baber/WOPTO huggingface dataset:
Patent JP-H11309317-A (JP)
Title: Bag filter
Inventor: FUJITA KAZUNORI
IPC: B01D53/04
Filed: 1998-04-28
Abstract: PROBLEM TO BE SOLVED: To pressure a treatment performance for a long time by treating simultaneously a dust and a gaseous hazardous substance in an incineration furnace exhaust gas by a method wherein a porous film having a fine pore of a smaller diameter than the diameter of a particulate exhaust gas-treating agent is stuck closely to one side or both sides of a filter cloth. SOLUTION: A porous film 5 is stuck by thermal pressure fixing. closely to an exhaust gas introduction side surface of a bag filter cloth consisting of polyphenylene sulfide, polyimide, or the like-made nonwoven fabric which supports particulate exhaust gas treating agents 2 of a catalyst, an adsorbent, a neutralizer, or the like in a fiber 3. The porous film 5 of ethylene tetrafluoride has a fine pore which is smaller than the diameter of a particulate exhaust gas treating agent 2 supported by the bag filter-filter cloth 1 and smaller than diameters of dust capable of penetrating the filter cloth 1 without disturbing passage of the exhaust gas, and further has a heat resisting property.  Thereby, omission in backward washing of the exhaust gas treating agent 2 is decreased or prevented, and deterioration of an effect owing to a decrease in an effective reaction area can be released or prevented by softening condensation of the dust onto the surface.
Patent JP-S5742644-A (JP)
Title: Production of ethylphenol and vinylphenol
Inventor: FUJII KINYA
IPC: C07C39/06
Filed: 1980-08-27
Abstract: PURPOSE: The thermal decomposition of a specific phenol derivative is effected in the presence of a catalyst in a hydrogen flow to produce ethylphenol, which is useful in industry, in high selectivity and yield and simultaneously produce vinylphenol in higher yield than in the conventional process.  
     CONSTITUTION: Thermal decomposition of a phenol derivative of the formula (n is 0W5; X is H, methyl, ethyl, propyl, methoxy, chloromethyl, bromomethyl, Cl, Br, F, hydroxyl, carboxyl, nitro) such as 1,1-bis(4-hydroxyphenyl)ethane is effected, when needed, using a diluent, in the presence of a catalyst of silica alumina or cerium oxide in a hydrogen flow under normal presure to produce ethylphenol, the major product, as well as vinylphenol. The amount of hydrogen gas used is preferably 0.1W10 4 mol/mol of the starting compound.  
     EFFECT: Formation of high-boiling condensation products and coking on the catalyst surface are reduced to prolonging the time of continuous use of the catalyst. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H09306597-A (JP)
Title: Fixture for electric part
Inventor: YAMAGUCHI JUN
IPC: H01R13/73
Filed: 1996-05-14
Abstract: PROBLEM TO BE SOLVED: To easily carry out an installation work of electric parts in an automobile, etc. SOLUTION: A bolder part 15 is formed in the main body 14 of a fixture 13 and at the same time a connector 17 is fitted in. The bolder part 15 is so formed into a curved plate as to have a semicircular shape. The fixture 13 elastically bolds a reinforcement 12 of an automobile by the bolder part 15, so that the fixture 13 is installed in the reinforcement 12. The connector 17 of the fixture 13 is installed in the reinforcement 12 by installing the fixture 13 in the reinforcement 12. Consequently, the installation work of the connector 17 in the automobile can be easily carried out.
Patent JP-S599581-A (JP)
Title: Method for recording seismic wave form of earthquake
Inventor: YUI MASATOSHI
IPC: G01V1/24
Filed: 1982-07-08
Abstract: PURPOSE:To record seismic data regardless of seismic intensity without exception, by a method wherein outputs of seismometers arranged in three directions are digitized by piezoelectric conversion and, after the digitized outputs are stored and subjected to amplitude adjustment, they are recorded within a definite paper width along with time information. CONSTITUTION:The recording surface of recording paper is recorded with seismic wave forms 14, 15, 16 of earthquake in three directions along with a time graduation 17 in a state controlled in each part such as the level of seismic intensity or the length of vibration by a printer. The starting end side of the recording paper 13 is recorded with letters of a generation date and a time of an earthquake with a preset seismic intensity level or more while the terminal end side thereof is recorded with the max. acceleration values (GAL) during vibration in three directions of horizontal E-W, vertical U-D and horizontal N-S. In addition, seismic intensity and an automatically or manually set trigger level (the min. level of recorded seismic intensity) are respectively recorded in GAL. Therefore, a seismic wave form abruptly changed to large or small amplitude can be recorded without omission.
