baber/WOPTO huggingface dataset:
Patent JP-2000335911-A (JP)
Title: Activated carbon and its production
Inventor: NAKAZONO MITSUSACHI
IPC: B01J20/30
Filed: 1999-05-28
Abstract: PROBLEM TO BE SOLVED: To obtain activated carbon having excellent adsorption capacity per unit weight of activated carbon, improved strength and a pore distribution suitable for adsorption of humic substances by carbonizing and backing a mixture of an activated carbon raw material, a binder and a flammable material and activating the mixture. SOLUTION: A mixture obtained by formulating 1 pt.wt. of an activated carbon raw material with 1.5-2.0 pts.wt. of a binder is dried. The mixture is formulated with 0.1-0.5 pt.wt., based on 1 pt.wt. of the binder, of a flammable resin and granulated to give a granule. The granule is carbonized and baked in an inert gas atmosphere at 600-800 deg.C to give a carbide, which is activated with a gas or an agent. Preferably, one or more selected from a polyolefin resin such as polystyrene, polyethylene, polypropylene, and the like, and an ABS resin are preferable as the flammable resin. A melamine resin is preferable as the binder. Since the open area of the inlet of the pore of the activated carbon can be controlled, activated carbon having excellent adsorption characteristics of humic substances in water, especially of fulvic acid is obtained.
Patent JP-S6211997-A (JP)
Inventor: MAZAKI MIKIO
IPC: G08B13/06
Filed: 1985-07-10
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-S5374202-A (JP)
Title: Welding device of iron core
Inventor: TAKAHASHI TOSHIO
IPC: H02K15/02
Filed: 1976-12-13
Abstract: PURPOSE: To weld iron core that thin plates are laminated and formed, for example, field iron core of a electric motor, with high accuracy and high quality, and efficiently. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S6127307-A (JP)
Title: Bearing device
Inventor: TANAKA MASATO
IPC: F16C17/02
Filed: 1984-07-19
Abstract: PURPOSE:To increase a distance between grooves, formed in a shaft, without an increase in the scale of a device and to improve precision and resistance to load, by a method wherein an oil reservoir is formed in a portion located outside a shaft inserting hole and communicated with a shaft inserting hole. CONSTITUTION:A pair of head tips 11 and 12 are attached to the peripheral edge of the under surface of a rotary drum 10, and a cylinder body 14, having a shaft inserting hole 13 which is open downward, is located to the central part thereof. An oil reservoir 15, formed with a spiral groove, is formed in the outer peripheral surface of the lower part of a cylinder body 14 throughout a length of l4. Meanwhile, a recess 19, which is engaged with a ball body 18 for thrust bearing, is formed in the upper part of a shaft 17 having the lower end part pressed in the central part of a stationary drum 16, a groove 20, adapted to form a groove bearing, is formed in the outer peripheral surface, located below the recess 19, of the shaft, and a groove 21 is provided in the position located a length of l3 away from the groove 20.
Patent JP-S59126418-A (JP)
Title: Resin composition for aqueous dispersion
Inventor: HOSOI FUMIO
IPC: C08F283/00
Filed: 1982-08-30
Abstract: PURPOSE:The titled composition that is obtained by irradiating a mixture of a specific saturated polymer insoluble in water and a specific quaternary salt with electron rays, thus having fine particle sizes and giving aqueous dispersion with high water and solvent resistances, good physical properties and chemical stability. CONSTITUTION:A mixture consisting of (A) 85-98wt% of a saturated polymer resulting from addition or condensation reaction between (i) an organic compound bearing alcoholic or phenolic hydroxyls and (ii) another organic compound bearing groups selected from carboxyl, isocyanate and aldehyde, such as a saturated polyester resin obtained from a saturated dihydric alcohol and a saturated dibasic acid and (B) 2-15wt% of an alpha,beta-unsaturated carboxyl-containing quaternary salt having one amine nitrogen atom which can be converted into the quaternary form in the ester residue such as methacryloyloxyethyl triethyl ammonium chloride is irradiated with electron rays to give the objective composition.
Patent JP-H10324051-A (JP)
Title: Method for printing by ink jet and coating agent used therefor
Inventor: FUKUDA HIDEAKI
IPC: C09D11/03
Filed: 1997-05-23
Abstract: PROBLEM TO BE SOLVED: To print a character or graphic by using an ink jet printer on any material. SOLUTION: A coating layer 18 which can absorb ink droplet is formed on a surface of a stainless steel plate 10 to be printed, and a character or graphic is printed on the layer 18 by a nozzle 16 of an ink jet printer 20 based on information stored in a computer 22. Thus, the layer 18 which can absorb the ink droplet is formed, and hence the character or graphic can be printed even on any material by using the printer.
