baber/WOPTO huggingface dataset:
Patent JP-S5489950-A (JP)
Title: Welding method for stainless steel
Inventor: UMEMOTO TADAHIRO
IPC: B23K9/235
Filed: 1977-12-27
Abstract: PURPOSE: To make preventable the stress corrosion cracking at the sensitized portion without heat treatment for forming the solid solution, by welding so as to coat the sensitized portion of stainless steel to be exposed to the liquid, with the deposited metal of anti-stress-corrosion-cracking property.  
     CONSTITUTION: First of all, the deposited metal is laid on the distance L from the tip 4 of the groove for the build up welding to the part 5 to which the maximum compression stress is subjected, giving relatively low heat input; hereby, is formed the first layer coat 6 strong against the influence of welding heat. Next, the second layer coat 7 and the third layer coat 8 are formed by the build up welding, keeping the distance (l) at the minimum for giving no heat-affect to the stainless steel 10 nearby the end of the deposited metal being again treated for the solid solution. Hereby, the built up welding can be performed without giving sensitization to the stainless steel 10 nearby the end of the deposited metal. After these procedures, the groove is prepared for forming the groove shape 9 suitable for the joint welding, and the joint welding 2 is performed; as a result, a residual compression stress generates at the stainless steel 10 nearby the end of the deposited metal, and the anti-stress-corrosion-cracking-property is further improved. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H0213587-A (JP)
Title: Remodeling method for paired elevator
Inventor: HIRANO KAZUYUKI
IPC: B66B7/00
Filed: 1988-06-30
Abstract: PURPOSE:To obtain a reduced effect on users with a reduced chance of both elevators stopping at the same time by temporarily installing a microcomputer- based elevator calling button, which is connected to a microcomputer-based control device, near a relay-type elevator calling button and then remodeling a second elevator. CONSTITUTION:While an elevator 1 which is disconnected from a relay-type elevator calling button 3 is being remodeled, another elevator 2 which is to be remodeled later is allowed to be in operation. Then, after the completion of remodeling of the elevator 1, a microcomputer-based elevator calling button 4 which is connected to a microcomputer-based control device is temporarily installed near the relay-type elevator calling button 3. While the elevator 1 is being operated with the microcomputer-based elevator calling button 4, remodeling of the other elevator 2 is carried out. In this manner, after the elevator 2 has been remodeled, the microcomputerbased elevator calling button 4 is installed permanently in place of the relay-type elevator calling button 3.
Patent JP-H063672-A (JP)
Title: Orientation processing method for liquid crystal display panel
Inventor: IWAI YOSHIO
IPC: G02F1/1337
Filed: 1992-06-19
Abstract: PURPOSE:To establish a new liquid crystal orientation processing method for a liquid crystal display panel wherein no rubbing process is used which has otherwise been used according to the conventional technique. CONSTITUTION:In orientation processing to give an orientation to liquid crystal molecules, an orientation material film 2 consisting of highpolymer organic substance such as polyimide is fixed to a rotary roller 4, and the film 2 is put in pressure contact with a heated glass board 1 while the roller 4 is rotated at a certain revolving speed. The orientation material is transcribed onto the board by moving the board 1 in a certain specific direction, and a highpolymer organic thin film is formed on the board to give a liquid crystal orientating effect. This can achieve a uniform orientation of higher grade than according to the conventional rubbing process for the purpose and can simplify the procedures for the orientation processing.
Patent JP-H11352755-A (JP)
Title: Method for regenerating magnetic particles for electrification, regenerated magnetic particles for electrification and device using the same
Inventor: ISHIHARA TOMOJI
IPC: G03G9/087
Filed: 1998-06-09
Abstract: PROBLEM TO BE SOLVED: To make used magnetic particles for electrification regenerable by washing out and removing a sticking matter with a solvent after using the magnetic particles for electrification used in a device for electrifying an electrophotographic photoreceptor to specified potential. SOLUTION: Magnetic substance whose electrifying characteristic for the photoreceptor is lowered by a sticking matter because of its use for electrifying the photoreceptor, is recovered and the sticking matter is washed out and removed with the solvent. A good result is obtained in the case of using an aromatic compound or ketones and the like out of various solvents, and a very excellent result is obtained by using toluene, especially, out of them. Furthermore, it is desirable to apply physical force such as ultrasonic vibration (>=10 kHz oscillating frequency is desirable), stirring or flow at the time of washing out with the solvent, and the much better effect is obtained by excessively heating the solvent or utilizing the vapor of the solvent.  Furthermore, it is desirable to process the surface of the magnetic particle with a coupling agent having an alkyl chain whose carbon number is six or more.
