baber/WOPTO huggingface dataset:
Patent JP-H04136235-A (JP)
Title: Method for controlling picking in shuttleless loom
Inventor: SUWA MITSURU
IPC: D03D47/36
Filed: 1990-09-20
Abstract: PURPOSE:To enable simple weaving operation by changing speed and automatically controlling driving of a length measuring and storing drum for each picking cycle and responding to all the picking conditions while fixing the arranged position of a restriction pin on the aforementioned drum. CONSTITUTION:In a shuttleless loom equipped with a drum type length measuring and storing device, picking of a pattern composed of combination of >=2 picking cycles and >=1 nonpicking cycles as one repeat is carried out. In the process, a dividing ratio calculated with an arithmetic unit based on a pulse signal outputted from an encoder according to the rotation of a main shaft in the loom is used and the frequency is divided and outputted to a counter by a frequency divider. The speed of a drum is changed and driven based on the aforementioned output through a driving amplifier so that the imaginary amount of storage at the end point of each picking cycle may be a value of the picking length up to the end point of the picking cycle in one repeat added to the optimum amount of storage. The mode of restricted flying in all the picking cycles is equalized to reduce dispersion of yarn tension and afford the objective homogeneous woven fabric.
Patent JP-H1096607-A (JP)
Title: Object detector and plane estimation method
Inventor: DOMOTO YASUYUKI
IPC: G06T7/00
Filed: 1996-09-25
Abstract: PROBLEM TO BE SOLVED: To improve accuracy of detecting an object by exactly estimating a three dimensional position of a plane object without being affected by an object other than the plane object. SOLUTION: By using a stereo image photographed with a plurality of photographing devices 1 and 2, parallax data as a kind of three dimensional data of the object photographed with a corresponding processor 5 is gained. At the initiation of the processing, the parallax data is input in a plane estimating part 50 and from the parallax data partially measured, the position of the plane object such as road and floor is estimated by means of Hough transform. After the initiation of processing, a new object put on the plane object is detected with a parallax change detector 8 using the reference of the position of the estimated plane object.  At the time after the initiation of processing, the position information of the plane object already estimated by the corresponding processor 5 is input, and by means of the position information, the measuring range of three dimensional data such as parallax is limited.
Patent JP-H0299572-A (JP)
Title: Ink for strippable masking and production of printed-wiring board using same
Inventor: IWASA SANDAI
IPC: C09D11/03
Filed: 1988-10-06
Abstract: PURPOSE:To obtain the title ink suitable as a strippable masking ink, resistant to adherence of post-flux by incorporating a plastisol predominant in polyvinyl chloride-based powder with, as additive, polypropylene powder. CONSTITUTION:The objective ink can be obtained by incorporating (A) 100 pts.wt. of a plastisol predominant in polyvinyl chloride-based powder with (B) pref. 2-20 pts.wt. of polypropylene powder as additive. This ink is coated on a printed-wiring board prior to loading electronic parts, except sites to be soldered. Specifically, this ink is used for the purpose of the following process: a film for strippable masking is formed on a wiring board followed by post-flux treatment, preheating, flow-soldering and finally releasing said film to make the aimed printed-wiring board.
Patent JP-H1079356-A (JP)
Title: Manufacture of semiconductor substrate
Inventor: SAITO MINA
IPC: H01L21/02
Filed: 1996-09-04
Abstract: PROBLEM TO BE SOLVED: To obtain a semiconductor substrate having excellent electrical insulating properties by preventing the manifestation of a silicon island at the formation of a buried oxide film by oxygen ion implantation. SOLUTION: Oxygen ions are implaned to a single crystal silicon substrate 1, and a buried oxide film is formed by the annealing treatment of heat treatment at a high temperature in an inert gas atmosphere in the manufacture of the semiconductor substrate. Oxygen ions are implanted in the quantity of ions implanted from 2.8×10<17> cm<-2> to 3.2×10<17> cm<-2> , annealing is conducted at a temperature from 1,300 deg.C to a silicon melting point after the above- mentioned oxygen-ion implantation process, and oxidation treatment is performed at a temperature from 1,300 deg.C to the silicon melting point. Oxidation treatment may be carried out by increasing concentration stepwise or continuously from a low-concentration oxygen atmosphere to a high-concentration oxygen atmosphere.  When ion-implantation acceleration energy is brought to 150keV or more, the disappearance of a surface silicon layer 3 by pretreatment can be prevented.
