baber/WOPTO huggingface dataset:
Patent JP-H02275667-A (JP)
Title: Static memory cell
Inventor: HONDA MASAHIKO
IPC: H01L21/822
Filed: 1989-04-17
Abstract: PURPOSE:To reduce a parallel flat plate type parasitic capacity with a data line and to obtain a high speed SRAM having a high operating speed by disposing a polycrystalline silicon film of a load resistor at the sidewall of a groove formed partly on an interlayer insulating film. CONSTITUTION:Diffused layers 1-1, 1-4 of a driving MOS field effect transistors include similarly gates 2-1, 2-2 of driving MCS field effect transistor, interlayer insulating films 3a, 6 made of SiO2, etc., grooves 4-1, 4-2 for disposing parts of load resistors 5a-1, 5a-2 of polycrystalline silicon film at the sidewalls of a groove, data lines 7-1, 7-2 of aluminum wirings, etc. That is, the parts of the silicones 5a-1, 5a-2 of the load resistor are disposed on the sidewalls of the grooves 4-1, 4-2 provided on the films 3a, 6. Thus, a data line parasitic capacity for acceleration can be reduced.
Patent JP-H09287083-A (JP)
Title: Method for preventing corrosion in back face of bottom sheet of oil tank
Inventor: YAMAGUCHI SHINICHI
IPC: C22C38/38
Filed: 1996-04-19
Abstract: PROBLEM TO BE SOLVED: To remarkably reduce corrosion preventing current at the time of cathode electric corrosion prevention by composing the bottom sheet of an oil tank of a chromium-contg. steel and coating the steel on the back side of the tank with an alkali-resisting coating material. SOLUTION: The base metal of the bottom sheet of an oil tank is composed of a chromium-contg. steel, the surface of the steel being the back side of the tank is coated with an alkali-resisting coating material, and cathode electric corrosion prevention is executed. Furthermore, the chromium-contg. steel has a compsn. contg., by weight, 0.01 to 0.20% C, 0.01 to 1.0% Si, 0.1 to 2.5% Mn, <=0.020% P, <=0.020% S, 0.8 to 25% Cr and 0.002 to 2.5% Al, and the balance Fe with inevitable impurities. Furthermore, the alkali-resisting coating material is the one essentially consisting of resin and contg. epoxy resin or vinyl chloride resin and 0.1vol.% alkali pigment, and in which the change of weight after immersion at 50 deg.C for 24hr in a soln. of 10wt.% caustic soda is regulated to <1%.  In this way, the corrosion preventing current at the time of cathode corrosion prevention can remarkably be reduced.
Patent JP-H0747132-A (JP)
Title: Device that is used with catheter
Inventor: JIEEMUSU POORU GIRUSON
IPC: A61M25/08
Filed: 1991-01-30
Abstract: PURPOSE: To control the quantity of the inverse flow of blood while using a device for use with a catheter by setting the inside diameter of a sleeve complementary to the outside diameter of the catheter. CONSTITUTION: A device for use with a catheter 1 incorporates a sleeve 21 for an assembly on the shaft of the catheter 1 between the shaft of the catheter 1 and Tuohy Borst connector. The inside diameter of the sleeve 21 is set to complementary to the outside diameter of the catcher 1 so that the catheter 1 is movable inside the sleeve. The outside diameter of the sleeve 21 is so set that, when the Tuohy Borst connector is closed, a seal is formed between the sleeve 21 and the connector. A flange 22 is provided in one end of the device to be connected with the connector so that the sleeve 21 is prevented from moving along with the catheter 1.  The inside diameter of the sleeve 21 is complementary to the outside diameter of the catheter 1 so as to provide a ring space around the circumference of the catheter 1 and control the quantity of the blood flowing inverse while using the catheter.
