baber/WOPTO huggingface dataset:
Patent JP-H01248047-A (JP)
Title: Analysis
Inventor: SUGANO KENICHI
IPC: G01N27/28
Filed: 1988-03-29
Abstract: PURPOSE:To remove measuring errors due to interfering by dissolved oxygen without preparing a special device, by setting a hydrogen occlusion alloy electrode on the upstream side from a measuring electrode section in a passage of a measuring liquid. CONSTITUTION:A hydrogen occlusive alloy electrode 14 comprising material containing a hydrogen occlusive alloy is provided on the upstream part of a measuring electrode section 1 of a fluid path 6 while an opposed pole 15 of an electrode 14 is arranged on the downstream part of an electrode 1 of the passage 6. Then, a voltage is applied between the electrode 14 and the opposed pole 15 with a constant current source 16 to make the electrode 14 negative. As a result, hydrogen can be generated from the electrode 14 to remove dissolved oxygen existing in the liquid 8 to be measured by reduction. This method can eliminate the need for preparing a gas cylinder for removing oxygen while doing the need for adding a reducing agent such as sodium nitrite thereby enabling an accurate quantitative analysis.
Patent JP-H11340214-A (JP)
Title: Manufacturing for semiconductor device
Inventor: NAGANO YOSHIHISA
IPC: H01L21/3065
Filed: 1999-03-18
Abstract: PROBLEM TO BE SOLVED: To protect a dielectric film as a capacitive element in a semiconductor device from erosion caused by an etching gas in a productive process. SOLUTION: An upper electrode platinum film 3 and a dielectric film 2 are dry-etched by a chlorine-containing etching gas. At this time, a large number of chloride atoms, ions or radicals decomposed from an etching gas are stuck to a sidewall part of the upper electrode platinum film 3 and the dielectric film 2 and a surface 7 of an exposed lower electrode platinum film 1. Then, the plasma obtained by discharging fluorine or a fluorine-based gas which tends not to be reactive with water is cast to a substrate 4, so that the attached chlorine atoms are replaced by the fluorine atoms. Thereafter, the lower electrode platinum film is selectively dry-etched and patterned into a capacitive element electrode into a given shape. Instead of irradiation of plasma obtained through the use of a fluorine-containing gas, a substrate 4 needs only to be heated to remove the chlorine atoms.
Patent JP-H02249806-A (JP)
Title: Connecting structure of crossing members
Inventor: NOBUKAWA SHUNJI
IPC: B65G1/14
Filed: 1989-03-24
Abstract: PURPOSE:To improve the accuracy and facilitate the operation by forming crossing recess grooves at the front and the back of a plate body having a through portion at the central portion thereof, fitting a crossing member to both recess grooves to bring both members in contact with each other via the through hole and fastening them with a common fastener. CONSTITUTION:A first member 1 is fitted in the first recess groove 8 of a plate body 5, a secondary member 2 is fitted in the second recess groove 9 and the flat faces 1b, 2b of both member 1, 2 are directly abutted to each other via a through hole 6. Next, through holes 3, 4 are aligned with each other, a bolt 11 is inserted in both of the holes 3, 4 to fasten both members 1, 2 with a nut 12. Due to this constitution, two members are accurately connected together by one faster and also operation becomes easy.
Patent JP-S62230833-A (JP)
Title: Coating material for polypropylene resin molded article
Inventor: TAKAGI KANEYUKI
IPC: C08J7/04
Filed: 1986-03-31
Abstract: PURPOSE:To obtain the titled coating material giving a coated surface having excellent adhesivity and boiling water resistance, etc., and free from stickiness without using surface-treatment process, by compounding a lowly chlorinated isotactic polypropylene, a highly chlorinated polypropylene, etc., at specific ratios. CONSTITUTION:(A) A chlorinated isotactic polypropylene having a chlorine content of 20-35(wt)% is mixed with (B) a chlorinated polypropylene having a chlorine content of >=60% and (C) chlorinated polyethylene and/or chlorinated rubber having a chlorine content of >=60% at ratios satisfying the formulas I, II and III. The obtained composition is dissolved in a mixture of one or more solvents selected from aromatic hydrocarbon solvent (e.g. toluene) and chlorinated hydrocarbon solvent (e.g. trichloroethylene).
