baber/WOPTO huggingface dataset:
Patent JP-S6333496-A (JP)
Title: Lubricant for hot forging
Inventor: KANDA NOBORU
IPC: C10M125/14
Filed: 1986-07-28
Abstract: PURPOSE:A lubricant, containing a mineral oil, graphite, water, surfactant and thickening agent as essential components at a specific ratio and capable of exhibiting lubricating effect without causing wrinkles, selvages, burrs, etc., even when the mold temperature is increased without fear of a fire and useful for hot forging. CONSTITUTION:A lubricant obtained by blending a base oil consisting of a mineral oil with (A) 5-20wt% graphite, (B) 1-10wt% water, (C) 3-15wt% any surfactant of anionic, cationic ampholytic and nonionic surfactants and (D) 0.3-3wt% thickening agent, e.g. CMC, hydroxymethyl cellulose, etc.
Patent JP-H09866-A (JP)
Title: Process and device for treatment of exhaust gas
Inventor: KOSHIZUKA HIROMI
IPC: B01D46/00
Filed: 1995-06-20
Abstract: PURPOSE: To provide a process in which the use of a wet electric dust collector is not required in the constitution of the treatment process and a device thereof for exhaust gas containing dust and sulfur dioxide. CONSTITUTION: Exhaust gas is introduced into a cooling dust removing column 31, brought into contact with atomized droplet particles, and then extracted therefrom, and fed into a second chamber of a closed tank divided into a first chamber 5, the second chamber 6 and a third chamber 7 by a first interstructure 2 and a second interstructure 3, and blown into absorption fluid in the first chamber through an exhaust gas dispersion tube 9.  The exhaust gas in the upper section is raised inside an exhaust gas rising cylinder 10, and the rising exhaust gas is made to collide with an exhaust gas collision plate 26, from the end of which exhaust gas cleaning fluid is flowed down in the liquid curtain shape, and brought into contact with the exhaust gas fluid curtain to be exhausted out of an exhaust gas outlet 11, and introduced into a mist eliminator 12 to remove the droplets in the exhaust gas, and then exhausted into atmosphere.  The exhaust gas cleaning fluid on the second interstructure is introduced into an exhaust gas cleaning fluid tank 31 and stored therein, and then fed to a dispersion mechanism of the exhaust gas collision plate, and a part of the cleaning fluid to be fed is introduced into a solid-liquid separation device 33, and the cleaning fluid thus provided is stored in a clean exhaust gas cleaning fluid tank 32, and transferred to the exhaust gas cleaning fluid tank 32.
Patent JP-H0840530-A (JP)
Title: Shaft bush for conveyor roller
Inventor: TSUGITA AKIRA
IPC: B65G39/09
Filed: 1994-07-28
Abstract: PURPOSE:To simplify the structure of a conveyor roller shaft bush which can control noise generated during the rotation of a conveyor roller. CONSTITUTION:This is a shaft bush 10 which is attached to the shaft part of a conveyor roller 30 supported rotatably on a conveyor frame 40 by a roller shaft 50 through a bearing 20. The shaft bush 10 has an insertion through-hole 14 where a roller shaft 50 is inserted through; a bearing inserting part 11 which is inserted into the inner ring 21 of the bearing 20; a flange part 12 which extends out of the bearing inserting part 11 and is made to abut on the side face of the inner ring 21 of the bearing 20; and a boss part 13 which protrudes from the end of the conveyor roller 30 for securing a space between the conveyor frame 40 and the conveyor roller 30. The parts are integratedly formed of a synthetic resin or rubber.
Patent JP-S61172400-A (JP)
Inventor: KUBOTA SHIGERU
IPC: H05K13/04
Filed: 1984-08-25
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-H0819781-A (JP)
Title: Ion rich water making device equipped with diaghragm free type electrolytic cell
Inventor: EKI TOSHIO
IPC: C02F1/28
Filed: 1994-07-06
Abstract: PURPOSE:To provide an ion rich water making device capable of performing the electrolytic treatment of water while effectively removing scale such as calcium carbonate or the like and capable of extending the life of an electrode plate to an order of several years. CONSTITUTION:The inverse current washing of an electrolytic cell 36 is performed at midnight every day and/or at the time of the first passage of water next morning in order to prevent the accumulation of scale on the electrode plates 98, 100, 102 of the electrolytic cell 36. During the use of the electrolytic cell, an electrolytic time in an alkaline water supply mode and an electrolytic time in an acidic water supply mode are integrated while set off in such a state that 30sec is set to a limit. At the time of inverse current washing, voltage of polarity opposite to that of voltage in a mode used for a longer time is applied.