Patent JP-S60241906-A (JP)
Title: Concentrating method of nonaqueous solution containing oil-soluble substance
Inventor: SHIMATANI SHIYUNICHI
IPC: B01D61/36
Filed: 1984-05-15
Abstract: PURPOSE:To concentrate an oil-soluble substance with high efficiency by bringing a high-temp. nonaqueous soln. contg. an oil-soluble substance into contact with a porous polymer membrane which is permeable to the vapor of the nonaqueous soln. and is impermeable to the nonaqueous soln., and cooling and condensing the vapor of the nonaqueous soln. which is permeated through the membrane. CONSTITUTION:A nonaqueous soln. such as toluene contg. polyethylene glycol is heated by a heater 6, and introduced into an untreated liquid passage 3 which is formed between an outer tube 1 and a membrane tube 2 of a porous polymer membrane consisting of tetrafluoroethylene, etc. A heat-transfer tube 9 is arranged at the inside of the membrane tube 2 and apart from the membrane tube 2 so that a vapor diffusing space 1 may be formed. A refrigerant is circulated through the inside of the heat-transfer tube 9. The vapor of the nonaqueous soln. is permeated through the membrane tube 2, cooled by the heat-transfer tube 9, and taken out as a condensate from a discharge pipe 13.
Patent JP-H06286874-A (JP)
Title: Powder transport method by gas
Inventor: IKEMIYA HIROYUKI
IPC: B65G53/04
Filed: 1993-03-31
Abstract: PURPOSE:To suppress clogging at a bent pipe part and enable highconcentration transportation to be carried out while preventing the wear of a transport pipe by performing gas transportation while supplying inert gas toward the axial center part of a bent pipe from the outer peripheral side in relation to the center-of-curvature of the bent pipe in the bent pipe on the way of a powder transportation line by gas. CONSTITUTION:The length part including a horizontal pipe 131.132 part or a vertical pipe 13,3 part of specific times as long as piping on the inlet-outlet sides of bent pipes 134.135, within a range of 1/2 of the circumference on the outer peripheral side in relation to the centerof-curvature of the bent pipes 134.135 is formed of a perforated plate 16 made of ductile iron, for instance, (35-50 blow holes of 0.15-0.3 in inner diameter are opened per 1cm<2>), and it is so formed that make-up inert gas can be supplied to this perforated plate 16 from make-up feed pipelines 181.182 fitted to a header 17 covering the perforated plate 16. As a result, pipeline clogging is not generated at the bent pipe 134.135 part, and stable transportation can be performed. In addition, high- concentation transportation can be performed by supplying make-up gas also to the horizontal pipe parts 131.132 and the vertical pipe 133 part.
Patent JP-S62253461-A (JP)
Title: Production of print element
Inventor: SHIBUYA TAKESHI
IPC: B41J2/295
Filed: 1986-04-28
Abstract: PURPOSE:To enable a print element to be produced with favorable accuracy irrespective of the scattering of the dimensions of a piezoelectric element, by bringing a U-shaped member into contact with an end of the piezoelectric element, and fixing the U-shaped member and an opposed part of a base member under the condition where a pre-load is exerted on the piezoelectric element by pressing the U-shaped member. CONSTITUTION:A support member 7 for supporting an end of a piezoelectric element 2 is brazed to a hinge part 11 of a print element. An opposed part 1a of a base member 1 is clamped by a U-shaped member 8, and the piezoelectric element 2 is fitted between the U-shaped member 8 and the support member 7. Under the condition where a predetermined pressure is exerted on the U-shaped member 8 by a positioning and pre-loading jig 9 not making contact with the opposed part 1a of the base member 1, the U-shaped member 8 and the opposed part 1a of the base member 1 are spot welded to each other. Full welding is conducted after removing the jig 9. The print element can be produced with favorable accuracy, since scattering of the dimensions of the piezoelectric element can be absorbed by the U-shaped member.
Patent JP-H03295454-A (JP)
Title: Method and device for detecting freezing of road surface
Inventor: YAMANO MASAKI
IPC: G01N27/00
Filed: 1990-04-13
Abstract: PURPOSE:To accurately detect the freezing conduction of the road surface by applying voltages of plural frequencies to electrodes and finding impedance values by using the value of a current flowing between the electrodes. CONSTITUTION:Applied voltages of (n) frequencies sent by a transmitter 8 are put together by a composing device 9 and applied to the electrodes 1. At this time, an impedance measuring instrument 7 measures the current which flows between the electrodes 1 and its value is decomposed into the (n) frequencies to drive impedance values, frequency by frequency. The impedance values which are measured at each specific timing point are inputted to a computing element 10 to calculate impedance variation quantities by the frequencies and differences between the variation quantities are found. The differences between the variation quantities are inputted to a decision device 11 to decide and output whether or not the road surface 2 is frozen. Consequently, the freezing condition can accurately be detected.
