baber/WOPTO huggingface dataset:
Patent JP-H0920989-A (JP)
Title: Zinc electrolyzing method for controlling pb grade in electrolytic zing by using automatic pb analyzer
Inventor: TOGASHI RINTARO
IPC: C25C7/06
Filed: 1995-06-30
Abstract: PURPOSE: To efficiently and stably produce the electrolytic zinc low in Pb by continuously monitoring the Pb concn. in a zinc electrolyte to predict the Pb grade of an electrolytic zinc slab and controlling the amt. of an additive to be added and so on. CONSTITUTION: An anode 2 consisting of lead electrode and a cathode 3 are dipped in a zinc electrolyte, power is supplied from an SCR 5 to bring about electrolysis, and an electrolytic zinc slab is deposited on the cathode 3. In this zinc electrolyzing method, the overflowing waste electrolyte is introduced into a circulating tank 6, a frsh electrolyte is replenished to make up for the deficiency, the mixture is transferred to a mixing tank 4 through a circulating pump 7, a lead absorptive additive such as strontium carbonate is added, and the admixture is returned to an electrolytic cell. In that case, the waste electrolyte is sampled in a lead analyzer 8, the Pb in the electrolyte is measured at least every 120min, and the amt. of additive to be added is controlled. A stripping voltammetry analyzer is used as the lead analyzer 8, and the Pb is preferably measured at 43-43 deg.C.  An ultrapure zinc contg. <=10ppm Pb is obtained in this way.
Patent JP-2000018380-A (JP)
Title: Hydraulic control device of automatic transmission
Inventor: TAKEUCHI MASAHIRO
IPC: F16H63/00
Filed: 1998-07-03
Abstract: PROBLEM TO BE SOLVED: To secure the degree of freedom in setting a pressure regulator valve and to reduce the thickness of a lower valve body in a hydraulic control device of an automatic transmission in which drain oil from the pressure regulator valve is directly guided to the suction port of an oil pump without passing through an oil strainer. SOLUTION: A valve body comprises three valve bodies 43, 44, 45 stacked and coupled together via separating plates 41, 42. A pressure regulator valve 5 is provided at the intermediate valve body 44 and the drain port 20 of the pressure regulator valve 5 is communicated with the lower valve body 43 via the drain port 42a of the second separating plate 42 so that an in-valve-body oil passage where drain oil in the pressure regulator valve 5 and drain oil that passed through the oil strainer 3 combine to go toward the suction oil passage 2 of an oil pump 1 extends from the first oil passage hole 21 of the lower valve body 43 to the second oil passage hole 22 of the intermediate valve body 44 to the third oil passage hole 23 of the upper valve body 45.
Patent JP-S5977995-A (JP)
Title: Liquid discharging method for slurry ship
Inventor: NISHI KAZUSHIGE
IPC: B63B25/02
Filed: 1982-10-27
Abstract: PURPOSE:To discharge a liquid while preventing a filter provided at a liquid- discharging port from being clogged, by a method wherein simultaneously with introducing a slurry into a ship's hold, water is introduced into a liquid tank at the periphery of a liquid-discharging port to maintain a balance between the liquid pressures on the inside and outside of the port, and after completing the introduction of the slurry, the liquid pressure in the ship's hold is raised. CONSTITUTION:When a slurry consisting of solid particulates and a liquid is introduced into the ship's hold and only the liquid is discharged and only the solid particulates are stored in the hold 3 by filtrating the liquid in the slurry by the filter provided at the liquid-discharging port 4 provided at a bottom part of the hold 3, water is introduced into the liquid tank 5a at a lower part at the periphery of the port 4 simultaneously with introducing the slurry into the hold 3, thereby maintaining a balance between the liquid pressures on the inside and outside of the port 4. After introducing a predetermined quantity of the slurry, the liquid pressure on the hold 3 side is raised, and the liquid contained in the slurry in the hold 3 is efficiently filtrated out through the filter provided at the port 4 without generating any clogging.
