baber/WOPTO huggingface dataset:
Patent JP-H0561843-A (JP)
Title: Neural network device
Inventor: KATSURADAIRA YUUJI
IPC: G06F15/18
Filed: 1991-05-15
Abstract: PURPOSE:To provide a device which can immediately be used for an arbitrary purpose and which can be coped with even if there is a slight difference in input information and the way of an operation. CONSTITUTION:A memory card 5 into which digital data on the synapse connection load of a neural network 3 obtained by previous learning is written is fitted to a card reader 6, and data concerned is supplied to an analog memory 8 by converting it into analog voltage. Thus, the synapse loads of respective neurons in the neural network 3 are set. When there is an error in the output signal of the neural network 3, an accurate signal is inputted from a teaching signal generator 9 and analog voltage in the analog memory 8 is corrected in accordance with the method of error inverse propagation. Thus, learning is executed as if the accurate signal can be obtained.
Patent JP-S5736445-A (JP)
Title: Information recording material
Inventor: NAKAO MASABUMI
IPC: G11B7/243
Filed: 1980-08-11
Abstract: PURPOSE:To increase the sensitivity or S/N for an optical recording medium, by putting a mixture layer of a metallic oxide and a metal between a transparent substrate and a metallic recording layer. CONSTITUTION:The polyester or polymethyl methacrylate is preferably used for a transparent substrate 1. A mixture layer 5 has preferably such a structure is which the metal is dispersed into a metallic compound functioning as a dielectric medium in the form of fine particles having diameters smaller than the wavelength of the irradiated light. The metallic compound such as SiO2, GeO2 or Al2O3 can prevent the oxidation lowering of a metallic recording layer 2 and is effective to attain high stabilization. The thickness of the layer 5 is preferably set at 100-800Angstrom , and the entire volume of the metallic particles in the layer 5 is preferably set at 20-60% of the whole of the layer 5. The figures 3 and 4 indicate the metallic oxide stabilizing layers and are preferably formed into a double-layer structure of the heterometallic oxides to better shape the form of the hole to be made as the recording of information and then stabilize the recording performance.
Patent JP-H11290673-A (JP)
Title: Emulsification of w/o water droplet-type insoluble micelle
Inventor: NAKADA KUNIO
IPC: C09K23/56
Filed: 1998-04-07
Abstract: PROBLEM TO BE SOLVED: To reduce a load to be brought to bear upon environments and make a W/O water droplet-type micelle highly biodegradable and safe by stirring the W/O water droplet-type micelle in the presence of rhamnolipid. SOLUTION: A W/O water droplet-type micelle in a crude oil generated in an oil well or a waste oil generated by a spillage accident or the like, is intended for emulsification. Further, the W/O water droplet-type micelle not emulsified despite an earlier attempt to emulsify it by the use of a surfactant other than rhamnolipid, is also intended for emulsification. The rhamnolipid is a glycolipid composed of rhamnose and '-hydroxydecanoic acid and the four different types of the rhamnolipids are available by combining a saccharide with a fatty acid. Further, the rhamnolipid can be produced by using a carbon source such as glycerol, glucose or ethanol as a fermentation raw material.  When emulsifying the W/O water droplet-type micelle by stirring it in the presence of the rhamnolipid, the appropriate amount for use of the rhamnolipid to the W/O water droplet-type micelle varies depending upon the pH value of an aqueous W/O water droplet-type micelle solution, the state of its viscosity, the amount of a surfactant other than the rhamnolipid or the like.
Patent JP-S5335461-A (JP)
Title: Antenna
Inventor: KATAYAMA TETSUO
IPC: H01Q3/46
Filed: 1976-09-14
Abstract: PURPOSE:To extend the coverage of radar, by commonly using the array surface thru the provision of a pair of primary radiators at the both sides of the array section.
Patent JP-S61269717-A (JP)
Title: Power supply system of data recorder
Inventor: OKAZAKI WAKAHIKO
IPC: G06F1/26
Filed: 1985-05-24
Abstract: PURPOSE:To eliminate the AC/DC conversion part of a data recorder and to reduce its cost, size, and weight by supplying the DC power of a personal computer to the data recorder through a cassette interface. CONSTITUTION:An AC/DC conversion part 1 converts AC power into DC power, which is supplied to the personal computer 2. A cassette interface 3 while transmitting signals between the personal computer 2 and data recorder 4 supplies the DC power generated by the AC/DC conversion part 1 to the data recorder 4 through a power line 5. In this case, a power supply terminal of the connector of the cassette interface 3 is predetermined and a determined terminal is connected to supply electric power. Consequently, the AC/DC conversion part for the data recorder is not necessary.