Patent JP-S5432543-A (JP)
Title: Pressure-sensitive acrylic adhesive
Inventor: KOGA ICHIZOU
IPC: C08L33/04
Filed: 1977-08-16
Abstract: PURPOSE: An acrylic copolymer containing a specific amount of itaconic acid is incorporated with an alkylated methylol melamine to produce said pressuresensitive adhesive with accelerated crosslinkability. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01269232-A (JP)
Title: Amplifier
Inventor: SUZUKI HARUO
IPC: G11B7/09
Filed: 1988-04-21
Abstract: PURPOSE:To obtain an exact reproducing signal for demodulation without the limit of a band width by separating the output of a four-dividing photo-detector to the signal components of a low area and a high area, using the low area component as a control signal for focus servo through a buffer amplifier, adding the signal to the high area component and amplifying it with a high frequency amplifier. CONSTITUTION:Output terminals 11 and 12 of a four-dividing photo-detector 1 are connected to input terminals 61 and 81 of high-pass filter 6 and a low-pass filter 8. Output terminals 13 and 14 are connected to input terminals 71 and 91 of a high-pass filter 7 and a low-pass filter 9. Outputs 82 and 92 of the filters 8 and 9 are respectively inputted to DC amplifiers 21 and 22 and outputs 102 and 112 from these amplifiers are respectively used as control signals 24 and 25 for focus servo. The outputs 102 and 112 are inputted to an adder 5 together with outputs 62 and 72 of the filters 6 and 7. Then, in an output 52 to be generated here, all signals from the low area to high area of signals, which are outputted from the four output terminals, are included.
Patent JP-S60244774-A (JP)
Title: Power supply cord winder of portable apparatus
Inventor: SONODA HIDEHIRO
IPC: F24F13/20
Filed: 1984-05-18
Abstract: PURPOSE:To reliably wind the whole power supply cord by using a handle for carrying also for winding a power supply cord to increase the effective length of the power supply cord to be wound in the limited outer case dimension of the main body of a portable apparatus. CONSTITUTION:A projection 5a, for winding a power supply cord 2, of a handle 5 also used for winding a cord is projected from the back of a desk air cleaner. When the projecting height is h1, and the projecting height of a cord winding portion 3 is h2, h1 and h2 are set substantially equal. Accordingly, the power supply cord 2 can be wound round the handle 5 also used for winding a cord and the cord winding portion 3 to increase the effective length for winding the power supply cord 2. Thus,the whole power supply cord 2 can be reliably wound. Furthermore, as the handle 5 also used for winding a cord and the cord winding portion 3 are of the same height from the base of the air cleaner body 1, the apparatus can be installed on a wall or the like through a stay.
Patent JP-S5624635-A (JP)
Title: Data input and output method
Inventor: MARUYAMA AKIRA
IPC: G06F13/00
Filed: 1979-08-03
Abstract: PURPOSE: To perform the data processing of one amount different type bit by converting the input and output data into a word number of bit unit constituting the signal of one amount, and occupying the memory cycle until the transmission of the word number is completed.  
     CONSTITUTION: By one set of the data input and output device DXI/O2, the data of one amount 24 bit is transferred and converted into 2 words, and in writing in CPU4, during the memory cycle being transmitted by 2 words, occupied not so as to use the data by the operating device on the way. The memory interface communicates as the signal 30c, when the vacancy is formed in the memory cycle in accordance with the request from DXI/O2, and upon receiving this, DXI/O2 declares the occupation immediately and writes the data (B-1) in the main memory device 7 in CPU and further herein declares continuously the occupation of the memory cycle, immediately changes the address to B-2, and writes the data (B-2) into the device 7. During this time, the memory interface is occupied by DXI/O2 and the operating device cannot use the data and the erroneous data processing cannot be done. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S59223375-A (JP)
Inventor: AASAA NOA PAINZU
IPC: D06M15/643
Filed: 1984-05-18
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-H0846950-A (JP)
Title: Equipment and method for creating bidirectional television signal and transmission system of bidirectional television signal
Inventor: JIYANNRUNE MENAN
IPC: H04N7/24
Filed: 1995-04-24
Abstract: PURPOSE: To execute the preparation of codes and data demarcating a bidirectional application together with video and audio programs for reliability and convenience in transmission. CONSTITUTION: The compressed audio and video programs are divided into transport packets and the related bidirectional application is formed into function module and compressed. The signal module is conditioned for stopping or restarting the bidirectional application through a receiver. When the change of received signal component occurs at the signal module, respective receivers are multiplexed on a packet stream so as to be reprogrammed. Each module is composed of the integer pieces of code/data transport packets and header transport packets. Therefore, the bidirectional television preparing device is composed of an interactive component source 10, video source 17 and 1st and 2nd audio sources 20 and 23 (bilingual audio) and the packet is practically multiplexed in time division manner.