Patent JP-H0672173-A (JP)
Title: Driving force distributing device for four-wheel drive vehicle with four-wheel steering system
Inventor: MATSUO YOSHIAKI
IPC: B62D101/00
Filed: 1992-08-28
Abstract: PURPOSE:To improve turning performance and stability by providing a locking force computing means for obtaining the locking force of a clutch by setting at least one of the pressure value and a coefficient in the case of four-wheel steering in the yaw increasing direction to the larger value than the value in the case of four-wheel steering in the yaw suppressing direction. CONSTITUTION:A driving force distributing device for a four-wheel drive vehicle with four-wheel steering system is provided with a four-wheel steering control detecting means 5 for detecting the four-wheel steering state performed by a four-wheel steering system. In the case of detecting four-wheel steering in the yaw increasing direction by a four-wheel steering control detecting means 5, a locking force computing means 6 obtains, by multiplication, the locking force of a clutch 4 with at least one of the pressure value and a coefficient set to the larger value than the value in the case of detecting four-wheel steering in the yaw suppressing direction by the four-wheel steering control detecting means 5.
Patent JP-S62113419-A (JP)
Title: Vapor phase epitaxial growth equipment
Inventor: TOYOKAWA FUMITOSHI
IPC: H01L21/205
Filed: 1985-11-12
Abstract: PURPOSE:To allow an epitaxial film uniform in thickness, electric resistance, etc., to grow with high reproducibility by a method wherein a nozzle is a double- tube structure of an inner and outer tubes whose openings are located at the same position and the end is tapered of the opening of the double-tube structure nozzle outer tube. CONSTITUTION:The inner tube 1 of a double-structure nozzle 11 is a passage for a silane-based reaction gas (SiH4, SiH2Cl2, SiHCl3, SiCl4) which is discharged at a pore 2. The outer tube 3 of the double-structure nozzle 11 is a passage for hydrogen gas which is discharged at a tapered pore 4. The silane- based gas and hydrogen gas are mixed in the vicinity of the tapered opening at the end of the tapered pore 4. A reaction tube 5 is provided with an evacuation port 6 and is so installed secure on a mount 7 that airtightness may be kept even when there is vacuum inside. A silicon single-crystal substrate 8 is held by a substrate holder 9 provided with a rotating mechanism. The silicon single-crystal substrate 8 is heated by a heating resistor 10, the reaction gas is introduced through the double-tube structure nozzle 11 and then into the reaction tube 5 through a nozzle opening 12 provided facing the inner walls of the reaction tube 5.
Patent JP-H03116536-A (JP)
Title: Optical disk device
Inventor: TAKEUCHI RYOJI
IPC: G11B7/0045
Filed: 1989-09-29
Abstract: PURPOSE:To reduce a double writing area and to suppress the lowering reliability of recording data by executing peak detection for the reflected light peak position of a pulse-shaped recording light from an optical disk, comparing the reflected light at the peak position with a prescribed level and stopping recording operation when a counted value for the number of pulses less than the prescribed level is more than a prescribed value. CONSTITUTION:Double writing is detected by utilizing a property that the intensities of the reflected beams of the pulse-shaped recording beams are different from each other in a case that the light is reflected from a recorded area and a case that it is reflected from an unrecorded area. Namely, the pulse-shaped recording light is radiated from a light output means 5 and the peak position of the reflected light is detected. At the peak position, the reflected light of the pulse-shaped recording light is compared with the prescribed level. The reflected light less the prescribed level is detected and the number of pulses in the reflected light less than the prescribed level is counted by a counting means 31. When the counted value is more than the prescribed value, it is judged that the area is the recorded area, and the recording operation is stopped. Thus, the double writing area is reduced as much as possible and the reliability of the data can be improved.
Patent JP-2000092244-A (JP)
Title: Information service system
Inventor: SUMITOMO YOSHITAKA
IPC: H04W88/18
Filed: 1998-09-08
Abstract: PROBLEM TO BE SOLVED: To obtain the system that attains an easy to use and useful information service through the use of a mobile telephone system by adopting a configuration such that a reception service device transmits menu picture data in response to served information to an information receiver for the operation by the operator of the information receiver. SOLUTION: The system adopts a configuration such that a reception service device transmits picture menu data in response to served information for the operation by the operator of an information receiver to the information receiver. A center transmitter-receiver 12 in a center side system 1 generates menu picture data and transmits the data to a data adaptor set 22. The transmission/reception of the data is in compliance with the regulation of the digital system automobile telephone standards. Upon the receipt of the menu picture data, the data adaptor set 22 transfers the data to a car navigation system 23. When the car navigation system 23 receives the menu picture data, the system 23 returns a reception acknowledgment signal to the data adaptor set 22. The data adaptor set 22 transmits the reception acknowledgment signal to the transmitter-receiver 12.