Patent JP-H0353864-A (JP)
Title: Instant rice-cake making
Inventor: NAKAI AKIO
IPC: A23L7/10
Filed: 1989-07-19
Abstract: PURPOSE:To efficiently adsorb heat and water on steamed glutinous rice and to carry out operation by machine in steaming washed glutinous rice and pounding the glutinous rice by a rice-cake making machine by immersing the glutinous rice in hot water before steaming and successively transferring to a steamer. CONSTITUTION:Washed glutinous rice in each weighed unit amount for one rice-cake making is put in a glutinous rice transporting container (preferably comprising basket or bag having small holes) 17, immersed in a hot water storage tank 10 for several minutes, raised, the glutinous rice transporting container 17 is positioned downward or inverted the glutinous rice is transferred to a steamer 19, steamed, pounded by a rice-cake making machine to efficiently carry out rice-cake making operation automatically, mechanically and continuously.
Patent JP-S57113624-A (JP)
Title: Analog type timer
Inventor: OGAWA EIZOU
IPC: G04F3/00
Filed: 1980-12-29
Abstract: PURPOSE:To simplify the measurement of control time and to remarkably reduce the time for time set and adjustment, by providing external terminals for check connected to the output side of an oscillation circuit. CONSTITUTION:An analog type timer consists of a time constant circuit comprising an oscillation circuit 31, a counter circuit 32, a variable resistor 33 and a capacitor 34. The output side of the oscillation circuit 31 is provided with external terminals D, E for check. The output of the counter circuit 32, that is, a control time T has the relation as T=oscillation period T0X frequency dividing ratio, the output of the oscillation circuit 31 is led out with the external terminals D, E and the oscillation period T0 is measured with an oscilloscope, allowing to know the control time T, which is set to a specified time by adjusting a  semifixed resistor 33.
Patent JP-H0910598-A (JP)
Title: Method for packaging catalyst for producing bisphenol a in reactor and preparation of high quality bisphenol a
Inventor: YAMAMOTO SUSUMU
IPC: C07C39/16
Filed: 1995-06-30
Abstract: PURPOSE: To provide a packaging method in which a resin is protected from damage, and the separation of a strong acid from a catalyst layer is controlled when the catalyst layer for producing bisphenol A is formed by packing the resin in a reactor and a method for producing high quality bisphenol A with the use of the catalyst layer. CONSTITUTION: In a packaging method, after a reactor being filled with a strong acid type ion exchange resin, the resin is washed substantially in the absence of oxygen with the use of (i) water, (ii) a mixed liquid of water and phenol, and (iii) phenol in sequence.
Patent JP-H0655479-A (JP)
Title: Square article holding apparatus
Inventor: CHIYAARUZU II SAMAAZU
IPC: C03B35/12
Filed: 1993-07-02
Abstract: PURPOSE: To provide an apparatus capable of improving vacuum holding force applied to a container by a chuck, and simultaneously adjusting a non-oriented container cross section. CONSTITUTION: This apparatus is for contact-holding a non-oriented hot glass container 16 having a predetermined square cross section and a closed end part includes an open end part 32 to engaged with the container 16, and a chuck 14 having an internal valve plate 34 to get in contact with the container end part engaged with the chuck 14. The chuck is coupled with a cam-operated arm for lowering the chuck 14 over the container. A transition plate 40 has a square opening part 46 closely engaged with the container square cross section, and it is disposed to be adjacent to the open end part 32 for free rotation. A vacuum is applied to the internal valve plate 34 in the chuck 14 for holding the container 16 by getting in contact with the valve plate 34.  Close engagement of the opening part 46 of the transition plate 40 with the container square cross section restricts flow of air through a container opening part, thereby ability to retain and hold the container 16 within the chuck 14 is improved.
Patent JP-H0825495-A (JP)
Title: Pultrusion molding of hollow frp member
Inventor: HARA ICHIZO
IPC: B29C70/52
Filed: 1994-07-19
Abstract: PURPOSE:To easily and economically mold a hollow FRP molding having excellent mechanical characteristics required in a structural member by performing pultrusion using a vinyl ester resin under the same conditions as an unsaturated polyester resin. CONSTITUTION:The outermost layers becoming the outside and inside surfaces of a molding are formed from mat layers and roving layers are provided to the inside surfaces thereof to constitute a fiber reinforced material wherein a roving layer due to hoop winding is interposed between the mat layer of the outermost layer becoming the outside surface and the roving layer provided inside the mat layer. The intermediate layer between both roving layers is formed by alternately laminating mat layers and cloth layers or laminating the mat layer, the cloth layer and the roving layer so that two or more fiber reinforced material layers of the same kind are not superposed one upon another. Further, a resin compsn. prepared by compounding 100 pts.wt. of a vinyl ester resin, 10-100 pts.wt. of an inorg. filler, 2-8 pts.wt. of a curing agent and 2-5 pts.wt. of a release agent is used as a matrix.
