baber/WOPTO huggingface dataset:
Patent JP-H0856181-A (JP)
Title: Transmission system and circuit device for the system as well as moving station
Inventor: KAARU HERUBUITSUHI
IPC: H04M9/08
Filed: 1995-07-21
Abstract: PROBLEM TO BE SOLVED: To obtain a suppressing device by reduced circuit constitution and cost by using a signal processor for encoder for calculating the coefficient of a filter for suppressing echo during suspending speech so as to doubly utilize a one-signal processor. SOLUTION: During suspending speech, the signal processor 10 calculates the filter coefficient of the filter 20 and on the other hand, during a user himself is under speaking, a new filter coefficient is not calculated but the coefficient calculated before is supplied for the filter 20 as it is. In this case, the processor 10 generates a speech signal encoded according to an encoder 14. As the result of this, the encoded signal received through a line 11 is decoded by the processor. The processor 10 can succeed the functions of blocks 12, 14, 16 and 20 because the functions of the blocks 12, 14, 16 and 20 are required only alternately in substance. A hand free function combined with complicated voice encoding is realized by slight circuit constitution.
Patent JP-H063125-A (JP)
Title: Optical type displacement meter
Inventor: AKETO JUN
IPC: G01B11/24
Filed: 1992-06-19
Abstract: PURPOSE:To obtain an optical type displacement meter which can execute correction so that a reflected light from a surface to be measured may pass on the optical axis of an optical system correctly when the surface has a tilt, and thus can execute highly-precise measurement. CONSTITUTION:A light beam deflector 3 disposed in the optical path of a light from an objective lens 2 and a detecting device 5 of a focal position and a position in the laterteral direction which detects the focal position of the light from the light beam deflector 3 and the position in the lateral direction thereof, are provided. A light emitted by a laser diode 12 is made to enter a first polarization beam splitter 4 through a collimator lens 11, and the light reflected thereon passes through a 1/4 wave plate 8 and falls on a mirror 6. It is reflected by the mirror 6, passes through the objective lens 2 and illuminates a surface 14 to be measured. From the light reflected on the surface 14 to be measured, the focal position of a light flux and the position in the lateral direction of the light flux are detected. The focal position of the light flux shows the displacement of the surface 14 in the direction of the optical axis, while the position in the lateral direction of the light flux corresponds to a tilt of the surface 14.
Patent JP-H0851137-A (JP)
Title: Transferring device for semiconductor manufacturing apparatus
Inventor: OKUNO ATSUSHI
IPC: B65G49/07
Filed: 1994-08-08
Abstract: PURPOSE:To feed electricity to a transferring station for holding a semiconductor such as a silicon wafer by electrostatic attraction by a voltage supply unit without using a contact. CONSTITUTION:Power is supplied from a winding 303 and a core 304 to a core 203 and a winding 202 provided at a conveying base 1 by the operation of electromagnetic induction at the stop position of the base 1 of a conveying passage 2 to supply it to a capacitor 201. A pulse signal is supplied from a winding 306 and a core 305 to a core 211 and a winding 210 to ignite a thyristor 209, thereby electrically discharging the capacitor 201.
Patent JP-S5887831-A (JP)
Title: Etching device
Inventor: CHIYODA KIYOSHI
IPC: H01L21/306
Filed: 1981-11-20
Abstract: PURPOSE:To enable to maintain the uniform etching quantity irrelevant to the history thereof by a method wherein the etching hours to be performed by the etching liquid is calculated based upon the etching speed, and dipping work into a treatment tank and conveying work up to a washing tank are performed by a conveying mechanism according to the calculated etching hours. CONSTITUTION:A semiconductor b to monitor progress of etching is put in the treatment tank, laser rays are projected on the semiconductor wafer b for monitoring thereof, reflected light thereof is injected to a photodetecting part 14, and after converted into an electric signal, it is inputted into an arithmetic and control part 16, the etching speed of the semiconductor wafer for monitoring is operated at the arithmetic and control part thereof according to the electric signal mentioned above, and moreover the etching hours is operated according to film thickness of oxide films of previously inputted actual semiconductor wafers (a) and to the etching speed of the semiconductor wafer for monitoring mentioned above, and the conveying mechanism 2 is operated according to the operated etching hours thereof.