Patent JP-H03116834-A (JP)
Title: Manufacture of semiconductor structure using n-type gaas
Inventor: FUJIEDA SHINJI
IPC: H01L21/31
Filed: 1989-09-29
Abstract: PURPOSE:To contrive the improvement of reproducibility of the heat resistance and the electrical characteristics of a semiconductor structure by a method wherein the surface of a GaAs substrate prior to the formation of an Si layer is formed into a specific stabilized surface. CONSTITUTION:In an As stabilized structure, an As concentration in the surface of the structure is smaller than that in a c(4X4) structure and free As which causes an interfacial level is hardly generated by a heat treatment. This is thought of as a link to the improvement of thermal stability of interface characteristics. Accordingly, in a method that an Si thin layer is formed on an N-type (100) GaAs substrate, then, an insulator film is formed on this Si thin layer, the superstructure of the surface of the GaAs substrate just prior to the formation of the Si thin layer is formed as a 2X4 As stabilized surface or a c(2X8) As stabilized surface and thereafter, the Si thin layer is formed at 550 deg.C or lower, then, the insulator film is formed at 450 deg.C or lower. In such a way, by designating the superstructure of the surface of the N-type GaAs substrate, a reproducibility of the characteristics of the As stabilized structure is contrived and at the same time, the heat treatment of the laminated structure is improved by adopting the 2X4 As stabilized surface or the c(2X8) As stabilized surface.
Patent JP-H0564650-A (JP)
Title: Packing material for condom
Inventor: KANAMARU EIJI
IPC: A61F6/04
Filed: 1991-09-06
Abstract: PURPOSE:To enable the removing of odor peculiar to natural rubber in use without affecting physical characteristic of a condom. CONSTITUTION:A film 3 carrying a microcapsule 3b containing perfume is arranged to be laminated at least at a part of a resin film 2 holding a condom 4 sealing it. When a packing material 1 is torn in use, the microcapsule 3b is broken. Perfume of fragrant agent, deodorizer and the like filled inside is vaporized to be released thereby enabling the removal of odor peculiar to a natural rubber.
Patent JP-2000083653-A (JP)
Title: Vitamin k highly productive strain and production of vitamin k with the same
Inventor: MURASAWA HISASHI
IPC: C12N1/20
Filed: 1998-09-08
Abstract: PROBLEM TO BE SOLVED: To obtain a highly vitamin K-productive Bacillus natto variant derived from a Bacillus natto having a spore-forming ability, deleting the spore-forming ability or having a low spore-forming ability, and capable of producing vitamin K useful for preventing osteoporosis, etc., at a low cost and in a large amount. SOLUTION: This spore-forming ability-lacking, highly vitamin K-producing Bacillus natto variant sp-2 (deposited as FERM P-16577) derived from a Bacillus natto having a spore-forming ability, and deleting the spore-forming ability or having a low spore-forming ability. The Bacillus natto variant is preferably cultured or cultured in a culture medium containing all grain soybean powder or a soybean component such as separated soybean protein powder or soybean milk (preferably in an amount of 0.2-1.0% based on the final total components of the culture medium) and further containing glycerol preferably in an amount of 3-10% to produce vitamin K.
Patent JP-2001076980-A (JP)
Title: Electrolytic capacitor life time evaluating circuit
Inventor: KOSAKA HIDENORI
IPC: H01G13/00
Filed: 1999-09-08
Abstract: PROBLEM TO BE SOLVED: To know the replacement time which is optimal for each electrolytic capacitor by precisely evaluating the life time of an electrolytic capacitor. SOLUTION: An oscillator 10 allows an on/off switch 9 for charging and discharging control for operation, after the lapse of a set period and a dummy capacitor 6 can be charged and discharged repeatedly, and that a stress similar to that of an electrolytic capacitor 2 can be impressed. Thus, a staff at a job site can decide the remaining life time period of the electrolytic capacitor 2, by measuring the capacitor of the dummy capacitor 6 from terminals 8a and 8b for capacitor measurement by the use of a Q-meter.
