baber/WOPTO huggingface dataset:
Patent JP-H0275053-A (JP)
Title: Electronic computer
Inventor: KAWAWAKI FUMIAKI
IPC: G06F15/02
Filed: 1988-09-12
Abstract: PURPOSE:To store the data together with its name and to call out the data via its name for application of the calculation by preparing a mode selection means and means which uses the contents of the retrieved data as the input data in a prescribed mode. CONSTITUTION:A data memory mode is used to store the contents and the name of the input data into a memory together with a data retrieving mode which retrieves and displays the data stored in the memory. A 1st mode selection means 21 is prepared to shift the kept state of either one of both modes to the data memory mode. While a 2nd mode selection means 26 shifts the operation mode to the data retrieving mode. Furthermore both means 21 and 26 turn the contents of the data retrieved in the data retrieving mode into the input data to be obtained in a prescribed mode. Thus it is possible to store the data with its name and to call out the data via its name to use the data for calculation.
Patent JP-H0390847-A (JP)
Title: Instrument for measuring purity of pure water
Inventor: HIRAOKA YUJI
IPC: G01N27/06
Filed: 1989-09-02
Abstract: PURPOSE:To shorten measuring time and to improve the reproducibility of the result of measurement by maintaining the flow of pure water at a prescribed flow rate in a pipeline and measuring a specific resistance value in the state in which the measured value of a specific resistance meter is stabilized. CONSTITUTION:A measuring electrode 60 to be measured of the specific resistance value in inserted into the pipeline 30 by a sampling pump 20 and the contact condition of the pure water 1 and the electrode 60 in made constant. Namely, a pipe body 32 in the pipeline 30 is provided on the upper stream side of the sampling pump 20 and the measuring electrode 60 is so mounted to the elbow-shaped pipe body 32 by means, such as screwing, as to insert the electrode into the flow passage of the pure water 1 in the pipeline 30 and is connected via an exclusive lead to the specific resistance meter 70. The measuring electrode 60 is inserted to the upper stream side of the sampling pump 20 by matching the cylindrical electrode part with the flow passage direction of the pure water 1, by which the pure water 1 is passed in the vortex-free laminar flow state and the measured value by the specific resistance meter 70 is stabilized. The measuring time is shortened in this way and the reproducibility of the result of the measurement is improved.
Patent JP-H0762734-A (JP)
Title: Joint construction of pca concrete pillar
Inventor: OGURA KATSUYA
IPC: E04B1/21
Filed: 1993-08-23
Abstract: PURPOSE:To enhance building-in workability and shear resistance of a pillar joint part so as to improve joint performance and reliability by fitting a recessed metal fitting and a projecting metal fitting respectively embedded on the upper and lower end parts of PCa concrete pillars to each other. CONSTITUTION:The extreme end part of a projecting metal fitting 6 embedded on the lower end part of a PCa concrete upper pillar 1b is fitted into a recessed metal fitting 5 embedded on the upper end part of a PCa concrete lower pillar 1a. Grout material G is filled between the pillar joint parts and between the recessed metal fitting 5 and the projecting metal fitting, and both pillars are joined together.
Patent JP-H0387404-A (JP)
Title: Snow melting device
Inventor: INOUE HITOSHI
IPC: E01C11/26
Filed: 1989-08-31
Abstract: PURPOSE:To melt snow accumulated on a heat dissipation panel directly by installing a heat pipe on the side of a track, imbedding one side of the pipe in the ground, and contacting the other side of it with the heat dissipation panel. CONSTITUTION:A heat pipe 9 is installed on the side of a track 4, one side of the pipe is imbedded in the ground, and the other side of it contacts with a heat dissipation panel 10. In an elevated bridge 3, a snow collection groove 7 which collects snow discharged by train is installed on the side of an elevated track 4, and the heat pipe 9 and heat dissipation panel 10 are installed in the snow collection groove 7. Heat that soil contains is transferred to the heat dissipation panel 10 efficiently via the heat pipe 9 to melt snow accumulated on the heat dissipation panel 10.