Patent JP-S5388721-A (JP)
Title: Dynamic electroacoustic converter
Inventor: OONO MASAHARU
IPC: H04R9/00
Filed: 1976-12-14
Abstract: PURPOSE:To reduce harmonic distortion of a vibrating membrane of a dynamic electroacoustic converter to flatten the sound pressure-to-frequency characteristics by disposing a damper brought into contact with the membrane at the back surface of the membrane.
Patent JP-S5274578-A (JP)
Title: Liquid phase crystal growth apparatus
Inventor: KURIHARA HARUKI
IPC: C30B19/08
Filed: 1975-12-19
Abstract: PURPOSE:To grow the crystal in uniform thickness, by giving the temperature gradient to the axis direction of the vertical type cylindrical boat and taking off the influenc of temperture gradient to the radium axis of the above boat, at the time of using the vertical boat type crystal growth furnace, having the plural solution vessel.
Patent JP-S5774189-A (JP)
Title: Printer
Inventor: ISAJI KOUICHI
IPC: B41J19/14
Filed: 1980-10-29
Abstract: PURPOSE: To maintain a printer with low cost by switching and using a printer monitoring indication lamp for normal or abnormal check indication of a sensor at the initial operation such as at the time of throwing a power source, thereby commonly using the same indication lamp for both initial and normal operations.  
     CONSTITUTION: Sensors aWc for detecting the positions of the carriage 4 placing a typing head 3 and the like, and indication lamps of the number equal to or more than the number of the sensors aWc are provided in a printer. At the initial operation such as at the time of throwing a power source, the carriage 4 is first operated to pass all the sensors aWc. At this time the indication lamps are fired correspondingly to the passage of the sensors aWc to check the normal or abnormal of the sensors aWc. Then, a signal switching unit is operated to switch the lamp indication to "reception" or "on-line" for normal operations. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6210765-A (JP)
Title: Documentation device
Inventor: SAKAGUCHI SHINICHI
IPC: G09G1/06
Filed: 1985-07-09
Abstract: PURPOSE:To improve the efficiency of documentation by reading out and displaying an optional document already registered at another portion of a display device and fetching in the area of a document indicated by a cursor voluntarily to the document in generating. CONSTITUTION:An outside memory 4 consists of a floppy disk or a fixed disk device and is able to store a generated document under the control of a controller 2 and also, stores a system program which controls a whole device. A display device 5 consists of a CRT display and is constituted so that the document in generating is displayed in order at the left half of a display picture and at the right half, the document which an generater wants to refer or utilize is read out and displayed from the outside memory 4. Also, at the right half of the display picture, a pair of cursors are always displayed to indicate the area of the document to be requested to fetch in. Thereby, with referring or utilizing the document already registered, the documentation can be performed and the efficiency of the documentation can be remarkably improved.
Patent JP-S6042847-A (JP)
Title: Semiconductor device
Inventor: KISHI SHIYUUJI
IPC: H01L21/31
Filed: 1983-08-18
Abstract: PURPOSE:To enhance the manufacturing yield by the flattening of an interlayer film by a method wherein, in preparing a multilayer wiring, using a three-layer laminated structure as the interlayer insulation film, the first layer is composed of a plasma nitride film, the second layer of an Si oxide film coat-calcined, and the third layer of a plasma nitride film. CONSTITUTION:An SiO2 film 2 is adhered on an Si substrate 1, and an Al wiring 3 of a required shape is formed thereon, and the plasma SiN film 4, the first layer, is generated over the entire surface including the wiring. Next, the mixed solution of an alcoholic series solvent with silanol is applied by means of a spinner and then calcined for about 10min at 400-450 deg.C, resulting in the formation of the second layer SiO2 film 8 thin at the flat part and thick at the stepwise difference of the wiring 3. Thereafter, the same plasma SiN film 9 as the first layer film 4 is adhered to the third layer, and accordingly an extremely gentle three-layer laminated structure is obtained. Thus, the stepwise difference of the wiring is smoothened with the SiO2 film 8, and then the disconnection, etc. of the wiring provided above are eliminated.
