baber/WOPTO huggingface dataset:
Patent JP-S6131977-A (JP)
Title: Trial running method of electric power plant
Inventor: MATSUI HARUJI
IPC: G01R31/34
Filed: 1984-07-25
Abstract: PURPOSE:To perform the trial run of electric power plant without necessitating vast water equipments, electric equipments, etc. by utilizing the generator of the one part of the generators having the same output with plural units of prime movers as the motor by the electric power outputted from other part of generators. CONSTITUTION:The output electric power of the generator 5 of other part is supplied by using the generator 3, etc. of the one part of the generator 3, 5 of the same output with prime movers 4, 6 of a steam turbine, etc. as a motor. A small scaled water controller 7, etc. are combined to the generator 3 and the test of the generator 5 is performed with the generator 3 and controller 7 as loads and the trial run of an electric power plant can be carried out without necessitating the vast water equipments and electric equipments, etc. for testing.
Patent JP-S6132432-A (JP)
Title: Controlling system for uniforming oxide film thickness
Inventor: MATSUBA IKUO
IPC: H01L21/316
Filed: 1984-07-25
Abstract: PURPOSE:To make the film thickness uniform to be the target thickness by reducing variability of the thickness among batches of wafer by expressing the thickness of oxide films as a function of oxidation time, heating temperature, flow of injected gas and etc. and presuming a coefficient included in this function from the thickness of an oxide film of the batch after processing. CONSTITUTION:In the controlling device for uniforming of thickness of oxide film 11, data on the film thickness inspection 102 is inputted from an oxide film thickness inspection device 14 after oxidation process and the operation quantity 105 of oxidation time, heating temperature, and injected gas flow is inputted from an oxidation device 13. When a target thickness of an oxide film 101 is given, the optimum operation quantity 103 is determined and the oxidation device 13 is controlled through a PID controller 12. An oxide film thickness H is a function of oxidation time (t), heating temperature theta, and injected gas flow Q and DELTAH=A.DELTAx+eta, wherein A=[a, b, c,...], DELTAx=[DELTAt, DELTAtheta, DELTAQ...] are observational errors. In the control device 11, a presumed value of model coefficiency at a time when number of the batch to be processed is (i) is worked out by a Karman filter by using the latest inspection data.
Patent JP-H051852-A (JP)
Title: Hot air heater
Inventor: TSUZAKI YASUNORI
IPC: F23D11/40
Filed: 1991-06-25
Abstract: PURPOSE:To produce perfectly burnt uniform flames in a combustion cylinder and improve the quality of waste gas and the durability of said combustion cylinder in a hot air heater, such as an oil fan heater. CONSTITUTION:There are provided a flame holder 8 having a burner port 8a on the upper part of a gasification cylinder, a combustion cylinder 11 having an air suction port 16 on a cylinder-like lower peripheral surface which covers the upper part of the flame holder 8 and the outer peripheral side, a convection fan 14 having an air outlet of hot air in front of the combustion cylinder 11 and a propeller fan 15 in its rear, a horseshoe-like combustion cylinder duct 17 which covers the air suction hole 16 on the outer peripheral surface on the lower part of the combustion cylinder 11 and opens to the side of the propeller fan 15 and a combustion base board 11a to which the combustion cylinder 11 and the combustion cylinder duct 17 are mounted. An air shield board 20 is vertically installed to the combustion cylinder base board 11a substantially in the intermediate position between the outer peripheral surface of the flame holder 8 and the combustion cylinder 11 as opposed to an air suction port 16a installed to the side of the propeller fan 15 of the combustion cylinder. This construction makes it possible to supply air to the burner port 8a uniformly from the air suction ports 16 and 16a located in the front and the rear of the combustion cylinder 11.
Patent JP-S63315513-A (JP)
Title: Production of zsm-5 zeolite
Inventor: MARUOKA TOSHIHARU
IPC: C01B39/04
Filed: 1987-06-18
Abstract: PURPOSE:To obtain ZSM-5 zeolite at low cost, by adding cyanuric acid (derivative) to an aqueous reaction mixture containing silica, alumina and alkali sources followed by reaction of heating. CONSTITUTION:An aqueous reaction mixture prepared from a silica source (e.g. silica gel), alumina source (e.g. activated alumina) alkali source (e.g. NaOH) and water so as to result in the molar ratios: SiO2/Al2O3>=10, alkali (alkaline earth) metal oxide/SiO2=0.01-0.30 and water/alkali (alkaline earth) metal oxide=0.01-10 is incorporated with cyanuric acid (derivative) [e.g., tris(hydroxymethyl)isocyanurate] so as to result in the molar ratio: cyanuric acid (derivative)/Al2O3=0.01-10 followed by reaction until the objective zeolite (ZSM-5) crystallizes at 80-230 deg.C.