Patent JP-S6421009-A (JP)
Title: Method for charging raw material in blast furnace
Inventor: KAJIWARA YOSHIMASA
IPC: C21B7/18
Filed: 1987-07-16
Abstract: PURPOSE:To shorten charging time of raw material, to increase the iron production ratio and to stabilize the raw material piling condition in a furnace by controlling change of opening degree and opening speed of a large bell at each charge of divided raw material. CONSTITUTION:At the time of charging the raw material of ore, coke, etc., as dividing, the charging time of the raw material into the furnace from the large bell hopper 8 at each charge of the divided raw material, is found by vibration measured with a vibration detecting element 18 or impact force detected with a pressure detecting element 19. Further, the dropping track of the raw material is found from a pressure track detecting element 21 for measuring dropping track and piled raw material profile is found by a profile meter 22 as piled angle. Each measured data is inputted into a computing element 23 to calculate the opening degree and opening speed of the large bell for charging the next raw material. Based on the calculated opening degree signal, positioning control of the large bell is executed with a limit switch 14 arranging to the large bell rod 11, to adjust the opening degree. Further, the calculated opening degree signal is transmitted to an oil hydraulic device 15 for driving the large bell rod 11, to control the opening speed of the large bell.
Patent JP-S5881927-A (JP)
Title: Manufacture of chained parts
Inventor: KOBAYASHI KIMIO
IPC: C21D9/02
Filed: 1981-11-06
Abstract: PURPOSE:To enable to continuously work chained parts per its drum unit, by winding the chained parts together with a metallic protective member round a drum, and heat-treating or degreasing and washing it after being press-formed. CONSTITUTION:Chained parts 5 comprising the contact springs 1 of connectors, terminals 2 corresponding to the springs 1, a connecting band 3 at the bottom side of the springs and a pattern-supporting part 4 and linking right and left by a fixed pitch P, after being press-formed, are wound round a drum. On this occassion, a protective member 8 formed from the hoop band or belt body of a metal sheet provided with many round windows 9 and perforated to the utmost, e.g. the same material as that of the part 5 or a chemically and thermally stable thin stainless steel sheet, is interposed between the parts 5. By said member 8, the interwinement of patterns and the deformation of the springs 1 can be prevented during working the parts 5 per its drum unit.
Patent JP-H1025143-A (JP)
Title: Cement admixture
Inventor: HOSODA TAKAAKI
IPC: C04B103/32
Filed: 1996-07-08
Abstract: PROBLEM TO BE SOLVED: To provide a cement admixture which enables improvement of the fluidization of cement materials without occurrence of the material separation in no need of special technique. SOLUTION: This cement admixture contains the following component (A) and component (B) at a weight ratio of 1/99-99/1. Since this admixture contains the component (B) resisting to the material separation in addition to the component (A) as a fluidization agent, excessive water can be removed. This cement admixture may be dry-blended with a fine powder of silica in order to improve its dispersing properties in the cement materials. Component (A): powdery polystyrenesulfonic acid or its salt, Component (B): powdery aromatic sulfonic acid-formaldehyde polycondensation reaction product or its salt.
Patent JP-S5977195-A (JP)
Inventor: GIYUNTERU MAINETSUKE
IPC: F16L59/04
Filed: 1983-09-28
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-H0630408-A (JP)
Title: Video conference system
Inventor: UEHARA TSUKASA
IPC: H04N7/15
Filed: 1992-07-06
Abstract: PURPOSE:To prevent an image input device from being driven by a malfunction and to suppress the presentation of unnecessary information by regulating the prescribed operation of a terminal equipment as necessary. CONSTITUTION:An operation switch 16 is directly or remotely operated, a motor arranged in an original setting plate 13 is driven, a rubber rollers 14, 15 are rotated to move an original set up on the plate 13 in the A or B direction, and a required part of the original is fetched from a camera part 11. When an operation inhibition switch 4 is depressed as necessary in the case of holding a conference with a remote plate by means of this video conference system, the control of a camera 1 in a present from an opposite station can be inhibited. Simultaneously the operation of the camera 1 is inhibited and the inhibited state is displayed on a monitor. Consequently the presentation of unnecessary data can be prevented.
