplasma pneumonia
Inventor: YAMAMOTO HIROSHI
IPC: A61K39/00
Filed: 1985-09-19
Abstract: PURPOSE:A novel drug effective for preventing and remedying mycoplasma pneumonia, containing a killed mold of the genus Mycoplasma and crosslinked lysine. CONSTITUTION:The titled preventive and remedy containing a killed mold of the genus Mycoplasma and abrin. Mycoplasma penumonia is a pneumonia caused by a bacterium of the genus Mycoplasma as an infectious agent, but kinds of a bacterium of the genus Mycoplasma are different depending upon kinds of animal, so complicated treatment is required in prevention and remedying in stock farming. When the killed mold of the genus Mycoplasma and crosslinked lysine D are administered, it is found that cellular immunity reaction is promoted depending upon a dose of crosslinked and infection protection effect is increased and development of vaccine is expected. The minimum amount of crosslinked lysine D is 3 ng per human or animal independently of weight.
Patent JP-H0489877-A (JP)
Title: Protective water-repellent composition for forming coating film of automobile
Inventor: HIDAKA RYUTARO
IPC: C08G77/22
Filed: 1990-08-01
Abstract: PURPOSE:To prepare the title compsn. having persistent gloss, water-repellency and stainproofness by dissolving or dispersing a specified org. solvent-soluble organopolysiloxane resin and a water-insoluble lubricant oil in a solvent or water. CONSTITUTION:A protective water-repellent compsn. for forming a coating film of automobiles is prepd. by dissolving or dispersing, in a solvent or water, 0.5-10.0wt.% org. solvent-soluble organopolysiloxane resin constituted of the unit (a) of formula I (wherein (n) is 1-10 and R is alkylene), the unit (b) of formula II (wherein R<1> is alkyl) and the unit (c) of formula III, wherein the molar ratio (a+b)/c is 0.60-2.10, and 0.2-15.0wt.% water-insoluble lubricant oil (e.g. perfluoroalkyl polyether, synthetic lubricant oil, etc.,). When used for coating automobiles, the compsn. gives a coating film retaining good gloss, water- repellency and stainproofness over a long period of time. It is successfully usable as a protective, water-repellent, lustering agent for automobile coating.
Patent JP-S58106825-A (JP)
Title: Manufacture of semiconductor device
Inventor: KITAHIRO ISAMU
IPC: H01L21/285
Filed: 1981-12-18
Abstract: PURPOSE:To improve the back surface contact in a wafer state, thus allow the probe test in a perfect state and the simplification of the process, and accordingly allow the ohmic contact, by forming the wafer surface resistance by the eutectic temperature of Au and Si. CONSTITUTION:The numeral 20 represents a wafer, whereon an LSI and VLSI are formed on the main surface 21. The numeral 22 represents the back surface, and, if necessary, the wafer is thinned by scraping the back surface 22. Next, an impurity is ion-implanted into the back surface. The numeral 23 represents an ion-implated layer formed by B ion implantation. An Au evaporation is performed on the ion implanted layer 23 resulting in the formation of an Au evaporation film 24, and then the heat treatment of the wafer 20 is performed. It is  desired that the temperature is the eutectic temperature of Au and Si (370 deg.C) or  more and 400 deg.C or less. At the eutectic temperature or more, Au is reacted with  Si and forms an alloy into a fusion state. When returned to a room temperature in the state, an Si re-crystal layer 25 is formed on the side of the wafer 20, and the ion-implanted impurity, B and Au in this example are segregated in the layer.
Patent JP-H0253336-A (JP)
Title: Block encoding and decoding system
Inventor: KASUGA MASAO
IPC: H04B14/06
Filed: 1988-08-18
Abstract: PURPOSE:To eliminate the influence of a transmitting error to be inflicted on following signals by utilizing that there is no large difference between adjacent differential signals for the normal differential signal and an effective using bit to correspond to the difference is around low order two bits. CONSTITUTION:A successive digital signal dnq to be outputted from an adaptive quantizer 4 is divided on a time base as the signal of one block in each synchronizing signal. However, the digital signal dnq, for which the synchronizing signal is latched as a latch signal by a latch circuit 22 in the respective signals of one block, is supplied to a subtracter 23 as a minuend signal as a reference signal in the signal of one block. Since the successive signal to follow the reference signal in the signal of one block is supplied to the subtracter 23 as the minuend signal, the signal of the difference to the reference signal is successively outputted as an output signal Pn from the subtracter 23. Thus, the influence of the error is prevented from being given to the following signals.