Patent JP-S58112796-A (JP)
Title: Planographic original plate unrequiring damping water
Inventor: HAYAKAWA EIJI
IPC: G03G7/00
Filed: 1982-12-27
Abstract: PURPOSE:To provide the titled original plate excellent in fixing property of a toner, damping property and the like, by a method wherein an anchor coat layer consisting of a specified resin, an ink-repelling layer consisting of a specified silicone resin and an orientated layer of a fluorine-containing surface active compound are provided on a substrate. CONSTITUTION:A resin which is compatible with a toner image layer 5 or a resin which has an active group reactive with the layer 5 is admixed into a solvent, and the resulting material is applied onto a substrate 1 to produce an anchor coat layer having a thickness of not smaller than 0.1mum. A silicone resin containing 0.1-10wt% of a fluorine-containing surface active compound 3' of the formula Rf-SO3-Y (wherein Rf is a 3-12C fluorinated aliphatic group; Y is a hydrophilic group having a nitrogen-containing connecting part) mixed therein is admixed into a solvent, and the resulting material is applied onto the anchor coat layer and is hardened by drying to produce the ink-repelling layer 3, followed by producing the orientated surface layer 4 of the fluorine-containing surface active layer to obtain the objective original plate.
Patent JP-H11160789-A (JP)
Title: Optical system for liquid crystal projector
Inventor: KIN TOEI
IPC: G02F1/13
Filed: 1998-08-12
Abstract: PROBLEM TO BE SOLVED: To provide an optical system for a liquid crystal projector where the luminance of video light is improved due to the maximization of light efficiency by minimizing light loss caused from the optical system and focusing the maximum light on a scrambler by a light focusing means. SOLUTION: This optical system includes the scrambler 20 for mixing light emitted from a light source 10 to the uniform light, a relay lens unit 30 for making the light transmitted through the scrambler parallel beams, and the light focusing means 200 installed on the light incident side of the scrambler 20 and consisting of a funnel-shaped member 210 having a reflection surface which focuses the light emitted from the light source and reflects it to the light incident surface of the scrambler 20.
Patent JP-2000068095-A (JP)
Title: Stabilization of x-ray radiation
Inventor: RESNICK THEODORE A
IPC: H05G1/26
Filed: 1999-08-12
Abstract: PROBLEM TO BE SOLVED: To provide a system for stabilizing X-ray radiation from an X-ray tube. SOLUTION: A high-voltage generator 40 is connected to an X-ray tube 20 for supplying high-voltage potential to the X-ray tube 20, and an electron beam is made to collide with a positive electrode 52, to generate X-rays. A reference radiation detector 60 samples the representative portion of the X-ray radiation from the X-ray tube 20, to generate a signal responding to the intensity of the sampled X-ray radiation. A feedback circuit 80 is connected between the reference radiation detector 60 and the high-voltage generator 40. The feedback circuit 80 generates an error signal, and it instructs, in response to the error signal, the high-voltage generator 40 to regulate the high-voltage potential supplied to the X-ray tube 20, so as to substantially counteract the ripples having a prescribed frequency range in the X-ray radiation.
Patent JP-H0752896-A (JP)
Title: Geo-stationary statellite control system
Inventor: YAMADA KENICHI
IPC: H04B17/40
Filed: 1993-08-20
Abstract: PURPOSE:To materialize a geo-stationary satellite control system allowing to reduce construction costs for a ground control antenna facility by exchanging communications between two adjoining geo-stationary satellites and by sharing the ground control antenna facility. CONSTITUTION:In two adjoining geo-stationary satellite E and F under stationary conditions, respectively, one geo-stationary satellite E has a main system transmitter for transmitting satellite control information to a ground control antenna facility G. In the geo-stationary satellite E, a redundant system transmitter 11, a redundant system receiver 2a, and a main system transmitter 3a are used as transmitting and receiving repeaters for a satellite control instruction from the ground control antenna facility G to the other geo-stationary satellite F, and for satellite control information from the other geo-stationary satellite F to the ground control antenna facility G. The geo-stationary satellites E and F exchange communications with each other through omniantennae 5a and 5b.
Patent JP-H04111133-A (JP)
Title: Stack area control system
Inventor: HAGA YUTAKA
IPC: G06F9/46
Filed: 1990-08-31
Abstract: PURPOSE:To improve the thread executing performance by preventing a page-out state of a virtual storage area to an external storage and at the same time invalidating the areas that are already paged out to the external storage. CONSTITUTION:When the end of a program is detected in a step S13, a fact whether the area used in the program is equal to a stack area of not is decided in a step S14. If not, a general area is opened in a step S15. If so, a control page table is checked to the stack area in a step S16. Then the changed bit of the used page are cleared in a step S17. Thus the data are evaporated out of a memory, and a fact whether the end conditions are satisfied or not is decided in a step S18. As a result, the undesired page-out and page-in states can be prevented.