Patent JP-H1095588-A (JP)
Title: Action status recognizing device for inlet safety device
Inventor: MORISAWA TOSHIYUKI
IPC: B66B29/04
Filed: 1996-09-26
Abstract: PROBLEM TO BE SOLVED: To easily recognize the action status of an inlet body by mounting trace indicating means for leaving the trace made by the movement of the inlet body on either the inlet body or a front skirt guard. SOLUTION: A handrail 1 is moved to the direction of an arrow and is inserted into a front skirt guard 3. When a foreign matter is caught in or pulled in a gap between the handrail 1 and a floor 5, an inlet body 4 is moved to the front skirt guard 3 to operate a switch provided therein, stopping an escalator. An adhesive sheet 7 of trace indicating means is fixedly bonded to the front skirt guard 3 and the inlet body 4. The action of the inlet body 4 is easily recognized by the peeling-off status of the adhesive sheet 7. The adhesive sheet 7 can be stuck to an escalator in use only by a simple work.
Patent JP-H02101182-A (JP)
Title: Surface-treating device for wire
Inventor: MATSUURA MAKOTO
IPC: C23G3/02
Filed: 1988-10-07
Abstract: PURPOSE:To miniaturize a circulating tank and to secure a surface-treating soln. less contaminated at all times by providing a level control unit and a replenishing tank in the title device for circulating and supplying the soln. into a surface-treating vessel from the circulating tank. CONSTITUTION:The surface-treating soln. 2 enclosed in the circulating tank 3 is circulated and supplied to the surface-treating vessel 8 by a circulating pump 5, and a wire traveling in the vessel 8 is surface-treated. In this device, the level control unit 17 is provided in the tank 3, and the replenishing tank 18 is connected to the tank 3. The level in the tank 3 is detected by upper-limit and lower-limit sensors 15 and 16. A solenoid valve 20 is opened to supply the surface-treating soln. 19 in the tank 18 into the tank 3, or closed to keep the level in the tank 3 in a specified range at all times. As a result, the tank 3 can be miniaturized, the amt. of the soln. 2 to be disposed is minimized, the less contaminated soln. 2 having a sufficient surface-treating characteristic is secured, a defective wire is not produced, and the quality is stabilized.
Patent JP-H03117039-A (JP)
Title: Interference improving system
Inventor: KUDO FUMITERU
IPC: H04L27/00
Filed: 1989-09-28
Abstract: PURPOSE:To reduce the influence of an interference wave to a signal wave by removing the component of the interference wave whose signal wave is detoured into an antenna with a subtracter and reproducing the signal wave. CONSTITUTION:An error detector 13 detects an error signal E being the beat signal of frequency difference ¦fd-fi¦ between signal waves S and H and according to a correlative relation with a reference signal Ref as the beat signal of the frequency difference ¦fd-fi¦, a transversal filter 8 is controlled. Then, the component of an interference wave H1 is removed from the synthesized wave of an interference wave H2 and the signal wave S and the signal wave S is reproduced. Thus, even when the electric field strength of the signal wave to be received is degraded by fading, etc., the influence of the interference wave to the signal wave is not relatively increased.
Patent JP-H05194139-A (JP)
Title: Cosmetic containing azulene derivative
Inventor: KATO KENJI
IPC: A61K8/00
Filed: 1992-09-24
Abstract: PURPOSE:To obtain the subject cosmetic containing a water-soluble azulene derivative or its salts, stably preservable for a long period and excellent in antiinflammatory action. CONSTITUTION:The objective cosmetic is obtained by blending an azulene derivative expressed by the formula (R<1> is lower alkyl, CHO, COOH or its lower alkyl ester), having antiinflammatory action mainly based on vascular permeability suppressing, tissue reparative, ultraviolet ray absorption cutoff actions and/or its salts as an inflammatory active ingredient and/or a colorant in an amount of about 0.03-3%, preferably about 0.5% in a cosmetic such as toilet water, a lotion, a lipstick or a cream. This cosmetic contains the azulene derivative, having a beautiful color and antiinflammatory action and excellent in stability. Furthermore, this compound can be produced by culturing mosses of the genus Calypogeia, recovering and purifying the compound from the resultant culture.
Patent JP-H02103292-A (JP)
Title: Cleaning fluid for residual flux
Inventor: OCHIAI MASAYUKI
IPC: C11D7/50
Filed: 1988-10-12
Abstract: PURPOSE:To obtain the subject cleaning fluid having an improved solvency for hydrohalogenic acid salts of an amine which are the cause of corrosion of soldered junctions by blending a hydrohalogenic acid salt of an amine as an activator and a specified large ring polyether therein in a specified amount. CONSTITUTION:(A) A hydrohalogenic acid salt of an amine such as a diethylamine hydrochloride is used as an activator and (B) a large ring polyether represented by formula (C2H4O)n (n is 4, 5, 6 or 8) is added within a range of 0.1-2wt.% to provide the objective cleaning fluid.
