baber/WOPTO huggingface dataset:
Patent JP-H0421397-A (JP)
Title: Step-motor driver
Inventor: NISHIJIMA KATSUMI
IPC: H02P8/14
Filed: 1990-05-15
Abstract: PURPOSE:To relieve software burden on a controller while reducing the size and cost of cable, connector or the like by operating a power supply connecting means based on a drive signal created from each switching signal in place of a drive signal. CONSTITUTION:A signal variation detecting circuit 30A receives a phase A switching signal and a lagged signal (a) at an element 31 and produces a variation signal DTC.A. Subsequently, an OR gate 33 produces a trigger signal S. Consequently, a drive signal generating means 40 produces a drive signal IDRV having preset duration Td. A power supply connecting means, i.e., a transistor 21, is driven by the drive signal IDRV produced in a unit 20 and connects a step motor 10 with a drive source. Upon settlement of the phase A switching signal, the drive signal IDRV disappears upon elapse of the time Td thus turning OFF the transistor 21.
Patent JP-H07304905-A (JP)
Title: Rubber mixture containing sulfur-containing organosilicon compound
Inventor: TOOMASU SHIYORU
IPC: C08K5/54
Filed: 1995-04-26
Abstract: PURPOSE: To obtain a rubber mixture which has a low rolling resistance, an excellent wet skid resistance, and a high abrasion resistance by compounding at least one rubber, a vulcanizing agent, a filler, optionally other rubber additives, and a specified amt. of a specific reinforcing additive.  
     CONSTITUTION: This rubber mixture contains at least one rubber (e.g. SBR and BR), a vulcanizing agent (e.g. sulfur), a filler (e.g. silica), optionally other rubber additives (e.g. cyclohexylmercaptobenzothiazole sulfenamide as a vulcanization accelerator), and 0.1-15 wt.% (based on the rubber content) reinforcing additive of the formula (wherein R 1  to R 3  are each 1-18C alkyl, 5-18C cycloalkyl, 6-18C aryl, 1-12C alkoxy, or phenoxy provided at least one of them is alkoxy or phenoxy; and x is 2-6). 
     COPYRIGHT: (C)1995,JPO
Patent JP-S5648140-A (JP)
Title: Manufacture of semiconductor device
Inventor: HIRAKAWA KAZUYOSHI
IPC: H01L29/78
Filed: 1979-09-27
Abstract: PURPOSE:To flatten an element surface without losing reliability by placing high concentration PSG on low concentration PSG, a CVD oxide film and a thermal oxide film. CONSTITUTION:SiO2 (Low concentration PSG) 301 is provided after diffusing a source and a drain and high concentration PSG 302 is placed on the SiO3 301. Then, the PSG 302 is flattened by reflowing. After that, with a plasma photo etching applied by using C2F5Cl gas, the SiO2 and PSG are etched at a uniform speed and the initial shape is maintained with a flat element shape. In this way, a flat element surface will be obtained by etching as far as a dashed line and a wafer warp and the expansion of a diffusion layer will not be generated.
Patent JP-S5916016-A (JP)
Title: Automatic traveling vehicle
Inventor: YUKIJIGE YOSHIFUMI
IPC: A01B69/00
Filed: 1982-07-16
Abstract: PURPOSE:To allow a vehicle to travel while avoiding colliding against an obstacle when detecting it. CONSTITUTION:An arithmetic part 8 which uses a microcomputer as its principal part inputs signals from photosensors S1-S4, switches 5a-5d of obstacle sensors, and switches 6a and 6b, and 7a and 7b of left and right distance sensors 6 and 7. Electromagnetic valves 9... are operated on the basis of those signals to operate a hydraulic cylinder 10, and consequently while steering control wheels as front wheels 3 are steered, a speed change gear 11 is operated through a motor. The vehicle after starting forward movement moves forth while monitoring its run distance, the sensors 6 and 7 on an obstacle side, and obstacle sensors on the front surface. When the body reaches an obstacle aside, the vehicle starts moving forth along the obstacle by the signals from the distance sensors 6 and 7.
