baber/WOPTO huggingface dataset:
Patent JP-H08218443-A (JP)
Title: Hydraulic driving device for construction machine
Inventor: KIHARA MITSUO
IPC: E02F3/96
Filed: 1995-02-17
Abstract: PURPOSE: To carry out smooth earth moving work by improving the elevating speed of an earth moving plate corresponding to travel speed even in the case where the operation of high speed travel combined with the elevation of the earth moving plate is carried out in a hydraulic driving device equipped with a relatively small capacity of a pump for the earth moving plate. CONSTITUTION: Pressure oil fed from the first and second main pumps 2, 3 is supplied through right and left travel control valves 7, 6 to right and left travel motors 9, 8 for driving an earth moving plate forward and backward, and pressure oil fed from an earth moving plate pump 4a is simultaneously supplied through an earth moving plate control lever 10 to an earth moving plate cylinder 20 for elevating the earth moving plate. In this case, an changing over valve 16 is changed over by pilot pressure led through piping 17a, 17b and a shuttle valve 17c to connect a communicating pipe 14 and moreover to change over a preparatory control valve 11 through piping 27 for shutting off a center bypass line 11b.
Patent JP-S60174573-A (JP)
Title: Recording device
Inventor: KURABAYASHI SADASUKE
IPC: H04N1/23
Filed: 1984-02-21
Abstract: PURPOSE:To perform proper recording regardless of scanning line density by varying the amount of recording energy supplied to a recording head according to the scanning line density. CONSTITUTION:The thermal head 1 receives image data from a facsimile control part 5 through a signal line 5a and is driven by a driver to perform recording. When the recording is performed by the head 1, the width of pulses applied to respective heating body by the driver 2 is determined by a pulse width determinging circuit 3, which determines the pulse width on the basis of temperature information on the head 1 inputted through a signal line 3a from a temperature sensor 4 provided near the head 1 and standard or fine mode information inputted from a control part 5 through the signal line 3b. Thus, the recording is carried out with proper density regardless of the scanning line density.
Patent JP-S54121348-A (JP)
Title: Single-train automatic self-aligning roller bearing
Inventor: WAKAMATSU YOSHIAKI
IPC: F16C33/58
Filed: 1978-03-14
Abstract: PURPOSE: To raise the thrust load capacity, by machining meet face portions on the end faces of each roller and the inside surface of an inner race flange.  
     CONSTITUTION: A meet face portion C1, which is shaped like a cone or other, is formed on the peripheral part 12 of the end face 11 of the spherical-surface roller 10. A meet face portion C3, which is conical, is formed on the conical inside surface 22 of the inner race flange 21. The meet face portion C3 is so machined that the portion C3 extends with an angular bend to the conical inside surface C2 of the inner race flange 21. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S61193536-A (JP)
Inventor: JIYAN PIEERU KUREMAN REIMONDO
IPC: G06F13/372
Filed: 1986-02-15
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-S53116676-A (JP)
Title: Device for gradually increasing stroke
Inventor: TERANISHI AKIO
IPC: B65G47/88
Filed: 1977-03-18
Abstract: PURPOSE: To provide a device for gradually increasing the stroke of a moving mechanism by arranging a plurality of stopper mechanisms each including a stopper cam taking first to third rotary angular positions and cam for controlling the movement of the cam at interval to be integrally moved. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5932028-A (JP)
Title: Exchangeable interface circuitry used for data processing system
Inventor: EE RONARUDO KAPURIO
IPC: G06F12/06
Filed: 1983-02-24
Abstract: The present disclosure is directed to an arrangement whereby any one of a plurality of different or similar interface circuit cards can be located into any one of a number of slots or holding means of a data processing system, without preassignment thereto, and whereby each of the interface circuit cards will generate its own diagnostic routine signals and signals representing its own identification, the latter signals being used in a self-configuration operation of the system and whereby an arbiter means is employed to determine, amongst the plurality of interface circuits, which has the highest priority in the event more than one of said interface circuits is requesting the use of a common data flow path.
