baber/WOPTO huggingface dataset:
Patent JP-H06336743-A (JP)
Title: Underground structure
Inventor: SAWA YOSHIHIRO
IPC: E02D31/02
Filed: 1993-05-27
Abstract: PURPOSE:To make it possible to ensure structural stability by effectively making outside water pressure act on an underground wall, to make it possible to surely prevent the infiltration of ground water through the underground wall and to simplify a cut-off countermeasure. CONSTITUTION:In an underground structure 10 having an underground wall 11 buried in the ground 12, a film-like cut-off membrane 13 is so placed that it is close to the outside of the underground wall 11. A draining channel 14 leading ground water leaked from the cut-off membrane 13 downward is placed between the cut-off membrane 13 and the outside of the underground wall 11. A water tank 15 temporarily storing ground water passing through the draining channel 14 is provided to the lower side of the draining channel 14. An impermeable layer 17 preventing leakage to the inside of the water tank 15 of ground water in the ground 12 is provided around the water tank 15.
Patent JP-2000319474-A (JP)
Title: Composition containing permeable and water absorption- preventing material and method for forming permeable and water absorption-preventing layer
Inventor: WADA JUNJI
IPC: C08L33/04
Filed: 1999-05-06
Abstract: PROBLEM TO BE SOLVED: To provide a composition which prevents cissing on a recoated section and is excellent in finished appearance by incorporating an acrylic synthetic resin emulsion, a silane-base permeable and water absorption-preventing material and an organic solvent having specified solubility parameter and water solubilty, each in a specified amount, into the same. SOLUTION: This composition comprises (A) 100 pts.wt. (in terms of solid) acrylic synthetic resin emulsion having an average particle size of 80-300 nm, (B) 30-400 pts.wt. (in terms of solid) silane-base permeable and water absorption- preventing material and (C) 5-50 pts.wt. organic solvent (e.g. ethylene glycol monomethyl ether) having a solubility parameter of 8.5 or higher and a water solubility of 20 wt.% or higher. Ingredient A is prepared by copolymerizing an alkyl-containing (meth)acrylic monomer, a hydroxyl-containing (meth)acrylic monomer, etc. Ingredient B is prepared by converting a hydrolyzable silane compound (e.g. methyltrimethoxysilane) into an aqueous emulsion by using a surfactant (e.g. a nonionic or anionic one).
Patent JP-S5916000-A (JP)
Inventor: MAEHARA FUMIO
IPC: G10L15/10
Filed: 1982-07-19
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-H09292010-A (JP)
Title: Control device for automatic transmission
Inventor: TABATA ATSUSHI
IPC: F16H61/02
Filed: 1996-04-23
Abstract: PROBLEM TO BE SOLVED: To improve durability of automatic transmission wherein auxiliary and main gear shift parts are intercoupled in series and to facilitate start control by providing a low speed indicating means to switch the auxiliary gear shift part to a low speed when racing during setting of a neutral is detected. SOLUTION: When an engine is raced at a high speed without exerting any burden on the engine by running, namely, when the engine is in a racing state, since a one-way clutch F0 engaged in a drive state is arranged between a sun gear 31 fixed through engagement of a brake B0 and a carrier 30 being an input element, by releasing it by effecting quick drain from a brake B0, the one-way clutch F0 is engaged. Namely, the carrier 30 and the sun gear 31 are intercoupled, and the planetary gear mechanism 29 of the auxiliary gear shift part 21 is integrally formed for rotation and the auxiliary shift part 21 is set to a low speed. As a result, the input number of revolutions to an automatic transmission A is prevented from an increase to a value higher than the number of revolutions of an engine and durability is prevented from inhibition.
Patent JP-S6019912-A (JP)
Title: Cooling device for internal-combustion engine
Inventor: INOGUCHI KENICHI
IPC: F01P3/02
Filed: 1983-07-11
Abstract: PURPOSE:To prevent an ignition plug from being fogged, by cotrolling the distribution of cooling water to a head side cooling system and a block side cooling system so that the flow rate of cooling water fed to the head side cooling system is made zero when the water temperature of the head side cooling system is below the temperature upon the completion of engine warm-up. CONSTITUTION:Cooling water having passed through a radiator 5 is pressurized by a cooling water pump 8, and led to a water flow distributing device 17 which distributes the cooling water to a head side cooling system A and a block side cooling system B. Thermostats 28a, 28b are connected to the outlet pipes 10a, 10b of water jackets 1, 3, the cooling water is returned to the radiator 5 through circulation pipes 10a, 10b which are separately arranged. The water flow distribution device 17 makes the flow rate of cooling water fed to the head side cooling system A zero when the detected value of a water temperature sensor 16a disposed in the head side cooling system A is below the temperature at the completion of engine warm-up operation.