Patent JP-S5441387-A (JP)
Title: Preparation of 3-(s)-1'phenylethylamino-proplyamino-bleomycin
Inventor: KUNISHIMA AOI
IPC: A61K35/74
Filed: 1977-08-18
Abstract: PURPOSE: To prepare a carcinostatic bleomycin derivative (NK 631) by culturing bleomycin-producing fungi belonging to Streptomyces genus in a medium containing N-[(S)-1'-phenylethyl)-1,3-diaminopropane.  
     CONSTITUTION: Bleomycin-producing fungi belonging to Streptomyces genus, e.g. Streptomyces verticillus NK-68-144 (FERM-P No.4108) is cultured in a nutrient medium contaning N-[(S)-1'-phenylethyl]-1,3-diaminopropane, which is a precursor of the title compound, under aerobic condition, and the title conpound (NK 631) is separated from the medium. The concentration of the precursor in the medium is usually 0.2W2mg/ml, and pref. 1mg/ml. The NK-631 has remarkably low tendency of lung fibrosis compared with conventional bleomycins, while keeping high carcinostatic activity. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S61257499-A (JP)
Title: Electrolytic cleaning device
Inventor: FURUSAWA YUJI
IPC: C25F7/00
Filed: 1985-05-10
Abstract: PURPOSE:To make up the deficiency of the electrolysis in the edge parts to a steel sheet and to remove satisfactorily fats and oils from the entire surface of the steel sheet by dividing the ends of anode and cathode electrodes to a plurality in the moving direction of the steel sheet and changing the quantity of the electric current flowing between the divided electrodes. CONSTITUTION:The respective ends of the anode electrode 2 and cathode electrode 3 are divided to plural pieces along the moving direction of the steel sheet 1 to form divided anodes 2a and divided cathodes 3a. The electric current is transmitted from the anode 2 through the electrolyte to the sheet 1 and flows again through the inside of the electrolyte to the cathode 3 when the steel sheet 1 to which a rolling mill lubricant sticks passes between both electrodes 2 and 3. The fats and oils sticking to the surfaces of the sheet 1 are removed in this stage. The current flowing from the divided anode electrodes 2a passes the edge parts of the sheet 1 and flows toward the divided cathode electrodes 3a. The current density in the edge parts of the sheet 1 is thereby increased and the rate of electrolysis is increased. The fats and oils are thus effectively removed in said parts.
Patent JP-H08294760-A (JP)
Title: Method for descaling thin cast slab
Inventor: IMAMURA AKIRA
IPC: F02M55/00
Filed: 1995-04-24
Abstract: PURPOSE: To remove a thick primary scale and to prevent the contamination for the surroundings of an equipment by restraining the deformation and the vertical movement of a thin cast slab with high pressure water having a prescribed pressure ejected from high pressure spray nozzles and lower rolls or upper rolls. CONSTITUTION: A lower roll descaling unit 17 is composed of the lower rolls 11 abutting on the lower surface of the thin cast slab 6 traveling after continuous casting and arranged with the axis thereof crossed orthogonally to the traveling direction 16 and the high pressure spray nozzles 13 arranged at the position confronting the lower roll 11 and above the thin cast slab 6. In the same way, an upper roll descaling unit 18 composed of the upper rolls 12 arranged at the upper side of the thin cast slab 6 and the high pressure nozzles 13 arranged at the lower side thereof is arranged.  The deformation and the vertical movement of the thin cast slab 6 are restrained and also, the thick primary scale is removed by ejecting the high pressure water of a pressure of >=30kg/cm<2> from the high pressure spray nozzle 13, and the damage of a coiler and the contamination for the surroundings of the equipment can be prevented.