Patent JP-S5639341-A (JP)
Title: Reduction gear
Inventor: FUKUI KIYOZUMI
IPC: B25J17/00
Filed: 1979-08-31
Abstract: PURPOSE:To obtain a planetary differential reduction gear which has a small exterior shape and large output and is light in weight by a method wherein the eccentric revolutional motion of a pinion is enabled by the rotational motion of a crank pin on its axis and further an interior teeth gearing with the exterior teeth of the pinion is provided inside a hub surrounding the exterior teeth. CONSTITUTION:In a reduction gear 5, a pillar-form part 21 of a supporting block 13 is inserted freely into a piercing hole 33c bored in a pinion 33, while both ends of a crank pin 31 are supported by both end parts of the supporting block 13. By this constitution, distortion of the crank pin 31 can be made minimum, and, when the distortion within the same limits is allowed, the output torque can be increased several times compares with a case where the support is made in a cantilever fashion. And, owing to the stable support of the crank pin 31 and the reduction of the distortion thereof by supporting both end parts thereof, a bearing 29 of small size can be employed and the speed reducer 5 can be miniaturized. Moreover, in the case where the bearing 29 of the same size is used, the life of the bearing can be prolonged as compared with the conventional supporting method employing the cantilever fashion. Furthermore, because of the stabilization of the crank pin 31 and the reduction of the distortion thereof, the gearing effect of the exterior teeth of the pinion 33 revolved by the crank pin 31 with the interior teeth of a hub 37 is increased and thereby the transmission of the torque of larger output can be achieved.
Patent JP-H05310269-A (JP)
Title: Packing device
Inventor: ISHIKAWA KENGO
IPC: B65D85/30
Filed: 1992-04-28
Abstract: PURPOSE:To pack an article with a sheet of packing material. CONSTITUTION:A box containing an article 1 is made up of a bottom plate 23, side plates 25, end plates 27, and a top plate 29 of a packing material 22. Buffering spaces 39 is formed between respective end plates 27, joint plates 31, and support plates 33 of the packing material 22. The under face of both ends of the article 1 is held by the support 35 of the support plates 33 and protrusions 4 projected from the under face of the article 1 are arranged in the buffering spaces 39.
Patent JP-S601060-A (JP)
Title: Hydraulic pressure control valve
Inventor: KUBOTA HITOSHI
IPC: B60T8/26
Filed: 1983-06-20
Abstract: PURPOSE:To assure normal function of a control valve by imposing a preload on a free piston in the direction of its movement so as to prohibit the free piston from moving when the difference between a hydraulic pressure of the primary side of a master cylinder and that of the secondary side is less than the predetermined value. CONSTITUTION:When each piston of a tandem master cylinder M/C has a different diameter and a different hydraulic pressure is supplied from the master cylinder to each of hydraulic pressure chambers 39a, 40a, a free piston 25 is urged to move by a force corresponding to the difference in hydraulic pressure between the hydraulic pressure chambers 39a and 40a. The free piston 25, however, will not move because it is maintained in its given position with a predetermined spring force applied by a spring 45 which is arranged in its contracted form between the piston 25 and a housing 24. Accordingly, the control valve 21 does not lose its function for requlating hydraulic pressure. If any defect in the hydraulic pressure circuit of one system makes the difference between the two hydraulic pressures larger than the predetermined value, the free piston 25 moves against the spring force of the spring 45 so as to unlock the pressure reducing function of proportioning valves 47, 47' which are in the normal side.
Patent JP-S5812320-A (JP)
Title: Manufacture of semiconductor device
Inventor: SAKURAI JIYUNJI
IPC: H01L27/00
Filed: 1981-07-15
Abstract: PURPOSE:To improve the shape and the adhesion force to an insulating film of a single crystal semiconductor region, by coating the upper surface of a non-single crystal semiconductor region with an Si nitride film and irradiating by a flux of light in the manufacture of a semiconductor device of an SOI structure. CONSTITUTION:An Si dioxide film approx. 600nm thick 12 as an insulating film, an Si polycrystalline film 14 approx. 500nm thick to form the semiconductor region and an Si nitride film 15 approx. 180nm thick as coating film are successively formed on a substrate 11. The Si dioxide film 12 served as the insulating film can be formed by thermal oxidation method, when the substrate 11 is constituted of an Si. When the substrate 11 is constituted of a substance beside an Si, or even of an Si, the film can be formed of a mono silane (SiH4) by chemical evaporation method. The polycrystalline Si film 14 is formed by normal vapor growing method. Next, the coating film 15 and the polycrystalline Si film 14 are successively selective-removed by lithography method resulting in the formation of the semiconductor region isolated into an island shape.