Patent JP-H0473930-A (JP)
Title: Substrate for heteroepitaxial growth
Inventor: INAMI SHUICHI
IPC: H01L21/20
Filed: 1990-07-13
Abstract: PURPOSE:To obtain a substrate which can prevent cracks from occurring during heteroepitaxial growth process by designing the substrate so as to have ruggedness within a specified range of roughness in the surface periphery. CONSTITUTION:A heteroepitaxial growth substrate 10 to epitaxially grow different materials on is so designed as to have ruggedness 11 of 1500-1000Angstrom  in the surface periphery of the substrate 10. For example, a mask 15 is formed at the center of the substrate of a 2inch-diameter (100) Si substrate 10 2 deg. off in the [110] direction: this substrate 10 is sandblasted with the periphery exposed to form ruggedness 11 of 15500-10000Angstrom  with a 3mm width in the periphery. The width of the ruggedness 11 is not restricted to 3mm: any degree of 1-5mm will be enough. An alternative way to form the ruggedness 11 in the Si substrate 10 is chemical etching with KOH instead of sandblasting.
Patent JP-H1015917-A (JP)
Title: Production of decorative panel for fixture material
Inventor: MATSUMOTO HIROSHI
IPC: B27M3/00
Filed: 1996-06-26
Abstract: PROBLEM TO BE SOLVED: To inexpensively mass-produce a decorative panel for various fixture materials by integrally bonding a decorative sheet same to or different from a surface of a flat base material in quality only to a part of the rear surface, which is bent for creating articles to be adapted to the inner surface of an objective fixture in an exposed state. SOLUTION: In a receiving frame M for a sliding door formed by bending a decorative panel to make the same three-dimensional, a flat inner surface 14 used as the receiving surface of the sliding door is set so that the grain of a flat base material 11 of the decorative panel is yet in an exposed state. Then, the decorative panel is bent as the receiving frame M for the sliding door to be made three-dimensional and, thereafter, a synthetic resin film same to or different from a decorative sheet 12 on its surface side in quality or a decorative sheet 15 formed from paper, a nonwoven fabric or the others is also integrally bonded only to a part of the rear surface of the flat base material positioned corresponding to the flat inner surface of the receiving frame M by a proper adhesive such as a modified ethylene/vinyl acetate resin adhesive.
Patent JP-S5975194-A (JP)
Inventor: EMORI ATSUSHI
IPC: G21C19/33
Filed: 1982-10-23
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-2000017202-A (JP)
Title: Antifouling surface layer of water immersion structure and antifouling method
Inventor: KUBOTA NOBUHIKO
IPC: C01G23/04
Filed: 1998-07-01
Abstract: PROBLEM TO BE SOLVED: To prevent pollution of sea without use of organotin-based coating by forming an antifouling surface layer made of a cement containing a photocatalyst particle on a surface of a water immersion structure at least a part of which is soaked in water. SOLUTION: An antifouling surface layer 2 formed on a surface S of a water immersion structure 1 is a cement layer containing a photo catalyst particle d including TiO2 or a TiO2 component, the weight ratio of the cement/photo catalyst particle being 40/60-80/20 by weight % and has thickness of 0.01-0.5 mm. When sun light, ultraviolet ray or the like is irradiated on the outside of the antifouling surface layer 2, a photo catalyst reaction occurs in the vicinity of the photo catalyst particle d appearing on the autifouling surface layer 2 to promote death of living things in water which contacts the autifouling surface layer 2 and the vicinity thereof and to prevent propagation thereof by its strong oxidation power.  This inorganic paint is prepared by mixing a cement, 10-50 wt.% of a photo catalyst d, and if necessary a viscosity improver such as a methylcellulose, a surface active agent such as a polycarboxylate and 25-35 wt.% of water.
Patent JP-H0920912-A (JP)
Title: Pretreatment for molten iron
Inventor: NUIBE TSUZURI
IPC: C21C1/02
Filed: 1995-06-30
Abstract: PURPOSE: To provide a molten iron pretreating method for producing molten iron in order to reduce temp. lowering at the time of pretreating the molten iron and improve thermal allowance degree at the time of blowing in a converter. CONSTITUTION: At the time of executing dephosphorizing treatment as the pretreatment for the molten iron, decarburizing quantity is estimated from difference between predicted oxygen quantity consumed to the oxidation of one or more elements among Si, P and Mn in the molten iron and supplied oxygen quantity based on an oxygen using efficiency pre-estimated from treating condition. Difference between the carbon concn. in this molten iron and a saturated carbon concn. from the calculated decarburizing quantity and the carbon concn. in the molten iron before the treatment.  The carbon concn. in the molten iron is made to the saturated carbon concn. or higher by supplying the carbon source containing the obtd. difference or more of the carbon concn. into the molten iron and the carbon source is added by precipitating in the produced slag and also, the oxygen source is blown into the slag to burn the carbon source precipitated in the slag.
