baber/WOPTO huggingface dataset:
Patent JP-S52106245-A (JP)
Title: Control system for digital logical circuit
Inventor: MURAKAMI KUNIO
IPC: G06F15/78
Filed: 1976-03-03
Abstract: PURPOSE: To have judgement of control state, etc. and to secure functions for diagnosis or duplication, etc. through cooperative control between control system featuring the function which holds program execution right after address execution of program and another control system. Thus, the dependability can be enhanced. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H09200591-A (JP)
Title: Video camera equipment
Inventor: TAKAHASHI KATSUTOSHI
IPC: H04N5/225
Filed: 1996-01-17
Abstract: PROBLEM TO BE SOLVED: To prevent deterioration in the optical performance by providing a lens surface dust elimination device operated in interlocking with application/ interruption of camera power supply so as to keep the lens surface clean under a usual environment without any special attention. SOLUTION: When a power-on/off switch 1 is turned counter clockwise and a camera image pickup mode is selected, a power-on/off switch lever 3 integrated with the power-on 7 off switch 1 is turned. This turning cause a lens cover slide lever 4 to be moved to the right thereby moving a lens cover 8 from a closed position to the open position. A brush 9 arranged to a rear side of the lens cover moves to wipe out the surface of a lens 7 for a series of operations to remove dust depositted on the lens surface. After the end of image pickup, the power-on/off switch 1 is turned clockwise and the power is deenergized, then the lens cover 8 restores to the closed position by a force of a spring 5.
Patent JP-S59155420-A (JP)
Inventor: ERUMAA PII BUREIJINGU
IPC: D21H17/51
Filed: 1984-02-13
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-H06238561-A (JP)
Title: Determination of dressing timing for grinding wheel
Inventor: KUZE OSAMU
IPC: B24B53/00
Filed: 1993-02-12
Abstract: PURPOSE:To facilitate the set of the dressing timing and improve workability by measuring the vibration in the vertical direction of a spindle head during the grinding work and carrying out dressing according to the variation of the amplitude of the frequency corresponding to the characteristic frequency of the spindle head. CONSTITUTION:Before carrying out the grinding work, a grinding wheel 4 is dressing processed. The test grinding is carried out under the same condition to that in the actual grinding work, and the amplitude immediately after dressing is detected by a vibration meter 9 which is installed on a spindle head 2 and measures the displacement in the vertical direction. The output signal of the vibration meter 9 is inputted into a Fourier converter 11 through an amplifier 10, and the frequency correspondence fuction is obtained, and the amplitude of the frequency corresponding to the charactersitic frequency of the spindle head 3 among the obtained frequency correspondence functions is obtained. Then, the amplitude is compared with a standard amplitude memorized in a data table, referring the data table, and when the ratio between both exceeds an allowable value, an alarm 13 is operated to inform an operator about the, dresssing time.
Patent JP-S53108912-A (JP)
Title: Alkyl-6-deoxy-2,3-di-o-alkyl-alpha-d-xylohexose-4-uropyranoside
Inventor: MATSUI MASANAO
IPC: C07H15/04
Filed: 1977-03-02
Abstract: PURPOSE: Alkyl-6-deoxy-2,3-di-O-alkyl-α-D-xylohexose-4-uropyranosides of formula I (R 1 , R 2 , R 3  are 1-4C alkyl), for example, methyl-6-deoxy-2,3di-O-methyl-α-D-xylohexose-4-uropyranoside. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H05186018-A (JP)
Title: Control method for automated warehouse
Inventor: ICHINOSE MAKOTO
IPC: B65G1/137
Filed: 1992-01-13
Abstract: PURPOSE:To enable any sequence carrying in and out at any number of lots of production to avoid trouble beforehand even if transfer fault is developed by locating a counter at the outlet end of a diverter and storing row and controlling stock by a host computer. CONSTITUTION:The number of drums fed to an elevating conveyor 10 on an inlet side is detected by limit switches LS-1 and LS-2, and the number of drums fed to a specified storing row 7 is detected by a limit switch LS-3 on a diverter 14. Also the number of drums delivered is detected by limit switches LS-4 to LS-6 at the outlet end of each storing row, and the number of drums actually carried out is detected by limit switches LS-7 and LS-8 on an elevating conveyor 11 on an outlet side. With this construction, any sequence carrying in and out of drum containers, etc., are enabled at any number of lots of production, and also carrying in and out in parallel to each other and control in which transfer fault, etc., is detected and alarm is given are enabled.