Patent JP-S603290-A (JP)
Title: Single board color camera
Inventor: HAMADA YOSHIHIRO
IPC: H04N9/083
Filed: 1983-06-20
Abstract: PURPOSE:To improve resolution by extracting a chrominance signal and a luminance signal with the specified arrangement of a mosaic color filter and sequential frequency separation and to decrease power consumption by preventing the fog of a screen at a dynamic picture photographing. CONSTITUTION:A solid-state photographing element 2 is arranged on an image forming face of a lens 1 of a single board color camera and a mosaic color filter 3 is provided on the surface of the solid-state image pickup element 2. Further, the mosaic color filter 3 is arranged as the repetition of white, cyan, white, yellow in the column direction and arranged further with the repetition of green, yellow, green, cyan in the 2nd column. Further, the scanning line is combined at the same time in the unit of 2 rows and read sequentially. Further, a frequency-modulated signal is extracted from a signal applied via a sample- and-hold circuit 7 to a BPF8, after the signal is delayed at a delay circuit 9, the result is detected by a detecting circuit 11 and chrominance signals R, B are outputted from a switch circuit 12.
Patent JP-S5812487-A (JP)
Title: Magnetic recording and reproducing device
Inventor: MAEDA MASAYA
IPC: G11B27/02
Filed: 1981-07-15
Abstract: PURPOSE:To perform overlap recording by reversing a recording medium after stopping a recording by a main rotary head, mixing the playback signal of an  auxiliary head with delay of several tracks with a prescribed video signal, and  performing the recording through the main head. CONSTITUTION:Auxiliary heads A' and B' are positioned on recording tracks accurately lagging main rotary heads A and B by 2n fields. While an overlap switch is held closed after recording by heads A and B ends, turning off the trigger switch of a camera or turning on the pause switch of a VTR to turn off a switch which couples with the trigger or pause switch, rewinding a tape for a certain time through one-shot circuit. After screen inversion is held in readiness, upon triggering the camera, changes the heads A and B over to the recording sides, and the heads A' and B' reproduce signals 2n fields before the heads A and B. The reproduced signals of the heads A' and B' are mixed with recording signals inputted through an input terminal and the switch by a mixer, and the resulting signals are recorded on the tape by the heads A and B.
Patent JP-2000302026-A (JP)
Title: Negative pressure producing device
Inventor: NAKA YOSHIHARU
IPC: B60T17/00
Filed: 1999-04-19
Abstract: PROBLEM TO BE SOLVED: To stably obtain negative pressure for operating various equipment for control by providing a check valve which is opened toward a pump chamber and a check valve which is closed toward it in a negative pressure pipe passage and a discharge pipe passage, respectively. SOLUTION: Pressure pulsation of exhaust air discharged when an engine 5 is operated is introduced into a back chamber 14 from a back pressure pipe passage 22. A reciprocating member 12 is displaced onto a back chamber 14 side due to spring force of a pump spring 15 when pressure of exhaust air is reduced to suck air in a negative pressure pipe passage 16 into a pump chamber 13 whose volume increases. Next, the reciprocating member 12 is displaced to the pump chamber 13 when pressure increases to discharge air sucked previously into atmospheric air from a discharge pipe passage 20. Two check valves 19, 21 are alternately opened and closed to discharge air in the negative pressure pipe passage 16 into atmospheric air so as to increase negative pressure in the negative pressure pipe passage 16 and maintain its negative pressure value after it reaches a fixed value.
Patent JP-S60253439-A (JP)
Inventor: ISOKAMI MINEO
IPC: A61C13/02
Filed: 1984-05-29
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5736103-A (JP)
Title: Preparation of porous, phosphoric acid-type ion exchange resin
Inventor: EGAWA HIROAKI
IPC: C08F8/40
Filed: 1980-08-12
Abstract: PURPOSE: To prepare the titled resin having high ion exchange capacity, without using toxic substance, by radically polymerizing glycidyl ester of acrylic acids and a specific amount of a polyvinyl monomer in an organic solvent, reacting the product with phosphoric acid, etc., and hydrolyzing the reaction product.  