Patent JP-2000012526-A (JP)
Title: Plasma processing apparatus and method
Inventor: ISE HIROTOSHI
IPC: H01L21/027
Filed: 1998-06-25
Abstract: PROBLEM TO BE SOLVED: To improve a plasma oxidizing force and realize a uniform plasma density. SOLUTION: The plasma processing apparatus includes a processing container 1, a stationary base 14, a piping 4, microwave irradiating means 8, 9 and 10, and ultraviolet ray irradiating means 34a, 34e, 16a and 16b. The stationary base 14 carries thereon a substrate 13 to be processed within the container. The piping 4 introduces an incinerating gas into the interior of the container 1. The microwave irradiating means 8, 8 and 10 irradiate microwave to the incinerating gas introduced from the piping 4 within the container 1. The ultraviolet ray irradiating means 34a, 34e, 16a and 16b include a plurality of ultraviolet ray irradiating parts 34a and 34e which can irradiate ultraviolet rays 17a and 17e to the incinerating gas from different directions with respect to the substrate 13.
Patent JP-H0737168-A (JP)
Title: Transaction processor
Inventor: MIYAMOTO SEIJI
IPC: G06Q50/00
Filed: 1993-07-20
Abstract: PURPOSE:To eliminate the necessity for providing plural mode keys, to unnecessitate the management work and also to improve security at the time of individually setting the selection possible action mode for every operator. CONSTITUTION:The relation of the identification code of the operator with the selection possible action mode within the plural action modes is stored in the memory area MA1 of RAM 13, it is dicsciminated whether or not the relation of an ID code inputted by being read from a card by a card reader 2 or by the operation of a keyboard 3 with the action mode which is selected by the operation of the keyboard 3 is stored in the memory area MA1 and it is decided whether or not the selected action mode is executed based on the discrimination result.
Patent JP-H05733-A (JP)
Title: Paper feeding device
Inventor: SAITOU HIRONOBU
IPC: B65H3/56
Filed: 1991-06-24
Abstract: PURPOSE:To prevent the sheet member feeding disorder such as double feed by applying arrangement operation to the sheet members piled on a paper feeding tray. CONSTITUTION:A paper sheet feeding tray on which sheet members P are piled is constituted of two tray members 31a and 31b arranged in the transport direction for the sheet members P and these tray members are raised and lowered individually by the independent elevator mechanisms 32a and 32b. Further, a pressing member 21 for nipping the rear half part of the sheet member P between the tray member 31b on the rear side is arranged, and further an assorting member 52 which contacts the top edge of the sheet P is arranged. The tray member 31a on the front side is lowered by h1 for the tray member 31b on the rear side. Accordingly, the front half part of the sheet member P is suspended by its dead weight, and deflection is generated between the upper and lower contiguous sheets P. When the tray member 31a is raised, the deflection is eliminated. The operation of the generation and elimination of the deflection converts to the assortment operation for the sheet members P.
Patent JP-S5969208-A (JP)
Title: Milling cutter
Inventor: ISHIYAMA SHIYOUICHI
IPC: B23C5/20
Filed: 1982-10-12
Abstract: PURPOSE:To prevent increase of inferior goods by setting the axial rake angle and the radial rake angle of a milling cutter into each specific value, thus preventing formation of a built-up edge due to abrasion heat. CONSTITUTION:A chip 4 formed into truncated pyramid form is equipped with the first and the second main cutting edges 7 and 8, and the first main cutting edge 7 possesses the first flank 71 and the second main cutting edge 8, possesses the second flank 81 and the included angle is about 60 deg.. When the chip 4 is to be installed. the tilt angle lambda1 in the radial direction of the first main cutting edge 7 is set into negative side, and the tilt angle lambda2 in the radial direction of the second main cutting edge 8 is formed on the positive side, and the axial rake angle A is set into about 20 deg., and the radial rake angle R is set into about 30 deg.. In this case, the tilt angle lambda1 on the first main cutting edge side is formed into about 8 deg., and the tilt angle lambda2 of the second main cutting edge is formed into about 15 deg.. Therefore, the chip discharging performance is improved, and formation of built-up edge can be prevented.
Patent JP-H1110550-A (JP)
Title: Tightening clamper
Inventor: WADA YUKIO
IPC: B25B5/10
Filed: 1997-06-19
Abstract: PROBLEM TO BE SOLVED: To provide tough and light tools as clamping tools at low cost and in large quantity by making a main body of the clamping tool to tighten and clamp a plural number of members by solid drawing. SOLUTION: A clamping main body 3 is made by symmetrically forming two cutouts 2, 2 respectively toward a center from two opposed sides on a roughly square tough plate material and bending the plate material in a roughly U-shape with one side open from between each of these cutouts, and members to be clamped are clamped and held by the clamping main body 3 by tightly clamping a plural number of the members to be clamped 4, 4 inserted between the aforementioned cutouts 2, 2 of this main body 3.