Patent JP-S5890737-A (JP)
Title: Semiconductor device
Inventor: MISAKI KOUICHIROU
IPC: H01L23/522
Filed: 1981-11-25
Abstract: PURPOSE:To realize crossing of a thin film resistor and an Al wiring by providing the first kind of metal resistor and the first metal wiring on a semiconductor substrate through an insulation film, providing the second metal wiring which is in contact with the first wiring through the second insulation film and covering it with the third insulation film. CONSTITUTION:A Ni-Cr thin film resistor 203 is formed on the thermally oxide film 202 of the N type Si substrate 201 forming the pn junction, it is connected to an element by an Al wiring 204, an interlayer oxide film 205 is formed by the vapor growth method in such a thickness as corresponding to a voltage used. A window 207 is opened on the Al wiring 204 and the second Al wiring 208 is generated. At this time, the Al wiring 208 crosses the Ni-Cr resistor 203. Finally, the surface is covered with a surface protection film 205. According to this structure, a thin film resistor and the second Al wiring layer cross and a degree of freedom of mask layout can be increased.
Patent JP-H1095731-A (JP)
Title: Hydroxyl radical scavenger
Inventor: IVARS YANOVICH CALVINSH
IPC: A61K31/22
Filed: 1995-07-25
Abstract: PROBLEM TO BE SOLVED: To obtain a medicinal agent containing a betaine compound as active ingredient, and enabling treatment of diseases caused by hydroxyl radicals, esp. cardiopathy. SOLUTION: This medicinal agent contains a betaine compound of the formula (CH3 )3 N<+> (CH2 )n COO<-> ((n) is 1-5), an acid-added salt or ester salt thereof, as active ingredient. The compound of the formula is pref. γ-butyrobetaine ((n) is 1-3), hydrochloride or methyl ester chloride thereof. The diseases caused by hydroxyl radicals include cardiopathy such as cardiac failure, stenocardia, hypercardia, ischemic reperfusion disorder and disorders after percutaneous coronary artery plasty, cancer, radiation damage, inflammation, rheumatism, cataract, diseases caused by side effects of carcionostatics, and nephropathy. The daily dose of the active ingredient is 1-1,000 (pref. 5-300)mg/kg body weight in one to 2-4 portions.
Patent JP-H0659454-A (JP)
Title: Manufacture of lithographic printing plate by silver-salt diffusion transfer process
Inventor: RUNE DO KAIZERU
IPC: G03C8/36
Filed: 1993-06-30
Abstract: PURPOSE: To ensure satisfactory printing characteristics by a silver complex salt diffusion transfer reversal process by carrying out development in the presence of a specified regulator. CONSTITUTION: A planographic printing plate is produced by a silver salt diffusion transfer process including a stage for exposing an image forming material with physical developing nuclei and a silver halide emulsion-contg. photosensitive layer on the substrate and a stage for developing the material with an alkaline processing soln. in the presence of a developing agent and a silver halide solvent. At this time, the development is carried out in the presence of a regulator represented by the formula, in which Q is a group of atoms required to complete an optionally substd. 6-membered ring, when substituents include alkyl or aryl, the total number of C atoms in the alkyl is <=6, the total number of C atoms in the alkyl and aryl is <=8 and less than 1 aryl group is included.
Patent JP-S6082013-A (JP)
Inventor: IKENAGA TOSHIO
IPC: H02G15/06
Filed: 1983-10-07
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-H0474642-A (JP)
Title: Method and device for manufacturing paper-jointing tube for concrete form
Inventor: OCHI KATSUYUKI
IPC: B31C3/00
Filed: 1990-07-17
Abstract: PURPOSE:To increase winding/tightening force on a paper-joining tube with a polyethylene-laminated paper used for the internal surface without use of a dead piece of paper when the paper-joining tube is made by supplying a compressed air to a space between the paper-joining tube and a mandrel. CONSTITUTION:The tip of a paper material 16 is wound around a mandrel 1 spirally to form a paper-joining tube 18 up to a position where a belt 17 is hooked by winding and achieves this hooking, and the tension of the belt 17 is adjusted. Next the belt 17 begins to be driven to run and at the same time, a compressed air is supplied to the interior of the mandrel 1 from a compressed air source 12. The compressed air, supplied to a compressed air chamber 9 in the mandrel 1 is supplied to a space between the outer peripheral surface of the mandrel 1 and the inner peripheral surface of the paper-joining tube 18. Subsequently, a friction resistance generated between the outer peripheral surface of the mandrel 1 and the inner peripheral surface of the paper-joining tube 18 is significantly reduced due to the presence of an air layer between the space, if the paper-joining tube 18 is subjected to a strong winding/ tightening action by the belt 17. Thus the paper-joining tube finished is adequately bonded under pressure since it is given a strong winding/tightening force by the belt 17.