Patent JP-S5887441-A (JP)
Title: Testing method for performance of engine
Inventor: OKAMOTO AKIRA
IPC: G01M15/02
Filed: 1981-11-20
Abstract: PURPOSE:To perform a parallel performance test for a plurality of engines, by using an inexpensive computer having no multi-interruption processing function. CONSTITUTION:A computer 15 starts an engine 21 of each of test benches B1- B4 through inputting of an inspection reference data from a host computer HP. A data corresponding to an aging operation process is inputted to a control part 27, and a reference value of an aging operation time is inputted to a timer circuit 32. The computer 15 is caused to decide which circuit 32 outputs a timing finishing graph signal FT. If the number of the circuits 32, outputting the signal FT, is 1, the process, corresponding to said circuit of the engine, is advanced by 1. In case a full process is completed, a performance test is conducted on the engine 21. In case there are a plurality of circuits 32 for outputting the signal FT, the engine 21, completing a first process, is advanced to a next process.
Patent JP-H0640568-A (JP)
Title: Method of random palletizing
Inventor: MIZOGUCHI TAKESHI
IPC: B65G57/03
Filed: 1992-07-14
Abstract: PURPOSE:To provide a method of random palletizing which even very small- scaled warehouse traders and or medium-sized warehouse traders can utilize because of its low equipment investment due to its simple structure. CONSTITUTION:An operator loads required goods at the most suitable position by means of a gravityless balancer 34, and then, sends a signal of loading finish by means of an input means 36. When a control means 26 receives this signal of the loading finish, the control means 26 shows the most suitable loading position for the required goods to be loaded next, as three dimensional image on a CRT 38, for indicating the most suitable loading position for the required goods to be loaded next to the operator. Thus, it is possible to omit a robot and a loading device, and to simplify the control system and reduce the cost. Therefore, very small-scaled warehouse trader and small or medium-sized warehouse trader can invest easily in this equipment.
Patent JP-S6346397-A (JP)
Inventor: TSUKIJI MEGUMI
IPC: F41B11/51
Filed: 1986-08-11
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-H0512242-A (JP)
Title: Learning system for neural network
Inventor: WATANABE SUMIO
IPC: G06F17/10
Filed: 1991-07-01
Abstract: PURPOSE:To efficiently learn a neural network at high speed. CONSTITUTION:A first learning means 1 obtains the average of samples for respective categories as an average vector for the hierarchical neural network NW. The weight of connection between units in a stage before a hierarchy as the component of a matrix converting the average vector into an orthonormal base vector is decided, and learning in a prestage is executed. A second learning means 2 executes the learning of a poststage by using a minimum square method or a most rapid drop method. Namely, learning is executed based on the average of the samples obtained for the respective categories in the prestage of the hierarchy. Thus, learning is executed without propagating an error of an output layer to an input layer in an inverse direction even if a back propagation method is used in the poststage of the hierarchy, for example. Then, learning can be speeded up compared to a conventional method.
Patent JP-H079325-A (JP)
Title: Forming device of surface plate surface
Inventor: IKEMOTO KIYOSHI
IPC: B24B53/017
Filed: 1993-06-30
Abstract: PURPOSE:To finish in a desired surface plate form with a gentle correcting surface having little unevenness in a simple structure, by using servo-motors both for the horizontal feed and the vertical feed. CONSTITUTION:A surface plate surface forming device 4 provided to a double plane polishing device is composed of a horizontal feeding device 5 and a vertical feeding device 6. The horizontal feeding device 5 moves horizontally between the inner periphery and the outer periphery of the surface plate by the rotation of a ball screw 10a by guiding a tool holding member 8 having tools 7 and 7 at the upper side and the lower side by a linear guide 9a. The vertical feeding device 6 has the same structure, and it moves vertically by the rotation of a ball screw 10b by guiding a machine board 12 loading the horizontal feeding device 5 by a linear guide 9b. By computer-controlling by a control device 3 through the horizontal and the vertical feeding servo-motors 11a and 11b respectively, the surface of the surface plate can be made in a desired form.