Patent JP-H10321500-A (JP)
Title: Method and device for electron beam lithography
Inventor: NAGATA KOJI
IPC: G03F7/20
Filed: 1997-05-16
Abstract: PROBLEM TO BE SOLVED: To manufacture an LSI, etc., in a short period, by shortening the treating time at every wafer without deteriorating the S/N of deflect signals, and improving the throughput of an electron beam lithography device. SOLUTION: Since the settling time of a D/A converter(DAC) 107 is sufficiently short as compared with that of a deflection amplifier 109, the output 108 of the DAC 107 can be handled as an ideal rectangular wave signal against the output 116 of the amplifier 109. Therefore, the difference signal 115 between the output 116 of the amplifier 109 and the output 108 of the DAC is used as a correction signal 117 for shortening the settling time of the amplifier 109.
Patent JP-H08318262-A (JP)
Title: Pumping-up water flow rate control device of adjusting basin
Inventor: TAKEUCHI KENJI
IPC: G05B13/02
Filed: 1995-05-25
Abstract: PURPOSE: To optimally control the pumping-up water flow rate of an adjusting basin so as to smooth the outflow rate to a biological reaction tank to the utmost while corresponding to the inflow rate of the adjusting basin changing with the elapse of time. CONSTITUTION: A time unit inflow rate operation means 1 calculates day inflow quantity from predetermined data such as weather, atmospheric temp. or a weekday and further calculates time unit inflow quantity therefrom. A pumping-up water flow rate planning means 2 operates a pumping-up water flow rate plan value smoothed to the utmost on the basis of the time unit inflow quantity. An adjusting basin water level operation means 5 operates the water level of an adjusting basin from the inflow quantity and the pumping-up water quantity. When this water level is not received in the range between upper and lower limit values, the pumping-up water quantity plan value is corrected.  A pumpig-up water flow rate plan correction means 6 corrects the pumping-up water flow rate plan value so that the deviation between the operated water level and an actually measured water level approaches zero. A water pump control means 7 controls the number of operations of a water pump 11 and the number of rotations thereof on the basis of the corrected plan value.
Patent JP-H11326592-A (JP)
Title: Melting device
Inventor: MATSUO TOSHIAKI
IPC: G21F9/30
Filed: 1998-05-11
Abstract: PROBLEM TO BE SOLVED: To reduce frequency of repairing the furnace body side wall of a melting device. SOLUTION: A dollop of a conducting material 1 is charged in a furnace body 2. Four insulation plates 4 are arranged in the charged conducting material layer 9 from the side wall inner surface of the furnace body 2 toward the center of the furnace body 2. Radioactive solid waste thrown in the upper space of the charged conductive material layer 9 is melted by the induction heating of the conductive material by an electromagnetic coil 3. Eddy current flowing in the circumferential part of the charged conducting material 9 in the circumferential direction flows along the insulation plates 4 at 4 locations in the circumferential direction to the center of the charged conducting material layer 9 and so the heating in the center part of the charged conduction material layer 9 increases. Temperature distribution in the radial direction of the charged conducting layer 9 is flattened.  The amount of molten liquid flowing down near the center axis of the charged conductive material layer 9 increases and the contact frequency of the molten liquid to the furnace body side wall decreases. Thus, the degradation of the side wall of the furnace body 2 is suppressed and the frequency of repairing the side wall of the furnace body 2 can be reduced.
Patent JP-S5460645-A (JP)
Title: Multi-speed power train for automatic transmission
Inventor: KUBO MASANORI
IPC: F16H47/08
Filed: 1977-10-21
Abstract: PURPOSE: To provide smoother speed changing and simpler controlling in a power train composed of an overdrive device and an auxiliary transmission connected in series by operating a one-way clutch in every speed changing.  