Patent JP-S5248313-A (JP)
Title: Pulse motor control power source circuit for phototypesetting machine
Inventor: FUSE SHIGERU
IPC: B41B21/32
Filed: 1975-10-15
Abstract: PURPOSE: To provide a power source circuit for pulse motor control of a phototypesetting machine using a pulse motor as its feeding drive source, in which circuit a battery is connected in parallel with a load circuit so that the printing operation may be started again without any trouble in a continued manner even after the operation was interrupted by disconnecting the power source. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63288359-A (JP)
Title: Managing method for packing and shipping block in electronic device plant
Inventor: FUKAWA KATSUTOSHI
IPC: G06Q50/00
Filed: 1987-05-20
Abstract: PURPOSE:To prevent the generation of such a miss as the check omission of accessories, a packing condition discrepancy, a shift of packing timing, etc., by receiving the packing and shipping information by using the bar-code number of a bar-code label which has been stuck to a commodity, as a key. CONSTITUTION:With respect to a commodity to which a label converted to a bar-code by assigning the management number to each separate delivery area and each separate product series has been stuck, and which has completed its manufacture inspection, first of all, its bar-code number is read by a terminal equipment B2 in an A1 process. Subsequently, in an A2 process, this bar-code number is used as a key and packing information is retrieved from a data base of a host computer B1. Next, in an A3 process, and in an A4 process, a packing condition of a separate area, and an accessories list to the body are outputted, respectively, and in an A5 process, packing for each separate shipping area is executed, based on the information obtained in said A2-A4 process. Thereafter, in an A6 process, a shipping processing for putting on a tag, etc., is executed, and in an A7 process, a shipping completion input is executed from a terminal equipment B3, and this commodity is transported.
Patent JP-H07293420-A (JP)
Title: Power generating device utilizing wave motion of water
Inventor: ITO KUNIO
IPC: F03B13/18
Filed: 1994-04-26
Abstract: PURPOSE:To recover kinetic energy stored in waves as electric energy. CONSTITUTION:One end of a floating body 1 constantly floating on the water- surface by the action of a supporting bed plate is supported on a supporting shaft 7, and the other end is moved freely. The freely moving other end is formed into the shape of an inclined plane 5 to ride on the waves easily. The inclined plane 5 performs a vertical motion due to the advance of waves, namely the change in waves from to crest to trough or from trough to crest. A moving body 2 installed in the floating body 1 and travelling on a track 9 performs a reciprocating motion in the same direction as the direction of the advance of waves as a result of vertical motion of the inclined plane 5. The reciprocating motion is translated into a rotary motion by a chain 10 and chain wheels 11. The rotary motion is transmitted through a rotary shaft 12 and the chain to a generator to generate electric power. The generator is provided with a speed increasing device to be rotated faster.
Patent JP-H07332776-A (JP)
Title: Air conditioner using different type refrigerant
Inventor: KAMIKURA MASAKAZU
IPC: F25B13/00
Filed: 1994-06-07
Abstract: PURPOSE:To alter a plurality of product capacities and to delicately control the capacity without altering the capacity of the fundamental element unit of a refrigerating cycle by sealing a refrigerant having different characteristics in respective refrigerating cycles. CONSTITUTION:High-temperature and high-pressure gas refrigerant compressed by a first compressor 1 is heat exchanged with cooling water by a first condenser 2 in a first refrigerating cycle to become high-pressure liquid refrigerant, which is pressure-reduced by a first expansion vale 3, heat exchanged with chilled water by an evaporator 4 to become low-temperature and low-pressure refrigerant, which is returned to the compressor.5J The high-temperature and high-pressure gas refrigerant compressed by a second compressor 5 is heat exchanged with cooling water by a second condenser 6 even in a second refrigerating cycle to become high-pressure liquid refrigerant. Similarly, it is returned to the compressor 5. In this case, as the refrigerant having different characteristics, when HCFC22 and HFC134 are used, the capacity per first cycle becomes 60 when HFC134a is used as compared with the case that the capacity using HCFC22 is 100.
Patent JP-S616112-A (JP)
Title: Manufacture of metallic silicon
Inventor: ARAYA MATAO
IPC: C01B33/023
Filed: 1984-06-20
Abstract: PURPOSE:To obtain high purity metallic Si free from Fe and Al by blowing gaseous hydrocarbon into a fluidized bed of SiO2 powder at a high temp. and heating a formed SiO2-SiC mixture to a higher temp. to form metallic Si by a reaction and melting. CONSTITUTION:A gas such as Ar or H2 is introduced into the fluidized bed body 1 provided with a built-in heater 4 from a lower gas blowing hole 9, and SiO2 powder and gaseous hydrocarbon are blown from blowing pipes 8, 3 to form a fluidized bed. At the same time, they are brought into a reaction at >=1,300 deg.C. A formed SiO2-SiC mixture is collected and recovered from a product outlet 7. The mixture is put in a plasma melting furnace or the like provided with a water-cooled crucible 11, and it is heated to a higher temp. to form metallic Si 14 by a reaction and melting. At this time, a regulating agent such as SiC, solid carbon powder or SiO2 powder are added to the mixture as required. By this method, high purity metallic Si can be manufactured easily.