Patent JP-H05336801-A (JP)
Title: Work-transmission gear of farm maintenance machine
Inventor: MIZUMOTO TOSHIHIKO
IPC: A01B39/18
Filed: 1992-06-12
Abstract: PURPOSE:To obtain the subject gear capable of setting a high reduction ratio and of miniaturizing and lightening a farm maintenance machine by equipping the rotary cover with a motor, an operating handle, etc., and rotating the rotary shaft through a specified transmission mechanism. CONSTITUTION:A transmission case 4 is attached to one side part of a rotary cover 6 equipped with a motor (M), an operating handle 7, etc., at the upper peripheral part and a working rotary 5 is mounted at the lower part. The first planetary reduction gear is driven by the motor and a reduction- transmission gear and the second planetary reduction gear are installed between the working rotary and that.
Patent JP-H0444878-A (JP)
Title: Printing device
Inventor: KARASAWA SHIGERU
IPC: B41J29/40
Filed: 1990-06-12
Abstract: PURPOSE:To shorten a time required for issuance of a receipt by printing a current variable print item and a next fixed print item sequentially and cutting a receipt from right before a position where a next fixed print item is printed. CONSTITUTION:Fixed print item data to be printed is entered from an external device and then is stored in a storage part 21. Next, fixed print item data F2 is read and the fixed print item F2 is printed on a next receipt R2. After that, variable print item data to be printed anew is entered from the external device 18 and is supplied to a control part 16, If an operator presses a key 'large on the external device 18, the control part 16 reads a charge corresponding to the key and sends it to a printing head 12. As a result, data to be printed anew is printed across two receipts R1, R2. If the printing process is completed, a roll sheet 11 is transported to a position of a cutter 14 by a cutting part C, and if printing a single copy of receipt is completed, the cutter 14 is driven to cut the roll sheet at a position of the cutting part C.
Patent JP-S6214054-A (JP)
Title: Stability measuring apparatus for electrolytic solution
Inventor: TOMITA SATORU
IPC: C25D13/22
Filed: 1985-07-12
Abstract: PURPOSE:To enable the determination of the degree of stability of an electrolytic solution by agitation, by arranging first and second electrodes, a voltage application means, a measuring means, a cleaner and a driving means. CONSTITUTION:When a switch 20 is closed, a DC voltage is applied between electrodes 10 and 12, but as phosphor particles are charged positively by aluminum ions Al<3+> in an electrolytic solution 100, they deposit to the cylindrical negative electrode 12. Therefore, with the rotation of the electrode 12, a cleaner 16 slides in friction on the circumferential surface of the electrode 12 to remove the deposited phosphor particles from the electrode 12. The current (i) flowing between the electrodes 10 and 12 runs through a resistance 22 to generate a voltage iR, which is measured with a voltmeter 24 and hence, the current (i) can be determined as i=V/R from the voltage value V with the voltmeter 24. Thus the degree of stability of the electrolytic solution can be determined by measuring the current flowing between electrodes while stirring up the solution.
Patent JP-H0319367-A (JP)
Title: Solid-state image sensor
Inventor: ABE HIROSHI
IPC: H01L27/14
Filed: 1989-06-16
Abstract: PURPOSE:To prevent obliquely incident light rays from being reflected to be incident on a change transfer region by a method wherein a gate electrode is formed into a two-layered structure composed of an optical shielding film of high melting metal (or its silicide) film and a polycrystalline silicon film. CONSTITUTION:A gate electrode 6 is formed into a two-layered structure composed of a polycrystalline silicon film 6a and a high melting point metal film 6b of tungsten, molybdnum, or the like. In the structure concerned, obliquely incident light is reflected by the surface of an N-type photodiode region 3 and then reflected again by an optical shielding film 7 but furthermore reflected by the surface of the high melting point metal film 6b, so that it never reaches to an N-type charge transfer region 4. As a solid-state image sensing element of this design has a gate electrode which is made low in sheet resistance, sags induced to clock pulse waveforms at high speed transfer can be eliminated and the image sensing element is improved in transfer efficiency.