Patent JP-H10308481-A (JP)
Title: Ic socket
Inventor: KAYANO MINORU
IPC: H01R33/945
Filed: 1997-05-09
Abstract: PROBLEM TO BE SOLVED: To obtain an IC socket which enables the easy soldering connection of a lead to the lead terminal of an LSI mounted on a printed board. SOLUTION: An IC socket 1 is put on an LSI 5 which is attached to a printed board 7 by, for instance, soldering so as to cover it. LSI connection terminals 3 provided inside the IC socket 1 are brought into contact with the upper or side surfaces of folded LSI lead terminals 6 for connection. The LSI 5 and the IC socket 1 are mechanically fixed to each other by fixing pins 4. As the LSI connection terminals 3 and signal take-out terminals 2 are connected to each other one-to-one inside the IC socket 1, if, for instance, it is necessary to connect a resistor 9 between a certain pair of the LSI lead terminals 6, the resistor 9 can be connected to the signal take-out terminals 2, for instance, on the upper surface of the IC socket 1 by soldering. In the same way, a wiring 8 can be also connected.
Patent JP-S6470999-A (JP)
Title: Method and apparatus for memory test
Inventor: DONARUDO DABURIYUU SUMERUSAA
IPC: G11C29/42
Filed: 1988-05-16
Abstract: PURPOSE: To secure the independence of memory address by writing and reading three data patterns by a pseudo-random address sequence determined by an address generator. CONSTITUTION: A first data pattern is written into a D-RAM 16 based on the pseudo-random address sequence determined by a linear feedback register LFSR 40. Next, each data word and its check bits are read from the RAM 16 to be stored in a register 28. A decoder circuit 30 decodes the syndrome generated by an error correction code circuit 24. When an error is detected by the decoder 30, a controller 14 stores the memory address where error arises into the register. Succeedingly the second data pattern which is the complementary number of the first pattern is subjected to the same operation. The same operation is applied to the third data pattern which operates so as to take the complementary number of the check bits of the first and second data patterns.
Patent JP-S61278380-A (JP)
Title: Method for lining inner surface of pipe
Inventor: OHASHI YOSHINOBU
IPC: B05D7/22
Filed: 1985-05-31
Abstract: PURPOSE:To form rapidly a uniform coated film without any cells by supplying a paint into a nozzle lance under high pressure and discharging the paint from >=2 nozzles, which are provided in the axial direction at the leading end of the nozzle lance, in the specified form and in the specified direction. CONSTITUTION:A nozzle lance 1 is inserted into a pipe A revolving on its axis at a specified speed and made relatively movable in the axial direction and the inner surface of the pipe is lined. In this case, a paint is supplied under high pressure into the nozzle lance 1, the paint is discharged from >=2 nozzles 2 provided at the leading end of the nozzle lance 1 in the radial directions which are different from each other by 15-180 deg. angle and the paint is discharged in the form of a plane including the axial line of the nozzle lance 1. Consequently, air bubbles are never mixed even when a solventless paint is used and the inner surface of even a small bore pipe can be uniformly lined.
Patent JP-H09307461-A (JP)
Title: Control method for traffic information display device
Inventor: TANIGUCHI YOSHIKAZU
IPC: H04H20/55
Filed: 1996-05-14
Abstract: PROBLEM TO BE SOLVED: To eliminate the need for selection of required information even when a service of level 1 is received by a device having a reception function of a level 3 by adding a road map mesh number relating to a content of traffic information to the traffic information served by the service of the level 1. SOLUTION: An FM multiplex broadcast station sets a service identification code in a pre-fix of a data packet to a code content denoting additional information and adds an information content of 'position data of teletext information' newly to an undefined part in a plurality of segment identification codes. In a device having a reception function of a level 3, a CPU compares a mesh number of a road map added to segment data in a received segment with a mesh number of a road map displayed on a monitor and displays teletext information denoting the traffic information content added in a data packet of a data packet number to be received superimposingly onto the displayed road map when they are equal with each other.
