baber/WOPTO huggingface dataset:
Patent JP-H0812461-A (JP)
Title: New carbon coated porous material and high-quality water treating method using the same porus material
Inventor: NISHIYAMA NOBUYUKI
IPC: C04B41/87
Filed: 1994-07-01
Abstract: PURPOSE:To extremely reduce COD concentration of treated water of river and highly treated water of sewerage by immersing a porous substance obtained by blowing kaolln, etc., in a solution obtained by dissolving a carbohydrate compound in diluted sulfuric acid, drying/heat-treating the resulting substance to give a carbon coated porous substance, proliferating a microorganism on the porous substance and carrying out waste water treatment. CONSTITUTION:Kaolin, etc., are added to water to give a suspension, which is mixed with foams generated by introducing air into an aqueous solution of a surfactant, put in a mold, dehydrated, dried and baked at 500-650 deg.C to give an unglazed porous molded article. The porous molded article is immersed in an aqueous solution of a carbohydrate such as sugar in sulfuric acid (in the volume ratio of 1 water: 0.5-3 sulfuric acid), taken out and dried. The prepared material is heat-treated at 300-400 deg.C. In order to carry out water treatment by using the molded article, the molded article is immersed in water in an aerating tank before the use and made into a state in which a microorganism is taken in the molded article. Impure water having 2-5ppm calculated as COD is made into treated water having 1ppm COD.
Patent JP-S6329839-A (JP)
Title: Data processor
Inventor: ISHIBASHI KENICHI
IPC: G06F7/00
Filed: 1986-07-23
Abstract: PURPOSE:To improve the efficiency of bit processing operation by executing bit processing operation for flag bits and sampling bits set up to decide the coincidence of conditions by an arithmetic instruction including contents for inverting the sampling bits. CONSTITUTION:The output terminals of clocked inverter circuits CIV11-CIV1n and CIV31-CIV3n are connected to one input terminal of an arithmetic circuit ALU in common. The other input terminal of the arithmetic circuit ALU is connected to the output terminal of a flag register FR and the input terminal of the flag register FR is connected to the output terminal of the arithmetic circuit ALU. Although the arithmetic circuit ALU is not especially restricted, the circuit ALU adops AND, OR, exclusive AND, exclusive OR, or inversion processing for two inputs and each function is selected by a function selecting signal outputted from a controller CONT. The I/O operation of the flag register RF can be alternately selected on the basis of an I/O control signal outputted from the controller CONT.
Patent JP-S5692450-A (JP)
Title: Oxygen sensor for molten steel
Inventor: KAWAI KIYOSHI
IPC: G01N33/20
Filed: 1979-12-26
Abstract: PURPOSE: To enhance the responding properties of an oxygen sensor by coating the outer surface of a zirconia solid electrolyte with a specified mixture.  
     CONSTITUTION: A cylinder of a prescribed length and a prescribed diameter is made of zirconia solid electrolyte with sufficient thermal impact resistance, and one end of the cylinder is hemispherically sealed to manufacture bag-shaped tubular sensor element 3. The outer surface of element 3 is then coated with a mixture of 100pts.wt. powder of Fe, Ni, Co or other metal and 3W30pts.wt. acrylic resin, butyral resin or other org. binder by a spray vapor deposition method in ≤100μm thickness, and tubular element 3 is packed with reference electrode substance 5. Thus, the fitness for wetting of element 3 to molten steel 4 is improved, and no heat insulating layer is produced between element 3 and steel 4. An abnormal peak of electromotive force is made smaller, the wave-form of the force reaches equilibrium rapidly, and the time required for response is shortened. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S62104802-A (JP)
Title: Emulsifier for emulsion polymerization
Inventor: OKA MASASHI
IPC: C09K23/00
Filed: 1986-07-23
Abstract: PURPOSE:To provide an emulsifier having, in the molecule, radically polymerizable double bond, capable of being introduced into the resultant polymer as a monomer as well as acting as an emulsifier in the polymerization, capable of producing such polymer films as to be free from deterioration in the adhesivity, water resistance, heat resistance, etc. CONSTITUTION:For example, (meth)allyl glycidyl ether and a hydroxyl compound of formula HO-(AO)m-R2 (R2 is 8-24C hydrocarbon or acyl; A is 2-4C alkylene; m is 0-50) are allowed to react at 50-160 deg.C for 3-20hr in the presence of, normally, a catalyst such as a tertiary amine or NaOH to obtain the objective emulsifier of formula (R1 is H or CH3; X is H or nonionic or anionic hydrophilic group). The group X in said formula is pref. -(AO)n-H (n is 0-100), -(AO)l-SO3M [l is 0-20; M is H, alkyl; (alkaline earth) metal or (1-4C hydroxyalkyl)ammonium], etc. USE:In emulsion polymerization, 0.1-20wt%, on a solid basis of the resin emulsion, of this emulsifier is used.