Patent JP-H0239050-A (JP)
Title: Method for forming positive type photoresist
Inventor: HOSHINO MASAHIRO
IPC: G03F7/039
Filed: 1988-07-28
Abstract: PURPOSE:To obtain a printed wiring board which does not generate entirely the defects about a picture due to a waterdrop mark at the time of washing the board with water by forming a positive type photoresist film on the board by subjecting the board to two times of electrodeposition coatings. CONSTITUTION:A positive type photoresist film is formed on a copper-plated laminate substrate by applying the electrodeposition coating on the substrate, and then the electrodeposition coating is subjected on the obtd. film by applying an electrodeposition coating composition contg. a water soluble or a water dispersible resin as a main component on the film. The usable positive type electrodeposition coating composition is mainly composed of a resin etc. contg. a polyoxymethylene polymer, O-nitrocarbinol ester, O-nitrophenyl acetal and a benzo (or naphtho)quinone diazide units which have a salt forming group or a photosensitive group to make the composition to the water soluble or the water dispersible. Thus, the defects about the printed wiring board due to the waterdrop mark which generates on the resist film, are prevented.
Patent JP-S61105748-A (JP)
Title: Thermal magnetic recording and reproducing device
Inventor: HANAOKA HISAHIRO
IPC: G11B11/105
Filed: 1985-08-26
Abstract: PURPOSE:To provide a magnetic field necessary for magnetic field inversion without a driving device of a magnetic field generating equipment by extending the magnetic field generating equipment mounted opposite a laser beam irradiating device which heats a magnetic film partially, though the total length of a magnetizable area of a recording medium. CONSTITUTION:The laser beam of a beam source 4 focuses on a magnetic thin film of a recoding medium, heats the medium partially, reduces its magnetic resistance, and the magnetic flux of a coil 10 generated in response to a recoding signal magnetizes the heated area to record specified information. A magnetic field generating equipment 11 is extended through the total length of a magnetizable area of the recording medium, and the magnetic flux from a very thin ferromagnetic material 14 of 1mu thickness is superimposed perpendicularly to the flux from the coil 10. Hence the magnetic field generating equipment 11 does not necessitate a driving device to move over the medium although a magnetic field necessary for magnetic field inversion is securely imposed to the medium as a base 1 is rotated with a motor 3.
Patent JP-H0929242-A (JP)
Title: Apparatus for waste water tertiary treatment
Inventor: KURATA SHIGEKAZU
IPC: C02F1/28
Filed: 1995-07-24
Abstract: PROBLEM TO BE SOLVED: To obtain a high phosphorus removing rate without modifying an existing purification apparatus. SOLUTION: In an apparatus main body A, a denitrification tank 1 is provided and a dephosphorization tank 2 is provided on the downstream thereof and a plurality of treating tanks 2a are provided in this dephosphorization tank 2. In addition, freely exchangeable cylindrical filter frames 7 are filled in each of these treating tanks 2a. A number of magnetic particles are fixed on the peripheral face of this cylindrical filter frame 7 and a filter medium 7b formed by calcining or drying weathere pumice particles such as Kanuma soil is filled in the inside.  Waste water treated with primary and secondary treatments in a purification apparatus B is specifically denitrified in the denitrification tank 1 and it flows into the dephosphorization tank 2, wherein dephosphorization is performed by magnetic particles of the cylindrical filter frame 7 mounted in each treating tank 2a and the built-in filter medium 7b and reaches a final treating tank 2b.
Patent JP-H0942849-A (JP)
Title: Dryer
Inventor: HIRANO NORIAKI
IPC: F25B21/02
Filed: 1995-07-24
Abstract: PROBLEM TO BE SOLVED: To easily remove a container that contains a substance to be dried from a casing to wash the container with water easily, by a method wherein an air fan to circulate air in the container, an air duct and electric equipment are contained in an openable lid that covers the container and is pivoted to the casing. SOLUTION: A container 5 contains a bag 28 to stow a substance 27 to be dried and is contained in a casing 4. An openable lid 26 pivoted to the casing 4 by a hinge 9 covers the container 5 and communicates with an inlet 8a of the container 5 when closed. A fan 13 to circulate air in the container 5, an air duct 29 and a chamber 32 beneath the lid 26 is arranged in the chamber 32. Since the fan 13, a dehumidifier 18, electric equipment 25, an operation/ indication panel 7a, etc., are arranged inside the lid 26, the container 5 can be removed without disconnecting wirings of those parts when the lid 26 is opened. Therefore, the container 5 that is apt to get dirty can be easily washed with water.
