baber/WOPTO huggingface dataset:
Patent JP-H04171016-A (JP)
Title: Nox containing gas treatment device
Inventor: NAKASHIBA AKIO
IPC: B01D53/06
Filed: 1990-10-31
Abstract: PURPOSE:To perform continuous gas treatment by means of compact constitution and simple operation by installing a cylindrical component composed of a plurality of storing chambers devided in the peripheral direction on a main body section, and forming an NOx removing section and a compound regenerating section by means of operation of said cylindrical component. CONSTITUTION:A cylindrical component 3 divided in the peripheral direction by means of a plurality of storing chambers 8 is installed on a main body section 2 and rotated around an axial core Z3, and the storing chambers 8 are communicated selectively with a gas inlet 5, a gas outlet 6 and a regenerating means actuating section 7. An agent for removing NOx is stored in the storing chambers 8, and following the rotation of the cylindrical component 3, a storing chamber 81 communicated with the gas inlet 5 and the gas outlet 6 is used as an NOx removal section 50 for the gas G1 to be treated, and a storing chamber 82 communicated with the regenerating means actuating section 7 is used as a compound regenerating section 60. An NOx containing gas treatment device having as compact structure as possible and performing gas treatment continuously through a simple operation can be manufactured by said arrangement.
Patent JP-H03156992-A (JP)
Title: Manufacture of ceramic printed wiring board
Inventor: KUBO TATSUMI
IPC: H05K1/16
Filed: 1989-11-15
Abstract: PURPOSE:To improve the reliability of joints between thick-film resistors and plating conductors by treating a ceramic substrate with an alkaline aqueous solution containing a palladium compound as the pretreatment of electroless plating. CONSTITUTION:A ceramic substrate 5 is dipped into molten caustic soda to form thick-film resistors 1 by chemical roughening of the surface of the substrate 5. This step is followed by such a formation of a thick-film resistor layer 2 as to overlap both ends of a thick-film resistor layer 1 and by such a formation of a thick-film 3 as to coat the entire surface of the thick-film resistor layer 2 for its protection. A plating conductor circuit pattern 4 is formed on a thick-film conductor element layer 1, thick-film resistor layer 2, thick-film insulator layer 1, and the ceramic substrate 5 after formation of a thick-film insulator layer 3 so as to overlap the thick-film conductor terminal layer 1. At this time, the substrate is treated with an alkaline aqueous solution as the pretreatment of electroless plating. This way enables formation of conductor patterns without affecting thick-film conductor layers, thereby improving the reliability of joints between thick-film resistors and plating conductors.
Patent JP-S62153950-A (JP)
Title: Positive type radiation sensitive resin composition
Inventor: HOSAKA YUKIHIRO
IPC: G03F7/023
Filed: 1985-12-27
Abstract: PURPOSE:To obtain the titled composition having good developing property and high resolution property capable of resolution of a resist pattern having <=1mum line width by incorporating an alkaline soluble resin and a specific 1,2-quinone diazide compd. to the titled composition. CONSTITUTION:The titled composition contains 5-100pts.wt. of the 1,2-quinone diazide compd. on the weight basis of 100pts.wt. of the alkaline soluble resin, and also contains the 1,2-quinone diazide compd. shown by the formula. When the titled composition contains <5pts.wt. of the 1,2-quinone diazide compd. as the amount of carboxylic acid formed by absorbing the radiation in the 1,2-quinone diazide compd. is a few, a patterning is difficult. When the titled composition contains >100pts.wt. the 1,2-quinone diazide compd., as the compd. is not all decomposed by irradiating the radiation for a short period, the processing by the developer composed of the aqueous alkaline solution is difficult.
Patent JP-H03284933-A (JP)
Title: Formed item production equipment equipped with heating section and forming section
Inventor: ERUNSUTO SUPENGUREERU
IPC: B29C51/08
Filed: 1990-10-31
Abstract: PURPOSE:To lower the temperature necessary for heating a workpiece for its processing and reduce energy and consequently amount of harmful vapor and gas by a method wherein heating device transferable and runable from a heating section to a forming section. CONSTITUTION:An upper heating device 6 is not only useful for heating a work piece 3 but also transferable from a heating section 4 to a forming section 5 or runnable on rolls 9 to the forming section and accordingly and simultaneous ly acts also as a supporter and carrying device, which carries the heated work piece 3 from the heating section 4 to the forming section 5. For this, the beating device 6 has supporting means suitable for workpiece 3 hung therebelow. The supporting means can be actuated, for example, by sucking air. When the heating device 6 is used as the supporter and carrying device of high tempera ture workpiece 3, no heat is lost during the carrying of the workpiece 3 in the forming section 5, resulting in allowing to work the workpiece at lower temperature.