Patent JP-2001007083-A (JP)
Title: Plasma treatment apparatus and method
Inventor: KAWASHIMA MASAHITO
IPC: H01L21/3065
Filed: 1999-06-18
Abstract: PROBLEM TO BE SOLVED: To increase the flow rate of a reactive gas flowing on a substrate surface to improve the stripping off property of a film on the substrate. SOLUTION: This apparatus 25 comprises a chamber 18, a means 15 for introducing a reactive gas in the chamber 18, a means C for exciting the reactive gas into a plasma, a susceptor 21 for mounting a substrate 20 in the chamber 18, and a vacuum pump for evacuating the chamber 18. The apparatus 25 has means 28 for increasing the flow rate of the excited reactive gas which flows from the center of the substrate surface to its peripheral edge.
Patent JP-H0926192-A (JP)
Title: Controller for air conditioning equipment
Inventor: KUWAMURA SHUNICHIRO
IPC: F24F11/76
Filed: 1995-07-07
Abstract: PROBLEM TO BE SOLVED: To enable quick thawing of ice of a heat exchanger during the dry operation by storing values of ON operation time and OFF operation time of a room fan motor corresponding to temperature zones divided by a set temperature value to execute the operation by a timer. SOLUTION: A memory section 4a provided with an amount of air control means 4A which a room control section 4 has stores ON operation time and OFF operation time in a room fan motor control which is so arranged that the detected temperature of a temperature sensor 2 is compared with upper limit, intermediate and lower limit set temperatures preset to drive a room fan motor 3 continuously corresponding separately to temperature zones divided by the set temperature values when the detected temperature is under the lower limit value, to drive the motor by the values of the ON operation time and the OFF operation time set almost equal when the detected temperature is above the lower limit value but under the intermediate value or to drive the motor by the value of the ON operation time reduced to almost one - third of that of the OFF operation.  A timer 4b provided on the amount of air control means 4A reads the ON operation time and the OFF operation time to execute the operation.
Patent JP-S6152357-A (JP)
Title: Manufacture of seamless clad tube
Inventor: HITOMI YASUO
IPC: B21C37/06
Filed: 1984-08-18
Abstract: PURPOSE:To manufacture the titled tube having good joined surface property with good productity, by dipping round rod into molten metal of different material, plating and machining it. CONSTITUTION:In case seamless clad tube composed of e.g. inner side of carbon steel and outer side of stainless steel is manufactured, an engagement fitting 5 for hanging down is welded at one end of the round rod 1 made of carbon steel. This is hung down by a crane and dipped into a molten stainless steeel 2 fed in a vessel 3 for outer side cladding. An insulator sheet 4 is attached the side wall of the vessel 3 at a bath level height position, to suppress cooling and solidification of the steel 2. After a prescribed time, the billet 1 is pulled up, the solidified shell of the steel 2 plated at the outer circumferential surface is heated and the grains are refined. Next, the dipped billet 10 is bored by boring machine, the boared tube 11 is drawing rolled to a prescribed size to obtain seamless clad tube composed of carbon steel at the inner side and stainless steel at the outer side.
Patent JP-H0921901-A (JP)
Title: Optical member with cured film
Inventor: YAJIMA HIDEKAZU
IPC: G02B1/11
Filed: 1995-07-07
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of interference fringes and to improve weatherability, etc., by providing the surface of a base material with a cured film coated with a coating compsn. contg. an org. silicon compd. and/or the hydrolyzate thereof and specific composite particulates. SOLUTION: This optical member has the cured film formed by coating the front surface of the base material with the coating compsn. contg. the org. silicon compd. and/or the hydrolyzate thereof (component A) and the composite particulates (component B) mainly consisting of titanium oxide, zirconium oxide and silicon oxide and having an average grain size of 1 to 200μm and curing the coating. The org. silicon compd. expressed by formula (R<1> )a (R<3> )b Si(OR<2> )4-(a+b) used as the component A includes γ-glycidoxypropyl trimethoxysilane, etc. In the formula, R<1> , R<3> respectively denote the org. groups selected from a group consisting of alkyl groups, etc., R<2> denotes the org. group selected from a group consisting of an alkyl group, alkoxyalky group, acyl group and phenyl group; (a) and (b) denote 0 or an integer of 1.