Patent JP-H1159780-A (JP)
Title: Container
Inventor: HANAMOTO KAORU
IPC: B65D90/34
Filed: 1997-08-25
Abstract: PROBLEM TO BE SOLVED: To facilitate inspection, cleaning, replacement or the like of a filter by making a vent port protrude on a front or a rear so that it may not protrude from an exhaust port and also by providing a filter for preventing impurities such as dust in the atmosphere from entering on a vent port outside a container. SOLUTION: The container 2 is equipped with a vent port 3 on an upper end of a front. The vent port 3 comprises a short pipe 4 twisted into a coupling 8 fixed to the container 2 to protrude forward and an upward elbow 5 twisted into a protruding end of the short pipe 4. Further, an upper end of a filter 6 is leveled with the container 2, and a screen 7 is attached to an end face on a side of the container of a coupling 3. Thus air comes in/out of the container 2 from the vent port 3 through the filter 6 to eliminate difference in pressures between inside and outside, and if the filter 6 is clogged with dust or the like attached, the vent port 3 is removed from the elbow 5, and the filter 6 can be cleaned or easily replaced with a new one.
Patent JP-S6381865-A (JP)
Title: Manufacture of semiconductor device
Inventor: KONO YASUTAKA
IPC: H01L21/338
Filed: 1986-09-25
Abstract: PURPOSE:To restrain the effect of thermal diffusion ions existing nearly under a gate electrode by controlling the interval between the gate electrode and a source and a drain electrodes by means of an insulating film formed on the sides of the source electrode and the drain electrode. CONSTITUTION:The first insulating film 6 is formed on a semiconductor substrate 1 on which an active layer 2 is formed and the mask of a photo resist 10 is provided in a region which is to be made a gate electrode and after anisotropically dry-etched, a high concentration doping layer 3 is formed by ion implantation. Then, after annealing, a source electrode 4 and a drain electrode 5 are formed. Then, after the first insulating film 6 is made flat by dry etching, the second insulating film 7 is coated on all the surface and then, after the mask of a photo resist 11 is provided, the second insulating film 7 and the first insulating film 6 of a gate electrode region are removed by dry etching or by wet etching. Then, the third insulating film 8 is formed and an insulating film 8' is left only on the sides of the source electrode 4 and the drain electrode 5 by anisotropic dry etching. At last, the gate electrode 9 is formed.
Patent JP-H0679647-A (JP)
Title: Stapler
Inventor: NAKAMURA YASUHIKO
IPC: B25C5/16
Filed: 1992-08-27
Abstract: PURPOSE:To enhance the easiness in handling by inserting from ahead and drawing out each needle accommodation case into/from a plurality of case accommodation parts of a needle accommodator, locking automatically the needle accommodation case accommodated in the case accommodation part, and disengaging the locking by one touch motion. CONSTITUTION:A plurality of case accommodation parts 85, 86, 87 in fore- and-aft arrangement are partitioned in a magazine 53 of a needle accommodator 50 in the direction to the left and right. Needle accommodation cases 100 are accommodated in the case accommodation parts 85, 86, 87 with possibility of inserting and drawing out in the direction fore and aft, and a detention hole 106 is formed at the tail of each case 100. A locking plate 93 having a detent piece 97 to be engaged and disengaged by the detention hole 106 is secured to the tail of each accommodation part 85, 86, 87, and a spring 129 is furnished at the tail. An operation button 134 having an operating rod 133 to push and move the locking plate 93 is installed on a working body 14 in such a way as movable vertically.
Patent JP-H04110428-A (JP)
Title: Method for regenerating extractant
Inventor: ICHIISHI TOMOSHI
IPC: C22B11/00
Filed: 1990-08-30
Abstract: PURPOSE:To effectively utilize tin by bringing an org. solvent contg. a dialkyl sulfide into contact with a hydrochloric acid soln. added with bivalent tin, then cleaning the org. phase with specified dil. hydrochloric acid to transfer the tin in the org. phase to the hydrochloric acid phase and adding a reducing agent to obtain tin powder which is reutilized. CONSTITUTION:Palladium is extracted from a soln. of palladium in hydrochloric acid contg. platinum and a base metal such as tin with an org. solvent contg. a dialkyl sulfide. In this case, the bivalent tin is previously brought into contact with 6-12N hydrochloric acid contg. 5-200g/l of bivalent tin and an org. solvent contg. a dialkyl sulfide, and then the org. solvent layer is cleaned with 0.3-1N hydrochloric acid and separated. The tin contained in the separated dil. hydrochloric acid is reduced to form the tin powder which is filtered off and the tin powder is again dissolved in hydrochloric acid to obtain a soln. of bivalent tin which is reused. Besides, SBH is used as the tin reducing agent, and the tin is reduced by diaphragm electrolysis.