Patent JP-H05236726-A (JP)
Title: Magnetic circuit
Inventor: KURIYAMA YOSHIHIKO
IPC: H02K41/02
Filed: 1992-02-25
Abstract: PURPOSE:To prevent the drop of thrust generating efficiency as a whole by preventing reverse thrust to the advancing direction from occurring during movement of a vehicle. CONSTITUTION:This circuit is provided with a reverse thrust generation preventive means 8 which prevents the occurrence of reverse thrust to the moving direction, which occurs in the speed range where the rise time of the magnetic field of a magnet 3 for a field is earlier than the rise time of the current flowing to an armature coil.
Patent JP-H05230916-A (JP)
Title: Curtain wall utilizing prestress
Inventor: NAKAMURA MASATAKE
IPC: E04B2/94
Filed: 1992-02-25
Abstract: PURPOSE:To improve the supporting structure by utilizing prestress so that interlayer displacement is easily absorbed when a precast panel is used for a curtain wall wherein a panel made of PC is mounted on the outer wall surface of the framework of a building made of PC. CONSTITUTION:A tension steel 10 is stretched in a column 2 position and the intermediate position of the column throughout a range of from the lower layer part to the upper layer part of a building 1 and after the tension steel is fixed at upper and lower ends by 20, it is fixed in the floor position of each story by 20. A body part 31 of a fastening metal 30 of a panel 50 is mounted at the central height of a height H of a story of each story is mounted in a state that the body part is distributed in a blade-form manner to both sides. Meanwhile, a load support device 60 is arranged in each floor position to support a panel 50, and a fixing bolt 51 locked to a fastening metal 30 is fixed to the side edge of the panel. By intercoupling the fastening metal 30 and the fixing bolt 51, the intermediate height position of the side edge of the panel 50 is supported by means of a tension steel material 10.
Patent JP-S57713-A (JP)
Title: Body stabilizer
Inventor: KIRIYUU RIKIO
IPC: H01Q1/18
Filed: 1980-06-03
Abstract: PURPOSE: To stabilize a platform fully by suppressing its unstableness easily and securely by removing the undesired torque of a gyroscope due to the axial rotation of the azimuth of the platform.  
     CONSTITUTION: An antenna 21 is enabled to be driven in an EL (elevation angle) direction by an EL driving mechanism 22, which is mounted on a platform 23. This platform 23 is driven in an azimuth direction by an Az (azimuth angle) driving mechanism 24 to receive a signal from a satellite. A gimbal structure 25 of said constitution is composed of inner and outer gimbals 251 and 252, and gimbal axes 253 and 254 are provided at right angles to the gimbals 251 and 252; and the center of gravity of the platform 23 is set low by the axes 253 and 254, and gyroscopes 281 and 282 are provided around axes of rotation 271 and 272 crossing to each other at right angles. Then, the gyroscopes 281 and 282 are isolated from the azimuth-axial rotation of the platform 23 to remove the undesired torque of the gyroscopes 281 and 282. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S58189194-A (JP)
Title: Antibiotic cb-104 and its preparation
Inventor: KANETAKA KAZUHIKO
IPC: C07D327/04
Filed: 1982-04-30
Abstract: NEW MATERIAL:A compound (salt) having the following properties. Molecular formula: C8H4O3S2, melting point >=300 deg.C; UV spectrum, 216+ or -2nm; IR spectrum (cm<-1>) 3,450, 2,960, 2,920, 1,630, 1,660, 1,525, 1,480, 1,440, 1,385, 1,310, 1,250, 1,180, 1,120, 1,070, 1,015, 885, 840, 655, 580, and 460; solubility soluble in dimethyl sulfoxide, DMF, and pyridine, rather slightly soluble in chloroform, ethyl acetate, acetone, methanol, and ethanol, slightly soluble in water, and hexane; color reaction positive in FeCl3, and KMnO4; negative in ninhydrin, Dragendorff, and Ehrlich reaction; appearance yellowish orange, acidic. USE:An antibacterial agent. PROCESS:A bacterium (FERM P 6513) belonging to the genus Psdudomonas, capable of producing antibiotic CB-104, is cultivated in a medium, and a the yielded material is accumulated and collected.
