baber/WOPTO huggingface dataset:
Patent JP-H08130314-A (JP)
Title: Manufacture of semiconductor device
Inventor: YAMAZAKI SHUNPEI
IPC: H01L21/768
Filed: 1994-11-01
Abstract: PURPOSE: To obtain a semiconductor device in which an insulation between interconnection layers is enhanced by stopping pinholes, cracks and the like generated in a metal interconnection at a lower layer, in another metal interconnection at an upper layer, in a semiconductor film and in an interlayer insulator between other conductive films. CONSTITUTION: A silicon oxide film 102 is formed on a glass substrate 101. A fine-crystal silicon film is formed; it is etched; and an island-shaped region 103 is formed. An amorphous silicon film is formed; it is etched; and an island- shaped region 104 is formed. A silicon nitride film 105 is formed as a gate insulating film. An aluminum film is etched; and a gate electrode 106 and gate interconnections 107, 108 are formed. When a silicon oxide film 109 is formed as an interlayer insulator, cracks 110 are generated in the silicon oxide film. A positive voltage is applied to the electrode 106 and the interconnections 107, 108 on the substrate 101, and a negative voltage is applied to a negative electrode. Then, the surface of an aluminum interconnection in parts of the cracks 110 is anodized, and the cracks are closed.  Contact holes are formed in the interlayer insulator 109 and the gate insulating film 105, and aluminum metal interconnections 111, 112 are formed.
Patent JP-H08145783-A (JP)
Title: Method and device for detecting vibration by power source of its own
Inventor: SAIJO YOSHIO
IPC: G01H17/00
Filed: 1994-11-28
Abstract: PURPOSE: To reliably detect and display abnormal. vibration caused by abrasion deterioration by always monitoring the state of bearings of a facility continuously operated, without requiring a lot of labor and cost for vibration check and without considering the life of the power source. CONSTITUTION: A vibration detecting device is provided with an acceleration sensor 2 for outputting a detected signal corresponding to the acceleration of vibration and a level judging unit 3 for generating output when the output level of the acceleration sensor 2 exceeds the preset reference level. Moreover, it is provided with a display 4 for displaying the output of the level judging unit 3, a piezoelectric ceramic power generating unit 5 using a piezoelectric ceramic for generating the electric charge in receiving vibration, and a D.C. converting unit 6 for converting the electric charge generated by the piezoelectric ceramic power generating unit 5 into an A.C. power supply, and supplying the D.C. power source as a consumption power source of the level judging unit and the display.
Patent JP-H0595807-A (JP)
Title: Slider for slide faster and its manufacturing method
Inventor: KEYAKI KEIICHI
IPC: B29C65/56
Filed: 1991-10-11
Abstract: PURPOSE:To manufacture a slider for a slide fastener in a simple manufacturing process and a firm solid manner the slider having a connection column which can not be produced by conventional method e.g. press. CONSTITUTION:In one of a pair of blade pieces 3, 4 forming a separate body a connection protrusion 8 is formed at the divided connection column 5a thereof. A connection groove 9 is provided at its connection protrusion 8 while a connection hole 10 is bored at the divided connection column 5b of the other blade piece. The connection protrusion 8 is then fitted in the connection hole 10. A part of wall of blade piece 4 provided at the connection hole 10 is flowed in a connection groove 9 due to the flow action caused by plastical deformation so that both blade pieces 3, 4 are integrally connected to each other to provided a required slide body 1.
Patent JP-H01134538-A (JP)
Title: Self-diagnostic system
Inventor: HANAOKA YASUHIKO
IPC: G06F11/22
Filed: 1987-11-19
Abstract: PURPOSE:To reduce the capacity of a self-diagnostic program by reading a command out of a self-diagnostic command table and carrying out a self- diagnostic process via a processing part for a device program. CONSTITUTION:A diagnostic program 16 receives a self-diagnostic request from a tester or a self-diagnostic switch and refers to a self-diagnostic command table 14 to read out the corresponding command. Then a command processing part 12 decodes a table command and carries out a self-diagnostic process in the corresponding executing routine to inform the processing result to the program 16. Thus it is just required for the program 16 to read a command out of the table 14 and to deliver the command to a command processing part 12. As a result, the capacity of the program 16 can be reduced.