Patent JP-S6149871-A (JP)
Title: Printing-controlling method for page printer
Inventor: MONMA HISAYOSHI
IPC: B41J5/44
Filed: 1984-08-18
Abstract: PURPOSE:To enable an inexpensive processor with low processing speed to be used, by a method wherein a full-bit mapped memory is divided into several blocks, and the block having data completely printed out is immediately loaded with character patterns for the next page. CONSTITUTION:A page buffer 2 comprises buffers for two pages, one of the buffers being 2a and the other 2b. The full-bit mapped memory 4 is divided into four blocks 4a-4d. When a one-page amount of printing data are completely received from a host CPU (a) into the page buffer 2a, an editing processor 3 reads the contents of the buffer 2a, and loads them into the memory 4a. Similarly, the memories 4b-4d are also loaded. On the other hand, a main processor starts printing when loading into the memory 4a is completed. Accordingly, the period of time required for loading data into the full-bit mapped memory by the processor 3 can be set to be at least 4 times as long as that in a conventional system, so that the processing speed of the processor 3 can be low.
Patent JP-S6152910-A (JP)
Title: 1-stand 3-pass multi-stage rolling mill
Inventor: YOSHIDA MINEO
IPC: B21B1/22
Filed: 1984-08-21
Abstract: PURPOSE:To improve the quality of a strip by making outside rolls small diameter and arranging offset and further reinforcing the work rolls by small rolls and back up rolls and sectional support rolls. CONSTITUTION:Outside work rolls 1, 4 are made to small diameter work rolls and set to become offset arrangement. Further, small diameter rolls 7 and sectional support type support rolls 8 are provided in offset side of the rolls 1, 4 to reinforce the small diameter rolls 1, 4 together with backup rolls 5, 6. By this mechanism, a strip 9 is passed and rolled in the state wound on large diameter rolls 2, 3 by half round respectively. Accordingly, no deformation occurs in work rolls 1-4 even when the large rolling force is applied and consequently a strip 9 of improved shape and quality can be obtained.
Patent JP-H0617885-A (JP)
Title: Drive transmission gear and manufacture thereof
Inventor: TOYOMASA HIROSHI
IPC: F16H1/16
Filed: 1992-06-30
Abstract: PURPOSE:To simplify ball supply work in the drive transmission gear of reduction mechanism by forming the circular groove of a first driving element, interlocked with a second driving element with a rolling ball interposed in the groove of circular cross section, to be deeper than the radius of the ball, and the outer surface side opening of the circular groove to be not larger than the diameter of the ball, then forming a ball fit-in hole at the side part of the groove, and providing a closing means. CONSTITUTION:A ball 12 is interposed between the first groove 14 of circular cross section in a worm 10 and the second groove 27 of circular cross section in a wheel 11 to perform the transmission of driving force. The first groove 14 of circular cross section in the worm 10 is formed to be deeper than the radius (r) of the ball 12, and the outer surface side opening is formed to be smaller than the diameter 22 of the ball 12 so as to prevent the slip-off of the ball 12 from the opening. The first groove 14 is formed into longitudinally elliptic shape with the center point drawn out by mu in the depth direction so as to smoothen the rolling of the ball 12. After fitting ball 12 in from a fit-in hole 18 provided at the side of the first groove 14, a side plate 24 is mounted to prevent the escape of the ball 12.
Patent JP-2001002130-A (JP)
Title: Easy full-openable cup
Inventor: NAGATA TATESHI
IPC: B65D77/20
Filed: 1999-06-18
Abstract: PROBLEM TO BE SOLVED: To provide an easy full-openable cup in which a sealed lid can be completely removed in an easy manner even in the case where an infant tries to remove the seal lid completely. SOLUTION: There are provided a cup container body 10 made of a plastic material having a substantial flat top surface 12 for storing packaged item therein, and a seal lid 20 sealed weakly at the top surface 12 of the cup container body 10 in such a degree as one in which its sealed state can be opened by pulling it. An outer circumference of the seal lid 20 is provided with a pull- tab 22 extended from the top surface 12 in an outward direction. A plurality of pull-tabs 22 are substantially and equally spaced apart at an outer circumference of the seal lid 20, thereby the seal lid 20 can be removed completely from the cup container body 10.
