baber/WOPTO huggingface dataset:
Patent JP-H11229316-A (JP)
Title: Function recovery method for drainage pavement
Inventor: AKIBA KUNIZO
IPC: E01C23/00
Filed: 1998-02-20
Abstract: PROBLEM TO BE SOLVED: To recover a drainage function by breaking sediment lodged in gaps in a drainage pavement body by utilizing bubbles generated with the acid-alkali neutralizing reaction. SOLUTION: Either an acid compound or a basic compound is sprayed to permeate into gaps of a pavement body, and then the other is sprayed to generate bubbles caused by neutralizing reaction in the sediment film and its vicinity, thereby breaking the sediment film. Secondly, a compound to be used is used as an aqueous solution because of permeability and convenience to handle, and the generated gas is preferably carbon dioxide or gaseous nitrogen. When the concentratin of a first solution is made low and the quantity of sprayed solution is made large, the generation of bubbles near the surface is increased to be suitable for breaking the sediment film, and when the concentration is made high and the quantity of sprayed solution is made small, the effective components are locally concentrated.  When a second solution is separately sprayed at several times, the generating speed and the generation regions of the bubbles can be adjusted. Further, when high pressure water washing and vacuum suction are used jointly, the effect can be further promoted. Thus, the efficiency of removing sticking semdiment in the deep part can be remarkably improved.
Patent JP-H06250777-A (JP)
Title: Three-dimensional position indicating device
Inventor: NAKAMURA KEISUKE
IPC: G06F3/038
Filed: 1993-02-26
Abstract: PURPOSE:To provide the three-dimensional position indicating device which enables interactive three-dimensional coordinate input by a two-dimensional coordinate input device and a drawing display output device. CONSTITUTION:The three-dimensional position indicating device is equipped with a drawing display device 11 which displays a three-dimensional body shape in an optional direction, a coordinate input device 13 which inputs the coordinates of a position by a specific method, a painter which is displayed on the drawing display device 11 on the basis of the position coordinates inputted by the coordinate input device 13, a cursor which indicates an optional position of the three-dimensional body shape on the drawing display device 11, and a controller 12 which controls the position of the cursor on the basis of the painter; when a shape is inputted by using the coordinate input device 13, three-dimensional coordinates corresponding to the position of the cursor can be inputted.
Patent JP-S61198366-A (JP)
Title: Data registration device capable of repetitive registration
Inventor: TAKANO KIMIO
Filed: 1985-02-27
Abstract: PURPOSE:To read a data from a data storage means and to register it by storing the data based on an identification code read by an identification code read means while being revised at each reading in the data storage means and giving a command from a repetitive registration command means. CONSTITUTION:A price tag 3 is read by using a reader 1. A CPU 20 stores a digitized read data based on a digital signal given to a gate 22 to an OCR read data in a storage area 270, and analyzes the digitized read data according to an OCR read data analysis routine and stores the result to a storage area 270. Succeedingly, the CPU 20 applies registration processing based on the analysis data. Then in registering a commodity the same as that registered before succeedingly, the reading by the reader 1 is not executed but a repeat switch 13 is depressed. When an ON signal from the repeat switch 13 is given to a gate 23, the CPU 20 reads an analysis data from the storage area 270 to apply registration processing.
Patent JP-H09227956-A (JP)
Title: Device for comprising charging group in batch type annealing furnace
Inventor: YAMAGUCHI MAKOTO
IPC: C21D1/00
Filed: 1996-02-26
Abstract: PROBLEM TO BE SOLVED: To easily comprise a charging group and to provide a high efficient charging group. SOLUTION: The order of priority is given to a charging group comprising object coils based on prescribed priority items and the highest priority coil is selected as the axial coil. Coils enabling annealing are selected by prescribed pieces in the order of higher priority as the grouping of candidate coils in one group together with this axial coil. The combination of the prescribed pieces composed of the selected candidate coils with the axial coil is prepared and an annealing efficiency in each combination containing the axial coil is obtd. Then, a second evaluation point is set concerning this annealing efficiency and the prescribed priority items, and the combination capable of passing this point or higher and moreover having the highest point is set as the charging group. At this time, the coils to be used in the charging group is firstly those at a preparation position before the annealing process. When the charging group together with this axial coil can not be set, coils on and after the preparing position and before a washing process are selected, and this range is widened in order to set the charging group.