Patent JP-H03153252-A (JP)
Title: Developer coating device
Inventor: HONMA YOSHIYASU
IPC: B41M5/00
Filed: 1989-11-10
Abstract: PURPOSE:To securely apply a large amount of a developer to a base by vibrating a sticking means which has an electrostatically charged developer stuck on the surface by a vibrating means. CONSTITUTION:A developer conveying roller 22 and a supply roller 17 rotate mutually to charge a developer S positively by the friction electrostatic charging of their abutting surfaces and the developer S sticks on the surface of the developer conveying roller 22. Then the developer conveying roller 22 is vibrated by the vibration of a piezoelectric element 20 at right angles to the axis of rotation of the developer conveying roller 22 and the developer S becomes easy to separate from the developer conveying roller 22 and is transferred onto normal paper P without remaining on the developer conveying roller. Consequently, the base can securely be coated with a large amount of the developer.
Patent JP-H07119639-A (JP)
Title: Diaphragm pump
Inventor: OTANI TAKESHI
IPC: F04B43/02
Filed: 1993-10-28
Abstract: PURPOSE:To provide a diaphragm pump, of which durability is improved, by previously avoiding the generation of damage of a driving means even in the case where a corrosive liquid is transported. CONSTITUTION:A lead-in port 31 for leading the gas, which purges a driving chamber 12, into the driving chamber 12 and a discharge port 34 for discharging the gas inside of the driving chamber 12 are provided in an container 32, and gas feeding means 33A, 33B for feeding gas into the driving chamber 12 through the lead-in port 31, and furthermore, discharging the gas inside of the driving chamber 12 through the discharging port 34 are provided. Even in the case where the corrosive liquid is transported, generation of damage of a driving means 13 provided inside of the driving chamber 12 can be previously avoided.
Patent JP-H11123477-A (JP)
Title: Structure and method for mounting exterior material of building
Inventor: NAGAI KOTARO
IPC: B21D39/03
Filed: 1997-10-24
Abstract: PROBLEM TO BE SOLVED: To provide a structure and a method for mounting the exterior material of the building which is excellent in dimensional stability. SOLUTION: In a mounting structure of an exterior material of a building in which an exterior material 32 of a building is mounted on the building through a mounting member 30, the mounting member is mounted on a ceiling beam which is a building structural body through a mounting member support frame 40, a joined part of the mounting member 30 with the mounting member support frame 40 is formed by overlapping joining plate parts 31, 42, the joining part is pressed by a punch and a die, and the joining plate part on the punch side is pressed against the joining plate part on the die side along an opening edge of a die part.
Patent JP-H04165399-A (JP)
Title: Sound recognizing apparatus
Inventor: FUJIMORI TAKASHI
IPC: G10L15/10
Filed: 1990-10-30
Abstract: PURPOSE:To enable sound recognition with high precision by using a recognition result prior to a cut-out object section as a reference of cut-out of a sound recognition unit, restricting a candidate of a cut-out position by means of syntax information in judgment of a cut-out section, and designating clearly, in the form of rules, knowledge related to cut-out of a feature pattern. CONSTITUTION:A sound input part 1, a feature pattern extraction unit 2, a vocabulary cut-out unit 3, a feature pattern collation unit 4, a judgment process unit 6 which performs recognition of a sentence unit from a collated result of a series of sound recognition patterns, a cut-out rule storage unit 7, and a vocabulary cut-out reasoning control unit 8, which performs reasoning operation from a partial recognition result of sentences output by the judgment process unit 6 using the above rules, are provided. The vocabulary cut-out unit 3 is controlled based on an instruction output from the vocabulary cut-out reasoning control unit 8. In this time, by means of a vocabulary cut-out process control system composed of the rule storage unit 7 and the vocabulary cut-out reasoning control unit 8, incorporation of regulations for vocabulary cut-out, which can cope with even the change of input, can be facilitated. Accordingly, sound recognition with high precision can be performed.