Patent JP-H0712463-A (JP)
Title: Under abnormal condition of moisture sensor thereof handling system for operation of grain dryer
Inventor: NAGAI TAKASHI
IPC: F26B25/00
Filed: 1993-06-24
Abstract: PURPOSE:To conduct a later operating step of a grain dryer in a range without fault by controlling it to stop its operation or controlling it to continue its operation by making a distinction based on its operating state even if an abnormal condition occurs in a moisture sensor. CONSTITUTION:Grains contained in a grain storage chamber 7 are exposed with hot air to be dried while circulating to be fed and flow down from the chamber 7 to a grain drying chamber 8. Moisture of the grains during drying is detected by a moisture sensor 2. When detected moisture becomes the same as a finish target moisture, the dryer is automatically stopped. If a malfunction occurs in the sensor 2 during detecting of moisture of the grains, such as when grain moisture is measured during drying operation, it is automatically controlled to be stopped by an operating unit 14 to stop the drying operation. When grain moisture is manually measured during ventilation drying with the atmospheric wind, and when grain moisture is externally measured during waiting of starting a drying operation, the dryer is not automatically controlled to be stopped by the unit 14, and detection of the grain moisture is not conducted but the dryer is continuously operated.
Patent JP-S63316871-A (JP)
Title: Electrophotographic developing method
Inventor: ITAYA MASAHIKO
IPC: G03G13/09
Filed: 1987-06-19
Abstract: PURPOSE:To preclude fogging, a decrease in image density, deterioration in image quality, the formation of a ghost image, etc., by maintaining the toner amount in a developer layer conveyed to a development area within a specific range when conveying the thin-film developer layer of a two-component developer to the development area and then performing development in a vibrating electric field without contacting. CONSTITUTION:The thin film developer layer of the two-component developer consisting of toner and carriers is formed on a sleeve 2 rotating on the outer periphery of a fixed magnet body 3, and this layer is conveyed to the development area to develop an electrostatic latent image on an image carrier 1 in the vibrating electric field without contacting. In this case, when the amount of toner conveyed on the sleeve 2 decreases below 0.2mg/cm<2>, the image density on the image carrier is not enough and when the toner amount exceeds 1.0mg/cm<2>, fogging, a toner scatter, etc., are easy to occur and resolving power decreases. The fixed magnet body 3 is provided with a developer peeling part 8 where no magnetic pole is present and a peeling member 7 is provided on the opposite sleeve 2. To maintain the toner amount on the sleeve 2 between 0.2 and 1.0mg/cm<2>. Thus, the developer is supplied to the developer area and the image is developed.
Patent JP-S5857407-A (JP)
Title: Catalytic component for olefin polymerization
Inventor: NOMURA KENJI
IPC: C08F4/00
Filed: 1981-09-30
Abstract: PURPOSE:The titled catalytic component with a high specific area, a high pore volume and high polymerization activity, prepared by contacting a specified Mg- containing solid with an alcohol and an organoaluminum compound and then contacting the product with a Ti compound. CONSTITUTION:A Mg-containing solid, specific area >=200m<2>/g, pore volume >=0.15cc/g, is obtained by contacting metallic Mg with a halohydrocarbon of the formula: RX (wherein R is a 1-20 C alkyl, aryl or cycloalkyl and X is a halogen) and an alkoxy compound of the formula (wherein X' is H, a halogen, a 1- 10 C alkyl, aryl or cycloalkyl, R' is R and m is 0-2) at 40-250 deg.C for 1-10hr. Then, this Mg-containing solid is contacted with an alcohol (e.g., methanol) and an organoaluminum compound (e.g., triethylaluminum) at -20-100 deg.C for 0.5- 5hr in the presence of an inert hydrocarbon (e.g., toluene) and then contacted with a Ti compound (e.g., TiCl4) at 0-200 deg.C for 5min-10hr.
Patent JP-H11345274-A (JP)
Title: Guarding state managing method for automatic machine monitoring system
Inventor: SAITO HIDETAKA
IPC: G06Q20/18
Filed: 1998-06-03
Abstract: PROBLEM TO BE SOLVED: To precisely grasp a guarding situation by providing plural folders corresponding to a guarding progress situation, successively changing a corresponding folder in accordance with the guarding progress situation for failure information and managing the guarding situation. SOLUTION: A counterplan memo management screen for a monitoring client 11 consists of each folder of 'pending', 'during counterplan', 'after counterplan' and 'refuse'. When an operator inputs a detailed information display image (i.e., generates a counterplan memo), the counterplan memo is automatically entered to a pending folder on the counterplan memo management screen. The operator calls to a guarding company or a maker and requests a guarding dispatch a CE is dispatched. When the operator inputs a guarding request screen and depresses a completion button, the counterplan memo is automatically changed from the 'pending' folder to the 'during counterplan' folder. The counterplan folder is switched in accordance with the guarding progress situation of the counterplan memo in this way to display the guarding progress situation of failure.