Patent JP-S63205879-A (JP)
Title: Tape recorder
Inventor: KAWASE OSAMU
IPC: G01R31/36
Filed: 1987-02-20
Abstract: PURPOSE:To simplify and facilitate the discrimination of new/old batteries in replacing the battery by providing a terminal by which a voltage of the dry battery is checked to a tape recorder incorporating a level meter and displaying each battery voltage on the meter. CONSTITUTION:An opening is provided to one side face of a radio and cassette tape recorder 6, it is covered by a cover 5 normally, and in replacing the built-in battery, the cover 5 is removed to expose a terminal projected from the inside. Then measurement leads 3, 4 are connected to the terminal, the other end is connected to a replacement dry battery prepared in advance, the level meter built in the radio cassette tape recorder 6 is utilized to measure three kinds of voltage, 1.5V, 1.2V and 0.9V. Thus, a diode, a transistor and a resistor or the like connected to the level meter are used to specify the measured voltage. Thus, even when new batteries and old batteries being out of service exist in mixture, the use of the old battery is avoided.
Patent JP-H09224956-A (JP)
Title: Equipment support structure of medical stand device
Inventor: NAKAMURA KATSUSHIGE
IPC: A61B19/00
Filed: 1996-02-26
Abstract: PROBLEM TO BE SOLVED: To shape a support frame so that it does not obstruct observations made with an operation microscope and to enable the operation microscope to be automatically balanced in the horizontal direction. SOLUTION: In a medical stand device, a circular or roughly circular curved lever 12 is freely slidably provided at the lower end of a vertical end arm that can be freely moved to a certain aerial position. A support frame 18 whose end 20 extends to a position almost immediately below the end arm is attached to one end 16 of the curved lever 12, and a medical optical equipment W1 is supported on the end 20 of the support frame 18.
Patent JP-S63205930-A (JP)
Title: Manufacture of semiconductor integrated circuit device
Inventor: NISHIKAWA MASAMI
IPC: H01L23/485
Filed: 1987-02-21
Abstract: PURPOSE:To enhance the dampproofness of a semiconductor integrated circuit device by a method wherein a passivation film is etched so as to expose a bonding pad composed of aluminum and silicon ions are implanted into the bonding pad. CONSTITUTION:An SiO2 film 4 acting as an interlayer insulating film is formed on a silicon substrate 2. An aluminum film is formed on the SiO2 film 4; it is patterned; then, a wiring part and bonding pads 6 are formed. A passivating film 8 is formed so as to cover the pads 6. The passivation film 8 is removed by etching so as to expose the pads 6. Silicon ions are implanted. Then, the silicon is implanted into the surface of the pads 6 composed of aluminum. By this setup, the dampproofness of a semiconductor integrated circuit device is enhanced.
Patent JP-H05202671-A (JP)
Title: Opening/closing control device for automatic door
Inventor: FUJII TAKANARI
IPC: E05F15/10
Filed: 1992-01-28
Abstract: PURPOSE:To stop a door in the full opening position or the full closing position, even at miscounting the number of pulse or holding a foreign matter inside. CONSTITUTION:When a door is stopped in a position except the full opening position or the full closing position by increasing or decreasing the number of pulse counted through a position detecting means 52 due to electric noise or the like, the number of pulse counted through the position detecting means 52 when the door reaches the full opening position or the full closing position, is reset to the number of pulse for stopping by a reset processing means 55. Further, when the number of pulse counted by the door position detecting means 52 at stopping the door is different from the number of pulse for stopping, the different number of pulse is memorized for temporary stopping by a reset processing means 56, the door is temporarily stopped in succeeding closing or opening operation, and the memorized number of pulse for temporary stop is reset to the number of pulse for stopping.