Patent JP-H0922400-A (JP)
Title: Redundant configuration method for high speed parallel processors and high speed parallel processors provided with redundant configuration
Inventor: TSUDA NOBUO
IPC: G06F15/80
Filed: 1995-07-07
Abstract: PROBLEM TO BE SOLVED: To perform a high-speed communication by selectively using a standby link and connecting a basic element processor adjacent to a fault basic element processor and a standby element processor. SOLUTION: A connection device for performing classification so as to make at least mutually adjacent ones of the basic constitution element processors 2 form different sets and parallelly connecting the respective basic element processors included in the same set and the standby element processor through one standby link 5 for respective classified groups is provided. Then, when the fault basic element processor 23 is present, at the time of reconstituting an array connection structure to be a base by performing substitution by the standby element processor 3, the standby link 5 is selectively used and the basic element processor adjacent to the fault basic element processor 23 and the standby element processor 3 are connected. Thus, the high-speed communication by the standby processor is made possible.
Patent JP-S5696861-A (JP)
Title: Manufacture of semiconductor device
Inventor: HIRAO TADASHI
IPC: H01L29/417
Filed: 1979-12-29
Abstract: PURPOSE:To improve the high frequency characteristics of the semiconductor device by forming an emitter layer by diffusion from doped polysilicon, selectively oxidizing the surface, forming a base pickup layer by washing-out and reducing the base resistance. CONSTITUTION:An n type epitaxial layer 2 is superposed on an n<+> type Si substrate 1, a window is opened at an oxide film 100, and a p type layer 3 is formed thereon. An oxide film 101, a nitride film 201, a PSG102 are accumulated thereon, and windows are opened thereat. A polysilicon film 301 is accumulated thereon, a resist mask is covered thereon, the film is plasma etched with CF4+O2, phosphorus is diffused therefrom, an n<+> type emitter layer 4 is formed thereon, the PSG102 is removed, an oxide film 103 is formed on the surface of the layer 301, all the film 201 is removed, and the film 101 is washed out. Thereafter, an emitter electrode pickup outlet 302 is formed thereat, is pulled out at the polysilicon 301, is introduced to an emitter electrode wire 402, and a base electrode wire 401 is attached thereto. According to this configuration the distance d1 between the base electrode end and the emitter diffused layer is remarkably shortened, the base resistance is reduced, and the high frequency characteristics of the device can be improved.
Patent JP-H0466248-A (JP)
Title: Production of rapidly cooled metal strip
Inventor: SATO TORU
IPC: B22D11/06
Filed: 1990-07-02
Abstract: PURPOSE:To prevent the development of paddle breakage by arranging a stopper for partition at between a tundish and a pouring nozzle and opening the stopper under condition of being molten metal pressure at the initial stage of pouring the molten metal lower than the molten metal pressure at the stable stage of pouring the molten metal. CONSTITUTION:The molten metal 2 melted in a melting furnace 8, is supplied into the tundish 5 sufficiently preheated by ascending a stopper 9 for the melting furnace. At the time, when the prescribed quantity (the prescribed head) of molten metal is stored in the tundish 5, the stopper 6 is pulled up to the upper part of tundish 5 with a stopper driving means 7, and the pouring of molten metal is started into a pouring nozzle 1 sufficiently preheated. The molten metal poured in the pouring nozzle is injected on surface of a cooling roll 3 rotated at high velocity through a slit 10 and rapidly solidified on the surface to make a rapidly cooled metal strip. Then, the pouring of molten metal under condition of satisfying the inequality is desirable to be started.
Patent JP-2000026377-A (JP)
Title: Production of cycloaliphatic amine
Inventor: LANGER REINHARD DIPL CHEM DR
IPC: B01J23/46
Filed: 1999-06-18
Abstract: PROBLEM TO BE SOLVED: To obtain a cycloaliphatic amine by a selective low-pressure method capable of treating a suitable amount by hydrogenating an aromatic amine under a specific pressure on a supported noble metal catalyst on which a specific metal salt is supported and which is activated by Rh and treated with a base. SOLUTION: This method comprises hydrogenating an aromatic amine (e.g. aniline, 2,4-diaminotoluene, 2,6-diaminotoluene or the like) on a supported noble metal catalyst treated with a base under 0.5-40 bar. Cr, Mo, W, Mn or a Re salt or a mixture of such salts is supported on the supported noble metal catalyst as a carrier. The carrier obtained in this method is characterized by activating using Rh and preferably optionally an additional noble metal component selected from Ir, Ru, Os, Pd and Pt.