Patent JP-H05188682-A (JP)
Title: Copying device
Inventor: CHIYOUHOU SATORU
IPC: G03G15/00
Filed: 1992-01-14
Abstract: PURPOSE:To efficiently make two in one copy without wasting paper and having a page split even if the number of the sheets of the document is odd. CONSTITUTION:This copying device is constituted so that when a CPU 801 automatically judges whether the number of the sheets of the document fed from a RDF (circulation type document feeder) 300 is odd or even, the CPU selects either of a first feeding mode for feeding/placing two documents on a platen glass 101 and a second feeding mode for feeding/placing one sheet of the document on the platen glass 101 form the RDF 300 based on the result of the judgement of the odd or even number.
Patent JP-S57136759-A (JP)
Title: Manufacture of sealed type battery
Inventor: HORIIE HIROSHI
IPC: H01M50/548
Filed: 1981-02-18
Abstract: PURPOSE:To improve the shelf life and lead-proof characteristics of a battery by using stainless steel plate for sealing plates which serve as positive collector and negative collector, and treating the surface to be pressed on an insulator with a mixed aqueous solution of sulfuric acid and oxalic acid. CONSTITUTION:Sealing plates 1, 7 which serve as a positive collector and negative collector are formed of SUS430, and treated with an aqueous mixed solution comprising 10wt% of oxalic acid, 10wt% of sulfuric acid, and 80wt% of pure water. An insulating material 3 comprising hot metal adhesive 2, silicone rubber, and boron nitride is put on the periphery of the negative sealing plate and pressed. Then a positive electrode 5, an electrolyte 4, and a negative electrode 6 are contained, and the positive sealing plate 7 is pressed through adhesive 2' to combine. Thus the surface of sealing plates 1, 7 is satin crape finished with fine roughness, bonding strength of adhesives 2, 2' with the insulating material 3 is greatly improved, and the battery performances are improved.
Patent JP-H03229810-A (JP)
Title: Device for preventing clogging iron ore discharging pipe in pre-reduction furnace in smelting reduction equipment
Inventor: MATSUO MASAHIRO
IPC: C21B11/02
Filed: 1990-02-02
Abstract: PURPOSE:To smoothly supply the pre-reduced iron ore into a smelting reduction furnace without clogging the discharging pipe by measuring temp. of iron ore after pre-reducing, which drops in the discharging pipe connected with a dispersion plate arranged to a pre-reduction furnace, and controlling cooling gas flow rate so that the above temp. becomes the prescribed value. CONSTITUTION:The temp. of iron ore, which is pre-reduced in the pre-reduction furnace 2 and discharged from the furnace 2 through the discharging pipe 19, is measured with a temp. measuring instrument 31 arranged in the discharging pipe 19. Then, by controlling cooling gas flow rate for cooling the discharging pipe 19 so that the temp. of this iron ore becomes 700-800 deg.C, the clogging of the discharging pipe 19 is surely prevented without sintering the iron ore in the discharging pipe 19. Therefore, the pre-reduced iron ore can smoothly be supplied into the smelting reduction furnace. Then, in the figure, 19a shows an outer pipe and 19b shows an inner pipe.
Patent JP-H055586-A (JP)
Title: Method and device for feeding reactant into refinery furnace
Inventor: RISUTO UOREBI SAARINEN
IPC: F27B14/16
Filed: 1991-01-25
Abstract: PURPOSE: To improve a temperature profile of a reaction space in relation to powder-like solid materials and reactive gas in a smelting furnace and thereby to improve the durability of the reaction space and the result of smelting. CONSTITUTION: This equipment has a constitution wherein reactive gas is supplied into a reaction space 1 through one feed gate 9 at least and wherein solid materials are supplied into the reaction space 1 through this feed gate 9 from a region between two secondary flows 5 and 6 of a divided gas supply flow. About 50--90% of the reactive gas is supplied from outside a supply passage of the solid materials.
Patent JP-S63191281-A (JP)
Title: Spatial pattern coding method
Inventor: ITO MINORU
IPC: G06T7/00
Filed: 1987-02-04
Abstract: PURPOSE:To ensure the high density, the high stability and the high reliability of measurement just with a single time of projection, by using a grating plate pattern structure containing three gradations. CONSTITUTION:A pattern original picture contains three variable density gradations, i.e., white, black and gray which are shown as 2, 0 and 1 respectively. When the gradations of three colors R, G and B are used, these R, G and B correspond to 2, 1 and 0 respectively. These gradations are arranged so that they are not adjacent to each other excluding the corner parts. A point P0 in the diagram shows a corner part of each gradation area and also an intersecting point of edges. Then the point P0 is enclosed clockwise by the gradation areas of 2, 1, 0 and 1. In this connection, the corner part or the edge intersecting point of the gradation areas is defined as the feature point like the point P0 and named a node. A primary node of the node is shown in a ternary 4-digit form by means of the surrounding gradations. Thus many feature codes are obtained just by projecting once a pattern of at least three gradations.