Patent JP-H03128363-A (JP)
Title: Preparation of disulfide type thiamine derivative
Inventor: SHIMIZU KATSUJI
IPC: C07D239/42
Filed: 1990-07-05
Abstract: PURPOSE:To simply prepare the subject stable compound in a high yield and in a high purity useful for drugs, etc., by gradually mixing and reacting an organic thiosulfate salt and an alkali preferably in the presence of an inorganic salt. CONSTITUTION:A compound of formula I [R<1> is alkali or aralkyl which may be substituted; M is ammonium or alkali(ne earth) metal] is gradually mixed and reacted with a compound of formula II (R<2> is H, alkyl, aralkyl or ester residue) and an alkali (e.g. NaOH) in an aqueous solution to prepare the subject compound. The addition of an inorganic salt (e.g. NaCl) to the reaction solution in such an amount as to be saturated with the inorganic salt after the reaction improves remarkably the reaction yield. As the reaction method, a mixture of the compounds of formulas I and II may be gradually mixed with the alkali solution or the alkali solution may be mixed with the mixed solutions, but the three components are preferably gradually mixed with each other.
Patent JP-H0930753-A (JP)
Title: Elevator system for connecting bridge
Inventor: NOMURA MASAMI
IPC: B66B9/00
Filed: 1995-07-14
Abstract: PROBLEM TO BE SOLVED: To easily set up an elevator in a small area required for installation as well as to make the elevator easily utilizable through a simple operation. SOLUTION: An overhead connecting bridge 4 is installed in a mutual interval between two spots 1 and 2 parted from each other, and both first and second elevators 5 and 6 are installed each in space between these spots 1, 2 and the overhead connecting bridge 4. In addition, this elevator system is provided with a controller which commands all lifting operations interlocked with that of the first elevator 5 to the second elevator 105. With this constitution, both these first and second elevator 5 and 105 perform the lifting operation interlocked with each other, whereby movements of people utilizing this overhead connecting bridge 4 are well streamlined. Accordingly, utilization of this overhead connecting bridge 4 is facilitated, and further elevator's expenses are cut down, while its installation is facilitated as the required setup area of elevator installation becomes lessened.
Patent JP-H1113547-A (JP)
Title: Gas engine having natural gas reforming device
Inventor: KAWAMURA HIDEO
IPC: F01K23/10
Filed: 1997-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a gas engine having a natural gas reforming device which increases the quantity of heat while heat-decomposing CH4 as a main component of natural gas into CO and H2 serving as reformed fuel, reduces the component of CO2 while adopting the CO2 in the exhaust gas to heat decomposing and suppresses the generation of NOX. SOLUTION: In a gas engine 1, CO2 is mixed with CH4 and fed to a catalyst reactor 2 arranged in an exhaust passage 8. The gas is heat-decomposed by heat energy of the exhaust gas to obtain reformed fuel. CO2 is taken in from the exhaust gas by a CO2 separation membrane 37, and fed to the capalyst reactor 2. Heat energy of the exhaust gas is recovered by a turbocharger 3, and converted to high temperature steam by a first heat exchanger 4 and a second heat exchanger 6. A steam turbine 5 is driven by the high temperature steam, and the resultant electric energy is recovered.
Patent JP-S6336748-A (JP)
Title: Separation and preparation of subunit from soybean glycinin
Inventor: KIKUCHI EIICHI
IPC: A23J3/00
Filed: 1986-07-30
Abstract: PURPOSE:To distinctively and efficiently separate acidic subunit and basic subunit of glycinin, by heating glycinin at high temperature and pressure in the presence of a reducing agent. CONSTITUTION:Glycinin (11S globulin) which is a main component of soybean protein is separated into an acidic subunit fraction and a basic subunit fraction by the heat-treatment at high temperature and pressure in the presence of a reducing agent such as sodium sulfite to obtain each subunit as a monomer. The glycinin used as the starting material can be produced by subjecting defatted soybean to simultaneous fractionation by Thank process, fractionating crude 11S globulin obtained as a precipitated fraction with ammonium sulfate and purifying the obtained 11S globulin solution by gel-filtration. The optimum condition for the subunit preparation process is protein concentration of 0.5-5%, reducing agent concentration of 0.5M, 8.0pH, 120 deg.C, 2 atm pressure and heating time of 10-20min. An acidic subunit can be distinctively and efficiently separated from a basic subunit by this process.
