baber/WOPTO huggingface dataset:
Patent JP-S57175718-A (JP)
Title: Preparation of silicon carbide fine powder
Inventor: ASAI TADAMICHI
IPC: C01B31/36
Filed: 1981-04-20
Abstract: PURPOSE: To prepare fine silicon carbide powder suitable especially for sintering under normal pressure, by mixing raw material mixture gas with a plasma gas, introducing the mixture into the plasma flame through the inlet tube of the plasma gas, and decomposing and reacting the raw materials.  
     CONSTITUTION: Ar gas is introduced into the high frequency induction heating plasma furnace for synthesis of fine powder through the gas inlet tube 8, and high frequency voltage is imposed to the high frequency induction coil 3 to generate the hot plasma flame of Ar. On the other hand, an equi-molar mixture of, e.g. SiH 4  and CH 4  is introduced into the Ar plasma flame through the gas inlet tube 8 to synthesize the fine SiC powder. The produced SiC fine powder is almost free from the free C and free Si, and is suitable for the manufacturing of an SiC molded article by atmospheric sintering. In the figure, 1 is the raw material feeder 2, is plasma torch, 4 is gas quenching chamber, and 5 is metal block cooled with water. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S62216146-A (JP)
Title: Enclosed storage battery
Inventor: YOSHINAKA MINORU
IPC: H01M50/103
Filed: 1986-03-17
Abstract: PURPOSE:To improve the formation of an outer wall part and airtightness in both inside and outside parts, by covering various constituent elements with the plastic outer wall part formed solidly by means of injection molding. CONSTITUTION:An elementary cell consisting of a positive plate 1 and a negative plate 3 and separators 5 interposed among these plates is molded by means of injection molding and the whole body is hermetically sealed at a stroke with plastics. Since various elements to be constituted like this is covered with the plastic outer wall part formed solidly by means of the said injection molding, such a part that is insufficient in airtightness is eliminated, and plastic injection pressure at time of the injection molding is added to these plates 1 and 3, making them come into a uniformly built-in state. In addition, a safety valve 7 is covered with the plastic as one body by means of the injection molding so that perfect airtightness is maintained.
Patent JP-H01232178-A (JP)
Title: Variable displacement swash plate type compressor
Inventor: SANUKI MASAMI
IPC: F04B27/08
Filed: 1988-03-11
Abstract: PURPOSE:To avoid getting any eccentric load due to thrust force by making a contact position between a pin and tilting groove almost accord with an axis of a shaft in a large capacity state in a compressor. CONSTITUTION:A tilting groove 166 is being installed in a flat plate part 165 of a shaft 1, and a pin through hole is formed in a swash plate 10. The flat plate part 165 of the shaft 1 is arranged in a slit 105 of the swash plate 10 and then engaged with the pin through hole and the tilting groove 166 of the shaft 1 by a pin 80 and a retaining ring. A contact point between the pin 80 and the tilting groove 166 should be made into a relationship so as to be situated on an axis of the shaft 1 when discharge capacity of a compressor comes to its large capacity. With this constitution, any occurrence of moment attributable to thrust force is thus preventable at the time of compressor large capacity.
Patent JP-S58174564-A (JP)
Title: Plating of aluminum or aluminum-zinc alloy on steel strip
Inventor: NAKAYAMA TATSUO
IPC: C23C2/06
Filed: 1982-04-07
Abstract: PURPOSE:To form a plating film free from pinholes, in applying hot dipping of an Al-Zn alloy to the surface of a steel strip, by a method wherein a Zn plating flux bath tank and an Al-Zn alloy bath tank are floated on a molten Pb bath and the steel strip is successively passed through a flux bath a Pb bath and an Al alloy bath. CONSTITUTION:A Zn plating flux bath tank 2 accommodating a Zn plating flux bath 2c and having a passing slot 2b of a steel strip S provided to the bottom wall 2a thereof is floated on the surface of a molten Pb bath 1a with a temp. of 550-720 deg.C within a Pb bath tank 1. In addition, a bottomless frame body 3 having a molten bath 3a comprising Al or an Al-Zn alloy accommodated therein is floated on the Pb bath 1a. In this state, the degreased, pickled and washed steel strip S is successively passed through the flux bath 2c, the Pb bath 1a and the Al alloy bath 3a to carry out hot dipping of an Al alloy. By this method, a uniform and beautiful plating layer free from pinholes and stain is obtained.