Patent JP-H092990-A (JP)
Title: Compound having three carbonyl groups and one or more double bounds and surface treating agent for metal
Inventor: TSUCHIDA KATSUYUKI
IPC: C07C49/203
Filed: 1995-06-16
Abstract: PURPOSE: To obtain a new compound having three carbonyl groups and one or more double bonds, exhibiting high anticorrosion action on metal surface and especially useful as a surface-treating agent for copper foil. CONSTITUTION: This compound is expressed by formula I [including the enol compound which is a tautomer of a compound of formula I; R<1> to R<3> are each a 2-10C group having double bond at the terminal or a 1-10C alkyl (at least one of R<1> to R<3> is a 6-10C group); at least one of R<1> to R<3> contains double bond; (x), (y) and (z) are each 0 or 1]. The compound can be produced by mixing a dicarbonyl compound of formula II (e.g. 2,4-pentanedione) with magnesium chloride in a reaction solvent (e.g. methylene chloride), successively dropping an amine and a compound of formula III (e.g. acetyl chloride) into the mixed solution and reacting the components in a gaseous atmosphere free from water for 5min to 24hr under refluxing.
Patent JP-H01318787-A (JP)
Title: Low pressure type rotary compressor
Inventor: MANGYO MASAO
IPC: F04C29/00
Filed: 1988-06-17
Abstract: PURPOSE:To contrive to eliminate an accumulator by arranging an main bearing at the upper section of a compressor section arranged at the lower section of a hermetic case, and thereby concurrently connecting a crank shaft which has the main bearing penetrated through, with the compressor section by a suction pipe. CONSTITUTION:An electric motor section 2 is arranged at the upper section within a hermetic case 1, and a compressor section 5 is arranged at the lower section. And a main bearing 8 is arranged at the upper section of the compressor section 5, and a crank shaft 10 is concurrently penetrated through the inside of the main bearing 8. And the passage of intake gas communicates a gas throat 10a provided for the upper section of the crank shaft 10 with the compressor section 5 via a gas pocket 12 and a suction pipe 11. In addition, the main bearing 8 is immersed in refrigerating oil 14. This constitution allows gas retained in the low pressure space 13 of a hermetic case 1 to be sucked in the compressor section 5 in an oil-free condition.
Patent JP-H0443723-A (JP)
Title: Method for forming branching filter
Inventor: YAMAUCHI SHINICHI
IPC: H04B1/40
Filed: 1990-06-08
Abstract: PURPOSE:To reduce the time for traffic interruption in the case of extension of a branching filter by using a slidable shield plate. CONSTITUTION:A 2nd port of an extension circular 41 is short-circuited by a slidable shield plate 42 before the extension of a branching filter 3 and an extension filter 43 is provided to a position opposite to the extension circulator of the slidable shield plate 42. In the case extension, the shield plate 43 is slided to open the 2nd port and the extension circulator 41 and the extension filter 43 are connected. Thus, traffic interrupt is caused for a very short time from the short-circuit state of the 2nd port to the open state. Thus, in the case of the extension of the branching filter, the time of traffic interrupt is minimized.
Patent JP-S6128786-A (JP)
Title: Scroll compressor
Inventor: HAYANO MAKOTO
IPC: F04C29/02
Filed: 1984-07-20
Abstract: PURPOSE:To separate the refrigerant gas from lubricating oil efficiently by providing a hole in a frame to partition an enclosed container into a drive chamber and a compression apparatus chamber, wherein said hole functions to put the two chambers in communication with each other, and by furnishing a discharge pipe leading to the outside in a position at a distance from said hole. CONSTITUTION:A frame 11 in the form of a disc, approximately is fixed solidly inside an enclosed container 3 so as to divide it into a drive chamber 9A and a compression apparatus chamber 9B. A hole 13 is bored in this frame to put the two chambers in communication with each other. A part from this hole 13, a passage 17 in the form of a notched groove is provided to put a discharge pipe 15 installed at the enclosed container 3 in communication with the above-mentioned drive chamber 9A through a meandering route, and a baffle plate 19 is arranged in the neighborhood of the inlet to this communication hole 17. Accordingly the path for the discharged refrigerant gas is folded in a complex manner to ensure that the lubricant separates efficiently and flows to the outside.