Patent JP-S53110259-A (JP)
Title: Washing machine
Inventor: FUKUCHI TAKESHI
IPC: D06F39/14
Filed: 1977-03-07
Abstract: PURPOSE: To accomplish the placing of heavy article on the cover plate by enhancing the rigidity thereof with more than three sides of the flange on the circumference of the cover plate made of resin readily deformed under pressure retained in such a manner as to eliminate possible horizontal overshift. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H05226344-A (JP)
Title: Method for forming denuded zone on silicon wafer
Inventor: SHIODA KATSU
IPC: H01L21/322
Filed: 1992-02-10
Abstract: PURPOSE:To set an outward diffusion temperature, outward diffusion time, and precipitation growth temperature for obtaining a required denuded zone width by fixing arbitrary two of three variables of the outward diffusion temper ature, outward diffusion time, and precipitation growing temperature and calcu lating the remaining one variable. CONSTITUTION:(a) The width of a denuded zone width is set. (b) Values of arbitrary two of three items of an out diffusion temperature Td, out diffusion time td, and precipitation growing temperature Tp are set. (c) The value of the unfixed item described in (b) is found from formulae for finding the diffusion coefficient and solid solubility of oxygen in silicon by using the fixed width value of the denuded zone found in (a) and two fixed values found in (b) and assuming that the concentration of oxygen after out diffusion is equal to the solid solubility of oxygen. (d) A silicon wafer is heat-treated in three stages by using the two fixed values found in (b) and the value of the unfixed value found in (c).
Patent JP-S53109090-A (JP)
Title: Fuel assembly for fast breeder type reactor
Inventor: MIKI KAZUYOSHI
IPC: G21C3/33
Filed: 1977-03-07
Abstract: PURPOSE: To prevent the fatigue caused by bending deformation of fuel pin by supporting the fuel pin to allow to expand to the axial direction with supporting laterally the top fuel pin located at the outermost of the fuel assembly. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H07233916-A (JP)
Title: Burner
Inventor: NITTA SATORU
IPC: F23D11/40
Filed: 1994-02-22
Abstract: PURPOSE:To stably burn and to simultaneously improve durability and assembling properties. CONSTITUTION:This burner comprises a flat platelike burner port plate 6 opened at its center and notched at its outer periphery in a gear state, and a burner head 5 formed by alternately stacking doughnut flat platelike burner port spacers 7 in a zigzag manner in such a manner that the notched part of the plate 6 is formed in a burner port 8. Accordingly, since both the plate 6 for forming the head 5 and the spacer 7 are formed of the flat plates, they may be simply stacked to improve assembling properties. Since the area of the burner port is decided according to the thickness of the plate 6, the area of the port is not uneven, a clamper 10 of a protrusion for the port is not loosened like that which is pressed even if it is used for a long term, and a stable burning performance can be assured.
Patent JP-S55115916-A (JP)
Title: Lining structure of converter
Inventor: TABATA AKIRA
IPC: C21C5/44
Filed: 1979-02-28
Abstract: PURPOSE:To prolong the lining life of the converter by lining the basic refractory bricks containing the specific amount of carbon material on the inside surface of the charging side and turnnion side of the converter and lining synthetic magdolo clinker refractory bricks for the other portions. CONSTITUTION:The refractory bricks composed of carbon; 3-40wt% and the rest basic refractories are lined on the charging side and trunnion side of the inside surface of the converter, these being subjected to heaviest damages among said linings. Other portions are lined with the basic refractory bricks compound with synthetic magdolo clinker followed by firing. For the above-mentioned refractory bricks composed of carbon-basic refractories, natural graphite, electrode scraps, petroleum coke, casting coke, etc. are used as carbon materials and magnesia clinkers such as burned magnesia and sea water magnesia and dolomite clinkers are used in combination as basic refractory aggregate. Tar, pitch, resins, etc. as binders are kneaded and the mixture is molded to bricks, after which they are fired at temperature below 1000 deg.C.