Patent JP-H11278023-A (JP)
Title: Universal running vehicle
Inventor: KIDO MASARU
IPC: B60F3/00
Filed: 1998-02-23
Abstract: PROBLEM TO BE SOLVED: To allow a running vehicle to freely run in a mud zone as well as on water and in a dry zone by substantially liftably providing a running means having running catapillar bands respectively both sides of a hover craft. SOLUTION: In the case of running in a mud zone, a running means, having only running catapillar bands 16, cannot run due to sinking into the mud zone of the running catapillar bands 16. While a propeller 20 is lifted up, a hydraulic cylinder 30 is shrunk a little to raise a ground surface of the running catapillar bands 16. A blower is driven to inject air into a flexible skirt 14 and to blow the air out of an air exhaust nozzle. Thus, pressure of a bottom space surrounded by the flexible skirt 14 increases to lift up a universal running vehicle 10. In this condition, the lower portion of the running catapillar bands 16 sinks into a mud due to vibration. Therefore, by lowering the running catapillar bands 16 up to an adequate position, sinking a projection member into the mud, and driving a hydraulic motor, the running vehicle can travel back and forth.
Patent JP-H11236905-A (JP)
Title: Pressure reducing valve type pilot valve
Inventor: OTSU WATARU
IPC: F16K27/04
Filed: 1998-02-24
Abstract: PROBLEM TO BE SOLVED: To reduce an operation force to a pusher and improve workability at the time of assembling. SOLUTION: A casing 1 is composed of a main body side casing 2 and a cover side casing 3 which can be divided between a spring seat surface 12 and a spring seat 17. A spool 13 is composed of a large diameter portion 14 and a small diameter portion 15, and even if a hydraulic chamber 21 is provided between an end surface of the large diameter portion 14 of the spool 13 and the main body side casing 2, the small diameter portion 15 of the spool 13 is made to project from the main body side casing 2 when the spool 13 is assembled to the main body side casing from the bottom. Therefore, a large work space for assembling the spring seat 17, a pressure setting spring 19, a returning spring 20, and the like to the small diameter 15 of the spool 13 projecting from the main body side casing can be secured, which improves a workability thereof.
Patent JP-H05222467-A (JP)
Title: Laminated bending member for damper
Inventor: ASAI MASATO
IPC: C22C9/06
Filed: 1992-02-12
Abstract: PURPOSE:To improve strength, stress resistance relaxing characteristic and environment resistance characteristic by laminating aramid fibers or carbon fibers on a copper alloy material. CONSTITUTION:Aramid fibers or carbon fibers excellent in vibration fatigue resistance are laminated on a copper alloy material excellent in strength, stress resistance relaxing characteristic and environment resistance characteristic by which a laminated bending member for damper can be formed. As for the form of lamination, arbitrary form of lamination, such as form for which the fibers are laminated on one side or both sides of the copper alloy material and a form where the copper alloy material and the fibers are alternately laminated, can be adopted. It is preferable that the copper alloy material has a composition consisting of, by weight, at least one kind among 1.2-3.6% Ni, 0.3-1.0% Si, 0.2-2.5% Be, 0.2-4.5% Ti, 0.1-3.5% Sn, 0.1-2.5% Co, 0.1-5.0% Zn, and 0.05-0.5% Mg and the balance Cu with inevitable impurities.
Patent JP-H08255375-A (JP)
Title: Optical disk and its production
Inventor: UENO FUMIAKI
IPC: G11B7/24018
Filed: 1995-03-17
Abstract: PURPOSE: To facilitate the discrimination from ordinary optical disk and the unfair reproduction and the identification of the front and rear of a both side pasted disk and the specification of the disk by forming a substrate of a material colored to allow the transmission of light of plural optical wavelength bands. CONSTITUTION: This optical disk is produced by forming the substrate 1 of the material prepd. by incorporating transparent resin raw materials with plural pigments or dyes and laminating information signals 2, a reflection film 3 and a protective film 4 on the substrate. As a result, the transmission of the reproducing light of the plural specific wavelength bands is made possible by combining the plural pigments or dyes, by which the discrimination from the ordinary disks is made possible and the observation of signal pits is made infeasible. The illicite reproduction is thus prevented. The easy identification of the front and rear is facilitated by changing the colors of the respective surfaces.  Further, the signal reproducing surface is printed with a label with ink to allow transmission of the light of the reproducing wavelengths, by which the specification of the disk is facilitated.