Patent JP-H09227699-A (JP)
Title: Production of prepreg
Inventor: TAKAURA SADAHISA
IPC: H05K3/02
Filed: 1996-02-26
Abstract: PROBLEM TO BE SOLVED: To improve the electric reliability of a base without leaving bubbles behind by impregnating the base with a specified primary solvent, then impregnating it with an epoxy resin varnish to conduct secondary impregnation, and drying the product by heating. SOLUTION: A base having a thickness of 200μm or below is impregnated with a solvent having a b.p. of 90 to 155 deg.C selected from among ketones, alcohols and aromatic hydrocarbons. Then the base is impregnated with an epoxy resin varnish containing 1 to 20 pts.wt. of a solvent having a b.p. of not below 150 deg.C selected from among amides, and then dried by heating at 150 to 180 deg.C.
Patent JP-H09192219-A (JP)
Title: Tube opening/closing clamp with separating mechanism
Inventor: SUZUKI HIROSHI
IPC: A61M1/14
Filed: 1996-01-20
Abstract: PROBLEM TO BE SOLVED: To enable a patient to be quickly isolated from medical equipment by opening or closing, either temporarily or permanently, a group of circuits called tubes connecting human bodies to medical equipment, etc., and immediately closing and cutting the patient and medical-equipment sides of the tubes during disasters and in an emergency. SOLUTION: A clamp A, having a pair of upper and lower tube-closing projections and a tube opening/closing and cutting mechanism which has a tube-cutting projection and, in one curved part and in the end of the clamp opposite to the curved part, an opening through which a tube is passed, and a clamp B, having a curved part and an end both of which can be connected to both the end and curved part of the clamp A, are connected together by a connecting piece that can be broken apart. The tube is closed and cut by the clamp A and is closed by the clamp B and then the clamps A, B are cut apart and so can be separated from medical equipment.
Patent JP-H07247070-A (JP)
Title: Elevator control device and operation control program maintenance device
Inventor: NAKAJIMA YUTAKA
IPC: B66B1/34
Filed: 1994-03-09
Abstract: PURPOSE:To change an elevator control program automatically in a short time. CONSTITUTION:In the case of needing to change the operation control program of an elevator control device A, a maintenance engineer connects a portable external storage device 23, serving as an operation control program maintenance device B, to the interface means 17 of the elevator control device A. Thereupon the microcomputer 11 of the elevator control device A judges the identification code of the latest operation control program substitutable for an operation control program, registered in a program storage device 20, on the basis of interchangeable data supplied from the external storage device 23 according to program change procedure, and reads the operation control program with the pertinent identification code from the external storage device 23 and rewrites and registers it in the program storage device 20. The microcomputer 11 then rewrites and registers the identification code of the updated operation control program in a program code storage device 19, and thereafter operates an elevator according to this program.
Patent JP-H08236015-A (JP)
Title: Using method for photoelectron emission plane and using method for electron tube
Inventor: ARAGAKI MINORU
IPC: H01J40/06
Filed: 1995-02-27
Abstract: PURPOSE: To provide a photoelectron emission plane with a small range of travel time to the emission plane and good time response. CONSTITUTION: A p-type light absorbing layer 12 and a p-type electron emission layer 13 are layered on a p-type transparent substrate 11 to form a hetero lamination layer structure for III-V group compound semiconductors. A Schottky electrode 15 and an ohmic electrode 16 are formed on the surface of the electron emission layer 13 and on the back of the transparent substrate 11, respectively. Sufficiently required voltage to form an electric field throughout the light absorbing layer 12 is applied between the Schottky electrode 15 and the ohmic electrode 16. A potential gradient is therefore formed throughout the light absorbing layer 12 to accelerate all photoelectrons excited by the light absorbing layer 12 when light is injected. In this way, all photoelectrons emitted from an emission plane 14 are accelerated electrons.
Patent JP-H04257875-A (JP)
Title: Automatic document feeder for copying machine
Inventor: KOBAYASHI TSUTOMU
IPC: G03B27/62
Filed: 1991-02-12
Abstract: PURPOSE:To prevent a document from being left on platen glass after being copied while stopping a next document at a document copying position even when the distance between a document stand-by position and the document copying position is shortened. CONSTITUTION:The document conveyance device H2 which conveys an (n-1)th document at the document copying position and an (n)th document at the document stand-by position simultaneously is so constituted as to stop when the (n)th document conveyed from the stand-by position reaches the copying position. This feeder is provided with a braking force imparting means which imparts the braking force to the document feeder H2 in the stopping state and a document discharging operation signal output means which places the document discharging device H3 in operation until the (n)th document is discharged to a document discharge tray TR2 even if the document conveyance device H2 stops.