Patent JP-H06280586-A (JP)
Title: Turbocharger control device for engine
Inventor: UEMITSU ISAO
IPC: F02B37/00
Filed: 1993-03-31
Abstract: PURPOSE:To utilize a little flow of exhaust so as to appropriately control respective turbochargers for low/high speed and high speed by respectively and selectively opening/closing two exhaust ports of each cylinder and a changeover valve provided on the intake route of the turbocharger for high speed. CONSTITUTION:An engine 1 is provided with many cylinders 2 and respective turbochargers 4, 5 for low/high speed and high speed respectively driven by exhaust flow. Two exhaust ports 2a, 2b are opened on each cylinder 2, and respectively opened/closed by means of respective exhaust valves 3a, 3b. Further the respective exhaust ports 2a, 2b and respective turbochargers 4, 5 are connected together through respective exhaust routes 8a, 8b. Meanwhile, a changeover valve 10 driven to open/close by means of an actuator 15 is arranged on the intake route 9b on the lower stream side of the turbocharger 5 for high speed. For example, at low engine speed, the first exhaust port 2a is opened and the second exhaust port 2b and the changeover valve 10 are closed.
Patent JP-S62231618-A (JP)
Inventor: SOGAWA ICHIRO
IPC: G01N27/28
Filed: 1986-03-31
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-S62231249-A (JP)
Title: Radiation sensitive material
Inventor: IMAMURA SABURO
IPC: G03C1/72
Filed: 1986-03-31
Abstract: PURPOSE:To enhance sensitivity and resolution to high energy beams, and dry etching resistance by using a polymer having specified repeating units. CONSTITUTION:The polymer to be used as a radiation sensitive material has repeating units each represented by the formula shown on the right in which each of R' and R'' is H, alkyl, or phenyl, and each may be same or different; and n is 0 or a positive integer. The more content of Si in the formula, the better, and it is preferred to contain it in an amount of >=10mol%. The use of the polymer having the main chain structure of acid anhydride permits the polymer to be decomposed with small irradiation of high energy beams, the positive type resist to be enhanced in sensitivity to high energy beams, and the pressure of Si in the fundamental structure permits a fine pattern high in aspect ratio to be obtained with high sensitivity.
Patent JP-S571427-A (JP)
Title: Method and apparatus for desulfurizing and denitrifying exhaust gas by wet system
Inventor: TANAKA MINORU
IPC: B01D53/60
Filed: 1980-06-03
Abstract: PURPOSE: To remove sulfur oxides and nitrogen oxides from the exhaust gas efficiently by a method wherein an absorption desulfurization step and a nitrification step are connected directly to each other and an appropriate alkali is added in both steps when treating the exhaust gas.  
     CONSTITUTION: The exhaust gas is fed into an absorption desulfurizer 3, where SO 2  in the gas is absorbed by a washing liquid such as an aqueous solution of ammonium sulfite which is sprinkled from a pipe 11. The washing liquid containing the used acidic ammonium sulfite is taken out via a pipe 10, the ammonia is added so as to convert the acidic ammonium sulfite into ammonium sulfite, which is recirculated and a portion thereof is used as an impregneating liquid for a catalyst layer 6 of a denitrificator 4. The exhaust gas coming out from the desulfuizer 3 is fed into the denitrificator 4, where the nitrogen oxides in the exhaust gas are brought into reaction with the oxygen in the exhaust gas in the presence of an activated carbon catalyst to form NO 2 , which is further reduced by ammonium sulfate to produce nitrogen gas and ammonium sulfate. A desorption liquid containing the ammonium sulfate is discharged to the outside of the system. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H05276303-A (JP)
Title: Key board entry adaptor
IPC: G06Q50/00
Filed: 1992-03-30
Abstract: PURPOSE:To provide the key board entry adaptor which is able to enter data automatically to a key board interface section of a host terminal equipment similarly to the case as if the data were entered by the operator. CONSTITUTION:The equipment alpha entering data of an ordering system (i) such as a facsimile equipment is featured to be provided with an ordering-system- handling SPIO section 5 interposed between a terminal equipment (c) and a key board (d) provided in an office A for fetching data from the ordering system (i) such as the FAXh, a program storage section 2 storing the entire program, a tentative storage section 3 such as a RAM, and a control section 1 which monitors data sent/received between the terminal equipment (c) and the key board (d), detects an input instruction code from the key board (d), reads sequentially a program from the program storage section 2, stores the data from the ordering-system-handling SPIO section 5 to the tentative storage section 3, converts the data into data with a form in matching with a data format of the key board (d) for the terminal equipment (c) and sends the said data to the terminal equipment (c).