Patent JP-H06102955-A (JP)
Title: Power controller for portable computer
Inventor: NINOMIYA RYOJI
IPC: G06F1/32
Filed: 1992-09-24
Abstract: PURPOSE:To securely preserve data by removing operation switches from monitored objects during the execution of a freezing mode and invalidating the operation. CONSTITUTION:When a power controller (PSC) 7 learns that CPU 1 on a system-side is in the middle of the execution of the freezing mode from the content of a command register provided for a gate array(GA) 4, the power switch(PS) 13 and the reset switch(RS) 14 being the objects of monitor control are removed from the monitored objects, the operation is invalidated and a data preservation processing at the freezing mode can securely be executed with high reliability.
Patent JP-H0595136-A (JP)
Title: Method of fixing light emitting diode
Inventor: USHIYAMA SHIGEYUKI
IPC: H01L33/00
Filed: 1991-10-02
Abstract: PURPOSE:To fix a light emitting diode so that the high ratio of successful bonding, a high reliability, an easy operation, and a shorter treating time are obtained, by applying and drying a micro-capsule adhesive on an inner wall of an opening and pressing the light emitting diode into the opening and sequentially breaking the micro-capsules and bonding the diode. CONSTITUTION:A micro-capsule adhesive 3 is applied and dried on an inner wall 21 of an opening 2 into which a light emitting diode 1 is to be inserted and fixed. Next, the light emitting diode 1 is pressed into the opening 2, and the micro-capsules of the adhesive 3 are broken. Then, the adhesive kept in the micro-capsules is uniformly applied between the outer circumference of the diode 1 and the inner wall 21 of the opening 2, and the diode 1 is bonded. For example, a viscous liquid micro-capsule adhesive which is dissolved in a solvent is applied on the surface of a cylindrical balloon 5. The balloon 5 is expanded inside the opening 2 and the micro-capsule adhesive is moved to the inner wall 21 of the opening 2.
Patent JP-H02103321-A (JP)
Title: Hot water mixing controller
Inventor: SHIBA BUNICHI
IPC: F24D17/00
Filed: 1988-10-11
Abstract: PURPOSE:To correctly perform temperature detection to prevent hot water danger which is exposed to hot water by providing a mixing hot water temperature detection means for having a plurality of temperature detection means and a control means for transmitting a signal which closes a change valve in the case where at least one of the temperature detection means is equal to or higher than the set point. CONSTITUTION:A control means 28 determines a flow destination from a change valve 23 by the use of a change valve drive means 24 by the signal of a setting means 27 and closes the change valve 23 by the use of the change valve drive means 24 to stop hot water feed in the case where the signals of temperature detection means 21a, 21b are different from each other and at least one of the signals shows equal to or higher than the set point. In the case where the signals do not exceed the set point, a higher detection temperature is made a mixing hot water temperature, the control means 28 drives a mixing valve 19 by the use of a mixing valve drive means 20 to control so that the released mixing hot water temperature and the mixing hot water temperature set by the setting means 27 are equal to each other. Thereby, in the case of a failure of the hot water detection means, repair can be performed without being exposed to the hot water of the temperature equal to or higher than the set point.
Patent JP-H04134252-A (JP)
Title: Storing method for electroconductive highpolymer film
Inventor: HARUYAMA TAKAYUKI
IPC: G01N21/80
Filed: 1990-09-27
Abstract: PURPOSE:To accomplish long-time preservation without deterioration of the characteristics substantially by preserving an electroconductive highpolymer film in an atmosphere having got rid of oxygen. CONSTITUTION:A polyaniline film is preserved in a deoxygenation agent or in an atmosphere including deoxygenation agent and moisture absorbent, and thereby dispersion of measurements due to different duration of the preserving time can be lessened. To preserve it, polyaniline film or a fix enzyme polyaniline film is placed in a vessel of good sealing performance together with deoxygenation agent (activate iron oxide) enwrapped with a film (polyethylene) having large oxygen penetrativeness or with paper of good air draughtness.
Patent JP-S61135627-A (JP)
Inventor: SHIMIZU YUICHI
IPC: A47L9/10
Filed: 1984-12-03
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。