Patent JP-H0452134-A (JP)
Title: Coating article
Inventor: KIDAI KIYOYUKI
IPC: C09D129/04
Filed: 1990-06-19
Abstract: PURPOSE:To enhance the surface capacity such as surface gloss, surface hardness or scratch resistance of a base material having hygroscopicity without damaging the hygroscopicity of the base material by providing a curable film having humidity permeability to the surface of the base material having hygroscopicity. CONSTITUTION:A curable film having humidity permeability is applied to the surface of a base material having hygroscopicity composed of a material based on wood or a material containing no wood and composed only of inorg. matter. As the curable film having humidity permeability, a film composed of a composition based on polyvinyl alcohol with a saponification degree of 70mol.% or more a mean degree of polymerication of 300 or more and a crosslinking agent used because all of the capacities such as durability, hardness, light farstness, humidity permeability or chemical resistance of the film are well-balanced. It is pref. to set the thickness of the curable film in a coating article to 1mum or more from a viewpoint enhancing surface gloss and the thickness thereof is pref. 1mm or less from the viewpoint of surface hardness and workability.
Patent JP-H117447-A (JP)
Title: Topic extracting method, topic extraction model to be used for the extracting method, preparing method for the topic extraction model, and topic extraction program recording medium
Inventor: OFU KATSUTOSHI
IPC: G10L15/18
Filed: 1997-06-18
Abstract: PROBLEM TO BE SOLVED: To appropriately extract a topic (heading) expressing the contents of a continuous voice. SOLUTION: A continuous large vocabulary voice is recognized (Sl) and a word sea prepared (S2) by using a model 11 stored by executing syntax analysis for the headings and texts of many newspaper topics, obtaining respective topic words of the headings and words in the texts, finding out the appearance frequency of respective words and the cooccurrence frequency of combination of each topic word and a text word in the same news item, and finding out the degree of association between the topic word and the text word by mutual information volume or an x<2> method. The degree of association between each topic word and each word in the word sequence is found out by the model 11 to prepare a association degree sequence, the sum of association degrees in respective association degree sequences is found out (S3) and a topic word corresponding to the maximum sum is outputted (S4).
Patent JP-S646864-A (JP)
Title: Detection of biocomponent
Inventor: KAWAGUCHI TAKEYUKI
IPC: G01N33/543
Filed: 1987-06-30
Abstract: PURPOSE:To quantitatively detect the light interference of a specimen which cannot be visually identified by detecting a change in the light interference on the surface of a solid device arising from the reaction to detect a biocomponent as an amt. of the change in the color and color difference thereof. CONSTITUTION:A light interference layer II is provided on a light reflective base plate I and a biocomponent detecting layer III is formed thereon by immobilizing antibody or antibody molecules thereto. This device for detection is brought into contact with a liquid to be inspected to form the composite layer III' of the biocomponent to be detected and the biocomponent detecting material in at least a part of the region on the biocomponent detecting layer III; further, a light transmittable light reflecting layer IV is provided on the surface thereof. The change in the light interference on the surface of this device is detected as the amt. of the change in the color and color difference by using a color and color difference meter. The change in the light interference of the specimen which cannot be visually identified is thereby identified.
Patent JP-H0451976-A (JP)
Title: Device for attaching and detaching ski glove and ski pole
Inventor: MIYOSHI TOSHIRO
IPC: A63C11/22
Filed: 1990-06-18
Abstract: PURPOSE:To integrate ski gloves and ski poles by one action without letting hands pass through belts when using them by installing a lock piece at the bottom of a groove hole formed at the center of a pole grip and on the other hand, forming a projecting part, which is fitted to the lock piece, on the palm of the glove. CONSTITUTION:A taper-shaped groove hole 2 is formed at the central part of a pole grip 1, a lock piece 3 utilizing a spring is installed at the bottom of the groove hole 2, and a release button 4 is provided at the upper part of the grip. On the other hand, a projecting part 5 having structure to be fitted with the lock piece 3 is formed on the palm of the glove. As the result, when using the ski gloves and the ski poles, they can be integrated by one action without letting the hands pass through the belts. When detaching the ski pole from the glove, by pushing the release button 4 at the upper part of the grip, the lock piece 3 provided at the bottom of the groove hole 2 is opened, and the glove is detached from the ski pole.