Patent JP-H0572759-A (JP)
Title: Production of electrophotographic sensitive body
Inventor: TANIGUCHI HIDEAKI
IPC: B05D1/18
Filed: 1991-02-25
Abstract: PURPOSE:To produce the photosensitive body which is free from flaws and has a high sensitivity and has high printing resistance by forming charge transfer layers by at least two times of spray coating treatments or a dip coating treatment and at least one time of the spray coating treatment. CONSTITUTION:A charge generating layer 2 is formed on the surface of a cylindrical base body 1 and the charge transfer layer 3 having a high concn. of a charge transfer material 5 is formed thereon. The charge transfer layer 4 having the concn. of the charge transfer material 5 lower than the concn. of the charge transfer material in the charge transfer layer 3 is then formed thereon. Namely, the charge transfer layer 3 of the 1st layer is formed on the surface of the charge generating layer 2 by the spray coating method and thereafter, a coating liquid varying in the concn. of the charge transfer material 5 is applied and laminated again by the spray coating method thereon. The coating liquid varying in the concn. of the charge transfer material 5 is otherwise applied and laminated by the spray coating method after the charge transfer layer 3 of the 1st layer is formed on the surface of the charge generating layer 2 by the dip coating method.
Patent JP-H08224497-A (JP)
Title: Floatation method for nonferrous metal valuable ore
Inventor: OKAMOTO HIDEMASA
IPC: B03D1/012
Filed: 1995-02-20
Abstract: PURPOSE: To provide a floatation method particularly simple at the time of separating valuable minerals contg., such as copper, lead and zinc, which are raw materials for smelting of nonferrous metals, and gangue minerals, such as pyrite, quartz and feldspar, from mined ores. CONSTITUTION: The oxidation reduction potential of mineral liquid is measured before or after addition of a sulfurous acid gas or sulfurous acid water and the optimum amt. of addition is determined by utilizing a proportional relation existing between the difference between the oxidation and reduction potentials and the grade increasing rate of valuable matter in the method of executing floatation by using the sulfurous acid or sulfurous acid water as a suppressor for controlling the floatability of the pyrite at the time of obtaining the nonferrous metal valuable mineral as concentrate by the floatation method from the ore. The effect of suppressing the pyrite, i.e., the effect of the sulfurous acid to the grade increase of the valuable matter can be judged according to this method without executing laborious analyses and tests.  Further, the highest economical effect can be obtd. by the quality control of the concentrate or the curtailment of the useless consumption of reagents, etc., by applying the method to automatic control.
Patent JP-H10228403-A (JP)
Title: Data processing system and data processor
Inventor: SHOJI YOSHIAKI
IPC: G06F12/00
Filed: 1997-02-14
Abstract: PROBLEM TO BE SOLVED: To simply detect mismatched data stored in data storage means of plural data processors in a data processing system connecting plural data processors respectively provided with data storage means. SOLUTION: Respective data processors 1, 2 generate check codes by respective code generation means 14, 24 corresponding to data storage means 12, 22, store the generated check codes in respective code storing means 15, 25 and a code collating means 16 in the master data processor 1 collates the check code stored in its own code storing means 15 with the check code stored in the code storing means 25 of the slave data processor 2. Thus the existence of matching can be simply detected by small check codes without reading out large stored data or executing data communication.
Patent JP-S52113750-A (JP)
Title: Scanning optical system having beam detecting optics for information
Inventor: KAWAMURA NAOTAKA
IPC: G02B26/10
Filed: 1976-03-19
Abstract: PURPOSE: To perform the desirable scanning with minimized synchronizing error without enhancing the device accuracy by providing the image focusing lens for information with the longer focal distance as compared with the image focusing lens for scanning beam. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61190304-A (JP)
Title: Light transmitting fiber
Inventor: KAWADA AKIRA
IPC: G02B6/02
Filed: 1985-02-20
Abstract: PURPOSE:To obtain light transmitting fiber having satisfactory adhesion of clad to core resulting small transmission loss and requiring no protective coating by forming the core with optical glass or quartz and the clad component with vinylidene fluoride/hexafluoroacetone copolymer. CONSTITUTION:Immediately after melting optical glass or quartz for a material of core in a melting tank 1 provided with a heating furnace 2 and spinning, the material is passed through a tank 3 of vinylidene fluoride/hexafluoroacetone copolymer soln. Org. solvent is evaporated in a drier 4 and then a clad layer is formed.