Patent JP-H0815193-A (JP)
Title: Embrittlement evaluating method for amorphous metal
Inventor: MATSUKI KANENORI
IPC: G01N25/20
Filed: 1994-07-01
Abstract: PURPOSE:To previously quantitatively evaluate the embrittlement degree of amorphous metal without restriction in a sample shape by quantifying the structural change amount generated in embrittlement of the amorphous metal by using a thermal analysis. CONSTITUTION:The specific heat of amorphous metal in a temperature range of its crystallizing temperature or lower is measured by a heat compensation differential scanning calorimeter with an amorphous metal in no embittlement state as a reference sample. It is preferable to set the temperature rising velocity at the time of measuring the specific heat to about 5-100km/min. On the other hand, a specific heat curve to become a reference is previously obtained, and a specific heat temperature curve in the temperature range of the crystalline temperature or lower of the amorphous metal sample measured by the calorimeter similarly is collated with the reference curve. The area change amount obtained from the change of a locus for the reference curve is used as the scale of the embrittlement degree.
Patent JP-H0592225-A (JP)
Title: Method for bending reinforcement of reinforcement structure
Inventor: YOKOGAWA TERUKUNI
IPC: B21F1/00
Filed: 1991-05-28
Abstract: PURPOSE:To automatically bend a reinforcing for by bending the reinforcing for through a pressurizing member while it is faced by a connecting link to a die. CONSTITUTION:The reinforcing for of a reinforcement structure is clamped between a supporting frame 51 and a clamping member. A die 58 intersecting to the reinforcing bar and a tilting link 56 which is set to the supporting frame 51 so that it can tilt freely are provided. A vertically movable pressurizing shaft 54 is connected freely rotatably to the middle of the tilting link 56. The tip of the tilting link 56 and the die 58 are connected freely rotatably to each other. A pressurizing shaft 54 is elevated and the reinforcing bar is bent by the pressurizing member while it is opposed by the connecting link to the die 58. In this way, the reinforcing bar of the reinforcement structure can be bent securely.
Patent JP-H01318061-A (JP)
Title: Phenolic resin composition
Inventor: SAWANO SHIN
IPC: A47J31/44
Filed: 1988-06-17
Abstract: PURPOSE:To obtain a phenolic resin composition having excellent heat resistance and adapted to be used as a substitute for metallic parts of a caliper piston, an incandescent lamp, etc., by adding a rubber to a phenolic resin and adjusting the resin content of the composition to a specified value. CONSTITUTION:2-30wt.% synthetic or natural rubber (desirably, one of a high heat decomposition temperature), desirably, a reinforcement such as a glass fiber and, optionally, additives such as a curing agent and a plasticizer are added to a resol, novolac or the like phenolic resin to adjust the resin content to 20-50wt.%. In this way, the purpose phenolic resin composition is obtained.
Patent JP-S5578448-A (JP)
Title: Image pick-up tube equipped with auxiliary illuminating device
Inventor: MIYAWAKI YASUAKI
IPC: H01J31/38
Filed: 1978-12-08
Abstract: PURPOSE: To uniformly illuminate the light receiving surface of a image pick-up  tube by processing the end face of an optical filter provided on the light receiving  surface of a image pick-up tube to introduce a flux of light from a linear light  source.  
     CONSTITUTION: A light flux of a primary point source of light having luminous wave length spectrum of 400W750 micrometers is introduced to the end face of a cladded rod 9 through a light passage 101. After multipath reflection within the processed cladded rod 9, the incident light flux is emitted through a slit in a uniform linear light flux to the upper and lower end faces of a quartz plate 7, then introduced into the quartz plate 7 through a light passage 102. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0818873-A (JP)
Title: Video camera
Inventor: KANAZAWA TORU
IPC: H04N5/217
Filed: 1994-07-01
Abstract: PURPOSE:To surely correct a white level defect caused by a temperature rise or the like by comparing position information of a defective picture element obtained in the defective picture element detection mode with position information of a defective picture element stored already and storing newly only new position information to a defective picture element position storage means. CONSTITUTION:A white level defect correction circuit 7 keeps closing an iris 2 after application of power to prevent incident light onto a solid-state image pickup element 4. Furthermore, in order to easily detect a white level defect, the gain of an AGC circuit 5 is increased. A signal is read from each picture element of the solid-state image pickup element 4 synchronously with a pulse of a synchronizing signal generating circuit 3 while keeping a closing iris and the increased gain. Then the signal level is compared with a threshold level and the white level defect correction circuit 7 gives position information of the picture element from which a higher level of signal is obtained than the threshold level to a microprocessor 11. When the received position information is not in the memory 10 in comparison with the position information having been stored in the past in the memory 10 and the information is not in the memory 10, the information is stored in the memory 10.