Patent JP-S6054921-A (JP)
Title: Production of titanium oxide powder
Inventor: TAKAGI HIROYOSHI
IPC: C01G23/04
Filed: 1983-09-01
Abstract: PURPOSE:To produce relatively easily TiO2 powder useful as TiO2 semiconauctors capable of being easily sintered, by mixing a mixed acid containing Sb dissolved therein with TiO2, evaporating the mixture to dryness, and heating the resultant solid. CONSTITUTION:TiO2 powder is added to and fully mixed with a solution obtained by dissolving metallic Sb in a mixed acid of concentrated hydrochloric acid and concentrated nitric acid, and the resultant mixture is evaporated to dryness. The formed solid is then heated to >=600 deg.C and give the aimed TiO2 powder of solid solution of Sb2O3. Thus, TiO2 crystals can be easily doped with Sb in the air.
Patent JP-S5865241-A (JP)
Inventor: FURANKO FURANKARANCHI
IPC: C07F7/18
Filed: 1982-09-17
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-H0833393-A (JP)
Title: Hysteresis-motor driving apparatus
Inventor: ARAKI KUNIYUKI
IPC: H02P7/00
Filed: 1994-07-13
Abstract: PURPOSE:To obtain a hysteresis-motor driving apparatus which can surely restant second service interruption and sharply enhance the operating rate of a plant. CONSTITUTION:In a hysteresis-motor driving apparatus, an inverter means 1, an input-voltage detection means 8 which detects the input voltage of the inverter means 1, an input-voltage-drop detection means 9 which compares the inverter input voltage with a voltage-drop-detection level and which outputs a voltage-drop-detection signal and a service-interruption-restarting-voltage setting means 11 by which a service-interruption restarting voltage is set at the inverter means 1 and by which a new service-interruption restarting voltage which is lower than the service-interruption restarting voltage is set at the inverter means 1 when a second voltage-drop detection signal is inputted within a prescribed time since the service-interruption restarting voltage is set are installed. In addition, the hysteresis-motor driving apparatus is provided with a restarting sequence means 10 which separates a hysteresis motor from the inverter means 1 when the inverter input voltage is dropped more than the voltage-drop detection level and which turns on the hysteresis motor after the inverter means 1 has been restarted.
Patent JP-S5949634-A (JP)
Title: Electronic equipment
Inventor: IZUMI SANAE
IPC: G06F3/048
Filed: 1982-09-16
Abstract: PURPOSE:To display an input procedure corresponding to an operation button on its depression, by transferring necessary input procedures from a nonvolatile storage device to a memory provided to a display controller when a power source is turned on. CONSTITUTION:When a clerk presses a power-source switch, a CPU13 reads display contents of input procedures corresponding to respective operation buttons in an operation button group out of the nonvolatile storage device 12 and then stores them in the volatile memory 221 in a CRT controller. When the clerk presses a normal issue button in this state, the CPU13 displays the input procedure in the memory 221 corresponding to the normal issue button on a CRT display device 1. Then, the clerk operates necessary buttons according to the display. Consequently, the CPU13 reads character patterns corresponding to the operated keys out of the device 12 and displays them on the device 1 by using the controller 22.