Patent JP-S61286089-A (JP)
Title: Gas shielded arc welding method
Inventor: TAKEUCHI HIROKIMI
IPC: B23K9/23
Filed: 1985-06-11
Abstract: PURPOSE:To execute welding of good mechanical properties with high efficiency with extremely few defects by using a flux-cored wire contg. specific ratios of components to weld steel plates having non-cleaned surfaces and welding these steel plates in an independent gas of CO2, Ar or H2 contg. a specific ratio of O2 or a gaseous mixture composed thereof. CONSTITUTION:The flux-cored wire contg. 0.2% C, 0.3-1.5% Si, 0.5-3.0% Mn and 0.5-8.5% TiO2 to improve the mechanical properties and appearance of weld zones A, B is used for welding A, B of the steel plates 1, 2 having the non-cleaned surfaces such as painted or rusted surfaces. Other elements to reinforce the weld zone, for example, Ni, Cr, etc. may be incorporated in the wire at the specific ratio or below and Bi, Pb, etc. contributing to the improvement of weldability may also be incorporated therein. The steel plates are welded by using such flux-cored wire in the independent gas of CO2, Ar or H2 contg. >=5vol.% O2 or the gaseous mixture composed thereof. The welding of the good mechanical properties with the extremely few pits and blowholes is thus executed with good workability.
Patent JP-S5554203-A (JP)
Title: Rolling mill for pipe
Inventor: YOSHIHARA SEISHIROU
IPC: B21B19/06
Filed: 1978-10-13
Abstract: PURPOSE:To manufacture the seamless pipe of superior quality by arranging guide rolls of two or more units on one side, totally four or more units, in the direction of the gap of reducing rolls, at the cross helical rolling mill for the seamless pipe, being provided with two reducing rolls. CONSTITUTION:When the pipe 5 is to be formed by the reducing rolls 1, 1', of the cross helical rolling mill using the plug 6, the guide rollers 2, 2', and 3, 3', are arranged in the gap of rolls 1, 1'. Number of these guide rollers is specified to two or more on one side, that is totally four or more on both sides; hereupon, if the number of guide rollers is large, the force of guide rollers becomes weak; accordingly, the backup roll 4 is arranged so as to back up these guide rollers. These guide rollers work to restrain the outer surface of the pipe 5 which is t be formed; hereby, the swelling and run-out of the pipe are restricted. According to this method, the pipe of good accuracy in wall thickness and outer diameter, being free from the scratch flaw because of converting the slide friction into the rolling friction, can be manufactured.
Patent JP-H07335639-A (JP)
Title: Manufacture of semiconductor device
Inventor: KOUNO YUMIKO
IPC: H01L21/768
Filed: 1994-06-07
Abstract: PURPOSE:To form an interlayer insulating film which is small in etching rate and moisture absorption and emits less gas without causing damage to an aluminum wiring. CONSTITUTION:SiO2 precursor solution which contains Si-H bonds and is applied onto a wafer is cured into an interlayer insulating film at a temperature range of 400C deg. to 450 deg.C in an atmosphere of 0.001 to 5% oxygen by volume. The oxygen concentration of an atmosphere is set to 0.001% by volume or below, whereby an SiO2 interlayer insulating film of high quality can be formed by oxidizing Si-H bonds at a low temperature. A curing temperature is set to 450 deg.C or below, so that an aluminum wiring can be protected against damage.
Patent JP-S5918884-A (JP)
Inventor: TACHIKAWA TAKEYOSHI
IPC: E06B9/165
Filed: 1982-07-19
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-H07331516-A (JP)
Title: Air permeable upper garment
Inventor: FUTAKUCHI AKIO
IPC: A41D3/04
Filed: 1994-06-07
Abstract: PURPOSE:To impart gas permeability to a rainwear, etc., made of a cloth having no gas-permeability in itself. CONSTITUTION:The back body 1 of an upper garment is provided with linear or belt-shaped openings 5 for gas-coming in and out at 15-45% and 60-90% from the center 3 of the back collar based on the size L1 of the upper garment and the front body 2 is provided with linear or belt-shaped opening for gas- coming in and out at 15-45% and/or 80-95% from the position 4 corresponding to the center of the back collar based on the size L1 at least one out of the back body 1 and the front body 2. Covering cloths 7 are attached at the openings. The upper garment fits the protrusions and recesses of a body, and shrinkages of the upper garment generated by the action and the movement of a wearer. Further, the upper garment is resistant to becoming stuffy and it is comfortable even in the case of wearing for exercise or work during the rainy season.