Patent JP-S63197879-A (JP)
Inventor: SAITO SUSUMU
IPC: F27D3/12
Filed: 1987-02-13
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-H09243688-A (JP)
Title: Method for measuring electronic object to be measured
Inventor: KURISUTEIAN EBAASU
IPC: G01R27/28
Filed: 1997-02-14
Abstract: PROBLEM TO BE SOLVED: To allow influence of an auxiliary circuit to be easily acquired by determining characteristic data for the auxiliary circuit and combining with system error compensation data for producing new error compensation simulation data. SOLUTION: A fixing jig 11 for test is directly connected to a network analyzer 3. Characteristic data of an alignment circuit is determined by measurement or calculation, calculated together with system error compensation data of the network analyzer 3 and stored in a memory 10. Where the characteristic data of the alignment circuit is chain transmission matrixes N, M for a test terminal of the network analyzer 3, calculation with system error compensation matrixes G, H can be obtained by taking a simple product of the matrixes G, H and N, M. When a transistor 1 is to be measured, unprocessed measurement data for each frequency point is sequentially compensated at a measurement point by a system error algorithm incorporated in the network analyzer 3, thereby taking the alignment circuit into consideration.
Patent JP-H01208382-A (JP)
Title: Coating agent and heating element coated with said agent
Inventor: SHIBUYA HIROSHI
IPC: H05B3/14
Filed: 1988-02-15
Abstract: PURPOSE:To provide a coating agent suitable for covering a heating element, etc., having excellent tack, durability, etc., not releasing during use, containing sodium silicate, zirconium oxide having controlled purities and water in a given weight ratio. CONSTITUTION:A coating agent containing sodium silicate having 52-57% purity, zirconium oxide having 95-99% purity and water in the weight ratio of 10:4:0.5. The prepared coating agent is applied to a carbonaceous heating element, naturally dried and when the heating element is used by raising temperature in a state wherein the heating element is attached to an electric furnace, a solid coating film is formed on the surface of the carbonaceous heating element. The formed coating film has high tack and will not release from the surface of the heating element irrespective of temperature, time, etc. Consequently, the carbonaceous heating element is isolated from air, oxidation is prevented and durability can be improved.
Patent JP-S59157535-A (JP)
Title: Automatic sample sealing system
Inventor: SHIINO KOUJI
IPC: G01N33/48
Filed: 1983-02-28
Abstract: PURPOSE:To obtain a sample of high quality without the mixture of any air bubble by supplying slide glass, one by one, to a specific position on a conveyance path by a slide glass shooter and carrying out a series of sealing operation in specific order on the conveyance path by a controller. CONSTITUTION:The slide glass shooter 100 falls slide glass 110 at a specific position on the conveyance path 210 in a specific attitude state. A conveying device 200 conveys the glass 110 supplied onto the conveyance path 210 at specific pitch at specific intervals of time. A control part 800 detect optically and discriminates on the size of the sample on the glass 110 by a discriminating device 300, and a liquid injecting device 400 supplies an adhesive onto the glass 110 according to the detected size. Then, a glass sorting and supplying device 500 selects cover glass corresponding to the size of the sample and supplies it to the glass 110, and an adhering device 600 adheres both glass plates together without leaving any air bubble between the both. The sample after the sealing operation is stored in a storage device 700.
Patent JP-H07220630-A (JP)
Title: Manufacture of target of x-ray generator
Inventor: OSAKA NAOHISA
IPC: H01J9/14
Filed: 1994-02-02
Abstract: PURPOSE:To strengthen adhesion of a base and a target material, and besides, get a target at low cost by coupling a target material flame-coating process to an even pressure hot process. CONSTITUTION:In the manufacture of the target of an X-ray generator, which generates X rays by collision of electrons, the following means are combined. (1): Target material flame-coating process which forms a target film 2a on the surface of a metallic base 2b by making the fine powder of target material in dissolved condition collide against the surface of the metallic base 2. For example, if fine powder of target material is supplied into a plasma jet P, using a plasma jet flame-coating device 14, the target material dissolves at high temperature, and also it is jetted from the aperture of a nozzle 8, being borne by a high-jet current, and collide against the surface of the metallic base 2b, and stick to there. (2): Hot equal pressurizing process which raises the ambient temperature while adding equal pressure to the target where a target film 2s is made. It is to be desired that the equal pressure shoulds be 2000kg/cm<2> or more.