Patent JP-H04327593-A (JP)
Title: Palladium compound and production of alkoxy-alkadiene using the same
Inventor: KOGA KAZUYA
IPC: C07F15/00
Filed: 1991-04-24
Abstract: PURPOSE:To provide a novel palladium compound having extremely high stability, producible without difficulty and useful as a constituent component of a telomerization catalyst having high reaction activity and capable of promoting the telomerization reaction of an aliphatic conjugated diene and an alcohol. CONSTITUTION:The compound of formula I [R is group of formula II or formula III (R1 to R12 are H, 1-6C alkyl, OH or halogen; R1 to R5 are not H at the same time], e.g. N-nitroso-N-phenylhydroxylamine palladium compound. The compound can be produced e.g. by the salt-interchange reaction of a compound of formula IV with a palladium salt such as palladium chloride in a solvent (e.g. THF) at ordinary temperature in an inert gas atmosphere. The compound of formula IV is e.g. N-nitroso-N-m-chlorophenylhydroxylamine ammonium salt.
Patent JP-S5820910-A (JP)
Title: Compound engine system
Inventor: HIROTA TOSHIO
IPC: F01K23/10
Filed: 1981-07-31
Abstract: PURPOSE:To improve efficiency of a Rankine engine for an improvement of a fuel consumption, by providing a combustor which heats a varporizer in a supplemental manner, in a compound engine having an auxiliary engine which is operated by waste heat of a main engine. CONSTITUTION:A Rankine engine is constituted with a vaporizer 3, an expander 4, a condenser 5 and a feed liquid pump 6. A combustor 12 heats the vaporizer 3 in a supplemental manner and is provided in a rear flow of a gathering part 2a of an exhaust pipe 2 of a main engine 1. When a temperture of exhaust gas is low, vapor having a sufficient temperature is generated and the Rankine engine can be actuated as the combustor 12 is actuated, high temperature gas is generated in addition to the exhaust gas and the vaporizer 3 is heated. Even when the main engine 1 is being suspended, the combustor 12 and the expander 4 are actuated and either actuation of an air conditioner or a charge of a battery is carried out. A fuel consumption is improved like this.
Patent JP-S61277003-A (JP)
Title: Apparatus for detecting street of wafer
Inventor: TAKEBAYASHI SHUZO
IPC: H01L21/68
Filed: 1985-05-31
Abstract: PURPOSE:To obtain the titled apparatus having sufficient detection accuracy and capable of being constituted of the reduced number of parts and using no complicated electronic circuit, by detecting the street position of a wafer on the basis of the integrated value of projection data and max. run projection data by a position detection means. CONSTITUTION:Projection data 13 and max. run projection data 16 are calculated from image data 10 in a calculator 16. When a street 12 is inclined, a means judging data having exceeded a threshold valve 17 by a method based on max. run projection data 16 as the street is taken. Because the projection data 13 and the max. run projection data 16 take slightly large values at the position of the street 12, a means judging the street 12 is taken by multiplying the projection data 13 and the max. run projection data 16 to make the part of a large value larger while making the part of a small value smaller to obtain a clear peak. A threshold value is provided to (projection data 13 X max. run projection data 16) and the detection of a scribe line is performed on the basis of said threshold value.
Patent JP-S61277123-A (JP)
Inventor: IWASAKI CHIAKI
IPC: H01H13/02
Filed: 1985-05-31
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-H05312611-A (JP)
Title: Transmissive ultrasonic flowmeter
Inventor: HANAMIYA IKUO
IPC: G01F1/66
Filed: 1992-05-13
Abstract: PURPOSE:To enhance accuracy in measurement by enhancing directivity in the transmission of ultrasonic wave thereby enhancing S/N ratio of received wave. CONSTITUTION:Transducer for transmissive ultrasonic flowmeter is constructed such that an ultrasonic oscillator is bonded to a wedge 4 having cross-section of split circle (or split ellipse). Consequently, reflected waves u2, t2 of radiated ultrasonic wave is prevented from impinging on the ultrasonic oscillator 3 and multiplex reflection of ultrasonic wave on the transducer is suppressed thus suppressing trailing of intruded wave and enhancing measurent accuracy.
Patent JP-H07323591-A (JP)
Title: Thermal head
Inventor: HAMAYUBA TADASHI
IPC: B41J2/335
Filed: 1994-05-31
Abstract: PURPOSE:To prevent the disconnection of the wiring conductor of a printed wiring board at the time of incorporation by covering the region positioned above the printed wiring board of a connector with a connector cover and fixing the connector cover to a radiation plate. CONSTITUTION:A connector cover 8 having a flat surface and composed of a material having viscoelasticity is arranged on a connector 7 in contact with the upper surface of a printed wiring board 5 on both sides of an attaching region and connected to a radiation plate 6 by an engaging member 9. Therefore, even when large external force is applied to the connector 7 when the connector 7 is inserted in the connector 10 on the side of a printer, the printed wiring board 5 is strongly fixed to the radiation plate 6 on both sides of the connector 7 in the form held between the connector cover 8 and the engaging member 9 and prevented from largely bending. Therefore, the disconnection of a wiring conductor caused by the bending of the printed wiring board 5 is not generated.