Patent JP-H0278607-A (JP)
Title: Agent for preventing hair damage
Inventor: KAMATA KENICHI
IPC: A61Q5/02
Filed: 1988-09-13
Abstract: PURPOSE:To obtain a hair-treatment or damage-preventive shampoo effective in preventing the damage of hair caused by hair treatment acomanying oxidation and reduction and in increasing the effect of the above treatment by adding a very small amount of a metal such as copper as an ion at a specific concentration in the above treatment. CONSTITUTION:A very small amount of a metal such as Cr, Mn, Fe, Co, Ni, Cu, Zn or Sn is added in the form of ion as a concentration of <=50ppm in the case of hair treatment accompanying oxidation and reduction (e.g., permanent wave treatment and hair dye) before treatment or at the beginning of the treatment. The hair-treatment or damage-preventive hair shampoo obtained by the above process is effective in stabilizing and strengthening the non-keratin part in the hair by chelation caused by adsorption of the metal, protecting the hair from damage by oxidizing gas in the treating liquid or air, improving the setting effect of the permanent wave treatment and increasing the durability of the hair.
Patent JP-S6286877-A (JP)
Title: Photodetector
Inventor: FUJIWARA MASAHIKO
IPC: H01L31/10
Filed: 1985-10-14
Abstract: PURPOSE:To improve the rise of a response by reducing the thickness of a light absorbing layer of a portion formed with a pair of ohmic electrodes formed on the light absorbing layer thinner than that of the other portion. CONSTITUTION:An InGaAs light absorbing layer 12 is grown by 3mum by a halide vapor-phase growing method on a semi-insulating InP substrate 11. An SiO2 film 14 is grown by a chemical vapor-phase accumulating method on the wafer, and with a photoresist as a mask the film 14 of the portion to form electrodes is removed with buffered HF. Then, with the photoresist and the film 14 as masks the layer 12 is etched. After etching, AgGeNi is deposited on the wafer, and the photoresist is removed with exfoliating solution. Then, the AuGeNi is removed except the recessed part. Finally, ohmic electrodes 13a, 13b are formed by heat treating in H2. Thus, since the distribution of the electric field intensity in the light absorbing layer can be reduced, the fall of a pulse response can be improved to obtain a photodetector having excellent responding characteristic.
Patent JP-S6472775-A (JP)
Title: Pinball machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 1987-09-12
Abstract: PURPOSE: To apply play value expected by a player by satisfying regulation conditions even when there is a repetition condition detecting means output during the 1st advantageous state of a variation prize winning device, setting a 2nd disadvatageous state later and controlling drive into the 1st advantageous state again afterwards. CONSTITUTION: Even when a specified prize winning ball detecting switch 66 is turned on by a prize winning ball guided through opening/closing wings 53a and 53b, a specified play state is not provided when the display state of a digital display 67 is not a predetermined display state. Further, when the special display state is displayed, the 1st state advantageous for the player of the opening/closing wings 53a and 53b is continued until the regulation conditions are established and as long as the repetition conditions are established, the 1st state is continued later prescribed times. When an ordinary display state is displayed, the next 1st state is started immediately when the repetition conditions are established even before establishing the regulation conditions, and each time these repetition conditions are established, this operation is repeated.
Patent JP-H1060541-A (JP)
Title: Production of galvanized steel sheet for working free from buckling wrinkle surface defect
Inventor: KIDO AKIMASA
IPC: C22C38/00
Filed: 1996-08-12
Abstract: PROBLEM TO BE SOLVED: To reduce a wrinkle in an unrefining stage and to prevent the generation buckling wrinkly flaws in a steel sheet, at the time of producing a thin material of a B-added IF steel used for automotive inner and outer sheets, by specifying the componental compsn. and annealing conditions. SOLUTION: The compsn. of a steel sheet is composed of the one contg., by weight, 0 to 0.0030% C, D to 0.05% Si, 0 to 0.5% Mn, 0 to 0.02% P, 0 to 0.020% S, 0.010 to 0.080% Sol.Al, 0 to 0.0030% N and 0.0004% B and furthermore contg. one or >= two kinds among Ti, Zr, V and Nb satisfying the inequality I. This steel is subjected to hot rolling, is coiled at >=550 deg.C and is thereafter cooled at least to 400 deg.C at an average cooling rate of 0.5 to 20 deg.C/min. Then, it is subjected to pickling and cold rolling, is thereafter annealed under the conditions satisfying the inequality II in a continuous galvanizing line and is successively galvanized to form into a steel sheet having <=1.2mm sheet thickness. Furthermore, in the inequality II, TS denotes the soaking time (min), and Ta denotes the annealing temp. ( deg.C).