Patent JP-H063954-A (JP)
Title: Developer replenishing device
Inventor: OGAWA MASANORI
IPC: G03G15/08
Filed: 1992-06-19
Abstract: PURPOSE:To always replenish a proper quantity by of toner by surely stirring/ carrying the toner in a toner replenishing device. CONSTITUTION:The toner replenishing device 5 is constituted of a stirring shaft 22 pivotally supported on both side surfaces of a housing case 5a and rotated, stirring plates 20 attached at two places of the stirring shaft 22 and stirring the toner, PET sheets 21 used as a stirring member and mounted on the top surfaces of the stirring plates 20 and a carrying screw 23 carrying the toner. On each of the stirring plates 20, a slant face 20a mounted so as to incline toward the right or the left as shown in the figure and the raising part 21a of the PET sheet 21 mounted so as to incline in the same direction as that of the slope 20a are provided. The slope 20a and the raising part 21a are used as the stirring surface of the toner.
Patent JP-S647905-A (JP)
Title: Extraction vessel of supercritical fluid extractor
Inventor: ISHII RYOHEI
IPC: B01D11/00
Filed: 1987-06-30
Abstract: PURPOSE:To obtain the title extraction vessel capable of being easily opened and closed, having a simple structure, and having excellent resistance to pressure, etc., by using a simple cylindrical drum with both ends opened as the main pressure vessel body constituting the extraction vessel, and applying a corrosion-resistant lining to the inner periphery of the main body. CONSTITUTION:The simple cylindrical drum with both ends opened is used as the main pressure vessel body 11 constituting the extraction vessel. Both opened ends of the main body 11 can be closed by the upper closing plug 40 and lower closing plug 42 capable of being attached and detached through a pin 54. The corrosion-resistant lining 46 is applied to the inner periphery of the main body 11, and the essential parts of the structure is applied with the baked coating acting as a lubricant. A heating jacket 44 is further provided on the outer periphery of the main body 11. As a result, the extraction vessel of the supercritical fluid extractor capable of being easily opened and closed without damaging the assembly sealing property, having a simple structure, and further having excellent resistance to pressure, heat, and corrosion can be obtained.
Patent JP-S5784860-A (JP)
Title: Ink jet head
Inventor: OOHORI TAMIO
IPC: B41J2/04
Filed: 1980-11-18
Abstract: PURPOSE:To improve the jetting characteristic of ink spouted from a nozzle by raising the vibrating efficiency of ink through such an arrangement whereby the reflected vibration of ink is caused to converge by changing one or both vibration reflection walls of an ink chamber to a curved wall. CONSTITUTION:Sound waves (vibration) generated by an electrostrictive vibrator 7 are reflected by the wall 6a of the nozzle side and an opposing wall 6b at ink introduction side of an ink chamber 6 and standing waves are formed by causing reflected waves to resonate. In such a head 1, vibrations are caused to converge by changing either one or both of the nozzle side wall 6a and the ink introduction side wall 6b (in the figure, both walls) to a curved surface. By this arrangement, stable standing waves can be formed.
Patent JP-S6318495-A (JP)
Inventor: SERIZAWA MASAYUKI
IPC: G07G1/12
Filed: 1986-07-09
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-S645755-A (JP)
Title: Seating sensor device
Inventor: ARAKI YOSHIAKI
IPC: B23Q17/00
Filed: 1987-06-29
Abstract: PURPOSE:To improve the quick response of seating detection by building mechanical valves into a limiter operating on back pressure, enabling the detection of sating at a plurality of positions on the basis of air pressure from the same source as blowing air via the mechanical valves and providing the limiter on a rotating jig proper. CONSTITUTION:When seating is detected, air from an air feed device 11 is supplied to the air inlet 6 of a seating sensor unit 5 via a single air feed passage 13 communicating a fixed port 1 to a jig proper 3. And the air is blown under high pressure concurrently from air blow outlets 4 via air passages 9 and air blow passages. When a workpiece W nears each air blow outlet 4, part of the blow air turns into back pressure and returns to each passage 9. If the back pressure is equal to or above the predetermined value, or the workpiece W is seated, each mechanical valve 19 within the seating sensor unit 5 is changed over to open detecting air passages 10 from the air inlet 6. For the passages 10, each mechanical valve 19 is connected in series. When one seating sensing point 10 is not seated, a seating sensing means 15 immediately detects improper seating.