Patent JP-S6423529-A (JP)
Title: Manufacture of semiconductor device
Inventor: NISHIZAWA MASATO
IPC: H01L21/02
Filed: 1987-07-20
Abstract: PURPOSE:To continuously form a buried insulating layer by a one-time implantation of high-concentration ions corresponding to a change in a depth direction by a method wherein, after a thin thermal oxidation film has been formed on a single-crystal silicon substrate, the ions are implanted by selecting a thickness and a shape of a thin-film pattern. CONSTITUTION:After a thin thermal oxidation film 4 has been formed on a single-crystal silicon substrate 1, polysilicon 5 is deposited. After that, a resist pattern is formed and a post-baking operation is executed. After that, the polysilicon is taper-etched; a resist pattern 6 is formed. Then, if oxygen ions are implanted, it is possible to form a buried insulating layer 7 composed of an oxide film with a definite thickness around the center of the definite depth from the surface in a part which does not contain the pattern 6. In addition, it is possible to form the buried insulating layer 7 with a taper which is changed in accordance with a thickness of the pattern directly under the tapered pattern 6. Then, if the pattern 6 and the thermal oxidation film 4 are removed, it is possible to form a single-crystal silicon part 1 which has been divided into two or more islands using the insulating layer inside the single-crystal silicon substrate.
Patent JP-S6241469-A (JP)
Title: Aluminum cylinder for engine
Inventor: NAGAMATSU YUJI
IPC: C25D1/08
Filed: 1985-08-14
Abstract: PURPOSE:To prevent the seizure of a piston and enhance the slidability by composing the cylinder liner of a porous body having open cells and further making ceramics of at least a part of the inner diametrical surface. CONSTITUTION:The porous body 10 applied on a cylinder liner 4 is made to have a band plate form of approximately 2mm thick, and is cut to a required dimensions to form a cylindrical shape. The substrate 11 of the cylinder liner 4 is formed by attaching nickel on conductive films 9 by means of electroplating treatment and filling nickel in the cells 8 of a foaming resin 7. The cylinder liner 4 composed of a nickel porous body 10 is oxidized by heating treatment on the surface of the substrate 11 of nickel to form an oxidized film 13 of ceramic-converted nickel.
Patent JP-S5968659-A (JP)
Title: Humidity detecting apparatus
Inventor: MURATA MITSUHIRO
IPC: G01N27/12
Filed: 1982-10-13
Abstract: PURPOSE:To decrease the size of a titled apparatus and electric power consumption by utilizing a C-MOS ring oscillator using an element for relative humidity detection having relative humidity and resistance converting characteristic as a feed-back resistance to convert the relative humidity to a digital value. CONSTITUTION:The humidity detecting apparatus 17 is composed of the C-MOS ring oscillator 21 using a relative humidity detecting element 6 consisting of ZnO-Li2O-V2O5 ceramic humidity detecting element as the feedback resistance, a variable demultiplier circuit 23, an up counter 24, a latch circuit 25, a demultiplication ratio setting circuit 26, etc. The oscillator 21 has a capacitor 27', a current-limiting resistance 28, C-MOS and NAND circuit 29 and C-MOS inverters 30, 31 besides the element 6. The digital value varying with the relative humidity in atmosphere is latched to the circuit 25.
Patent JP-H1025213-A (JP)
Title: Herbicidal composition comprising sulfonamide derivative and pretilachlor
Inventor: SATO KAZUO
IPC: A01N47/04
Filed: 1996-07-09
Abstract: PROBLEM TO BE SOLVED: To prepare the subject composition, having excellent herbicidal activities and high safety for paddy rice and capable of maintaining suppressing effects on weeds for a prescribed period by blending a specific ingredient therein. SOLUTION: This herbicidal composition for paddy fields comprises a sulfonamide derivative represented by the formula [R<1> is H or a 2-5C alkanoyl; R<2> is H, Cl, methoxycarbonyl or C(=NOCH3 )] and 2-chloro-2',6'-diethyl-N-(2- propoxyethyl)-acetanilide (pretilachlor) as active ingredients. For example, N [4-(2-pyrimidinyloxy)phenyl]trifluoromethanesulfonamide is cited as the sulfonamide derivative represented by the formula.
Patent JP-S5882683-A (JP)
Inventor: TAKATSURU MITSUYASU
IPC: B25B23/04
Filed: 1981-11-09
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-S6159595-A (JP)
Inventor: ASANAGI HIROMITSU
IPC: G08B13/00
Filed: 1984-08-30
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。