Patent JP-H0238773-A (JP)
Title: Metal flangeless valve
Inventor: KOIZUMI HARUHIKO
IPC: F16K49/00
Filed: 1988-07-28
Abstract: PURPOSE:To prevent generation of damage caused by metal fatigue as well as to prevent generation of seal error by monolithically forming a flangeless valve by use of a forged metal member as a raw material. CONSTITUTION:A metal flangeless valve is monolithically formed of a body 5 and a stem cylinder 7 which are formed monolithically by machining with an NC lathe by use of a round bar-shaped forged member obtained by forging metal titanium as a raw material. It is thus possible to prevent seal leakage without any welded part to prevent damage caused by metal fatigue even under long use.
Patent JP-2000334920-A (JP)
Title: Method for controlling printing by image processing and method and apparatus for printing
Inventor: TANI OKIE
IPC: H05K3/34
Filed: 1999-05-30
Abstract: PROBLEM TO BE SOLVED: To manage a remote operation of a printer by constituting to set printing conditions of screen printing based on a photographed image of a printed product and based on data of printing and capable of printing under printing conditions for enabling the setting constitution. SOLUTION: The apparatus for controlling printing comprises a computer 1, a CPU 2, an auxiliary device, a communicating means, a CCD camera 13 for imaging a printed product and a printed product 12. The apparatus also comprises a print means for designating an arbitrary position and print data of the image imaged by the camera 13 and monitored video, controllably setting and altering printing conditions based on the arbitrary designation, and remotely altering the setting of the conditions at a separate portion.
Patent JP-S6250763-A (JP)
Title: Base for electrostatic recording paper
Inventor: TANAKA TETSUO
IPC: G03G5/02
Filed: 1985-08-30
Abstract: PURPOSE:To lower the electric resistance of a base for electrostatic recording paper and to form a uniform image by sticking a mixture of a diisocyanate polymer with polyether polyol, alkanolamino resin and an org. acid to a base material to obtain the base for electrostatic recording paper. CONSTITUTION:A diisocyanate or polyisocyanate polymer as the 1st component is mixed with polyether polyol from propylene oxide or ethylene oxide as the 2nd component, alkanolamino resin as the 3rd component and an org. acid or an alkali metallic salt thereof as the 4th component. The mixture is dissolved in an org. solvent to 10-40wt% concn. and the resulting soln. is applied to a base material such as paper to obtain a base for electrostatic recording paper. Since the four components are stuck, the resistance of the electrostatic recording paper to a change in temp. or humidity is improved and a uniform image can be formed.
Patent JP-S5979095-A (JP)
Title: Control device for obtaining constant delivery amount of pump
Inventor: TSUKIBE SHIYOUZOU
IPC: F04D15/00
Filed: 1982-10-27
Abstract: PURPOSE:To hold a normal operating condition at all times without causing the error of measurement at the measuring part of a pressure signal transmitter due to foreign materials by a method wherein the delivery amount of the pump is controlled so as to hold it in constant by increasing the revolving number of the pump when the level of water in a water tank is lowered. CONSTITUTION:A water pressure at the bottom of the water tank 1 becomes minimum when the level of the liquid in the water tank 1 is at the lowest position L. W. L and the acutual lift of the pump is at the highest value h1 while the pressure is detected by a regulator 13 through the pressure signal transmitter 11 and the regulator 13 rotates an electric motor M at a high speed. According to these operations, the pump P is driven at the high speed and the amount of delivery of the pump is maintained at a predetermined value Q1 same as in the case when the water pressure is highest (in the case when the level of the liquid in the water tank 1 is at the highest position H. W. L). According to such constitution, there is not fear of causing the error of measurement due to clogging of foreign material consentratedly at the measuring part of the pressure signal trnasmitter 11 and thereby holding the normal operating condition at all times.