Patent JP-H04329828-A (JP)
Title: Production of grain-oriented silicon steel sheet excellent in magnetic property
Inventor: NAMURA NATSUKI
IPC: C22C38/60
Filed: 1991-04-30
Abstract: PURPOSE:To minimize the oxide film formed at the time of decarburizing annealing and to provide superior magnetic properties by removing the oxide film after process annealing, lowering the dew point in the rear part of a soaking zone in a decarburizing annealing furnace, and also regulating the atmosphere in the above-mentioned rear part to a weak-oxidizing atmosphere. CONSTITUTION:A hot rolled plate of silicon steel having a composition containing, by weight, 0.02-0.1% C, 2.5-4.0% Si, 0.01-0.10% Mn, and 0.005-0.06%, in total, of one or more elements among S, Se, and Al is subjected to two-time or more cold rollings and process annealing, and is formed to the final sheet thickness. Cold rolling is done after the removal of the oxide scale formed at the steel sheet surface in the above-mentioned process annealing stage. Subsequently, at the time of decarburizing annealing, the atmosphere is regulated to strong-oxidizing atmosphere in the fore half alone and to weak-oxidizing atmosphere in the back half, by which the formation of the oxide film is minimized. A difference in average dew point between the front part and the rear part of the soaking zone in the furnace at the time of decarburizing annealing is regulated to >=10 deg.C, preferably to >=30 deg.C.
Patent JP-H04330290-A (JP)
Title: Method for isolating and purifying anthranilic acid from fermented solution
Inventor: KUSATSU MASAYOSHI
IPC: C12P13/02
Filed: 1991-04-30
Abstract: PURPOSE:To recover high-purity anthranilic acid in high recovery ratio by eliminating cells of bacteria from a fermented solution of anthranilic acid, decoloring the solution by a specific method, then concentrating under a specific condition and subjecting anthranilic acid to isoelectric point precipitation. CONSTITUTION:First, cells of bacteria are removed from a fermented solution of anthranilic acid. Then the degermed fermented solution is adjusted to pH5-10 and passed as a feed solution through decoloring resin column, a dyestuff (crystallization inhibitor) of the degermed fermented solution is adsorbed on a decoloring resin and decolored. Successively, the decolored fermented solution is concentrated while adjusting the solution to pH7-11. Then, pH of the concentrated solution is adjusted to an isoelectric point of anthranilic acid to crystallize and precipitate anthranilic acid. Finally, precipitate of anthranilic acid is separated from crystal mud. An amphoteric ion exchange resin, for example, is used as the decoloring resin.
Patent JP-S61258693-A (JP)
Title: Motor controller
Inventor: NISHIZAWA YUJI
IPC: H02P7/29
Filed: 1985-05-10
Abstract: PURPOSE:To reduce the switching loss of an output power element by switching control means in response to a speed to reduce an insensitive zone at low speed and steady time, and reducing the current ripple of a motor at middle and high speed time. CONSTITUTION:First control means for intermittently turning ON the first transistor Tr1 in the state that the fourth transistor Tr4 is turned ON to flow a unidirectional current to a motor and intermittently turning ON the third transistor Tr3 in the state that the second transistor Tr2 is turned ON to flow other directional current to the motor, and second control means for intermittently turning ON the first and fourth transistors synchronously to flow a unidirectional current to the motor, intermittently turning ON the second and third transistors synchronously to flow other directional current to the motor are provided, the first control means is driven when the motor speed is higher than the set value, and the second control means is driven when the speed is lower than the set value.
Patent JP-H0566831-A (JP)
Title: Running control method in moving robot system
Inventor: NISHIKAWA TOMOJI
IPC: G05D1/02
Filed: 1991-04-30
Abstract: PURPOSE:To prevent a collision between each robot, and to decrease the time for an avoiding operation by refusing the running reservation request, when a moving robot exists in a blind alley, and the other robot whose purpose is this node advances therein. CONSTITUTION:When a target node exists in a blind alley, a running reservation thereto is requested, and when the target does nor exist within a prescribed distance from the present position, a running reservation to a first branch node which exceeds this distance is requested. When the node whose reservation is requested is an entrance of the blind alley, and also, the target node of the moving robot exists in the blind alley, a control station permits its running reservarion only when the other moving robot does not exist in the blind alley, and also, this requested node is not the node whose running reservation is permitted to the other moving robot. In such a way, the request of the running reservation of each moving robot is executed by an inter-branch node unit, therefore, such a state that each moving robot meets with each other on a running road between the branch nodes is not generated.