Patent JP-H0463592-A (JP)
Title: Endo-type beta-d-galactosidase and production thereof
Inventor: ENDO MASAHIKO
IPC: C12N9/38
Filed: 1990-07-02
Abstract: NEW MATERIAL:The compound having the following physical and chemical properties. Action, active to hydrolyze the beta-galactoside bond in -Gal-Gal- in the crosslinking structure (-GlcA-Gal-Gal-Xyl-) in a peptide glycan molecule; substrate specificity, active to peptide chondroitin sulfate, peptide dermatan sulfate and peptide heparan sulfate; optimum pH, about 4.0; molecular weight, about 160,000 (gel-filtration). USE:Useful for the structural analysis of sugar chain. PREPARATION:The compound can be extracted from shellfish belonging to genus Pecten.
Patent JP-S5796561-A (JP)
Title: Lead for connection of semiconductor device
Inventor: YAMANOUCHI HIROSHI
IPC: H01L21/60
Filed: 1980-12-08
Abstract: PURPOSE:To miniaturize the lead, to increase the degree of integration and to connect the semiconductor device with high accuracy by mounting a plurality of stress patterns to the lead for connection as cushion sections and making the shape symmetric in the longitudinal direction of the lead. CONSTITUTION:The metallic leads digitally projected into a window hole, the surface thereof is coated with gold, silver or the like, are placed onto an electric insulating film 3, and the two framed stress relaxing patterns are connected continuously as the cushion sections. Accordingly, the spaces of the leads can be narrowed, the degree of integration of the leads is increased, displacement is not generated, and the leads can connect the semiconductor device with high accuracy.
Patent JP-H09331393-A (JP)
Title: Call unit measurement system having provision for integrated services digital network
Inventor: TAMURA YUKIKAZU
IPC: H04M3/36
Filed: 1996-06-11
Abstract: PROBLEM TO BE SOLVED: To provide the call unit measurement system having provision for an integrated services digital network in which a line use state (call unit) is measured by monitoring all input output messages of a terminal equipment in a subscriber's house. SOLUTION: In this system for an integrated services digital network where a plurality of terminal equipments 4 are connected in parallel to 4-wire lines 2 connecting each digital line terminator 1 in each subscriber's house, a tele- counter 5 provided with a network terminator mode LSI and a terminal equipment mode LSI is connected in parallel with each terminal equipment 4 connecting to the lines 2 and the network terminator mode LSI monitors a signal to the digital line terminator 1 outputted from the terminal equipment 4 to monitor an input output message of the terminal equipment 4 connecting to the line 2 to measure at a match the line use state (call unit) of the terminal equipment 4.
Patent JP-H0621403-A (JP)
Title: Voltage output circuit
Inventor: MONOMOUSHI MASAHIKO
IPC: H01L27/10
Filed: 1992-06-30
Abstract: PURPOSE:To control an outputted second voltage value to the same value as an expected voltage value by determining the combination of voltage-adjusting means on the basis of the combined information of a plurality of voltage- adjusting means. CONSTITUTION:A first voltage outputted from a write voltage generation circuit 12 is adjusted to a second voltage on the basis of data stored in the adjustment data storage region 15 of the E<2>PROM 14 by a write voltage stabilization circuit 13 and thereafter supplied to the E<2>PROM 14. Therefore, the variation in manufacture of Zener diode is corrected by the combination of voltage-adjusting means to be selected and a predetermined second voltage can be supplied to the E<2>PROM 14. Consequently, it is possible to prevent the application of a voltage higher than the expected value of a write voltage from deteriorating the E<2>PROM 14, the application of only a low voltage from making writing of the E<2>PROM 14 impossible and the deterioration of the E<2>PROM 14 from making it impossible to correspond to the improvement of the minimum value of a write enable voltage.
Patent JP-H0724912-A (JP)
Title: Oriented film and packing bag employing it
Inventor: FUJII TOSHIO
IPC: B29C55/28
Filed: 1993-07-13
Abstract: PURPOSE:To obtain a thin film with an excellent impact strength, rigidity, anti-tensile strength, and tearing strength by blending polybutene resin in linear and branch low-density polyethylene resin, and subjecting the film obtained by inflation to uniaxial orientation under the specified conditions. CONSTITUTION:Polybutene resin being equal to or lower than 100 pts.wt. is blended to 100-50 pts.wt. polyethylene resin, 0-50 pts.wt. polyethylene resin and a total of 100 pts.wt. of linear polyethylene resin and branch low density polyethylene resin. The blended resin composite is inflation-molded under the condition of 2-8 blow up ratio, and the film obtained is uniaxially oriented in the film undertaking direction under the conditions of an orientation temperature of the resin composite melting point from -70 to -20 deg.C and an orientation magnification of 1.5-8. There is obtained a packing bag for heavy contents with an inside bag consisting of obtained film and an outside bag of paper.