Patent JP-H08152786-A (JP)
Title: Image forming method
Inventor: TSUKANO YOSHIFUMI
IPC: G03G15/08
Filed: 1994-11-30
Abstract: PURPOSE: To provide an image forming method capable of stably obtaining a high quality image without a failure in electrification, while miniaturizing the device and reducing the cost per copy. CONSTITUTION: In the image forming method of including an electrifying process for electrifying at least a photoreceptor 19, an image exposing process for forming an electrostatic latent image on the photoreceptor 19 with an image exposure by an exposure device 12, a developing process for developing the electrostatic latent image in a developing unit 16, to actualize the latent image as a toner image and a transfer process for transferring the toner image to a transfer material, and recovering toner remaining on the photoreceptor 19 after the transfer process, in the developing process, as an electrifying member used in the electrifying process, a brush electrifier 11 is used, and as the photoreceptor 19, the surface having >=90 deg. contact angle to water is used.  By such a method, as the electrifying member, the brush electrifier 11 is used and as the photoreceptor 19, one having high mold releasability is used. Thus, the charging characteristic is improved, the recovering of the toner remaining after the transfer in development is facilitated and transfer efficiency at the time for transferring is enhanced.
Patent JP-H11135565-A (JP)
Title: Solder bump formation method
Inventor: HOSOYA MASAKAZE
IPC: H01L21/60
Filed: 1997-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a solder bump formation method with improved working efficiency that can prevent the generation of bump formation failure, namely the non-adhesion of solder bump onto a bump pad or the formation of solder bump with a small diameter. SOLUTION: A metal mask 6 is arranged on a substrate where a bump is formed such as a semiconductor element, a circuit device, or a wiring board where the solder bump is formed and a metal frame 8 is arranged on it, and then a solder ball 3 is dropped into a through hole 7 of the metal mask 6, the solder ball 3 is pressed and pressurized with a force for preventing the solder ball 3 from being deformed by a solder ball presser plate 9 from an upper part and is heated in pressurized state and the solder ball 3 is melted. After that, the solder ball presser plate 9, the metal frame 8, and the metal mask 6 are pulled up and then are cooled for coagulating solder and forming a solder bump 11.
Patent JP-H01167398-A (JP)
Title: Aluminosilicate
Inventor: MAIKERU JIYOOZEFU GAABII
IPC: C01B33/46
Filed: 1988-11-24
Abstract: PURPOSE: To obtain an aqueous suspension which is containing hydrated sodium- alminosilicate and a specified aqueous surfactant solution, and is stable, pumpable and easy to re-suspend after being left as it is.  
     CONSTITUTION: The aimed aqueous suspension is consisting of (A) about 10 to 60 wt.% (preferably 30 to 50 wt.%) hydrated sodium alumino-silicates comprising zeolites of preferably A-type or X-type and (B) alumino-silicates having cation exchange capacity of at least 150 mg/g as calcium oxide and containing about 0.001 to 0.5 wt.% water-soluble cationic surfactant containing one long chain 12-18C saturated hydrocarbon group. 
     COPYRIGHT: (C)1989,JPO
Patent JP-H01140870-A (JP)
Title: Noise reducing circuit
Inventor: KYO MASAAKI
IPC: H04N5/93
Filed: 1987-11-27
Abstract: PURPOSE:To reduce the capacity of an image memory by storing a video signal in the image memory after omitting it by prescribed lines, and in addition, supplying it to a noise extracting circuit after interpolating the omitted portion at the time of read-out. CONSTITUTION:A circuit 6, consisting of a first subtracting circuit 7, an extracting circuit 8 and a second subtracting circuit 9, extracts a noise component from a difference signal between an input video signal and the video signal delayed by the image memory 2, and outputs the video signal after subtracting this noise component from the input video signal. This video signal is stored in the image memory 2 after being omitted by the prescribed lines. The video signal read out from the image memory 2 is supplied to the first subtracting circuit 7 of the circuit 6, after the omitted portion is interpolated.