Patent JP-S5941460-A (JP)
Title: Method for controlling nozzle slit gap of blowing and wiping-off apparatus used in molten metal plating device
Inventor: KANEKO TOSHIAKI
IPC: C23C2/06
Filed: 1982-08-30
Abstract: PURPOSE:To constantly control the gap of a nozzle slit during molten plating operation, by a method wherein the temp. of an upper and a lower lip members forming a nozzle slit is measured and the temp. of injected compresed gas is regulated on the basis of the measured values. CONSTITUTION:In molten zinc plating, the temps. of the leading end parts of an upper and a lower lip members forming a nozzle slit wiping off the molten metal adhered to a strip body is measured. On the basis of the temp. difference of the upper and the lower lip members, the changing state of the gap dimension of the nozzle slit with respect to the dimension at the time of setting during operation is grasped. Because corelation is present between the changing situation of the nozzle slit and the temp. of injected compressed gas, the temp. of the injected compressed gas from the nozzle of a blow wipe-off apparatus is regulated on the basis of the temp. difference of the upper and the lower slip members. By this method, the gap of the nozzle slit can be accurately and easily controlled corresponding to the situation of plating operation.
Patent JP-S6212441-A (JP)
Title: Weather strip
Inventor: SUGAWARA HIROSHI
IPC: B60R13/06
Filed: 1985-07-11
Abstract: PURPOSE:To make improvements in waterproofness, by forming a lip part, which is projectingly installed in a inner surface of a setting body part for a weather strip to be fitted in the flange part formed around an opening part of a car and comes into contact with the said flange part, into a V-shaped form to be opened to the side of a hydraulic pressure action. CONSTITUTION:A weather strip to be installed around an opening part of a trunk or the like of an automobile is provided with a cross sectional U-shaped setting body part 2 composed of a hard elastic material to be fitted in a flange part 1 at the car side and plural lip parts 3 extending from the side of an inner surface of this body part 2 and coming into contact with an outer surface of the flange part 1. Also it is provided with a seal part 5 composed of a soft elastic material contacting with the side of a closing body 4 of a trunk lid or the like being connectedly installed in the setting body part 2. At the above-mentioned, among the said lips parts 3, a lip part 11 first receiving water pressure by penetrated rainwater or the like is formed into a V-shaped form to be opened to the downside, whereby in proportion as the water pressure received by this V-shaped lip part increases, force to be pressed to an outer surface of the flange part 1 at a tip end of the lip part 11 is made so as to become increased.
Patent JP-H04373397-A (JP)
Title: Remote controller for hot water supply machine
Inventor: TAKENAKA TERUE
IPC: F24H1/10
Filed: 1991-06-24
Abstract: PURPOSE:To obtain a safer remote controller which does not puzzle a user and is easy to use by preventing the complication of an operation part at the time of switching between permission/inhibition of special operation for the hot water temperature or the like for the purpose of eliminating erroneous setting. CONSTITUTION:The remote controller is provided with a mode changeover switch 3 for switching of plural operation modes an operation function changing part, which changes the function of the operation part to a preliminarily determined function in accordance with the operation mode, with respect to setting of the operation condition of a hot water supply machine. Since the operation mode is switched by the mode changeover switch 3 without passing the hot water supply machine, permission/inhibition of the operation is not arbitrarily switched by the request from another remote controller.
Patent JP-S5675572-A (JP)
Title: Sputtering device
Inventor: FUJITA ICHIROU
IPC: H01J37/34
Filed: 1979-11-22
Abstract: PURPOSE:To prevent sputtered atoms from sticking onto a shielding plate in a sputtering device opposedly provided with an anode and a target in a vacuum treating chamber and providing a shielding plate therebetween, by covering the surface of the shielding plate opposing to the target plate by means of a protection cover. CONSTITUTION:An anode 2 and a target 1 are opposedly provided in a vacuum treating chamber, and a shielding plate 4 is provided in proximity to the surface of the target 1 opposing to the anode 2. A caplike protection cover 6 is put on the top surface of this shielding plate 4, that is, the surface opposing to the target 1. Thus, the atoms sputtered from the target 1 by receiving ion impact stick on the protection cover 6 and do not stick to the shielding plate 4. Thereby, the removal of the materials stuck to the shielding plate 4 is eliminated.