     CONSTITUTION: A monovinyl monomer containing the glycidyl ester of acrylic acid which may have an alkyl group at the α-carbon atom (e.g. glycidyl methacrylate) is mixed with ≤5mol%, pref. 0.5W4mol%, based on the monomer, of a polyvinyl  monomer (e.g. divinylbenzene), and subjected to the radical polymerization in the  presence of an organic compound (e.g. isooctane) which acts as a solvent to the  monomers. The produced polymer is made to react with phosphoric acid or phosphorus oxychloride, and hydrolyzed to obtain the objective resin. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-2000301699-A (JP)
Title: Liquid material feeder
Inventor: KIDOBA UTAKO
IPC: B41F31/26
Filed: 1999-04-19
Abstract: PROBLEM TO BE SOLVED: To stably form a thin layer of desired film thickness even when the ink liquid level height of a low viscosity ink is fluctuated by specifying the viscosity of a liquid material, the peripheral speed of a roller, the roller radius, the average roughness of a roller face and the like. SOLUTION: An ink 6 is made to adhere on an outer peripheral face by the rotation of a roller 12', and then the ink 6 reaches the end 17 of a blade 16'. The end 17 is bent by receiving the pressure from the ink 6, and the ink 6 is passed through to form a thin ink layer of film thickness equal to the bending amount of the end 17. When the viscosity of a liquid material is approximately 1-1000 cm poise and the peripheral speed of the roller is approximately 50-1000 mm/sec. and the roller radius is in the range of approximately 5-100 mm, the ten point average roughness Rz on the roller surface is approximately 1 μm or more, and the time required for rotating and moving the roller surface from the position whereon the roller surface is separated from the liquid level to the position whereon the roller surface is brought into contact with the end of the blade is less than 3 seconds.
Patent JP-S603714-A (JP)
Title: Controlling method of robot
Inventor: KUBO KENJI
IPC: G05D3/12
Filed: 1983-06-22
Abstract: PURPOSE:To perform high-precision control with respect to track commands by using preliminarily stored load information at an operation time to calculate and compensate the moment of inertia and the torque of gravity on the supposition that the load of robot hands is added to the mass of a robot body. CONSTITUTION:At an operation time, a robot 1 reads out a stored load number in the section from a certain teaching point to the next teaching point and indexes a memory table with the load number to read out the moment of inertia and variable constants a2, a3, a4, and a5 for gravity calculation. An operation processing circuit of a robot controller 2 uses these variable constants to operate the moment of inertia and the torque of gravity in every interpolating step, and control variable constants of individual driving systems are compensated in accordance with the results. As the result, the torque of gravity which acts as a load torque of each driving system is compensated completely, and the gain of a speed control system is so adjusted that the variance of the moment of inertia can be compensated. Thus, the response characteristic of each axial servo system is kept constant to perform high-precision track control.
Patent JP-S5735854-A (JP)
Title: Silver complex salt material for diffusion transfer
Inventor: TSUBAKII YASUO
IPC: G03C8/48
Filed: 1980-08-12
Abstract: PURPOSE:To obtain the titled material having high image reproducing characteristics as well as superior sensitivity, sharpness and resolving power by forming a silver halide emulsion layer contg. a white inorg. pigment on a specified support. CONSTITUTION:A colorant such as carbon black is applied to a support of cellulose acetate, polypropylene or the like by 0.1-5g/m<2> to obtain a support having <=25% spectral reflectance permanently in the sensitive wavelength region of a silver halide emulsion layer. A silver halide emulsion contg. a white inorg. pigment such as TiO2 having 0.05-5mum average particle size by 0.5-20g per one gram silver halide is then applied to the support by 0.5-5g/m<2> as silver halide to form a silver halide emulsion layer. Using the resulting transfer material a lithographic plate with high ink receptivity and printing resistance is obtd. even in case of a transferred silver image with very fine rules.