Patent JP-S6144044-A (JP)
Inventor: PATORITSUKU JIYAN JIYAMUSU DEF
IPC: G02B7/182
Filed: 1985-07-22
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-S5684758-A (JP)
Title: Coat composition for paint
Inventor: HAYASHI MASAAKI
IPC: C09D167/00
Filed: 1979-12-13
Abstract: PURPOSE: A coat composition for paint, with excellent water resistance and corrosion resistance, which comprises an oil-free alkyd resin containing a polyhydric phenol carboxylic acid as a component, and a specified crosslinkable copolymerized resin.  
     CONSTITUTION: 5W90wt% of an oil-free alkyd resin of acid value ≤50KOHmg/g, hydroxy value 50W250KOHmg/g and weight-average MW about 3,000W150,000,  containing, as a component 1W15wt% (preferably 2W 10wt%) of a polyhydric  phenol carboxylic acid (e.g., 2,3-dihydroxybenzoic acid), is compounded with 95W 10wt% of a crossinkable copolymerized resin obtained from an N-alkoxy methylated α,β-monoethylenic unsaturated carboxylic amide [e.g., N-methoxy-methyl (meth)acrylamide] and an α,β-monoethylenic unsaturated monomer (e.g., acrylic  acid). 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H05230313-A (JP)
Title: Hydrated gel and its production
Inventor: SUZUKI YASUYUKI
IPC: A61K8/00
Filed: 1992-05-27
Abstract: PURPOSE:To obtain a hydrated gel capable of holding water over a long period and enabling the sustained release of a pharmacologically active substance compounded in the gel by preparing an aqueous liquid containing a polyvinyl alcohol and a water-containing component, freezing the liquid and thawing the frozen product. CONSTITUTION:An aqueous liquid is prepared by mixing (A) a polyvinyl alcohol having an average polymerization degree of preferably 1,700-2,500 and a saponification degree of preferably >=95mol% with (B) one or more kinds of water- containing component capable of absorbing preferably 50-2,000 times weight of water and selected from (B1) a highly water-absorbing resin [e.g. metal salt of hydrolyzed vinyl acetate-alkyl (meth)acrylate copolymer and crosslinked vinyl alcohol-maleic anhydride copolymer] and (B2) a hydrophilic polymer compound [e.g. polyacrylic acid salt copolymer and hyaluronic acid (salt)] in water and heating the mixture. The aqueous liquid is frozen and then thawed to obtain the objective hydrated get containing 0.1-10wt.% of the water-containing component in the gel and optionally containing a pharmacologically active substance.
Patent JP-S5592120-A (JP)
Title: Impurity removal using natural zeolite and equipment therefor
Inventor: NISHIZAWA JIYUNICHI
IPC: B01D53/28
Filed: 1978-12-29
Abstract: PURPOSE: To provide a means for effectively removing water from fluid and being used for purification of inert gas, hydrogen gas, etc.  
     CONSTITUTION: A sealed adsorption chamber 10 has openings 23, 24 to allow fluid to pass, and the chamber 10 contains adsorbent 15 essentailly consisting of natural zeolite whose iron content is less than the specified level. Fluid is guided from the opening 23 into the adsorption chamber 10 to allow impurities in the fluid to be adsorbed. The natural zeolite being used is one having Si/Al ratio about 4 or more, and is activated at a temperature specified within about 250W900°C before adsorption. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0764446-A (JP)
Title: Method for stabilizing surface potential of photoconductor
Inventor: OGURA YOSHIO
IPC: G03G21/00
Filed: 1993-06-30
Abstract: PURPOSE:To provide stable print quality over a long period of time by using static-eliminating light of wavelengths longer than a specific value in eliminating the potential remaining on the surface of a photoconductor. CONSTITUTION:An electrophotographic device comprises a photoconductor 1, a charger 2, a developing machine 3, a developing roller 4, a developer 5, a transfer machine 6, a static eliminator 7 and a photoconductor surface cleaner 8, etc. The spectroscopic filter of the static eliminator 7 is given a characteristic of transmitting only light of long wavelengths of 600nm or more, and the photoconductor 1 composed chiefly of 2-arsenic 3-selenide and the developer 5 having high resistance are used in combination with each other. The electrical resistance of the two-component developer 5 is preferably 40MOMEGA/cm<2> or more. Even if the electrophotographic device is operated for a long time, the surface potential of the photoconductor 1 is not raised but can be held at its initial set value, and stable print quality can be obtained.