Patent JP-S6363510-A (JP)
Title: Method for controlling upward and downward cambers of material to be rolled
Inventor: YOSHII MAKOTO
IPC: B21B37/00
Filed: 1986-09-01
Abstract: PURPOSE:To prevent upward and downward cambers by detecting the amt. of the upward and downward cambers of a material to be rolled, calculating the temp. difference between the top and bottom surfaces to reduce the amt. of the cambers to zero and executing rolling in accordance with the calculated temps. of the top and bottom surfaces. CONSTITUTION:A camber sensor 5 is provided behind a rolling mill and upper and lower thermometers 9, 10 are disposed before the mill. The camber curvature at the front end of the material 14 rolled by upper and lower work rolls 2, 3 is measured by the sensor 5 and the temp. difference between the top and bottom surfaces of the material 14 at which the camber curvature is zero is calculated by a process computer 12. The rolling is then executed while the flow rats of showers 7, 8 are controlled by a shower flow rate control panel 13 until said temp. difference is attained. The upward and downward cambers are thereby exactly controlled under the easy flow rate control of the showers regardless of factors. The generation of the upward and downward cambers is, therefore, prevented.
Patent JP-S58106473-A (JP)
Title: Finding method for breaking of copper tape of cable
Inventor: KURATSU KOUJI
IPC: G01R31/02
Filed: 1981-12-19
Abstract: PURPOSE:To find the occurrence of the breaking of the copper tape of a cable by connecting a current transformer to the common earth line of earth lines of respective phase shielding layers of copper tapes of a three-phase line, and detecting a current which flows through the earth line. CONSTITUTION:A CV cable has an internal semiconductive layer 2 around a center conductor 1, an insulator of cross-linked polyethylene around the layer 2, and an external semiconductor layer 4 around the insulator 3. Further, a shielding layer of a copper tape 5 is formed around the conductor layer 4 and covered with a vinyl sheath 6. The CV cable forming a three-phase line is connected to only the conductor through an insulating connection box IJ. Connections among shielding layers of the copper tape are made in turnover relation according to the position of the connection box IJ in the order of, for example, phases (a), (b), and (c) and they are grounded in a bundle at both terminals. Then, the earth line from the bundled shield layers is connected to the current transformer CT and when a current exceeding a prescribed value flows, an alarm AR is put in operation to find the breaking of the copper tape 5.
Patent JP-H09106866-A (JP)
Title: Connector assembly for co-axial cable
Inventor: RII EFU ARISON
IPC: H01R13/646
Filed: 1996-08-05
Abstract: PROBLEM TO BE SOLVED: To provide a connector capable of self positioning and being easily mounted manually. SOLUTION: A connector assembly comprises an outer connector engaging with an outer conductor 11 of a cable 10; an inner connector 20 having a threaded part engaged with a hollow internal conductor under the screw fitted contition to the inner surface of the inner conductor 12; a screw part composed of a plurality of coaxial screws 81, 82, 83, 84 engaged with each other; an insulation spacer between the inner connector and the outer connector. A plurality of scerews engaged with each other are self-tapping, and accordingly no thread cutting is required for the inner conductor preliminary, thereby enabling easy screwing of the inner connector into the inner conductor.
Patent JP-2000001954-A (JP)
Title: Eaves edge structure and eaves gutter used for this structure and rain introducing plate
Inventor: SAITO KAZUO
IPC: E04D13/064
Filed: 1998-06-15
Abstract: PROBLEM TO BE SOLVED: To make rainwater wholly flow to an eaves gutter by arranging a rain introducing plate for introducing rainwater from a roof material to the eaves gutter between the roof material and the eaves gutter. SOLUTION: A rain introducing plate 4 for introducing rainwater 2 from a roof material 1 to an eaves gutter 3 is arranged between the roof material 1 and the eaves gutter 3. The rain introducing plate 4 is formed in a cylindrical partial surface shape by bending its one end is a V shape by forming the almost flat resin receiving surface 4b, and the other end of the rain receiving surface 4b is bent in an L shape to form the fixing surface 4c by folding back the tip in a U shape. The rainwater 2 fallen on a roof flows by expanding in three directions of extending directional jumping-out water 2a of the roof plate surface 1c, extending directional bent dripping water 2b of the front end surface 1d and returning reverse water 2c in the direction for entering all the way into the roof reverse 1e on the front end 1d of the eaves edge 1a.  The rainwaters 2 are united on the rain receiving surface 4b of the rain introducing plate 4, and flow down along the rain introducing surface 4a to flow in the eaves gutter 3 so as to smoothly flow along the gutter bottom 3b. Thus, the rainwater flowing by expanding from the roof material can be reliably made to flow to the eaves gutter.