Patent JP-H08254167-A (JP)
Title: Mounting structure of injector
Inventor: MURAMOTO TSUTOMU
IPC: F02F1/24
Filed: 1995-03-17
Abstract: PURPOSE: To fix an injector to a cylinder head by fastening a nut against the other screw part simultaneously with fixing of a cam bracket to a cylinder head and a stud bolt by using one screw part and a stud bolt, joined in a screwed-in state with a cylinder head. CONSTITUTION: An injector 12 is disposed to a cylinder head 11 in such a state that the nozzle hole of an injector 12 inserted in a mounting hole 13 is exposed to a combustion chamber 14. A cam shaft 15 is supported on the bearing part 11a of the cylinder head 11 and pressed from above by a cam bracket 16 fixed to the cylinder head 11. Further, the outside of the cam bracket 16 is fixed to the cylinder head 11 by means or an ordinary bolt 17 and meanwhile, the inside is fixed to the cylinder by means of a stud bolt 18. The stud bolt 18 presses the injector 12 against the cylinder head 11 by fastening a second screw part 18c by means of a nut 19 with the second screw inserted through a bolt hole formed in the flange 12a of the injector 12.
Patent JP-H11235523-A (JP)
Title: Low frequency vibration agitating vessel
Inventor: MITSUI MASAYUKI
IPC: B01F11/00
Filed: 1998-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a low frequency vibration agitating vessel which is not resonated by operating frequency of a low frequency vibration agitator and excels in vibration proofing and has improved durability. SOLUTION: This low frequency vibration agitating vessel is constituted of a flat plate 1 and a reinforcing frame 2. A fundamental frequency fn of an arbitrary region of the flat plate 1 constituting the low frequency vibration agitating vessel exceeds two times an agitation low frequency f0 of the low frequency vibration agitating vessel. The fundamental frequency fn of an arbitrary region of the flat plate 1 is not less than 120 Hz and an agitation low frequency f0 of the low frequency vibration agitating vessel is 30-60 Hz.
Patent JP-S54116068-A (JP)
Title: Manufacture of plastic bag
Inventor: NAGANO YOSHIYUKI
IPC: B31B23/60
Filed: 1978-05-17
Abstract: PURPOSE:To manufacture a plastic bag at low cost and in large quantities, by fusing a separator provided on a pressure-sensitive adhesive formed on one end of a continuous film folded in the long direction to leave the tongue part. CONSTITUTION:The streaky pressure-sensitive adhesive layer 2 is formed on one end of the continuous fusible film 1, e.g. polyethylene or polyvinyl chloride, and the fusible separator 3 is placed on the layer 2. The film 1 is folded to leave the tongue part 4, fused by heat or radiofrequency at a desired interval, sealed, and cut to give the plastic bag 5 the separator 3 wider than the adhesive layer 2 provides easy releasing and handling by the use of the parts 6 and 6' unbonded to the adhesive 2 as pick-up pieces in stripping the separator 3 from the plastic bag 5.
Patent JP-H09250872-A (JP)
Title: Refrigerator
Inventor: FUJIMOTO KENICHI
IPC: F25D29/00
Filed: 1996-03-15
Abstract: PROBLEM TO BE SOLVED: To prevent a door switch from contributing to opening and closing states of a door by mounting the switch such that the moving direction of a boss part is substantially vertical, and pushing the boss part with a part of the door in a closed state of the door. SOLUTION: When an upper door 24 is closed, a rear end of a push member 46 pushes a boss part 44 of an upper door switch 40, and the upper door switch 40 detects a fact that the upper door is closed. When a lower door 32 is closed, a projecting part 54 of a lower container box 38 pushes the boss part 52 of the lower door 32, and the lower door detects a fact that the lower door 48 is closed. With the upper and lower door switches 40 and 48 constructed above the boss parts 44, 52 are moved vertically, i.e., perpendicularly to the opening/ closing direction of the upper and lower doors 24, 32 so that the boss parts are prevented from being pushed in the opening direction of the doors 24, 32.
Patent JP-S58177111-A (JP)
Title: Dehydration in filter press
Inventor: MIYAKE KAZUO
IPC: B01D25/12
Filed: 1982-04-09
Abstract: PURPOSE:To dehydrate a cake in high efficiency without carrying out high pressing, by dehydrating the cake of a filter press by the pressing of a diaphragm and the air blowing into the cake simultaneously. CONSTITUTION:A stock liquid from a pump is introduced into a filter chamber 9 under pressure as shown by an arrow (a) to be filtered by filter cloth 3 while a filtrate is taken out of a system from outlets 5, 6 along the recessed and protruded surfaces of a filter plate 1 and a filter plate 2 with a diaphragm. When the outflow of the filtrate is stopped, high pressure water is onjected to the filter plate 2 to press and dehydrate a cake. When the outflow of the filtrate is stopped by this pressing, high pressure air is blown into the filter plate from a filtrate outlet 6 provided to the side of the diaphragm 7. Because said high pressure air is passed through filter cloths 3, 3 and the cake 11 to blow off water particles hardly extruded by mechanical pressure remaining between molecules of the cake 11 through a filter bed provided to the side of the filter plate 1, dehydration can be further enhanced.