Patent JP-H02144411-A (JP)
Title: Execution method of installing ground anchor lower than groundwater level
Inventor: KINOSHITA FUMIO
IPC: E02D5/80
Filed: 1988-11-25
Abstract: PURPOSE:To make execution safe by forming an excavated sediment discharge path in a closed circuit to water pressure at all times extending over the whole term from drilling work to the injection of grout, the insertion of an anchor tension member and the curing of grout. CONSTITUTION:Chemicals are injected to the back side ground of a cut-off wall W and water is cut off, an injection inlet pipe 2 is inserted and installed and a cut-off swivel 5 is mounted to the injection root pipe 2, and a discharge pipe 4 rising up to a sedimentation bed 3 is connected thereto. An excavating rod 6 with a bit 6a is inserted into the pipe 2, and muddy water (d) is conveyed and a pit is drilled, and discharged from the discharge pipe 4 to the bed 3 together with excavated sediment. The pit drilled, an anchor tension member (a) is inserted into a pit (h) while a grout 8 is injected through the inside of the rod 6, and water is cut off by a cut-off plunger 9 and the rod 6 is recovered. A grout accelerator 13 is press-fitted from the inlet port 2a of the injection inlet pipe 2, and the discharge pipe is removed. Accordingly, the effect of water pressure can be prevented.
Patent JP-2000117495-A (JP)
Title: Device and method for reducing volume of tube
Inventor: ISHIKAWA YUSUKE
IPC: B09B5/00
Filed: 1998-10-19
Abstract: PROBLEM TO BE SOLVED: To provide the device and the method for reducing the volumes of the tubes, by which processing through a man is reduced, safety is improved, and the volume-reducing processing of the tubes is efficiently performed. SOLUTION: This volume-reducing device 20 has a transfer part 22 which can transfer the plural tubes at a time, a volume-reducing part 24 reducing the volumes of the tubes by an upper crushing roll 32 rotated and driven, which crosses vertically the transfer path of the tubes and a lower crushing roll 34 and a shearing part 26 shearing the tubes to a set length. By pushing the upper crushing roll 32 against one end of the plural tubes supported by the transfer part 22 and by compressing them, by sending out the tubes in the transfer direction while reducing the volumes of the tip parts of the tubes by rotating the crushing roll 32 reversely to the transfer direction and by reducing the volumes of the tubes by rotating the crushing roll 32 reversely, the tubes are sheared to the set length.  Also, at the time of reducing the volumes of the tubes by the crushing roll 32, by sending new tubes to the crushing roll 32 and by keeping the driving force of the crushing roll 32, the volumes of the tubes are continuously reduced.
Patent JP-S62156193-A (JP)
Title: Smectic liquid crystal composition
Inventor: HIBINO SHINICHI
IPC: C09K19/44
Filed: 1985-12-28
Abstract: PURPOSE:A smectic liquid crystal composition that is obtained by adding a specifically small amount of a specific liquid crystal material with a stronger polarity to a smectic liquid crystal material, thus being suitably used in liquid crystal displays for, e.g., word processors, memory scopes and telephone displays. CONSTITUTION:A smectic A liquid crystal is combined with 3-4wt% of at least one selected from liquid crystals of formulas I-III (n, n', n'' are 5 or less) which has stronger polarity than that of the smectic material. EFFECT:The threshold voltage is reduced to save power consumption.
Patent JP-H06152495-A (JP)
Title: Adjusting method for power amplification factor
Inventor: NORIMATSU HIDEHIKO
IPC: H04B7/26
Filed: 1992-11-09
Abstract: PURPOSE:To eliminate influences on output signals to occur at the time of adjustment by adjusting a power amplification factor at the timing of no transmission thereof for reducing the current consumption of a mobile equipment in a TDMA radio communication system. CONSTITUTION:Corresponding to a detected current value detected by a current detection circuit 105, a sample/hold circuit 106 performs sample/hold with the rise and fall of an input clock A and turns the hold value to a digital value by using an A/D 107. A register 109 reads and outputs the value of a register 108 with the rise of an input clock C, and the register 108 reads the value of the A/D 107 with the rise of an input clock B. A differential detection circuit 110 extracts difference between outputs from both of registers, and a judge circuit 111 judges whether a current is increased or decreased by performing transmission while using the increased components of a value outputted last time and a value outputted time before the last time and controls the amplification factor of a transmission power amplifier part 102 through a D/A 112 and weighting circuit 113.