     CONSTITUTION: This transmission is provided with a torque converter 1, an overdrive device 2, an auxiliary transmission 3 with three forwards and one backward, and an oil pressure controller 4. The overdrive device 2 is provided with a planetary type gear 30 containing a carrier 21 connected with an output shaft 14 of a torque converter 1, and between its planetary pinion 22 and sun gear 23, a direct clutch 25 and a one-way clutch 26 is provided. Meanwhile, the auxiliary transmission 3 is provided with a front and a rear clutch device 31 and 32, the second and the first and reverse brake device 33 and 34, one-way clutches 35 and 36, and a front and a rear planetary type gear device 37 and 38. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H06338463-A (JP)
Title: Semiconductor manufacturing device
Inventor: NAGAMATSU TAKAHITO
IPC: H01L21/68
Filed: 1993-05-28
Abstract: PURPOSE:To provide a semiconductor manufacturing device which prevents carriage troubles and does not give damages to a thin insulating film formed in a subject to be processed. CONSTITUTION:A semiconductor manufacturing device is provided with a chamber 20 for exciting reacting gas by high-frequency power and performing prescribed process on a wafer 10, a susceptor 12 for placing the wafer 10, a lift pin 16 for releasing the wafer 10 from the susceptor 12 and a resistance 26 for gradually discharging charges accumulated on the wafer 10 during the process. Such constitution does not allow the wafer 10 and the susceptor 12 to be attracted by an electrostatic chuck and carriage troubles are prevented. Even when the wafer 10 is placed far from the susceptor 12 or when a handler is permitted to make contact with the wafer 10, potential change in the wafer 10 is extremely small or zero and damages on the gate insulating film is prevented.
Patent JP-S5460820-A (JP)
Title: Phase shifter for diversity system
Inventor: SAKAMOTO MASAYUKI
IPC: H04B7/08
Filed: 1977-10-25
Abstract: PURPOSE:To use the local oscillator in common to the reception waves of two systems to simplify the constitution of the device as well as to solve the problem of the step-out, by branching off the output of one local oscillator into two parts and carrying out the frequency multiplication after making the branched output pass through the phase shifter featuring a small variable phase shift amount. CONSTITUTION:The reception waves of two systems are compounded with each corresponding local signal to obtain the two-system IF signals, and both signals are compounded together. In the phase shifter of such diversity system, the output of local oscillator 8 is divided into two and one of the branched output is supplied to phase shifter 14. Phase shifter 14 is constituted so that it may produce small phase shift amount less than 360 deg. according to the output voltage of phase detector 17, and the output signal is applied to first multiplying circuit 16. Then the output of circuit 16 is applied to frequency converter 4. The other side of the branched output is applied to second multiplying circuit 15, and the output is applied to frequency converter 3 after n-multiplication. The frequency conversion is given to the received two-system signals against the oscillation wave of local oscillator 8 to obtain the IF signal, and then the received two-system signals are compounded through compound circuit 7.
Patent JP-H01293823-A (JP)
Title: Stool seat device
Inventor: KAKINUMA TAKAAKI
IPC: A47K13/14
Filed: 1988-05-24
Abstract: PURPOSE:To prevent the entry of urination to a device by pivoting a stool frame substantially of U shape to a base body fixed to a western style stool so as to be freely jump a stool seat frame and providing a take out port for drawing the seat and a seat feeding means for moving the drawn seat along the stool seat frame. CONSTITUTION:A stool seat device 1 has a stool seat frame 5 pivoted to a base body 3 fixed to a stool 2, a taking port 7 for taking out a seat and a seat feeding means 9 for moving the drawn seat are pivoted in the base body 3 and a cover plate 10 for covering the internal part of the stool 2 together with a stool seat frame 5 and a control means 11 for controlling the operation of the seat feeding means 9 are attached to the base body 3. The base body 3 is provided with a case main body 29 opened to an upper part and front part and having a circumference enclosed by a bottom plate piece 25, a back plate pieces 26 and a side plate piece 27 and a case cover 31 for covering the opened part of the case main body 29. The case main body 29 divides an internal part to an internal chambers 33A, 33B and external chambers 37, 39 by a partition wall piece 32... and the front face of the internal chambers 33A, 33B is air tightly closed by a front wall piece 36. Thereby, the entry of urination to the internal part from the opening part such as the taking out port can be prevented.
Patent JP-H06341793-A (JP)
Title: Igniter
Inventor: TAKAHASHI SAKAE
IPC: B60R21/26
Filed: 1993-05-28
Abstract: PURPOSE:To effectively eliminate a fear of igniting an igniter due to discharge of static electricity in an igniter disposed in a gas generator for developing an air bag. CONSTITUTION:An insulating cup 43 for forming an igniter body 41 and a harness support 45 are formed of insulating members, and further lead electrodes 63, 64 connected to a ground are electrically conducted to a header case 57.