Patent JP-2000262922-A (JP)
Title: Wet type classifying device
Inventor: OISHI KAZUYUKI
IPC: B03B5/64
Filed: 1999-03-18
Abstract: PROBLEM TO BE SOLVED: To obtain a wet type classifying device capable of suppressing the deterioration of classifying accuracy due to turbulent flow and conducting the classification of particles in high accuracy with a relatively simple device. SOLUTION: In the wet type classifying device constituted with a cylindrical main body in which a sample supply port 1d is provided at the lower end and a sample discharge port 1e is provided at the upper end and using the raising flow of fluid, the device is constituted so that the biggest diameter part 1a whose internal diameter is biggest exists at the height position between the upper end and the lower end of the cylindrical main body and the internal diameter of the cylindrical main body is lowered toward downward or upward the biggest diameter part, and the internal diameter of the upward part upward than the biggest diameter part 1a is made in curved surface.
Patent JP-H10264856-A (JP)
Title: Vehicle front end module structure
Inventor: NAKAI KIYOTAKA
IPC: B62D25/08
Filed: 1997-03-26
Abstract: PROBLEM TO BE SOLVED: To prevent to transmit a load applied to a bumper reinforcement to a front end panel as it is. SOLUTION: A pair of the left side and the right side front side members 7 of a vehicle presenting a closed section form; a front end panel 1 which is provided between the front side members 7, installed to the inner side faces of the front side members 7 through brackets 8, and holds at least a radiator 2; and a bumper reinforcement 23 set between both front side members 7 at the front side of the vehicle fronter than the front end panel 1, and fixed to the front end faces of the front side panels 7; are provided.
Patent JP-S61232517-A (JP)
Inventor: NAGASAKI TAKESHI
IPC: H01H43/02
Filed: 1985-04-08
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-H06286116-A (JP)
Title: Automatic treating device for printing plate
Inventor: SUGIMURA SHINJI
IPC: B41F27/00
Filed: 1993-03-31
Abstract: PURPOSE:To provide an automatic treating device for a printing plate capable of reducing the installation area by automating a series of processes used until printing treatment is performed for the printing late by a fully automatic composer and the printing plate is developed and the area ratio of a pattern is measured and thereby the final printing plate usable for printing is finished. CONSTITUTION:Printing treatment is performed for a printing plate by fully automatic composers 112A, 112B. The printing plate is placed on a conveyance means 113 thereof and conveyed in the direction shown in an arrow C. The printing plate is treated to obtain the final printing plate through a developing device 60 and a measuring means 62 of the area ratio of a pattern. When the printing plate is discharged from the fully automatic composers 112A, 112B, the shorter side of the printing plate is allowed to coincide with the conveyance direction of the printing plate shown in the arrow C and then placed on the conveyance means 113. Therefore the stages following discharge are reduced to size adaptable to the shorter side of the printing plate. An automatic treating device for the printing plate capable of reducing the installation area is provided.
Patent JP-H02253391-A (JP)
Title: Magnetic card adjustment system
Inventor: TAKIGUCHI KIYOAKI
IPC: B42D15/10
Filed: 1989-03-27
Abstract: PURPOSE:To prevent written data from being copied by supplying a magnetic field held intensity, which does not destroy the data written in the magnetic recording part of a magnetic card, along the surface of the magnetic recording part after the data are rewritten. CONSTITUTION:After the data read from the magnetic stripe of the magnetic card are once erased, the data after adjustment as variable information and the fixed data such as the data to specify the card are further rewritten. In such a case, when the commercially available magnetic tape is stuck to the surface of the magnetic stripe, the data are written on the magnetic tape as well at the time of rewriting the data. Then an erasing signal, that is attenuated to a level at which the data written to the magnetic stripe of the magnetic card are not destroyed by a level regulating circuit 64, is supplied to a magnetic head 32 in a next time, hence the data written on a magnetic tape 11 at the time of rewriting are erased. As a result the data can be prevented from being copied.
Patent JP-2000262966-A (JP)
Title: Coating method of photocatalytic hydrophilic coating liquid and sheet for coating
Inventor: NAKANO TOMOAKI
IPC: D04H1/4258
Filed: 1999-03-18
Abstract: PROBLEM TO BE SOLVED: To enable workers to apply a photocatalytic hydrophilic coating liquid simply and conveniently by infiltrating the photocatalytic hydrophilic coating liquid in a non-woven fabric and applying to a surface to be coated by using the nonwoven fabric. SOLUTION: The photocatalytic-hydrophilic coating liquid is infiltrated in the nonwoven fabric and is applied to the surface to be coated by using the non-woven fabric. Or a nonwoven fabric impregnated with the photocatalytic hydrophilic coating liquid is previously prepared and the photocatalytic hydrophilic coating liquid is applied to the surface to be coated by using the nonwoven fabric. The non-woven fabric is a nonwoven fabric formed from fibers having 9-12 μm fiber diameter and is a regenerated cellulose based nonwoven fabric. As a result, the coating workers simply and conveniently can apply the photocatalytic hydrophilic coating liquid to the surface to be coated.