Patent JP-H09276565-A (JP)
Title: Cutter of composite material based on titanium alloy
Inventor: HIRAI KEITA
IPC: B26D1/00
Filed: 1996-04-08
Abstract: PROBLEM TO BE SOLVED: To provide cutter comprising means such as cooking knife, scissors, or the like, which is sharp, non-rusting, light in the weight, does not require everyday care such as sharpening with whetstone, sustains impact caused by dropping, and can be supplied to the market at a low price. SOLUTION: A cutter concerned is structured so that the cutting edge part 2 is formed at the edge of a base 1 continued to a shank, wherein the base 1 consists of a sinter of titanium alloy having Rockwell-C hardness 20 deg. or less, while the cutting edge part 2 consists of a sinter of titanium alloy having Rockwell-C hardness 35 deg. or more. Between the base 1 and the cutting edge part 2, a sintering boundary layer due to inter-grain bond of alloy powder of the base 1 and cutting edge part 2 is formed through the sintering process to be made simultaneously for these parts 1 and 2.
Patent JP-S63283686-A (JP)
Inventor: OGAWA MASAO
IPC: D05B47/04
Filed: 1987-05-15
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-S5819964-A (JP)
Title: Automatic recovering device for malfunction of operation controller
Inventor: MIYANAGA CHIYOUSHICHI
IPC: G06F11/00
Filed: 1981-07-29
Abstract: PURPOSE:To cope with the change, which is accompanied with use conditions of software or the like, flexibly only by the change of wiring connections, by determining the abnormal state of the execution of a program by the output of a binary counter. CONSTITUTION:When an operation controller 2 is faulty, the second pulse signal P2 synchronized with the leading edge or the trailing edge of the first pulse signal P1 is formed. Since this signal P2 is used as a reset signal for a binary counter 3, the counter 3 outputs the third pulse signal P3 each time when the interval of generation time of the signal P1 is abnormal even if the change is stopped in the state where the signal P1 is logical ''1'' or ''0''. Therefore, when the interval of generation time of the signal P1 due to the operation controller 2 becomes abnormal, an initializing signal IZ is always generated to initialize the operation controller.
Patent JP-S60261622-A (JP)
Title: Straightening method of hot-rolled steel plate
Inventor: TAKEUCHI TOORU
IPC: B21D1/05
Filed: 1984-06-11
Abstract: PURPOSE:To improve the flatness of a steel plate which has been cooled, by providing a roll bending device on a roller leveler, also placing plural thermoeters in the width direction, and applying the roll bending corresponding to the temperature distribution of the steel plate, to the leveler. CONSTITUTION:A roller leveler 1 is provided with a levelling roll 2, and also provided with a roll bending device 3. The roller 2 can be adjusted to an optional bending quantity by the bending device 3. On the entry of the leveler 1, a thermometer 4 is provided on several places in the width direction, a temperature of a plate to be straightened 6 is measured, and its information is sent to an arithmetic unit 5. The arithmetic unit 5 calculates the bending quantity by a set rolling reduction determined from a temperature difference in the width direction, a plate width, a plate thickness, etc. This bending quantity is outputted to the bending device 3, and the steel plate is straightened. According to this method, the flatness of the steel plate which has been cooled is improved.
Patent JP-S63288817-A (JP)
Title: Water cooling tank carrying device
Inventor: NAKAMURA TOSHIMITSU
IPC: B65G49/04
Filed: 1987-05-15
Abstract: PURPOSE:To shorten processing time, in a water cooling tank for copper plated lamination board of a printed circuit board, by lifting/lowering the upper portion of a water cooling tank for a carrying belt entraining about the water cooling tank from/into the water. CONSTITUTION:A carrying belt 2 is run and set slantingly in the water by means of lifting/lowering cylinders 21, 22. Consequently, a material fed from a carrying belt 6 and cooled with water is fed through the carrying belt 2 into the water, and when it stops at a stopper 25, the carrying belt 2 stops temporarily. Upon elapse of cooling time, the carrying belt 2 is lifted over the water by means of the carrying belt 2. Consequently, the material is separated from the stopper 25. Then the carrying belt 2 is run again and the material is transferred onto a carrying conveyor 7. By such arrangement, processing time can be shortened.