Patent JP-H06314115-A (JP)
Title: Controller
Inventor: KATO SHOZO
IPC: G05B11/36
Filed: 1993-04-28
Abstract: PURPOSE:To provide the controller which can perform control with high precision by eexcluding data which are regarded as noises and generating data to be inputted to a microcomputer. CONSTITUTION:This controller is equipped with a physical quantity detecting means 11 which detects a specific physical quantity of a controlled system 3, an input data generating means 13 which decides representative values of an m-th (m=1-q) group among (q) data sets (p and q: optional positive integer) consisting of (p) data obtained by the physical quantity detecting means 11 in time series values value calculated based on of only data in a specific range among the data includes in the m-th data set or in a range determined by the m-1-th data set and generates a specific physical quantity of the controlled system 3 from the (q) obtained representative values, and a control means 17 which controls the controlled system 3 based on the physical quantity generated by the input data generating means 13.
Patent JP-H0424310-A (JP)
Title: Revetment structure
Inventor: KUDO NOBUYASU
IPC: E02B3/14
Filed: 1990-05-17
Abstract: PURPOSE:To enhance the wave suppressing effect by laving concrete blocks having a laterally longer rectangular shape and having left and right recesses and concrete blocks having a rectangular shape whose length is equal to that of the former and having front and rear recesses, alternately in a staggered manner. CONSTITUTION:A base stone layer is laid along the sea-shore line, and on a part of the normal surface thereof which is submerged underwater, rows of first blocks A and rows of second blocks B are laid laterally while the rows of the blocks A and the rows of blocks B are alternately arranged in the longitudinal direction with front side arm parts 11 of the blocks A and front sides arm parts 19 of the blocks B being directed toward the sea. In this case, the blocks A and the blocks B are staggered with the blocks B being shifted laterally from the blocks A by one half of the length thereof. With this arrangement, waves enters through recesses 10, 18 are restricted by gaps 7, 12, and accordingly, the wave suppressing effect is satisfactory. Further, going waves meanders due to the provision of intermediate bed parts 13, 15, and accordingly, the flow rate can be effectively reduced.
Patent JP-H05299583-A (JP)
Title: Manufacture of capacitor element
Inventor: MACHIDA KATSUYUKI
IPC: H01L27/01
Filed: 1992-04-20
Abstract: PURPOSE:To enable a capacitor element to be easily formed without imposing any load on processes and circuit design by a method wherein a thin insulating film of high quality is formed on an electrode wiring through a bias ECR plasma CVD method in a multilayer interconnection process. CONSTITUTION:A first electrode wiring layer 2 is formed, then an interlayer insulating film 3 is formed, and the interlayer insulating film is removed by etching for the formation of a capacitor element. Then, an insulating film 5 of a capacitor element is formed through a bias ECR plasma CVD method, a second electrode wiring 7 is formed, a part of the second electrode wiring 7 serves as an electrode 7a, and thus a capacitor element 8 is formed. Therefore, only a process where an opening is provided to a capacitor element part and an insulating film forming process are additionally provided after a usual interlayer insulating film id formed, whereby a capacitor element can be easily formed. Furthermore, as the insulating film of a capacitor element can be formed as thin as 2000Angstrom  or below, no process problem is present, and a capacitor element excellent in characteristics can be realized.
Patent JP-S61284770-A (JP)
Title: Thermomagnetic recording medium
Inventor: TAKAHASHI YUICHI
IPC: G03G5/16
Filed: 1985-06-10
Abstract: PURPOSE:To express the gradations of various densities by laminating plural magnetic layers having different Curie points in order of the higher Curie points on a nonmagnetic base. CONSTITUTION:A thermomagnetic recording medium 1 consists of a base layer 2 and the high Curie point magnetic layer 3 and low Curie point magnetic layer 4 laminated successively on the base layer 2. The layer 4 and layer 3 are unidirectionally magnetized uniformly in the direction shown by an arrow 10 respectively by magnetizing means. The part of the magnetic layer heated to the Curie point or above by a heating resistor 9 is demagnetized and a mag netization direction 10 is inverted by the thermal residual magnetization generat ed in the cooling process of the demagnetized part, by which a magnetized pattern 11 in the reverse direction is formed to the demagnetized part. Three gradations including white can be expressed with one dot if the magnetic latent image formed in the above-mentioned manner is developed by a magnetic toner. The gradations of the various densities including medium contrast are thereby expressed.