Patent JP-S63145721-A (JP)
Title: Continuous annealing method for very low carbon steel strip
Inventor: ONO HIRONOBU
IPC: C21D9/56
Filed: 1986-12-09
Abstract: PURPOSE:To easily and effectively prevent development of heat buckling of strip, by controlling tension force of very low carbon steel strip in the specific range in accordance with the additional quantity of carbon-nitride forming elements in the steel strip composition and continuously annealing. CONSTITUTION:At the time of continuously annealing the very low carbon steel strip having extremely thin thickness, in the heating and cooling zones in the furnace, the tension force of strip is controlled in accordance with the net crown under consideration of thermal crown of hearth roll. At the time of using (y)kg/mm<2> for the unit tension force and (x)mm for the net crown quantity, the steel adding no carbon-nitride forming elements, such as Ti, Nb, etc., controls the tension force in the range demarketed by four straight lines of y1=-0.5x+3, y3=-0.2x+0.5, x=-1 and y2=y1-0.5. The steel strip added Ti, Nb, etc., controls it in the range of drawing by four straight lines of y1=y1-0.5, y3=-0.2+0.5, x=-1 and y=0.25. By this tension force control, the development ratio of heat buckling is reduced.
Patent JP-H04166800-A (JP)
Title: Fabrication method for sintered nuclear fuel and its sintering furnace
Inventor: TOKAI KAZUTOSHI
IPC: G21C3/62
Filed: 1990-10-29
Abstract: PURPOSE:To omit necessity of using expensive CO2 gas, attain lowering cost of materials and prevent complication of the equipment by using N2 gas of industrial purity for main atmosphere gas in sintering in oxidation atmosphere. CONSTITUTION:To sinter pellets with using this sintering furnace, the forming material is heated firstly in a preliminary heating part 1 for 1 to 6 hours in an atmosphere of 150 deg.C to properly disperse the inside oxigen density. Then it is heated at temperature of 1,100 deg.C to 1,300 deg.C in an atmosphere of N2 or N2/air added with proper amount of H2O in a sintering part 2. The gas used here is N2 gas of industrial purity and to the use of N2 gas instead of CO2 gas enables simplifying the equipment to be compact.
Patent JP-H05137399-A (JP)
Title: Drive controller for step motor
Inventor: OZAWA KIYOMITSU
IPC: H02P8/14
Filed: 1991-11-08
Abstract: PURPOSE:To provide a drive controller for step motor which can drive a step motor smoothly while suppressing oscillation thereof. CONSTITUTION:At step 204, driving frequency of a step motor is determined based on the number of output pulses and a frequency MAP. The frequency MAP is predetermined based on the number of output pulses and the control period of an electronic controller At step 205, rotational direction of the step motor is determine based on the sign of the number of command pulses and at step 208, a rotational direction signal and a pulse signal are outputted from a pulse output port. A drive unit is then controlled by these signals thus driving the step motor.
Patent JP-H11302989-A (JP)
Title: Repulping device
Inventor: JOHN M ELERY
IPC: D21D5/28
Filed: 1998-10-15
Abstract: PROBLEM TO BE SOLVED: To improve the control system of a repulping device having a container for pulp, a container for an aqueous slurry and a rotary blade for mixing the pulp with water to produce the aqueous slurry, thereby making it possible to continuously produce the aqueous slurry having a uniform slurry concentration without being affected by variations on processes. SOLUTION: When pulp is introduced from a supply device 2 into a container 6, the introduction of the pulp into the container is detected with a supply sensor. A control device 8 computes a water volume and a water flow rate to be fed into the container to obtain a prescribed slurry concentration in response to a pulp introduction signal, and subsequently outputs a signal exhibiting the water volume. A volume control means 62 controls the supply of water into the container in response to the computed water volume signal. The control device 8 further outputs a signal exhibiting the computed water flow rate. A flow rate control means 64 supplies the water into the container at the computed flow rate in response to the computed water volume signal and the computed flow rare signal. The water level sensor 110 of a slurry reservoir 14 monitors a slurry level in the slurry reservoir 14.
Patent JP-H02144114-A (JP)
Title: Method for purifying gaseous hydride
Inventor: KITAHARA KOICHI
IPC: C01B6/34
Filed: 1988-11-22
Abstract: PURPOSE:To remove oxygen contained in crude gaseous hydride by bringing the crude gaseous hydride into contact with manganese (II) oxide. CONSTITUTION:Crude gaseous hydride optionally diluted with hydrogen (gaseous hydrogen base) and an inert gas (inert gas base) such as nitrogen or argon is passed through a purification column packed with manganese (II) oxide to remove oxygen contained in the crude gaseous hydride as an impurity.