Patent JP-H03275134-A (JP)
Title: Utilization of coal ash
Inventor: TOMARI MASAO
IPC: B01J20/10
Filed: 1990-03-23
Abstract: PURPOSE:To effectively utilize coal ash and dust generated in the production of a lightweight aggregate by adding cement, dust generated in the production of a lightweight aggregate, natural rock powder, etc., to coal ash, granulating the mixture while sprinkling water, aging and then drying the granulated material and using the product as the roadbed material, etc. CONSTITUTION:One or >=2 kinds among cement, the dust collected in the production of an artificial lightweight aggregate and perlite, the dust collected in a quarry, the dust collected in a waste building material treating plant and the natural rock powder are added to coal ash, and the mixture is granulated while sprinkling water. The granulated material is aged by wet air or steam and then dried to obtain the water retaining material, oil absorbent, roadbed material, aggregate of a concrete product and heat-insulating aggregate. Namely, a product similar to pumice as the natural lightweight aggregate is obtained from the coal ash as the industrial waste which is produced from a coal-fired power plant in large quantities and has mostly been discarded as the reclamation material and from the dust collected in the production of the lightweight aggregate and natural aggregate, and the coal ash is effectively utilized as the oil absorbent, aggregate, water retaining material, roadbed sand, etc.
Patent JP-H09263172-A (JP)
Title: Wheel stopper device
Inventor: YAMANAKA TAMIO
IPC: B60P1/44
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To assure improvement of assembling workability of stopper plate, smoothness of its opening/closing action and reduction of cost while improving mountability/dismountability and serviceability of the torsion bar by constituting a torsion bar which is so shaped as to be mountable after attachment of a stopper plate. SOLUTION: At the rear end of a tail gate 1, a wheel stopper device 5 which retains unrollably a wheel 3 of a bogie 4 is provided. On the wheel stopper device are provided a recess 8 in a gate plate 2, a stopper plate 7 which is rotatably supported in the recess and abuts the wheel of the bogie to prevent it from rolling when standing up, and a resilient member 12 mounted between the recess 8 and the stopper plate 7. On the resilient member 12 are provided two axes 13, an extension 14 on the stopper plate 7 side and an extension 15 on the recess 8 side which extend alternately from either end of each axis in a substantially V shape, and one torsion bar 18 having first parallel axis 16 extending from the tip of the extension on the stopper plate 7 side, and second parallel axis 17 connecting the tip of the extension on the recess 8 side.
Patent JP-S55166961-A (JP)
Title: Semiconductor integrated circuit for watch
Inventor: MOROZUMI SHINJI
IPC: H01L21/8234
Filed: 1979-06-14
Abstract: PURPOSE:To lower the minimum operation voltage of a semiconductor integrated circuit for a watch and reduce the power consumption thereof by lowering the thickness of a gate insulating film to lower than specified value. CONSTITUTION:Source and drain diffused layers 8 and 9 are formed in a substrate 7. A gate electrode 5 is formed on a gate insulating film 6 between the source and the drain. A high density region 12 is formed directly under a channel by an ion implantation process or the like. The thickness of the film 6 is less than 500Angstrom . The depth of the diffused layers 8, 9 forming the source and the drain is suitably at 0.5mum.
Patent JP-H02281167-A (JP)
Title: Automatic correcting circuit for vlsi tester
Inventor: REROI BURANTON
IPC: G01R31/28
Filed: 1989-03-29
Abstract: PURPOSE: To eliminate the need for a manual adjustment delay device and a computer control time zone reflectance measuring method by obtaining modification factor with a calibration star connection circuit. CONSTITUTION: A pin electronic circuit to which a driver 46 and a receiver 48 are connected is, by closing a switch 66 in an automatic calibration mode, connected to a calibration star connection circuit. At that time, an incident wave 90, etc., are simultaneously generated at individual circuit of the driver 48, etc., and then through a calibration read 68, etc., made incident on a common node 74. There, one synthetic reflection wave 92 is formed, and returned to each circuit. A time delay between the reflection waves 92 such as the incident wave 90, etc., is measured, and compared to a pre-recorded delay information, and a modification factor about the incident wave of each pin electronic circuit is obtained.  The incident wave modified with the factor reaches, in a test mode which closed a switch 62 through a test read 54, etc., each pin of a to-be-tested device 44 at the same time, so that waves of a system and a logic tester are modified and adjusted.