Patent JP-H0954192-A (JP)
Title: Vessel for transportation and storage of radioactive material
Inventor: YANAI HIROAKI
IPC: G21F5/008
Filed: 1995-08-11
Abstract: PROBLEM TO BE SOLVED: To provide a vessel for transportation and storage of radioactive material which utilizes the merit of multiple layer structure superior in production cost, raises the heat transfer performance of the vessel body and raises the safety in transportation and storage. SOLUTION: In the vessel for transportation and storage of radioactive materials which has a vessel body 1 constituted by forming metal plates cylindrically and layering them, the plates constituting the innermost layer 4 of the vessel body 1 is formed into a cylinder by complete penetration welding. On the other hand, a material 11, which is soft and superior in heat conduction, is put between the inner layer 4 and outer layer 5.
Patent JP-H09163370-A (JP)
Title: Zigzag scan-alternate scan converting circuit
Inventor: KIN KENSHIYU
IPC: H04N19/93
Filed: 1996-08-05
Abstract: PROBLEM TO BE SOLVED: To accelerate operating speed by composing a circuit only of a circuit using the regularity of scanning address patterns. SOLUTION: A sequential address generating part 21 inputs a start signal, clock signal and control signal and generates sequential addresses. A scanning address generating part 22 inputs a start signal, a clock signal and a control signal and generates a zigzag scanning address signal and an alternate scanning address signal. Based on the control signal, the 1st and the 2nd multiplexers 23 select the respective address signals from both address generating parts 21 and 22. A latch part 24 outputs the selected address signal while controlling timing.
Patent JP-2000014418-A (JP)
Title: Link member for ornament
Inventor: OKUDA MUNETAKA
IPC: A44C25/00
Filed: 1998-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a link member for an ornament which achieves a decorating performance while contributing to the variety of and improvement in design of the ornament as a whole. SOLUTION: A recessed link member 12 and a protruded link member 14 are mounted on decorative members 8 of respective ornaments. As the recessed link member 12 and the protruded link member 14 are interlinked, the decorative members 8 are seen being linked. When the recessed link member 12 and the protruded link member 14 are mounted respectively on the plurality of decorative members 8, a user can fit them in a free combination.
Patent JP-H0546997-A (JP)
Title: Device for adjusting position of beam spot
Inventor: WATANABE TOSHIO
IPC: G11B7/14
Filed: 1991-08-16
Abstract: PURPOSE:To respectively align a plurality of beam spots with a plurality of track positions by providing a means which rotates the entire body of an optical means around the laser beam emitting section of the optical means. CONSTITUTION:An optical system carriage 4 is moved in the axial direction of parallel guide bars 8 and 8 by means of a slide motor. In addition, the entire block of an optical pickup 5 is rotated around an objective 7 by means of a rotating means 10 which is provided in a rotatable state against the carriage 4 and the rotation guide pin 20 of which is provided on the central axis 27 of the objective 7. When such constitution is used, a plurality of beam spots can be accurately aligned with a plurality of tacks on a disk by rotating the entire body of the optical system including the pickup 5 even after the pickup 5 in a sub-assembled state is fitted to a chassis on which a disk driving device is mounted.
Patent JP-H0545301-A (JP)
Title: Defect inspecting apparatus
Inventor: SAITO NORIAKI
IPC: G01N21/892
Filed: 1991-08-16
Abstract: PURPOSE:To make it possible to inspect the defect and the like of a printed pattern by obtaining the addresses of the changing points of binary image data so as to provide run-length codes, and linking the run-length codes which are judged as an inspecting region with a judging means. CONSTITUTION:The analog image data of moving materials to be inspected (a plurality of printed patterns provided on a film), which are read with a line CCD camera 1, undergo A/D conversion 3. The output of an A/D converter 3 is binarized in conformity with logic specification 7 based on the value of a threshold value memory 11 with a comparator 4. In a run-length coding circuit 5, the binarization data outputted from the comparator 4 are converted into the run-length codes. The linkage processing of the run-length codes is performed in a CPU 15. The preprocessing data of the run-length coding comprise the run-length codes of two lines of the (n-1)th line and the (n)th line. When the first run-length code in the (n-1)th line is 0, the inspecting region is judged. The linkage processing is performed only for the run-length code in the inspecting region, and the defect in a printed part is measured.