Patent JP-H11133230-A (JP)
Title: Polarizer and its production
Inventor: FUKANO TORU
IPC: B32B7/02
Filed: 1997-10-29
Abstract: PROBLEM TO BE SOLVED: To obtain a polarizer which has excellent optical characteristics, such as extinction ratio and insertion loss, and may be inpexpensively produced even if the laminating number of layers of metallic layers and transparent dielectric layers is small by specifying the average intervals in the minor axis direction of the metallic particles within the plane of metallic particle layers to a specific value or above. SOLUTION: The polarizer P1 is constituted by providing at least one main surface of a transparent substrate 1 with metallic particle layers 2 dispersed with metallic particles 2a having a spheroidal shape and light absorption anisotropy and the transparent dielectric layers 3. The average intervals in the minor axis direction of the metallic particles 2a within the plane of metallic particle layers 2 are specified to >=100 nm. The metallic particles 2a come to absorb light not as one particle but as a large group of the metallic particles 2a, thereby increasing the insertion loss if the intervals are below 100 nm. The intervals are more preferably >=200 nm. On the other hand, if the average intervals are larger than 500 nm, the number of the metallic particles 2a decreases and the extinction ratio are liable to deteriorate, and therefore, the preferable intervals are <=500 nm.
Patent JP-H06124135-A (JP)
Title: Malfunction protective circuit for cpu clock selective supply circuit
Inventor: ITO SHUICHI
IPC: G06F1/06
Filed: 1992-10-09
Abstract: PURPOSE:To provide a protective circuit capable of evading the generation of clock interruption clue to the malfunction of a CPU for a CPU clock selective supply circuit for selectively supplying the clock signals of plural systems to the CPU based on a command from the CPU. CONSTITUTION:This circuit is provided at least one of an erroneous selection protective circuit 21 for changing a selection command sel so as to select the present clock signal and supplying it to a selection control register 15 when the selection command sel supplied from the CPU 10 based on the combination of flags FLG1 and FLG2 for indicating the presence of the clock signals CK1 and CK2 is going to select the absent clock signal as a CPU clock and an erroneous stoppage protective circuit 22 for changing an ON/OFF command so as to continue an operation and supplying it to ON/OFF control registers 14a and 14b when ON/OFF control signals en1 and en2 supplied from the CPU based on the selection command SEL held in the selection control register 15 are going to stop the operation of clock supply circuits 11 and 12 outputting the clock signal under selection.
Patent JP-2001116880-A (JP)
Title: Seawater intake facility of plant
Inventor: KIKUYAMA TOMOHIKO
IPC: G21D1/00
Filed: 1999-10-20
Abstract: PROBLEM TO BE SOLVED: To reduce the area required for installing the intake facility of a plant which uses seawater as cooling water. SOLUTION: An emergency seawater storage pool 24 is installed in an emergency seawater intake channel 5 which can be blocked by a dam 4, and a discharge line 10 for guiding used seawater into the emergency seawater storage pool 24 is installed. A level gauge is installed in the intake channel 5. When the level gauge senses lowering of the seawater level at the ebb of a tsunami, the used seawater is poured into the emergency seawater storage pool 24 through the discharge line 10 and the seawater overflowing the pool 24 flows into the intake channel 5 so that, even if the seawater level is lowered on the ebb of a tsunami, a substantial amount of water can be secured in the intake channel.
Patent JP-H09178667-A (JP)
Title: Inspection apparatus for surface
Inventor: KAWAMURA TSUTOMU
IPC: G01N21/93
Filed: 1996-10-23
Abstract: PROBLEM TO BE SOLVED: To obtain an inspection apparatus by which a patternlike flaw or an uneven flaw on a surface is detected continuously in an on-line manner and by which the degree of an abnormality can be judged precisely by a method wherein a flaw feature amount is computed from a computed ellipsometric parameter and the polarity of a surface reflection intensity. SOLUTION: Linear cameras 10a to 10c detect optical intensities I1 to I3 from polarized light reflected on the surface (the face to be inspected) of a steel plate. On the basis of their image signals, a parameter computing part 16 computes ellipsometric parameters (an amplitude reflectance ratio tanΨ and cosΔ indicating a phase difference Δ) and a surface reflection intensity I0 so as to be stored 17a to 17c respectively as image data. Images are corrected 19 regarding a luminance irregularity, binarized 20 and ORed 22 so as to be stored in a binarization memory 23. A flaw-candidate-area extraction part 24 specifies the position of a flaw candidate area on the basis of the density of every pixel in the binarized images which are stored 23.  The tanΨ, the cosΔand the I0 in the region are extracted by a feature-amount computing part 25, a peak value or a mean value is computed, and a feature amount is clarified. The degree of an abnormality is judged 26 on the basis of a polarity indicating whether the value is in a + region or a - region from a normal part.