Patent JP-H0786225-A (JP)
Title: Cleaning method and cleaning device
Inventor: SUMINO FUMIHIRO
IPC: H01L21/304
Filed: 1993-09-16
Abstract: PURPOSE:To provide a cleaning method with pure water and the like for a wafer inserted vertically into a cleaning carrier and the like, leaving no fine foreign particles on the wafer surface after cleaning. CONSTITUTION:In a cleaning method for a wafer housed in a housing means with a cleaning liquid in a cleaning tank, the fresh cleaning liquid 13 is run from top to bottom in the cleaning tank 30, and the cleaning tank comprises the wafer 11 housed in the housing means 12 in the cleaning liquid 13 so that the wafer 11 is emmersed and cleaned.
Patent JP-H0393079-A (JP)
Title: Slip sheet for cassette
Inventor: YAMAGISHI TAKASHI
IPC: G11B23/087
Filed: 1989-09-06
Abstract: PURPOSE:To improve lubricity and to improve the stability of travel by providing a lubricity layer where a silicon dioxide film is set to be a base and the polymerized dimethyl polysilioxane exists between the mesh structure on one surface of a polyester film. CONSTITUTION:The lubricity layer which mainly consists of the silicon dioxide film having the three-dimensional mesh structure of silicate and which is formed by permitting the polymerized dimethyl polysilioxane having 5-10 weight % reactivity as against the silicon dioxide film to exist between mesh structure is provided on one surface of the polyester film. The silicon dioxide layer consists of the condensation product of the hydrolized substance of an orthoalkyl silicate part and it is desirable that the surface peculiar resistance is less than 10<13>OMEGA/sq.
Patent JP-H02170205-A (JP)
Title: Visual navigation composed of light beam system and obstacle avoiding apparatus
Inventor: JIYON MAACHIN EBUANSU JIYUNIA
IPC: G01S17/931
Filed: 1989-09-06
Abstract: PURPOSE: To simplify the picture processing of a moving robot by relating the distance and the direction of a surface, which reflects a plane radiation beam signal transmitted from a carrying device, to the beam signal detected based on the carrying device. CONSTITUTION: A picture processor 18 includes memories 18F and 18G where related data structures of projectors 14 and 16 like look-up tables are stored. In each memory, information on the distance and the direction related to each pixel of one picture frame is written in the table. The picture processor 18 has plural outputs coupled to projectors 14 and 16, and projectors 14 and 16 coincides with the operation of a camera 12, namely, the frame rate when they are not synchronized with the camera. The output of the picture processor which displays continuous position information related to an object in the visual field of the camera 12 is supplied to a navigation control processor 20. Thus, the picture processing of a moving robot 10 is simplified.
Patent JP-S6289255-A (JP)
Title: Photomagnetic recording medium
Inventor: ENOMOTO HIROMICHI
IPC: G11B11/10
Filed: 1985-10-15
Abstract: PURPOSE:To increase a Kerr rotating effect and to provide a substantial effect of preventing oxidation by laminating a photomagnetic recording layer consisting of a thin metallic film and a reflection layer consisting of a cobalt alloy contg. cobalt, chromium and tungsten. CONSTITUTION:This photomagnetic recording medium is formed by laminating the photomagnetic recording layer consisting of the thin metallic film and the reflection film consisting of the cobalt alloy contg. cobalt, chromium and tungsten and is constituted by successively laminating the photomagnetic recording layer 2, a dielectric film 3 and the reflection layer 4 on a substrate 1. The respective layers are formed to the following thicknesses; the photomagnetic recording layer 2 is formed to 1,000-1,500Angstrom , the dielectric film 3 to 300-600Angstrom  and the reflection film 4 to 500-600Angstrom . The reflection film is a Co-Cr-W cobalt alloy and consists of, so-called stellite contg. 45-55wt% Co, 25-30% Cr, 15-20% W and further 0-5% Fe. The Kerr rotating angle and the S/N in addition to the corrosion resistance are thereby improved.