Patent JP-H01213080-A (JP)
Title: Solid state image pickup device
Inventor: SHOJI KAZUMI
IPC: H04N5/365
Filed: 1988-02-22
Abstract: PURPOSE:To correct the shading of a solid state image pickup element, and to reduce the unevenness of sensitivity, and simultaneously, to improve the sensitivity by providing a micro-lens array provided with a multi-staged light converging part corresponding to every one picture element of the light receiving part of the solid state image pickup element. CONSTITUTION:In a solid state image pickup device constituted of the solid state image pickup element 1 and the micro-lens array 3 arranged so as to oppose to the light receiving part 2 of the element 1, three-staged light converging parts 3a, 3b, 3c opposing to the respective light receiving parts 2 are formed on the array 3. Then, an object is imaged on the front plane of the light converging part 3c through an objective lens 4, but incident light having been ineffective till now comes to be added to the effective light of the light receiving part 2 by a multi-staged light converging effect. Then, by selecting the number of stages of the light converging part 3, the shading caused by the ineffective light can be corrected, and the sensitivity unevenness can be reduced, and simultaneously, the sensitivity can be improved.
Patent JP-H01213960-A (JP)
Title: Polymer battery
Inventor: KOSEKI MITSURU
IPC: H01M10/39
Filed: 1988-02-22
Abstract: PURPOSE:To have charging/discharging with high capacity and at a high current density by allowing a positive electrode active substance to contain chiefly a copolymer of aniline monomers or a copolymer of aniline derivative monomers, consisting of a negative electrode active substance, and forming an electrolyte liquid from an aqueous solution containing sulfate and hydrogensulfate or acid capable of perfect dissociation. CONSTITUTION:An active substance containing chiefly a copolymer of aniline monomers or a copolymer of aniline derivative monomers is used as positive electrode active substance, while lead is used as negative electrode active substance, and further as electrolyte liquid an aqueous solution is used which contains sulfate and hydrogensulfate or acid capable of perfect dissociation. At the time of charging, doping of sulfate ions to conductive polymers of the positive electrode will occur, and at the time of discharging, on the contrary, dedoping reaction of ions occur. If particularly an active substance containing chiefly carbonaceous material and copolymer of aniline derivative monomers and a copolymer of aniline monomers is used as positive electrode active substance, the electric amount of charging/discharging increases to a great extent in case charging/discharging is made with constant voltage compared with the case where conductive polymers are used solely. This enables charging/discharging with high capacity and at a high current density.
Patent JP-H01213017-A (JP)
Title: Noise filter
Inventor: OKUBO AKIRA
IPC: H03H7/01
Filed: 1988-02-22
Abstract: PURPOSE:To suppress a waveform distortion and to obtain a noise filter capable of working efficiently in a digital signal circuit by inserting an inductance element serially in an input/output line, and inserting a serial resistance in the close input side of a connecting point of a capacity element connected between grounds. CONSTITUTION:Resistance R0 is inserted serially in the close input side of a connecting point 15 of a capacity C1 on an input/output line 14, respective resistance R1 and R2 are parallel-connected to inductance L1 and L2. The inductance is a winding type coil. The resistance R0 suppresses the increase of a pulse wave peak value due to mismatching with a circuit impedance caused by a noise filter insertion and lowers an unnecessary radiation level, and the resistance R1 and R2 suppress (brake) an unnecessary oscillation (inverse electromotive force) to be generated in the inductance L1 and L2 accompanying the micro change of a pulse signal. Even only the resistance R0 has a considerable waveform distortion improving effect.
Patent JP-S58156351-A (JP)
Title: Regeneration of catalyst for synthesis of methacrylic acid
Inventor: SHIMIZU SHINKICHI
IPC: B01J27/19
Filed: 1982-03-11
Abstract: PURPOSE:To restore the activity of the titled catalyst, by subjecting a methacrylic acid synthesizing catalyst with reduced activity to heating treatment in the presence of steam to carry out regeneration treatment thereof without taking out the same from a reaction apparatus. CONSTITUTION:When the activity of a catalyst based on free phosphomolybdic acid and/or phosphovanadomolybdic acid used in preparing methacrylic acid by gas phase catalytic oxidation of methacrolein is lowered, it is treated at 70- 240 deg.C in a gas stream with steam partial pressure of 10vol%. By this method, regeneration can be carried out in a reaction apparatus and the catalyst becomes economical and is extended in the life thereof.