Patent JP-S59157030-A (JP)
Title: Purification of botulinus toxin c
Inventor: SAKAGUCHI GENJI
IPC: C07K14/005
Filed: 1983-02-28
Abstract: PURPOSE:To purify the titled toxin, by diluting a culture liquid containing the toxin C of Clostridium botulinum with water, adding ribonucleic acid, etc. to the diluted solution, extracting the precipitate under specific pH condition, dialyzing the extract, and carrying out the extraction with a specific buffer solution, the treatment with protamine, etc. CONSTITUTION:Clostridium botulinum belonging to Clostridium genus is cultured to produce spores, and the culture liquid is fractionated. The fractionated culture liquid is diluted 4-6 times with water. The solution is added with a ribonucleic acid and then with an acid such as sulfuric acid, and adjusted to 3.8-4.0pH to obtain a precipitate containing the toxin C. The precipitate is adjusted to 7.0-8.0pH with a buffer solution containing sodium chloride to separate the toxin C into the toxic component and the intoxic component, and then extracted with the salt-containing buffer solution. The extract liquid is dialyzed at 3.8- 4.0pH with an acidic buffer solution. The obtained precipitate is extracted with an acidic buffer solution containing sodium chloride, treated with protamine, and subjected to ultrafiltration to obtain the objective botulinus toxin C.
Patent JP-S53115914-A (JP)
Title: Electric blower
Inventor: SASAOKA RIYOUSUKE
IPC: F04D29/66
Filed: 1977-03-18
Abstract: PURPOSE: In relation to an electric blower comprising an orifice member with round opening arranged around an axial-flow fan, to reduce the fan noises by fitting an eaves-like projection plate on the periphery of the opening on the discharge side. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H08220489-A (JP)
Title: Gradually progressive spectacle lens
Inventor: KOMATSU AKIRA
IPC: G02C7/06
Filed: 1995-02-20
Abstract: PURPOSE: To obtain a thin-type and lightweight gradually progressive spectacle lens which is corrected of the astigmatism which occurs by a reduction in thickness or the diagonal incidence of luminous fluxes on the lens face by imparting a curvature difference to its gradually progressive face. CONSTITUTION: The point where the difference ΔP(=P1-P2) between the max. value P1 of the curvature of the cutting line generated at a cut face at the time of cutting the gradually progressively curved face at a plane inclusive of a normal at an arbitrary one point on the gradually progressively curved face and the min. value P2 is minimal exists at this lens. The constitution in which the value of the curvature difference ΔP at the point is not zero in at least one of the far sight region, gradually progressive region and near sight region is adopted. Namely, the astigmatism generated at the time of incidence or emission of the luminous fluxes is unbalanced to the state that the cancellation of the aberrations is not possible if the astigmatism occurs when a direction apart by an angle θ from the optical axis is viewed with the eye 1.  The incident or exit surface is, thereupon, provided with the curvature difference ΔP so as to negate the residual aberrations in order to correct the aberrations.
Patent JP-H09224671-A (JP)
Title: Dna coding new cytochrome p450
Inventor: SHIBATA DAISUKE
IPC: C12N15/09
Filed: 1996-02-19
Abstract: PROBLEM TO BE SOLVED: To obtain a DNA coding a cytochrome P450 important for a biosynthesis of glucosinolate from a gene specifically generating after treating with a jasmonic acid. SOLUTION: This DNA has an amino acid sequence of the formula and codes a cytochrome P450 containable substitution, deletion, insertion, addition or transition of more than one amino acid as far as not substantially injuring activity of the cytochrome P450, and is, e.g, CYP93A1 as one of the gene obtained by a jasmonic acid treatment of a culturing cell of a soybean. This DNA is useful for accumulating a protecting substance against a pathogenic fungus in a plant, producing a useful crop generating slight synthetic amount of glucosinolate and also controlling, etc., of a synthetic amount of a secondary metabolite.