Patent JP-H02291112-A (JP)
Title: Vapor growth apparatus for compound semiconductor
Inventor: MANABE KATSUHIDE
IPC: H01L21/86
Filed: 1989-04-29
Abstract: PURPOSE:To execute a crystal growth operation by which a growth speed and a quality of a crystal are little dependent on a place by a method wherein a blowoff port, facing a substrate on which a compound semiconductor thin film is grown, of an introduction gas tube used to guide a reaction gas up to the substrate is made long and flat along a width direction of the substrate and the blowoff port of the introduction gas tube is shaken in a height direction of the substrate. CONSTITUTION:A blowoff port 71 of an introduction gas tube 70 is installed so as to be extended up to a position A on the immediately left side of a sapphire substrate 50. A cross section of the introduction gas tube 70 is made long, flat and oval-shaped in a width direction guided to an up and down direction at the blowoff port 71. The bottom part 73 of the introduction gas tube 70 is pushed up at a definite cycle by an action of an eccentric cam 94 and of a rod 95; the blowoff port 71 is shaken in an up and down direction by a prescribed angle amount with reference to the sapphire substrate 50. A mixed gas of TMG (trimethylgallium), TMA(trimethylaluminum), DEZ(diethyl zincate) and H2, which has been guided by a first gas tube 28, and a mixed gas of NH3 and H2, which has been guided by a second gas tube 29, are mixed near exits of these tubes; this mixed gas is guided to a susceptor 20 by using the introduction gas tube 70; a gas stream on the sapphire substrate 50 becomes uniform; it is possible to obtain a crystal which is little dependent on a place.
Patent JP-H01283051-A (JP)
Title: Linear motor-driven carrier apparatus
Inventor: WATANABE YOSHITAKA
IPC: H02K41/025
Filed: 1988-05-07
Abstract: PURPOSE:To contrive to bring down the cost of the whole equipment by arranging linear motor bodies only at specific places in a running route and by providing a carrying mover with secondary conductor parts corresponding to a running route side linear motor body. CONSTITUTION:A carrying mover 1 is equipped with a pair of left and right linear motor bodies 5A, 5B and with secondary conductor parts 6 for linear motor. Also, secondary conductor parts 7A, 7B for linear motor are arranged on the running route side composed of guide rails 2A, 2B. Further, linear motor bodies 9 are arranged at appropriate spaces on the ascending slope 8 provided in the running route so as to approach both left and right sides of the locus of traveling of the secondary conductor parts 6 provided at the carrying mover 1. Thus, the carrying mover 1 can be made to run surely in horizontally curved route parts and in ascending and descending slopes.
Patent JP-H10297097-A (JP)
Title: Optical recording medium
Inventor: UENO YASUNOBU
IPC: G11B7/0045
Filed: 1997-04-28
Abstract: PROBLEM TO BE SOLVED: To prepare an optical recording medium having a recording layer set directly or via an underlying layer on a substrate applicable to an optical disk system using a semiconductor laser of a short wavelength band, by adding at least one of an azo compound and an azo metal chelate compound consisting of a specific metal to the medium. SOLUTION: A recording layer is set directly or via an underlying layer on a substrate, and a reflecting layer and a protecting layer are also provided upon necessities in an optical recording medium. At least one of an azo compound expressed by a formula and an azo metal chelate compound of a divalent or trivalent metal is added to the recording medium. In the formula, X is an OH group, a COOH group or a CONH2 group, Y is a residue forming a heterocycle together with a nitrogen atom coupled therewith, and Z is a residue forming an aromatic ring with a carbon atom coupled therewith. Accordingly, high-density recording and reproduction by a laser light of a short wavelength band of not shorter than 700 nm become possible.
Patent JP-H01281564-A (JP)
Title: Pos system
Inventor: USHIKUBO KOHEI
IPC: G06K7/00
Filed: 1988-05-07
Abstract: PURPOSE:To change price without complexing workability by providing the title system with a control part for executing calculation corresponding to price changing information when a commodity having two kinds of bar codes includes the information. CONSTITUTION:When the bargain discount of a commodity 1 is required, a store clerk sticks an additional bar code 3 with his(her) hand. Two kinds of bar code numeral strings read out by a bar code reader 4 is inputted to the control part 5. The control part 5 can know the price of the commodity 1 from any kind of bar code 2 in accordance with the use/unuse of a commodity master table 6. When the numerical string of the code 3 is 3a or 3b, the meaning is decoded from the left side, the first values 291 or 292 are compared with the contents of an additional bar code identification code memory 7, 291 and 292 are respectively decided as discount amount processing and discount ratio processing and price obtained by subtracting 100yen or 10% from the price of the code 2 is registered as the sale price of the commodity. The registered contents of the commodity is outputted to a receipt journal printer 9 and the sale price is displayed on a display part 10.