Patent JP-S63206963-A (JP)
Title: Information recording carrier
Inventor: HOSHI HIROAKI
IPC: G11B20/12
Filed: 1987-02-24
Abstract: PURPOSE:To permit exact and quick access to a desired band or block by providing regions for identifying the termination of recording regions of respective files to each of the regions and consisting said regions of the signals which can be reproduced by the same demodulation system as for the other regions. CONSTITUTION:The recording region of the M-th file (M file) is so set as to terminate within the 30th block in the N-th band (N band and in succession, said region starts from the recording region of the (M+1)th file of the N band. The two tracks at one end in an arrow direction in the respective blocks 32, i.e., at the top end in the figure, are provided as the block identifying region 33 so that the identification by each block is permitted. The immediate and exact access to the next desired block is thereby permitted and the high-speed access characteristic is improved.
Patent JP-S62197645-A (JP)
Title: Gas turbine combustor
Inventor: KUMADA KAZUHIKO
IPC: F02C7/18
Filed: 1986-02-26
Abstract: PURPOSE:To reduce thermal stresses due to temperature difference between a tail cylinder and an impinge cover by fixing the impinge cover on the outside of the tail cylinder of a combustor, forming corrugated grooves in the axial direction of the cover, and forming a bent hem at the fixed part. CONSTITUTION:An impinge cover 11 provided with a number of cooling air inlet holes 12 for cooling a tail cylinder 5 of a combustor is arranged with a specified gap on the outside of the tail cylinder. While the cooling air enters the inside of the impinge cover 11 via the inlet holes 12 and flows out of through holes 13 arranged on the most downstream side of the tail cylinder 5 of the combustor, at this time a great temperature difference is produced between both of the parts 5 and 11. To cope with this, corrugated grooves 14 are formed on the impinge cover 11 to absorb circumferential expansion. Projections 15 are also formed on the impinge cover 11 to keep the gap between the parts 5 and 11 constant. The difference in thermal elongations between both of the parts 5 and 11 is absorbed by deformations of bent lines 16 and 17 formed on both hems of the impinge cover 11.
Patent JP-H04259623-A (JP)
Title: Cooling device for water-cooled engine
Inventor: YUGAWA MASAJI
IPC: F01P9/04
Filed: 1991-02-08
Abstract: PURPOSE:To use a water-cooled engine smoothly whether it is in service indoors or outdoors through proper changing-over. CONSTITUTION:The radiator 1 of a water-cooled engine E is furnished with a water trough receptacle 5, to which the fixation part 8 of a water trough 7 and a fan shroud 6 are secured with replaceability reserved. Accordingly the heat radiating form of the cooling water in the radiator 1 can be changed over into pneumatic heat radiation with the wind given by a radiator fan 4 and the cooling liquid radiation made by liquid trough 7, which can be done easily so as to suit the installation condition. i.e., indoors or outdoors.
Patent JP-H0616485-A (JP)
Title: Microporous heat-insulating substance
Inventor: ZEEMUSU DEEBITSUDO JIYOSEFU JI
IPC: C04B35/14
Filed: 1993-02-04
Abstract: PURPOSE: To obtain a microporous thermal insulation material excellent in heat resistance and having ≥700°C use temperature.  
     CONSTITUTION: This microporous heat insulation material is formed from a uniform mixture of a dry particulate microporous material and glass filaments for reinforcement. The glass constituting the glass filament contains ≤1 wt.% Na 2 O, and preferably has the following composition: 50-100 wt.% SiO 2 , ≤25 wt.% Al 2 O 3 , ≤8 wt.% B 2 O 3 , ≤10 wt.% MgO, ≤21 wt.% CaO, ≤1 wt.% Na 2 O, ≤2 wt.% K 2 O, ≤1 wt.% Fe 2 O 3 , and ≤1 wt.% F 2 . 
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