Patent JP-S5915862-A (JP)
Title: Analysis of lipid by high speed liquid chromatography
Inventor: HAYAKAWA KOU
IPC: G01N33/92
Filed: 1982-07-19
Abstract: PURPOSE:To perform the accurate analysis of lipid within a short time, by a method wherein a fraction soluble in hot methanol and n-hexane is collected from a blood specimen to be injected into a reciprocal column to elute an objective lipid and, after elution is finished, the supply of a moving phase is stopped to send an org. solvent-containing washing liquid. CONSTITUTION:After a blood specimen is dripped in hot methanol to remove serum protein, n-hexane is added to said specimen to collect a fraction soluble in hot methanol and n-hexane. This fraction is applied to a reciprocal column by using a moving phase prepared by adjusting the pH of a water/methanol mixed liquid to 2.4 with sodium phosphate and phosphoric acid and, for example, the peak P1 of testosterone is detected by using ultraviolet rays with a wavelength of 210nm. At this time, the supply of the moving phase is stopped and a washing liquid prepared by mixing an equal amount of isopropanol and water is sent to elute unknown components P2', P3' and, in this stage, the washing liquid remaining in the column is washed off by again sending the moving phase and, after large unknown component P4 is detected, the supply of liquid is succeeded until a base line is fixed. By this method, analysis is enabled without inhibiting the next analysis with unknown components.
Patent JP-S6289602-A (JP)
Inventor: TELL ELAINE N
IPC: A61M1/16
Filed: 1986-05-29
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-H08301334-A (JP)
Title: Lid closure
Inventor: KAMITSUKURI TAIJI
IPC: B65D53/00
Filed: 1995-04-27
Abstract: PURPOSE: To allow a packing material to be surely left on the lid side even if a lid has no packing stopper, by a method wherein a tentative bonding material whose adhesion declines by heat is used to paste a metal foil on the packing material. CONSTITUTION: Films 3 are pasted on both sides of a packing main body 2 with an adhesive A to form a packing material 4. A hot-melt adhesive layer 6 is laminated on one side of a metal foil 5 of an aluminum foil, that faces a mouth rim 11 of a container, and the other side of the metal foil 5 is pasted on the packing material 4 with a thin paper-made tentative bonding material 8 double-coated with adhesives B and C, thus a packing sheet 1 is formed. The packing sheet 1 is attached inside a cap 9, and the cap 9 is mounted on a mouth 10 of the container. When high frequency waves are radiated over the container with the cap 9, the metal foil 5 generates heat, causing the hot-melt adhesive layer 6 to melt and adhere on the mouth rim 11. Therefor, the metal foil 5 comes in close contact with the mouth rim 11 to seal it.  On the other hand, the adhesive C is melted by the heat generated at this time and adsorbed by an adhesive absorbing material 7 and the tentative bonding material 8 deteriorates in adhesion or becomes extinct, so that the metal foil 5 becomes peelable from the packing material 4.
Patent JP-S61285002-A (JP)
Title: Controlling method for electric railcar
Inventor: YAMAMOTO SHIROJI
IPC: B60L9/18
Filed: 1985-06-10
Abstract: PURPOSE:To rapidly detect slips of all wheels by detecting the slips of the all wheels when the increasing rate of the minimum rotating frequency per unit time of the rotating frequencies of induction motors becomes larger than the maximum acceleration equivalent. CONSTITUTION:The rotating speeds FR1, FR2 of induction motors driven by one inverter are input to the minimum value selector 19, which selects the minimum value FRM of both. The minimum value FRM is converted by a changer rate limiter 20 to a control rotating frequency FR. A comparator 24 outputs the all wheel slip detection signal ASS through an OFF delay circuit 26 when the change amount DELTAFRC of the frequency FR becomes the level FUR or larger corresponding to the maximum acceleration determined by the characteristics of an electric railcar. Thus, the ratio of the output voltage V of the inverter to the output frequency F decreases to control the readhesion.
Patent JP-S614763-A (JP)
Title: Phototropic composition
Inventor: EGUCHI KIYOHISA
IPC: C08K7/20
Filed: 1984-06-19
Abstract: PURPOSE:To provide the titled compsn. having excellent phototropism as well as characteristics inherent in synthetic resin, by blending a specified phototropic glass particle with a translucent or transparent synthetic resin. CONSTITUTION:A phototropic glass particle having a particle size of 10-500mu (pref. coated with a silane and/or titanate coupling agent) obtd. by incorporating 0.05-1.5wt% (in terms of Ag) silver halide such as silver chloride in silica glass, borosilicate glass or phosphate glass, is used. 10-70pts.wt. said phototropic glass particle is mixed with 100pts.wt. translucent or transparent synthetic resin (a difference in refractive index between the resin and said glass particle: within + or -0.02) under such conditions that air is not allowed to flow into a mixer, e.g. under vacuum.