Patent JP-S6427613-A (JP)
Title: Separation of gaseous mixture
Inventor: GENMA TSUNEO
IPC: B01D53/04
Filed: 1987-02-04
Abstract: PURPOSE:To miniaturize an equipment by utilizing a compressor for feeding a gaseous raw material to an adsorption bed in an adsorbing process and feeding air to the primary side of an ejector in a desorbing process and connecting a suction part formed in a secondary side with the adsorption bed. CONSTITUTION:The air of a raw material is pressurized by a compressor 1 and condensate is separated in a drain separator 2 and the air is introduced into a vessel 3 enclosed with an adsorption bed and firstly water content is adsorbed and removed by alumina or the like and thereafter O2 is adsorbed and removed and a product N2 is sent to a pressure regulating tank 4 and taken out through a pressure reducing valve 9. On the other hand, in a desorbing process, a valve 8 is closed and both the vessel 3 and the secondary side of an ejector 5 are connected with a three-way valve 6 and simultaneously a valve 7 is opened and the pressurized air of the compressor 1 is fed to the primary side of the ejector 5 and the inside of the vessel 3 is decompressed and an adsorbent is regenerated.
Patent JP-H07231924-A (JP)
Title: Spray device of bathroom
Inventor: INARI TAMIKAZU
IPC: A61H33/00
Filed: 1994-02-22
Abstract: PURPOSE:To provide a spray device ejecting hot water into a bathroom by utilizing the hot water circulation device provided to the bathtub of the bathroom without using a separate heat source as in the past. CONSTITUTION:In a spray device of a bathroom, the pipings 5, 5a communicating with the inflow ports 4, 4a provided in a bathtub 2 and the piping 7 communicating with the outflow port 6 provided in the bathtub 2 are connected to the circulation device 3 composed of the circulation pump provided to the outside of a bathroom 1 to constitute the hot water circulation route of the bathtub 2 and a branch pipe 8 is provided on the way of the piping 5a communicating with the inflow ports 4, 4a from the circulation device 3 to be connected to the spray nozzles 9 provided in the bathroom 1 by piping and hot water is sprayed into the bathroom 1.
Patent JP-H11223602-A (JP)
Title: Icp analyzer
Inventor: OKADA KOJI
IPC: G01J3/443
Filed: 1998-02-05
Abstract: PROBLEM TO BE SOLVED: To save energy by reusing dissipatated light energy of plasma by converting it into electric power, by providing a means to accumulate/exchange a photocurrent in/with a photocell arranged around a plasma arc, and using unnecessary radiation light of the arc as auxiliary energy of an analyzer. SOLUTION: High frequency electric power of a high frequency power source 1 generates a plasma arc 3 by exciting inert gas passing through the inside of an induction coil 2, but elements of a misty sample contained in the gas radiate a bright line spectrum having respectively proper wavelengths by being atomized by the plasma. The spectrum is measured as intensity or a profile of the spectrum by being sent to a measuring device 7 after being converted into an electric signal by a photodetector arranged inside a spectroscope 5 by making spectral diffraction by the spectroscope 5.  Except for being used to measure the arc 3, the radiation light is used as an auxiliary power source of the measuring device 7 by being converted into electric power by an internal converter by being accumulated in an electricity accumulating converter 6 after being converted into electric power energy by a photocell 4 arranged around the arc 3 to thereby attain energy-saving.
Patent JP-S63194762-A (JP)
Inventor: DEIITERU KURAFUTO
IPC: C03C17/00
Filed: 1988-02-05
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-H08222688-A (JP)
Title: Hybrid integrated circuit device
Inventor: HASHIMOTO YASUSHIGE
IPC: H01L25/065
Filed: 1995-02-13
Abstract: PURPOSE: To provide a hybrid integrated circuit device having bare chips, which is small in size and excellent in electric characteristics. CONSTITUTION: A second bare chip 15 is formed on the top face of a first bare chip 13 mounted on a conductive pattern 12 formed on the surface of a substrate 11 and terminals 15a of the chip 15 and conductive pattern 12 are electrically connected by conductive wires 16. This provides a small-sized and excellent electric characteristic hybrid integrated circuit device.