Patent JP-S5978768-A (JP)
Title: Automatic feeding device for material
Inventor: KASHIWAZAKI AKIHIKO
IPC: B22D46/00
Filed: 1982-10-28
Abstract: PURPOSE:To maintain overall material components in a specified range and to stabilize the components in a molten metal in an automatic feeding device for a composite material by receiving once the materials from feeders in auxiliary feeders with balances, calculating the concn. of the overall components according to the respective weights and feeding again the materials from the feeders. CONSTITUTION:A feeder controller 2 is operated by the instruction from a calculator 1 to operate a feeder 3. The material fed from the feeder is once received in an auxiliary feeder with a balance. The measured weight enters a calculator 8 which calculates the overall component. If the component is accepted, a controller 11 is operated by the signal from a comparator 5, and the material in the feeder 3 is transferred into a carriage 10 from which it is put into a bucket 6 for charging. If the component is rejected, the computer 1 and the controller 2 are restarted by the signal from the comparator 5, so that the required feeder 3 is operated. Since the distribution in the overall component is stabilized, the component adjustment in the stage of melting is made easy and the product having the stable component is produced.
Patent JP-S6080831-A (JP)
Title: Detection of information in frame image of microfilm
Inventor: MORI MASANORI
IPC: G03B27/34
Filed: 1983-10-11
Abstract: PURPOSE:To enable high-speed detection of respective sets of information for the purpose of automatic positioning, automatic focusing and automatic exposing by scanning roughly the frame image of a microfilm in parallel with a processing film and determining the positional information from the data on the position of the end part. CONSTITUTION:Rough density scanning of scanning lines l1-l9 is accomplished at a high speed by, for example, a line sensor 6, and the data on the position of the end part of the frame image 21 of a microfilm 2 is stored in a memory from the image density at each of the lines l1-l9 to obtain the positional information for the purpose of positioning in the case of determining the image information from said frame image. The inclination of the image 21 with the frame 10 is determined from said information and the inclination is adjusted to the normal position according to the data on said inclination. Since the density data of the image 21 is outputted from a line sensor 6, the focal length is adjustable according to said output and the quantity of light of a light source 1 is adequately adjustable.
Patent JP-H1030232-A (JP)
Title: Earth retaining device for excavation groove
Inventor: KAWAMATA ICHIRO
IPC: E02D17/08
Filed: 1996-07-18
Abstract: PROBLEM TO BE SOLVED: To prevent an upper earth retaining panel from being curvedly bent against a lower earth retaining panel into an unstable and dangerous state when an assembled earth retaining device for an excavation groove is temporarily located on the ground. SOLUTION: The lower half section of a plate-like panel joint J is inserted into the upper end connection opening section 6U of a lower earth retaining panel P3, and it is fixed when a connecting pin 41 is inserted. The upper half section of the panel joint J is protruded to the above of the lower earth retaining panel P3. An upper earth retaining panel P2 is overlapped on the lower earth retaining panel P3 so that the lower end connecting opening section 6L of the lower earth retaining panel P2 receives the upper half section of the panel joint J into it, and a connecting pin 50 is inserted. Restraining members 23, 24, 25 are protrusively fixed in the earth retaining panels P3, P2, the panel joint J is restrained between the restraining members 23, 24, 25 and reinforcing members 13, 21, and the inclination of the panel joint J is prevented.
Patent JP-S6080068-A (JP)
Inventor: SUDA JIYUNICHI
IPC: F25D17/06
Filed: 1983-10-11
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-S6251084-A (JP)
Inventor: KAMOTO HIDETOSHI
IPC: G11B15/675
Filed: 1985-08-30
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。
Patent JP-S5980498-A (JP)
Title: Cold heading oil for steel
Inventor: YAMAMOTO HIDEO
IPC: C10M105/34
Filed: 1982-10-30
Abstract: PURPOSE:A cold heading oil for steel useful as a cold heading oil of high-speed mill grease, etc., having improved lubricating properties and annealing properties, containing a specific mixed monoester. CONSTITUTION:(A) 32-64C (mixed) monoester consisting of 16-20C fatty acid and a monohydric fatty alcohol is blended with (B) 32-64 (mixed) monoester (with the proviso that the difference of carbon number of the ester and the fatty acid is <=8) of 21-32 fatty acid and a monohydric fatty alcohol, to give the desired cold heating oil for steel having <=100 total iodine value. Stearic acid behenyl alcohol ester, etc. may be cited as the example of the component A, and behenic acid alcohol ester, etc. as the component B, respectively.