Patent JP-H07265231-A (JP)
Title: Dressing footstool
Inventor: NOGUCHI SUSUMU
IPC: A47K17/00
Filed: 1994-03-29
Abstract: PURPOSE:To provide a dressing footstool for changing clothes with no fear of staining the hem of the clothes by pivotally supporting the lower end of a base plate fitted with a handle and support leg on the wall face in a lavatory with hinges, and opening the base plate downward to mount it on the floor for use. CONSTITUTION:A woman lavatory is utilized to form a dressing space, and a dressing footstool 10 is installed here. The footstool 10 is constituted of a base plate 11 pivotally supported on a wall 3 by hinges 15 at the lower end, a handle and support leg 12 fitted at the outside upper end of the base plate 11, and an air damper 14 provided between the base plate 11 and wall 3. A stopper fixing and holding the base plate 11 is removed for use, and the handle and support leg 12 is grasped and pulled to this side. The base plate 11 is gradually lowered to the opened state by its tare weight and the action of the air damper 14, the support leg 12 is grounded on the floor 5, and the base plate 11 is maintained at the horizontal attitude. A person gets on the base plate 11 after removing the footwear for changing the clothes.
Patent JP-H03261715-A (JP)
Title: Hair setting agent composition
Inventor: SUZUKI NOBORU
IPC: A61K8/00
Filed: 1990-03-09
Abstract: PURPOSE:To obtain a hair setting agent composition having excellent set- retaining power and good feeling by compounding carrageenan with a specific ethylene oxide-added nonionic surfactant. CONSTITUTION:The objective composition contains 0.05-10wt.% of carrageenan and 0.01-30wt.% of an ethylene oxide-added nonionic surfactant which is transparent liquid or transparent paste at 50 deg.C and solid at 25 deg.C (e.g. polyoxyethylene lauryl ether). The composition can be produced by compounding the above active components properly with polymeric substance, oil and fat, alcohol, protein derivative, amino acid, plant extract, vitamin, UV absorber, preservative, colorant, perfumery, etc., and forming by conventional method using a solvent such as water and/or lower alcohol, etc. It can be applied in the form of a foamy setting agent, gel setting agent, pump-spraying setting agent, aerosol mist setting agent, styling agent, etc.
Patent JP-H06251507-A (JP)
Title: Data recording and reproducing method
Inventor: SANADA SHINJI
IPC: G11B20/12
Filed: 1993-02-24
Abstract: PURPOSE:To read/write data by a data reading/writing unit specified by using data where absolute addresses are written by specifying the data reading/writing unit within the sector number of the repeating unit of address information and thereby recording the data. CONSTITUTION:For example, already written absolute addresses are allocated by resolving the clusters of a virtual cluster number N to the real cluster numbers (N(9)+1) to (N(9)+8) of four sectors. Then, the addresses FC to FE of sector addresses FC to FF are used as devided sector addresses and the address FF is used a minimum unit for reading/writing the data of 2K byte. Thus, the minimum unit for reading/writing the data of a disk where the adsolute addresses are written is changed based on instructions depending on purposes and its operability is much improved.
Patent JP-H01233568-A (JP)
Title: Drawing data display system
Inventor: ABE SHUNICHI
IPC: G06T11/60
Filed: 1988-03-14
Abstract: PURPOSE:To realize the unitary management of a wide range of drawing data by loading a small area by unifying the drawing data of the small area in the periphery centering the small area at the time of loading a specific small area to be displayed on a graphic display on a display memory. CONSTITUTION:A digital processing part 4 generates the drawing data 9 by unifying digital data corresponding to continuous drawing (1-3), and divides it to the small areas (11A-11C) at a division part 10, then, stores them in a disk 11. When an operator designates a desired part, loading is performed on a graphic memory 7 centering the area, and furthermore, a part desired to be displayed is designated on a loaded small area. Then, an unrequired small area in the peripheral area centering the small area is deleted, and a new small area is loaded. A peripheral small area always exists on the memory 7 centering a designated area, and it follows that the data in a window on the memory 7 displays the part on the drawing requested by the operator. Therefore, it is possible to perform the continuous scroll of the wide range of drawing.