Patent JP-S59155924-A (JP)
Title: Forming method of pattern
Inventor: TSUJI KAZUHIKO
IPC: H01L21/027
Filed: 1983-02-25
Abstract: PURPOSE:To facilitate a removal through a development of the sensitized section of the whole surface, and to obtain a desired pattern by applying a first radiation sensitive resin film on the whole surface, selectively sensitizing the whole surface, applying a second resin film on the whole surface and previously thinning the thickness of laminated resin films of the sensitized section when the pattern consisting of the resin films is formed on a substrate. CONSTITUTION:A positive type photosensitive resin film 12 is applied onto the whole surface of a substrate 11, which consists of a semiconductor or the surface thereof has an insulating film, and beams (l) having a photosensitizing wavelength such as ultraviolet rays are irradiated selectively to form a photosensitive resion 12a. A second positive type photosensitive resin 13 is superposed and applied on the whole surface containing the regin 12a. Consequently, a film 14 consisting of the film 13 applied onto a region not irradiated of the film 12 is not mixed with the film 12, and the film 12 is mixed with the film 13 in a section 15 on an irradiating region 12a and film thickness is thinned, thus accelerating a developing rate in the section 15. The films 12 and 13 are developed and treated and the regions 12a and the sections 15 are removed to form opening sections 16, a desired resin pattern is obtained, and the substrates 11 exposed into the opening sections 16 are etched and treated.
Patent JP-H01207124-A (JP)
Title: Grain mixer
Inventor: SATAKE TOSHIHIKO
IPC: B01F15/04
Filed: 1988-02-13
Abstract: PURPOSE:To always maintain the same mixing ratio by accurately weighing the grain of different kinds and qualities charged in respective grain tanks, discharging the grain at a flow rate in accordance with the mixing ratio, and successively providing a time interval between the start and end of the discharge. CONSTITUTION:Plural grain tanks 1-5 are arranged in parallel above a conveyor means 13 for conveying grain almost in the horizontal direction at a constant speed, and the weight-discharging devices 6-10 consisting of a weigher and a variable-quantity discharge means are provided to the lower ends of the respective tanks. In addition, the devices 6-10 are driven by an arithmetic controller 45 based on the grain weight mixing ratio inputted from a mixing ratio inputting means 48 to discharge the grain in the respective tanks at the inputted and set mixing ratio, the grain in the tanks are discharged and overlapped by the variable-quantity discharge means, and the variable quantity discharge means are successively started and stopped from the leading side of the conveyor means 13 at time intervals.
Patent JP-S53115795-A (JP)
Title: Preparation of sulfated polyvinyl alocohol resin
Inventor: TAKEUCHI HISATAKA
IPC: C08F8/36
Filed: 1977-03-22
Abstract: PURPOSE: To prepare a sulfated polyvinyl alcohol resin poorly soluble or insoluble in water, having excellent water absorbing and water retention characteristics, and giving excellent soil conditioning effect and suppressing effect of dry-droooping in transportation of plants, by reacting PVA with sulfuric acid and acetamide under the specific condition. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H09195621-A (JP)
Title: Guide wheel for folding door
Inventor: KITAMURA KATSUTO
IPC: E05D15/26
Filed: 1996-01-24
Abstract: PROBLEM TO BE SOLVED: To provide a guide wheel which can be safely handled at the time of assembly and travelling on a rail, has no trouble of damage, etc., and can be easily manufactured at low cost. SOLUTION: It is furnished with a guide shaft 2 and a cylindrical casing 3 having a storage part 33 to support the guide shaft 2 free to slide in the axial direction and free to revolve in the circumferential direction. The guide shaft 2 is furnished with a metallic shaft part 4 and a rail travelling part 5. Additionally, the shaft part 4 is furnished with a projected piece 43 projectively provided in the outer diametrical direction. In the meantime, a lid body 32 constituting a head end surface of the casing 3 is furnished with a shaft part insertion hole 32a and it is furnished with a projected piece insertion hole 32b and an engagement part on its margin. The projected piece 43 is engaged at a position where the rail travelling part 5 of the guide shaft 2 approaches the lid body 32 by this engagement part.
Patent JP-S62241428-A (JP)
Inventor: FUREDERITSUKU JIEI HAITON
IPC: H03K3/289
Filed: 1987-02-13
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。