Patent JP-S63191941-A (JP)
Title: Assembly inspection device
Inventor: NOGUCHI MASANORI
IPC: G01M99/00
Filed: 1987-02-04
Abstract: PURPOSE:To facilitate the inspection of a finished assembly by providing a judging means which compares the measured value of a weight measuring means for the weight of the finished assembly to be inspected with a preset reference value and judges whether the assembly is normal or defective according to whether or not the measured weight is within a permissible range. CONSTITUTION:When the weight of the finished assembly 1 to be inspected is measured, reference value data is inputted to a judging circuit 4 from a memory 5. The judging circuit 4 compares the measured value of a weight measuring instrument 2 with the reference value to judge that the finished assembly 1 to be inspected is normal when the measured weight is within the permissible range or defective when not. For example, the measured value is lower than the permissible value unless an auxiliary component is incorporated, so an assembly where no auxiliary component is incorporated is prevented from being shipped.
Patent JP-S55117238-A (JP)
Title: Correcting method of mask pattern
Inventor: NISHIKATA EIJI
IPC: G03F1/00
Filed: 1979-03-02
Abstract: PURPOSE:To facilitate the correction of a mask pattern, by coating a resist on the first photomask provided with the defective pattern, overlapping the second photomask on the first one, effecting exposure treatment and performing development, etching and resist peeling treatement on the first mask. CONSTITUTION:Defective patterns C, D normally appear in addition to proper patterns A, B on a photomask 1. To correct the defective patterns, following steps are taken. A resist 3 is coated on the mask 1. Another photomask 1' having patterns made slightly smaller or larger than those on the former mask 1 are overlapped thereon. Ultraviolet rays 2 are irradiated upon the reverse side of the mask 1' so that the resist 3 on the other mask 1 is exposed to the ultraviolet rays. Post-baking is then effected. Etching and resist peeling treatement are performed to eliminate  defects on the mask 1. This results in greatly improving the efficiency of correction.
Patent JP-H09209804-A (JP)
Title: Air-fuel ratio control device of cylinder injection engine
Inventor: YOSHIDA YOSHIYUKI
IPC: F02D41/32
Filed: 1996-02-09
Abstract: PROBLEM TO BE SOLVED: To sufficiently provide high precision air-fuel ratio control as well as to provide estimation of real injection quantity by change of fuel pressure in high precision. SOLUTION: A control unit 15 takes up signals of various sensors, etc., to detect a driving state of an engine of an air meter 3, etc., supplies a specified control signal respectively to an injector 9 and an ignition coil 22 connected to an ignition plug 8 in accordance with these signals, controls fuel supply quantity and ignition timing, computes injector correction quantity for each cylinder in accordance with a signal of a fuel pressure sensor 23 and gives correction as regards fuel injection quantity for each of the injectors. At this time, correction as regards fuel injection quantity is given in accordance with an integrated value to express an area of fuel pressure variation as physical quantity to express real fuel injection quantity.
Patent JP-H05191544-A (JP)
Title: Facsimile equipment
Inventor: FUJIOKA YUKO
IPC: H04N1/00
Filed: 1992-01-16
Abstract: PURPOSE:To reduce the labor and time of a transmitting operation by preliminarily storing each kind of picture by each page unit, transmitting the picture selected from among them in addition to an original picture, preliminarily storing each kind of information to be inserted into each page, and inserting it into the picture to be additionally transmitted. CONSTITUTION:At the time of registering the picture, an original is set by a scanner 1. Then, the set original picture is read, and the picture information is stored in a picture memory 4. Thus, each kind of page picture or the picture for insertion are stored in the picture memory 4. On the other hand, at the time of registering a character string for insertion, an operator inputs the prescribed character string by a prescribed operation by a operation display part 7. The character string is the character string information to be inserted into one page of the transmission picture, and the character string information is stored in a system memory 8 by a facsimile equipment. At that time, the designation of transmission is set at the facsimile equipment, the desired information is selected by a prescribed operation, an insertion position is designated, and the device is started.
Patent JP-H04264391-A (JP)
Title: Light emitting plate
Inventor: NAKAYAMA TAKAHIRO
IPC: H05B33/22
Filed: 1991-02-19
Abstract: PURPOSE:To form a flat light emitting layer having an even thickness to obtain the even light emitting by using a substrate having the flat surface, of which local irregularity is less than 1nm, for substrate forming a light emitting material layer. CONSTITUTION:A light emitting layer 102 made of aluminum chelate is formed on a n-type Si substrate 101 by vacuum evaporation. A hole injection layer 103 made of diamine derivative is formed thereon, and transparent conductive thin film (ITO) 104 is formed thereon. As the substrate 101, a substrate 101 having the flat surface, of which irregularity is less than 1nm, is used.