Patent JP-H03202143-A (JP)
Title: Improved method of manufacturing photosensitive microcapsule
Inventor: PAURU DEIBISU
IPC: B41M5/165
Filed: 1990-03-08
Abstract: PURPOSE: To prepare the photosensitive microcapsules by forming a capsule wall around the particles of a photosensitive composition, then after adjusting the pH of the capsules slurry to 7.0 or less, adding a thiol to the slurry and retaining the capsules so that the thiol diffuses sufficiently into the particles of the photosensitive composition. CONSTITUTION: The method for preparing the photosensitive microcapsules which comprises the steps of emulsifying a photosensitive composition in a continuous aqueous phase, forming a capsule wall around each particle of the photosensitive composition in the continuous aqueous phase to produce a capsule slurry, then adjusting the pH of the capsule slurry to 7.0 or less, adding a thiol to the capsule slurry before or after adjusting the pH, and retaining the microcapsules in the thiol-containing slurry for a period of time sufficient to enable the thiol to diffuse from the slurry into the photo sensitive composition. As the thiol, 6-ethoxy-2-mercaptobenzothiazole and the like are exemplified.
Patent JP-H10236501-A (JP)
Title: Liquid ejection pump
Inventor: IIZUKA SHIGEO
IPC: B65D47/34
Filed: 1997-02-27
Abstract: PROBLEM TO BE SOLVED: To eject the liquid in a constantly and uniformly dispersed condition of particles when a pump is used in ejecting the liquid in which the insoluble particles are dispersed by loading a spherical valve disk on a valve seat provided on a lower part in a cylinder to constitute a suction valve, and loading a spherical body for stirring the liquid on the spherical valve disk in a vertically movable manner. SOLUTION: A spherical valve disk 11 is loaded on a valve seat provided on a lower in a cylinder to constitute a suction valve 5 and a spherical body 12 for stirring the liquid is loaded on the spherical valve disk 11 in a vertically movable manner. When a depressed ejection part B is elevated by the upwardly urging force, the pressure in the cylinder becomes negative, and the liquid flows in from the periphery of the spherical valve disk 11, and as a result, the spherical body 12 is pushed upward by the liquid pressure to sufficiently stir the liquid in the cylinder. Thus, in a case of the stored liquid in which insoluble particle are dispersed, the particles in the liquid flowed into the cylinder can be in a uniformly dispersed condition, and further, the particles in the liquid to be ejected from a nozzle can be in a uniformly dispersed condition.
Patent JP-H11259504-A (JP)
Title: Data base storage device and data base retrieval device
Inventor: MINEGISHI NORIHIRO
IPC: G06F17/30
Filed: 1998-03-11
Abstract: PROBLEM TO BE SOLVED: To decide the degrees of association among words based on only the primary information without setting any extra information and to automatically prepare an index by using a means which prepares a word association degree map from the input data and an input index standard and a means which prepares the index from the word association degree map, the input index standard, etc. SOLUTION: The data 1 are inputted to a data base 3 by a data input means 2, and an index standard 4 is inputted by an index standard reading means 5. An index preparation means 6 prepares an index 9 based on the base 3, the standard 4 and a word association degree map 8. The map 8 is produced by a word association degree map preparation means 7 based on the words which appear in the base 3 and the standard 4. The degree of association of each word can be calculated based on the occurrence frequency of the word, for example.
Patent JP-H01234412-A (JP)
Title: Thermosetting resin composition
Inventor: KURIYAMA SATOSHI
IPC: C08F20/34
Filed: 1988-03-13
Abstract: PURPOSE:To provide the title composition giving curability meeting practical use even in heating at high temperatures, capable of giving cured coating films of excellent adherability, corrosion and alkali resistances, etc., virtually comprising a vinyl polymer having in the side chain two kinds of groups of each specific structure. CONSTITUTION:The objective composition virtually comprising a vinyl polymer with the main chain constituted of a vinyl polymer, having in the side chain groups of formula I [R1 and R2 are each H, alkyl, etc.; R3 is (hydroxy)alkyl; where R2 and R3 may be linked to each other to form heterocycle in combination with N atom; X is alkyl, aryl, etc.; n is 1-4; m is 0 or 1] and formula II (R5 and R6 are each H, ketimine blocked alkyl, etc.; however, one or both of R5 and R6 being ketimine blocked alkyl). It is suggested that and said vinyl polymer be produced by polymerization between an amineimide group-contg. ethylenic unsaturated monomer such as 1,1,1-trimethylamine methacrylimide and a gamma-amino-beta-hydroxypropyl ester group-contg. ethylenic unsaturated monomer such as a monomer of formula III.