Patent JP-2001118091-A (JP)
Title: Door device for automatic ticket examination machine
Inventor: GOTO YOSHIFUMI
IPC: G07B15/00
Filed: 1999-10-15
Abstract: PROBLEM TO BE SOLVED: To provide a door which is kind to a user (passenger). SOLUTION: In the door device for automatic ticket examination machine, a door is closed to shut a ticket examination passage with a motor as a driving source when a person who doesn't carry a ticket is detected and which is provided with a first control means for rotating the motor for a prescribed time from the start of a door closing operation by a prescribed rotation number, rotating it after that by a prescribed rotation number being smaller than the prescribed former one 44 till the door is closed after a prescribed halt time elapses, and also for operating a brake to stop the rotation of the door during the halt time and after the door comes to a closed state.
Patent JP-H03155735-A (JP)
Title: Antifouling material
Inventor: KAWASHIMA YUKIO
IPC: A01K75/00
Filed: 1989-11-10
Abstract: PURPOSE:To provide an antifouling material having excellent antifouling property, profitability and workability and useful for preventing the adhesion of algae and shellfish by melt-blending a thermoplastic resin with composite particles having antifouling metal powder, etc., held on the surfaces of the nucleating particles. CONSTITUTION:Composite particles comprising nucleating particles made of fluoride glass, natural ceramic, etc., and antifouling metal fine powder or alloy fine powder (e.g. copper, zinc or tin) held on the surfaces of the nucleating particles are melt-blended with a thermoplastic resin (e.g. PE resin, PP resin or nylon resin) to provide the objective material.
Patent JP-H07124958-A (JP)
Title: Hot molding device
Inventor: TSUCHIBA KENJI
IPC: B29K27/06
Filed: 1993-10-29
Abstract: PURPOSE:To increase cooling speed and make a cooling device compact, by a method wherein cooling air ducts to cool the surface of products are provided respectively between the first and second cooling rollers and between the second and third cooling rollers. CONSTITUTION:In raw fabric 11 coming out of a main body 21, the surface of a product is cooled down to temperature wherein the third cooling roller 33 becomes contactible until the raw fabric arrives at the third roller 33, since the first cooling roller 31 and second cooling roller 32 are contacted with the rear and the first cooling air duct 35 and second cooling air duct 36 are arranged. Since a passing speed of the raw fabric 11 within main body 21 can be made to an extent of 30-40m/min. which is far faster than a conventional one, a cooling speed is increased and processing time can be shortened drastically. Then since a distance up to the third cooling roller 33 from the first cooling roller 31 can be shortened, damage of the surface of the raw fabric 11 in the meantime can be avoided to the utmost.
Patent JP-S63148553-A (JP)
Title: Paste type negative electrode for alkaline storage battery
Inventor: IWASAKI KAZUTAKA
IPC: H01M4/62
Filed: 1986-12-10
Abstract: PURPOSE:To heighten electron conductivity and to increase the utilization of active material by mixing fine graphite powder which is given hydrophilic property with an active material. CONSTITUTION:A negative active material is mixed with fine graphite powder which is given hydrophilic property, especially fine flaky graphite powder which is more electron conductive. Thereby, an electrolyte penetrates near a core metal far away from the surface of a negative electrode, and the amount of electrolyte inside the negative electrode is increased, and the utilization of active material is increased. In addition, the ion conductivity inside the negative electrode is improved and high rate discharge performance is increased. By using flaky graphite, the contact area between active material powder and graphite is increased and electron conductivity is increased compared with point contact.
Patent JP-H08137360-A (JP)
Title: Image forming device
Inventor: TANAKA AKIHIKO
IPC: G03G21/14
Filed: 1994-11-03
Abstract: PURPOSE: To widen the detecting area of an image position measuring pattern in a constant memory space. CONSTITUTION: Main- and sub-sampling densities are set in main- and sub- scanning memories A and B storing images read by sensors A and B and then, writing start and completion positions are set in comparators by a CPU respectively. The set values of each memory and the counter values of main- and sub-scanning counters are compared with the comparators to set the writing valid ranges of the memories. After writing data in the memories with the sampling densities specified by main- and sub-scanning memory sampling density setting means, the CPU calculates a positional deviation in an image based on data in the memories. The reading range of the next image is set from the result.  The calculation is executed in the block of each color, finally the positions of the images in several blocks are calculated and the averaged result for each color is used for controlling the positional deviation in an image forming device. Thus, a pattern detecting area is widened with a constant memory capacity and a large positional deviation in the image can be detected as well.