Patent JP-H08323577-A (JP)
Title: Face plate driving differential gear of machining center
Inventor: NAKAMU TETSUYA
IPC: B23Q5/40
Filed: 1995-05-26
Abstract: PURPOSE: To provide a differential gear that is able to reduce a backlash, and to realize the high speed travel of a slide part. CONSTITUTION: In a state that a rectilinear driving means 29 does not slide a first screw shaft 23, a first nut 27 being connected via this first screw shaft 23 is synchronously rotated with a spindle 11, and thereby a slide part 8 is operated in a state of being not radially moved to a face plate 7 in rotation. When the rectilinear driving means 29 is operated and the first screw shaft 23 is slid, a lead or delay occurs in a rotation of the first nut 27 by the sliding direction of the first screw shaft 23, whereby the slide part 8 is radially moved to the face plate 7 in rotation.
Patent JP-S5751438-A (JP)
Title: Hydraulic circuit of injection molder
Inventor: BAN TOSHIO
IPC: B29C45/67
Filed: 1980-09-13
Abstract: PURPOSE:To clamp a die, to maintain a constant pressure without driving a pump and to use the pump more effectively by a method wherein directly after pressure rises up to a fixed value, discharge of oil from the pump is stopped and the pressure in a die clamping cylinder is maintained at a constant state by an accumulator. CONSTITUTION:Cartridge valves 26-29 are used for valves connecting to a die clamping cylinder chamber 4, when a die is clamped a duct connecting to the die clamping cylinder chamber 4 is shut and the oil hydraulic pressure is maintained at a fixed state by the accumulator 23 installed on this shut duct. The oil which was used in a previous cycle is supplied in an extremely short time and a pump need not be driven in order to clamp the die and keep the pressure to be fixed.
Patent JP-H05324738-A (JP)
Title: Homogeneity classifying method of gene database
Inventor: NITTA IZUMI
IPC: G06Q50/22
Filed: 1992-05-20
Abstract: PURPOSE:To perform processing by a two-dimensional torus type coupled parallel computer without altering parallel algorithm for calculating the homogeneity of a couple of genes by decreasing the frequency of the mapping of the gene database when the processing is performed by a linear coupled process by using the parallel algorithm. CONSTITUTION:Retriever gene data (1) are fixed on the processor, the fixed retriever gene (1) or part of it is regarded as a subsequence (2), and gene data (3) extracted from the gene data base are inputted to the process at the head position in order to find the similarity. Further, all the processors of the two-dimensional torus coupled parallel computer receives data from left adjacent contacting torus-coupled processors and, for example, only the leftest processor receives data from the upper contacting processor to handle them virtually as linear processors in this two-step operation, thereby classifying the homogeneity of the gene database on the two-dimensional torus coupled parallel computer by the parallel algorithm.
Patent JP-H01298056-A (JP)
Title: Sintered body for superconductor and production of superconductor
Inventor: OKADA HIROSHI
IPC: C01G1/00
Filed: 1988-05-24
Abstract: PURPOSE:To improve the densification and performance by incorporating LnB2 Cu3Ox into a tetragonal crystal grain as the essential component, and specifying the mean particle diameter, relative density, and oxygen content. CONSTITUTION:The raw powder for a multiple oxides superconductor contg. a rare-earth element, an alkaline-earth element, and copper in 1/2/3 molar ratio and having <=6mum average particle diameter is charged in an O2-impermeable matellic capsule, and HIP-treated at 800-900 deg.C and >=700kg/cm<2> pressure to obtain a sintered body (A). The sintered body A is then thermally annealed at 400-800 deg.C in an O2 atmosphere to produce a sintered body for a high-density multiple oxides superconductor consisting of the tetragonal crystal grains shown by the formula (Ln is a rare-earth element, and B is an alkaline-earth element) and having <=10mum average particle diameter, >=97% relative density, and >=6.5 O2 content (x).