Patent JP-H08313281-A (JP)
Title: Navigation apparatus
Inventor: MATSUOKA TETSUYA
IPC: G01C21/00
Filed: 1995-05-18
Abstract: PURPOSE: To remove cumulated errors when a position is measured by a self-contained navigation method, by providing a position-correcting means for correcting a relative position obtained by a positioning means to a predetermined point. CONSTITUTION: A moving distance-detecting part 1 counts a count of speed pulses obtained from a vehicle, integrates the count of speed pulses by a running distance coefficient thereby to obtain a moving distance from a previous position. Simultaneously with this, a moving azimuth-detecting part 12 integrates a shift angle by a bearing calculation coefficient thereby to obtain a moving bearing from the previous position. A position-determining part 13 obtains a relative position from the previous position on the basis of the moving distance sent from the detecting part 11 and the moving bearing from the detecting part 12. Based on the change of a state when a position of a GPS is detected by a GPS-checking part 14, a position-correcting part 15 corrects the relative position of the vehicle obtained by the position-determining part 13 to a predetermined point.  In this manner, cumulated errors are removed and a positioning accuracy is improved.
Patent JP-2000312095-A (JP)
Title: Method and equipment for mounting component
Inventor: OTA HIROSHI
IPC: B25J15/00
Filed: 1999-04-27
Abstract: PROBLEM TO BE SOLVED: To offer a method and equipment for mounting components, which sucks and mounts a component several times, while intermittent rotation of a rotor stops so as to increase productivity. SOLUTION: This component mounting method uses component mounting equipment provided with a rotor 16 having two or more mounting heads, an index unit 2 which rotates the rotor 16 intermittently, a decelerator 1 which drives the index unit 2, and a camshaft 7 having two or more cams 6 which are connected to the decelerator 1 and move the mounting heads vertically. Shafts 4 and 5 are provided with a connecting means 11 which can be make to approached and separate, and rotation of a camshaft 7 is independently of the index unit 2. During the single stop of rotation of the rotor 16, two or more nozzles are selected so as to suck and mount two or more components.
Patent JP-H11351796-A (JP)
Title: Method and apparatus for controlling branch of row of conveying material
Inventor: JOMETTI ALFREDO
IPC: F41A9/01
Filed: 1999-04-27
Abstract: PROBLEM TO BE SOLVED: To accurately drive a branch segment between two ammunition cylinders, for example, at an extremely high conveying speed of the cylinder train. SOLUTION: The method for controlling a branch comprises a step of searching an ammunition cylinder train together by holding a branch segment 3 at a waiting position by a searching lever 21 by switching the segment 3 and the lever 21 to be switched to the waiting position at the time of switching, a step of releasing the segment 3 and pressing the segment 3 to a bottom of the cylinder 30 of the train by a spring pressure during conveying by switching the lever 21 to a switching position by pressing of the cylinder 30 of the train during conveying, and a step of deflecting the following cylinder by erecting the segment 3 before the next cylinder by the spring pressure at the time of further advancing the conveyance of the train.
Patent JP-H05287600-A (JP)
Title: Descaling method for stainless steel strip and device therefor
Inventor: CHIYUUJIYOU NORIYUKI
IPC: C25F1/06
Filed: 1992-04-15
Abstract: PURPOSE:To rapidly descale a stainless steel strip having oxide scale on its surfaces by an annealing treatment by subjecting the stainless steel strip to anodic electrolytic treatment in an aq. neutral salt soln., and then in an aq. alkaline soln., immersing the steel strip in an acid soln. of a nitric acid system or subjecting the stainless steel strip to a cathode electrolytic treatment. CONSTITUTION:The stainless steel strip 1 which is formed by subjecting a cold rolled steel strip of a ferrite single phase stainless steel of a Cr system contg. Nb, etc., as elements for stabilizing metallic carbides to an annealing treatment and has a hardly detachable scale layer on its surface is first subjected to an anodic electrolytic treatment at 1 to 16A/dm<2> anodic current density in the aq. neutral salt soln. 9 contg. 100 to 400g/l Na2SO4. The steel strip is then subjected to the anodic electrolytic treatment at 1 to 10A/dm<2> anode current density in the aq. alkaline soln. 10 contg. 25 to 20mol/l concn. NaOH or KOH and 0.3 to 6.0mol/l concn. NaNO3 or Na2SO4 and is finally immersed into an aq. soln. mixture composed of nitric acid and hydrofluoric acid or subjected to a cathode electrolytic treatment in an aq. nitric acid soln. 11. The hardly detachable oxide scale on the surface of the ferritic stainless steel is thus rapidly dissolved away.