Patent JP-S6165761-A (JP)
Title: Cylinder grinding machine
Inventor: MAKINO KUNIO
IPC: B23B19/02
Filed: 1984-09-07
Abstract: PURPOSE:To grind works of different lengths quickly and accurately by coupling a work rotation jig fixed rotatably to the front end of a spindle with a face plate using an expansion joint, which is rigid in the rotating direction and flexible in the axial direction of spindle. CONSTITUTION:If a center 11 is set in the center hole of a work 8 to accomplish location of the spindle 13, a work rotation jig 12 moves with the spindle 13, when an end journal will be put in rotational engagement with the work 8 in the same shape in the same condition. Here a fitting wheel 18 and a face plate 10 are coupled together by a flexible joint 19 consisting of a plural sets of X-shaped links, which is rigid in the rotating direction and expansive/ contractive in the axial direction. Accordingly works of different lengths can be ground by the protruding and retracting spindle 13 quickly and accurately, wherein no relocation of grinder tooling etc. nor replacement of the work rotation tool 12 is required.
Patent JP-H1032266-A (JP)
Title: Manufacture of semiconductor device
Inventor: YOSHIHARA IKUO
IPC: H01L21/8244
Filed: 1996-07-17
Abstract: PROBLEM TO BE SOLVED: To enable a process where a silicon nitride film is formed on an silicon oxide film to serve also as a thermal treatment where the lower silicon oxide film is enhanced in density by a method wherein the forming temperature of the silicon nitride film is optimized. SOLUTION: A silicon oxide film 22 is formed on the gate electrode 16 of a transistor provided onto a semiconductor substrate 10. Then, a silicon nitride film 24 is formed on the silicon oxide film 22, whereby the silicon oxide film 22 is enhanced in density. A contact hole 26 is provided to the silicon nitride film 24 and the silicon oxide film 22 facing to the surface of the semiconductor substrate 10. Then, a semiconductor layer 28 serving as a resistor load device layer is formed on the silicon nitride film 24 so as to penetrate into the contact hole 26. That is, when the silicon nitride film 24 is formed on the silicon oxide film 22, the forming temperature of the silicon nitride film 24 is optimized. By this setup, a process where the silicon nitride film 24 is formed is made to serve also as a thermal treatment by which the lower silicon oxide film 22 is enhanced in density.
Patent JP-S6165226-A (JP)
Title: White screen and method for forming image
Inventor: NAITO TAKUO
IPC: B41M3/06
Filed: 1984-09-07
Abstract: PURPOSE:To obtain a complex image when visible light and UV rays are irradiated by drawing a pattern which appears white under visible light on a substrate by using a compsn. contg. an inorg. phosphor which emits light with the UV rays. CONSTITUTION:The compsn. contg. the inorg. phosphor consisting of a mixture composed of the inorg. phosphor which emits light with the UV rays as wells as a color developer, solvent (arom., ketone, ester, etc.), additives (dispersant, defoaming agent, etc.), plasticizer, etc. is coated on the substrate to draw the optional pattern thereon. Since the inorg. phosphor is nearly colorless, the pattern appears approximately white under the visible light. The image combined by the irradiation of the UV rays with the projected image formed by a visible light source is obtd. in the dark environment. The red, green and blue luminous phosphors which emit light when irradiated with the UV rays of 254-400nm wavelength are used for the inorg. phosphor.
Patent JP-H08112446-A (JP)
Title: Game device
Inventor: IBE TAKAYA
IPC: G07F17/32
Filed: 1995-06-30
Abstract: PURPOSE: To provide the latest catcher game device that ever exists, which is used in a game center. CONSTITUTION: When a control means is operated to drive and stop a vertical moving means 600 and a lateral moving means 400, a holding means is moved vertically and laterally from the initial position, and stopped. A control means 700 drives a longitudinal moving means 500 to move the holding means toward a member to be held. When a sensor means 330 for the holding means detects the member to be held, the drive of the longitudinal moving means 500 is stopped, and a hand driving means 320 closes a pair of hand parts to hold the member to be held. The control means 700 returns the holding means to the initial position, and the hand driving means 320 opens the hand parts to fall the member to be held.