Patent JP-H06340014-A (JP)
Title: Vacuum heat insulating panel
Inventor: FURUSAWA AKIRA
IPC: B32B3/24
Filed: 1993-06-01
Abstract: PURPOSE:To achieve cost down by removing leak in manufacture of a hollow panel by a method wherein two sheets of front and rear metallic panels wherein an inside pipe is expanded over all the surface are bonded by pressure fixing on a peripheral fringe part, and the inside is filled with a spacer and deaerated by a vacuum to be hermetically sealed thereafter. CONSTITUTION:In a vacuum heat insulating panel 1, two aluminium sheets 2, 2 wherein a non-pressure fixing part circuit is preliminarily copy printed on one side with an anti-pressure fixing agent are superimposed with each other and rolled to bond the sheets excepting the circuit part by pressure fixing. The inside pipe is expanded by introducing air into the non-pressure-fixed part to form the circuit part thereby. After expanding the inside pipe, an opening part 4 is provided by cutting an end surface on the opening part side, and the inside is filled with a specific quantity of a spacer 3 from the opening part. The opening part is hermetically sealed, and the inside deaerated by a vacuum from a pipe 5. Thereafter the pipe 5 is pinched to form the vacuum heat insulating panel 1. The opening part 4 is generally about 50 to 100mm.
Patent JP-H07328849-A (JP)
Title: Control method for tensile force and feed speed of wire electrode and device therefor
Inventor: TANAKA MASARU
IPC: B23H7/02
Filed: 1994-06-13
Abstract: PURPOSE:To provide a control device which can optionally and accurately control tensile force and feed speed of a wire electrode of a wire electric discharge machine. CONSTITUTION:Two wire feed-out means composed of feed-out pulleys 11 and 21 and servomotors 12 and 22 or the like are arranged in front and in the rear of a work object 18, and a wire tensile force detecting means 51 and a wire feed speed detecting means 52 are arranged between both pulleys 11 and 21. Tensile force and feed speed of a wire electrode 3 are always detected, and the two servomotors 12 and 22 are controlled so that a difference between a feed speed preset value stored in an NC control device and a speed detecting value becomes zero and a tensile force preset value stored in the NC control device and tensile force detecting value becomes zero.
Patent JP-H0445204-A (JP)
Title: Lead molded body and manufacture thereof
Inventor: OBARA SHINSUKE
IPC: C22C47/14
Filed: 1990-06-12
Abstract: PURPOSE:To manufacture a molded body having small sp. gr. and high hardness, bending strength and tensile strength, and good machinability and shape-holding property by extruding a base material containing lead fine pieces as the main body under adjusted temp., velocity and pressure and molding. CONSTITUTION:The extruding base material containing the lead fine pieces as the main body is charged into an extruding machine, and by adjusting the extruding temp., extruding velocity and extruding pressure according to size of the fine pieces and composition of the base material, the extrusion molding is executed. After the molding, this is rolled, is necessary. As the extruding base material, material composed of the lead fine pieces or material containing carbon fiber, plastic, Cu powder, Fe powder, Ca powder, etc., can be employed. As the fine pieces, the material having powder-state, particle-state, scaly-state, chip-state, etc., can be used. The obtd. lead molded body can be suitably utilized to the plate for lead battery, soundproof absorbing plate, electromagnetic shield material, etc.