Patent JP-S6069544-A (JP)
Inventor: RESURII JIYON RIGUBII
IPC: G01N27/12
Filed: 1984-06-22
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-S6021545-A (JP)
Title: Heating device
Inventor: OKINAGA TAKAYUKI
IPC: H01L23/02
Filed: 1983-07-15
Abstract: PURPOSE:To restrain the difference of thermal strain between a jig and an object to be heated by a method wherein the jig is formed of a material having a coefficient of thermal expansion nearly equal to that of the object. CONSTITUTION:The jig 8 is conducted from a power source 5 and thus put in the state of heat generation by this conduction in itself, and accordingly an IC10 contained therein is heated. Since the jig 8 is formed of 42 alloy or kovar, the material whose coefficient of thermal expansion is nearly equal to that of alumina ceramic which is the constituent material for the base 12 and the cap 13 of the IC10, the difference of thermal expansion does not generate between the jig 8 and the IC10. Therefore, in the case of temperature increase, the correlation between a containing chamber 9 for the jig 8 and the IC10 positioned thereby is kept constant. Thus, the alignment of the base 12 with low melting point glass 14 and the cap 13 is secured in spite of the temperature increase, resulting in obtaining desired hermetic sealing quality in the package 11.
Patent JP-S62282939-A (JP)
Title: Halftone process in printing apparatus
Inventor: INABA TOMOKO
IPC: B41J3/00
Filed: 1986-06-02
Abstract: PURPOSE:To make an object desired to be emphasized easy to read, by automatically selecting an optimum pattern from plural kinds of halftone patterns on the basis of a halftone object or halftone density in a word processor. CONSTITUTION:An optimum halftone pattern is automatically set corresponding to a halftone object and halftone density. When the pattern is determined on the basis of the size of a halftone region, the size of the halftone region, for example, 'number of traverse bites X number of longitudinal lines' in a laser printer is calculated from the addresses of a start point and a final point and the halftone pattern is determined by the size of said region. Further, the pattern may be determined by the size of a halftone character or the halftone density. By this method, an object desired to be emphasized by halftone is made easy to read and halftone itself can be expressed beautifully.
Patent JP-S6020007-A (JP)
Title: Combustion method for carbide
Inventor: MEGURI NOBUYASU
IPC: F23B99/00
Filed: 1983-07-15
Abstract: PURPOSE:To prevent the occurrence of a hazard such as explosion, fires, and to improve combustion properties in relation to a high fuel ratio coal, by a method wherein a low fuel ratio coal with a fuel ratio of 2 or less is carried by a carrying medium with an oxygen concentration of 10% or less, and a high fuel ratio coal with a fuel ratio of 2 or more is treated by low temperature oxidation at the temp. 100 deg.C or higher for carriage. CONSTITUTION:In the case of a low fuel ratio coal with a fuel ratio of 2 or less, oxygen concentration in a mill 1 is held at less than 10% by the use of an exhaust gas recycle pipe 31 to the mill 1 from the outlet of a dust collector 19. This prevents the occurrence of a trouble, such as explosion, fires in the mill 1. In the case of a high fuel ratio coal with a fuel ratio of 2 or more, the combustion properties of coal is improved by holding temperature at an output 7 of the mill at 100 deg.C or higher, and this improves the combustion properties of coal and feeds coal to burners 11 and 12 through coal feed pipes 9 and 10 to burn it in a furnace 16.
Patent JP-H09290816-A (JP)
Title: Packaging body using container made by paper making
Inventor: KOI KOJI
IPC: B65D1/09
Filed: 1996-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a packaging body using a container made by paper making, of which the opening can be surely top-sealed after housing a content by using a container made by paper making, for which a flange part is formed around the opening using a pair of, male and female press-dies. SOLUTION: For this packaging body 1, the paper making component of a paper making raw material liquid is extracted by a paper making mold, and is formed into a container 2 made by paper making which is formed in such a manner that a flange part 2a may be provided around the opening using a pair of, male and female press-dies, and using such a container 2 made by paper making, a content 3 is housed in the container 2, and the opening is top-sealed with a sealing material 4 to obtain the packaging body 1.  The container 2 made by paper making being formed by a paper making molding using the press-dies, has a high density, and sufficient strength, and the surface of which is smooth, and the thickness of which is uniform, and a sufficient bondability can be obtained with the sealing material 4 at the flange part 2a. for the flange part 2a, only a width by which the sealing material 4 can be sufficiently bonded, is required, and the width is normally formed into 5-20mm. By this method, the packaging body 1, with a high reliability wherein the sealing material does not accidentally separate at the transport, etc., can be obtained.