Patent JP-H01135651-A (JP)
Title: Rastar data sampling method
Inventor: MAENO MIKIHIKO
IPC: H04N5/91
Filed: 1987-11-24
Abstract: PURPOSE:To enable stable sampling to be performed at low cost, by a method wherein a bright signal of a raster data is counted, a table in which a counted value data is preliminarily related to an address of a memory area is referred to, and value corresponding to the bright signal is written in the corresponding memory area. CONSTITUTION:When an initial bright signal of a raster data is received, CPU 1 starts a counter 4. When the next bright signal is received, a rise edge is detected by edge detection means 2, 3, and a counted value data is stored in a buffer register 5. When the counter 4 reaches a specific count value by repetition of operation as abovementioned, the counted value data is taken out from the buffer register 5, a comparison means 7 refers to a counter value table 6, takes out a RAM address of a save area of the raster data corresponding to the count value data by a comparison means 7, and writes '1'. Therefore, since a sampling clock for serial   parallel conversion is unnecessitated, stable sampling at low cost can be executed.
Patent JP-2000123309-A (JP)
Title: Core integrated body, slider member, magnetic head and manufacture thereof
Inventor: SUMINO TSUYOSHI
IPC: G11B5/187
Filed: 1998-10-15
Abstract: PROBLEM TO BE SOLVED: To obtain a manufacturing method for a magnetic head by which plural sliders for magnetic head having high machining accuracy and uniformity are instantaneously manufactured, particularly, azimuth between cores in the sliders for combined magnetic head is adjusted with a high accuracy and an easy operation. SOLUTION: This manufacturing method is executed by inserting core parts 18, 48 of core integrated bodies 10, 40 having the plural core parts 18, 48 parpendicularly extending in a shelf form from shaft parts 22, 52 of the core integrated bodies 10, 40 into core grooves 33, 43 of slider member 30, adjusting the azimuth so as to make a gap line L2 of the second core integrated body 40 parallel to a gap line L1 of the first core integrated body 10, cutting the core parts 18, 48 from the shaft parts 22, 52 and cutting the slider member 30 at a cutting plane line S after the core parts 18, 48 are joined to the core grooves 33, 43 while keeping this state.
Patent JP-2001112829-A (JP)
Title: Massager
Inventor: INADA NICHIMU
IPC: A61H7/00
Filed: 1999-10-15
Abstract: PROBLEM TO BE SOLVED: To provide massaging having a curing effect on constipation in a chair type massager. SOLUTION: A vibrator 67 to stimulate a meridian point in the vicinity of the anus in the buttocks of a user is incorporated in a state of placed on an air base 68, and air cells 72 to stimulate meridian points 5 in the vicinity of the tops of right and left swells in the buttocks of the user are incorporated in a seat surface 3a. The air base 68 and the air cells 72 are expanded and contracted alternately, and when the air base 68 is expanded, the vibrator 67 is operated.
Patent JP-H03154052-A (JP)
Title: Processing method for silver halide color photographic sensitive material
Inventor: NAKAMURA KOICHI
IPC: G03C1/035
Filed: 1989-11-13
Abstract: PURPOSE:To allow the rapid processing of the photosensitive material and to decrease stains as well as to enhance the long-term preservable stability of color images by subjecting the photosensitive material having a high silver chloride content to development processing and then to desilvering processing under specific conditions. CONSTITUTION:The photosensitive material contg. substantially >=90mol% silver chloride is subjected to the development processing within 20 seconds at >=30 deg.C by using a color developing soln. which contains substantially no benzyl alcohol and contains a hydrophilic p-phenylene diamine deriv. The color developing agent in the film of the photosensitive material is so adjusted as to be decreased to <=1millimol/m<2> and is then carried into a bleaching or bleach- fix bath and is subjected to the desilvering processing within 30 seconds. The replenishing amt. of the color developer is preferably decreased to <=60ml per 1m<2> photosensitive material and the replenishing amt. of the bleach-fix bath and washing liquid is preferably limited within 3 times the carry over amt. of the previous bath per unit area of the photosensitive material.