Patent JP-H11345890-A (JP)
Title: Semiconductor device
Inventor: TAKENAKA MASAJI
IPC: H01L21/60
Filed: 1998-06-03
Abstract: PROBLEM TO BE SOLVED: To decrease the cost by providing a resin frame and the terminals provided at the lower surface of a flexible circuit board. SOLUTION: A semiconductor device 10 has a semiconductor element 12, a flexible printed circuit board (FPC) 14 for attaching the semiconductor element 12 by bonding agent, a resin frame 16 which is located over the FPC 14 and approximately surrounds the semiconductor element 12, and a ball 18 as the terminal provided at the lower surface of the FPC 14. The FPC 14 has a conductor, the semiconductor element 12 is attached to the FPC 14 in the face-down pattern, and the terminal pad of the semiconductor element 12 is connected to the conductor of the FPC 14. The semiconductor element 12 undergoes resin sealing by sealing resin 24 together with a part of the conductor of the FPC 14. The resin frame 16 is the resin molding member.  The resin frame 16, which has the rectangular shape, the flat upper surface and the flat lower surface, covers the region of the FPC 14 wherein balls 18 are present, and is held so that the balls 18 have the constant height on the lower surface of the FPC 14.
Patent JP-S6216043-A (JP)
Title: Manufacture of magnetic isotropic material
Inventor: HOZUMI YOJI
IPC: H02K15/02
Filed: 1985-07-12
Abstract: PURPOSE:To improve the space factor of a magnetic material by aligning a large number of composite wires coated with conductive materials consisting of oxygen-free copper in the fixed direction and closely bringing them into contact on the circumference of the magnetic material and mutually bonding and unifying the conductive materials through heating and pressing. CONSTITUTION:The upper section of the circumference of a steel wire (a magnetic material) 11 having a diameter such as 0.55mm is covered with oxygen-free copper 2, and a composite wire 3 having an outer diameter of 0.60mm is formed, and cut in length of 80mm and the surface is washed and treated. A large number of the slices of the composite wire 3 are aligned in the same direction, and housed in a heating pressure-welding device 4, and the upper sections of the slices are covered with a stem 5. The inside is evacuated or filled with a reducing gas, the slices of the composite wire are heated to 900 deg.C by an electric heater 6 while applying pressure of 35-70kg/cm<2> by a hydraulic cylinder 7, an oxygen-free steel coatings 2 are fusion-bonded. The slices of the composite wire are taken out and machined to predetermined shape after pressure welding. Accordingly, the space factor of the magnetic material is improved, thus adjusting the space factor, then also enhancing productivity.
Patent JP-S6047898-A (JP)
Title: Pull-out type double suction vertical shaft scroll pump
Inventor: ISHIBASHI HITOSHI
IPC: F04D29/42
Filed: 1983-08-24
Abstract: PURPOSE:To permit to pull out an inner casing from an outer casing and take out an impeller together with the inner casing by a method wherein the inner casing, consisting of an upper bearing supporting the main shaft of the impeller and an upper casing wall covering the upper surface of the impeller, is split from the outer casing. CONSTITUTION:The inner casing is formed by the upper casing wall 23, consisting of a bell-mouth 20, a side plate 21 and a flange 22 and covering the upper surface of the impeller 3, and the upper bearing 34, supporting the main shaft 2 of the impeller 3, while the outer peripheral surface is formed into a conical shape being expanded toward the upper part thereof. The outer casing is formed by a lower casing wall 37, an eddy chamber 41 and a guide tube 43, the inner peripheral surface thereof is formed into conical shape along the outer peripheral surface of said inner casing, sliding and contacting surfaces between the inner and outer casings keep water-tight by metal touch in which both metallic surfaces are contacted closely and the sliding and contacting surfaces are formed so as to be split surfaces. According to this constitution, the inner casing may be pulled out of the outer casing freely and the impeller 3 may be pulled out of the outer casing together with the inner casing to lift and take out it.
Patent JP-H05107619-A (JP)
Title: Camera capable of detecting/correcting blurring
Inventor: YAMAKAWA EIJI
IPC: G03B5/00
Filed: 1991-06-26
Abstract: PURPOSE:To provide a camera which can accurately detect/correct blurring even on a photographing lens whose focal distance is great, and further, detect/ correct the blurring even on an object having low brightness, as well. CONSTITUTION:A photographing lens circuit 7 outputs the focal distance information of a lens fitted thereto, to a main CPU 1. The main CPU 1 determines the periods of the detection/correction of the blurring, based on the focal distance information outputted from the photographing lens circuit 7. A blurring detecting/correcting means 12 executes calculation to obtain blurring data from the image pickup data of a CD, and corrects the blurring by controlling a correcting optical system through the use of a control CPU. After that, the detection/correction of the blurring are repeated in the periods determined by the main CPU. When the focal distance of the lens is great, the period is shortened, and a error in the correction is decreased. On the contrary, when the focal distance is short, the period is made long, and the blurring can be detected even on the object of the low brightness.