Patent JP-H05229008-A (JP)
Title: Device for heat sealing of plastic film layer
Inventor: TOTANI MIKIO
IPC: B31B50/64
Filed: 1992-10-09
Abstract: PURPOSE:To provide a device for sealing of a plastic film of which cyclic time is arbitrarily varied by a method wherein feed time of a plastic film layer and its heat sealing time are kept at selected values. CONSTITUTION:A computer 18 is connected to a plastic film intermittent feed mechanism and movable seal bar driving mechanism, and a feed speed V0 of a plastic film layer 1, feed time T1 of the plastic film layer 1, driving speeds V1, V2 of the movable seal bar driving mechanism, and heat seal time T2 of the plastic film layer 1 are selected with the computer 18. Then, the plastic film intermittent feed mechanism and the movable seal bar driving mechanism are program-controlled, and waiting time T4 is put between the feed time T1 of the plastic film layer 1 and the heat seal time 2 thereof with the computer. Cyclic time T3 of the device can be also varied thereby.
Patent JP-H02144964-A (JP)
Title: Semiconductor integrated circuit device and its manufacture
Inventor: SAITO RYUICHI
IPC: H01L27/11
Filed: 1988-11-28
Abstract: PURPOSE:To prevent a soft error by a method wherein a charge-storage amount of an information storage node part is increased at a capacity element constituted of a conductive layer, a dielectric film and a plate electrode layer. CONSTITUTION:A memory cell M to which a high-resistance load element 20B is connected via a conductive layer 20A is constituted in an information storage node part of an FF circuit; an SRAM where a complementary data line 27 is extended at the upper part of the high-resistance load element 20B of the memory cell is provided. A field-shielding layer 24 is formed between the element 20B and the data line 27 by a manufacturing process identical to a process to form a capacity element C by forming a plate electrode layer 24, via a dielectric film 23, at the upper part of the conductive layer 20A connected to the storage node part. An interlayer insulating film 23 at the upper part of the element 20B is formed by a manufacturing process identical to a process to form a dielectric film 23 at the upper part of the conductive layer 20A. Thereby, a charge storage amount of the information storage node part is increased; it is possible to prevent a soft error and to prevent a parasitic channel of the high-resistance load element 20B from being caused; a power consumption can be reduced.
Patent JP-H10117966-A (JP)
Title: Rolled paper holder
Inventor: HORIUCHI MITSURU
IPC: A47K10/40
Filed: 1996-10-22
Abstract: PROBLEM TO BE SOLVED: To improve a rolled paper holder into one suited to mass productivity by reducing the number of parts and assembling manhour. SOLUTION: In a rolled paper holder, a air of support arms 21 for supporting the rolled paper are projected opposed to each other from window holes 3 in opposed side board parts 2 of a metal holder main body 1. In this case, the support arms 21 are pivotally mounted on the bottom ends of an oblong hole of a synthetic resin bracket 20 matching with the window holes 3 in such a state as being rotationally moved upward by being horizontally energized by a spring, and the bracket 20 is sandwiched between a side board part 2 and a metal decorative cover 10 for covering the side board part 2 from the outside by an adhesive means.
Patent JP-H02145253-A (JP)
Title: Selfcorrection of lapping machine
Inventor: HATANO KOICHI
IPC: B24B53/017
Filed: 1988-11-28
Abstract: PURPOSE:To perform correction in short time during lapping stage by consuming the outer peripheral side of upper and lower lapping surface plates in a lapping stage and consuming the inner peripheral side thereof at correction time. CONSTITUTION:The peripheral speed of a center gear 1 is rotated faster than that of an internal gear 2 with rotating the internal gear 2 in a fixed direction at a constant peripheral speed, the outer peripheral sides of upper and lower lapping surface plates are positively consumed and a work is subjected to lapping. Then, during this lapping stage, in case of correcting a lapping machine, the rotational direction of a carrier 3 is reversed by stopping the rotation of the center gear 1, the inner peripheral side of the lapping surface plate is positively consumed and the lapping surface is subjected to self-correction.