baber/WOPTO huggingface dataset:
Patent JP-S5829817-A (JP)
Title: Asphalt composition
Inventor: KURASHIGE YUUZOU
IPC: C08G18/69
Filed: 1981-08-13
Abstract: PURPOSE:The titled composition capable of producing asphalt products excellent in thermal and mechanical properties, prepared by adding a specified polyisocyanate and a powdered vulcanized rubber to asphalt. CONSTITUTION:An asphalt composition prepared by adding 3-100pts.wt. polydiene chain-containing polyisocyanate or polydiene chain-containing blocked polyisocyanate and 5-300pts.wt. powdered vulcanized rubber to 100pts.wt. asphalt. This composition can exchibit exellent resin properties because of the viscosity of the blocked polyisocyanate and the ability of the powdered rubber to disperse uniformly in te composition, so that the composition can be continuously formed into a sheet with good moldability by using an extruder, calendering rolls or the like. Upon standing at room temperature, the sheet thus produced cures grdually to form a modified asphalt sheet.
Patent JP-H09310079-A (JP)
Title: Modification of coal and production of cwm
Inventor: USUI HIROKI
IPC: C10L9/08
Filed: 1996-05-21
Abstract: PROBLEM TO BE SOLVED: To modify coal into such coal as to be high in calorific value as a fuel because of its low volatility of the volatiles even if dried and suitable for producing highly concentrated and highly fluid coal-water slurry, by drying pulverized coat at a specific temperature followed by addition of tar to conduct a non-waterabsorbing treatment. SOLUTION: Pulverized coal (ground to e.g. <=5mm, esp. <=500μm in particle size) is dried by heating to 180-230 deg.C in a nonoxidative atmosphere such as in a vacuum, nitrogen, carbon dioxide or combustion exhaust gas followed by addition of tar such as coal tar and then further heating to 200-300 deg.C to effect adhesion of the tar to the surface of coal particles, thus conducting a nonwater-absorbing treatment of the coal.  Specifically, for example, low-grade coal is ground by a mill 1, introduced into a vacuum paddle dryer 3, and the inside of the dryer 3 is brought to a vacuum by a steam ejector 4; the pulverized coal is then dried under heating at a prescribed temperature while agitating it with a paddle 3a; subsequently, molten tar is introduced, via a pump 6, into the vicinity of the exit of the dryer 3 and agitated with the paddle 3a, thus coating the coal surface with the tar.
Patent JP-H07312534-A (JP)
Title: Variable delay circuit and ultrasonic diagnostic system using the same
Inventor: ISHIDA KAZUNARI
IPC: A61B8/00
Filed: 1994-05-17
Abstract: PURPOSE:To reduce number of components, to decrease the circuit scale and to reduce power consumption by converting a delay time control signal in a control signal required for each unit variable delay by a control signal conversion circuit and controlling the delay time. CONSTITUTION:Unit variable delay circuits 51-53 are circuits varying individually the delay time of a signal received from an input terminal 3 with an external control signal. The delay time given to the input signal from the input terminal 3 is changed by a delay time control signal Sd received from the terminal 2. That is, an output signal Eout is extracted from an output terminal 8 by connecting other terminals of a couple of varactor diodes VC1, VC2 and other terminal of a capacitor C2. Thus, a delay time is changed by a change in a counter voltage Ec applied to the varactor diodes VC1, VC2 from a control terminal 9.
Patent JP-H09303557-A (JP)
Title: Sealing device for high-pressure vessel
Inventor: FUJIKAWA TAKAO
IPC: F16J13/02
Filed: 1996-05-21
Abstract: PROBLEM TO BE SOLVED: To provide high sealability by forming a cylindrical part having a coupled ring on the end of one member of a high-pressure vessel, fitting a shaft seal ring to a coupling boundary surface and further fitting a surface seal ring to the open end of a ring member in close contact with the edge of the other member of the high-pressure vessel. SOLUTION: A ring member 27 is coupled to a cylindrical part formed on the end of a high-pressure cylinder 21 as one of members to form a high- pressure vessel 20, and a shaft seal ring 29 is fitted to a coupled boundary surface. Furthermore, a surface seal ring 28 is coupled to the open end of the ring member 27 in close contact with the edge of a lower lid 23 as the other member to form the high-pressure vessel 20. In this case, the ring member 27 is always subjected to a load as the difference of pressure receiving areas corresponding to the outer diameters of the shaft and surface seal rings 29 and 28, so far as the internal pressure of the high-pressure vessel 20 is higher than outside pressure, thereby generating action for keeping the surface seal area in close contact. According to this construction, a stable sealing function can be provided.
Patent JP-S614441-A (JP)
Title: Brush for small motor
Inventor: KAMIYA ERIKO
IPC: H02K13/00
Filed: 1984-06-19
Abstract: PURPOSE:To lengthen the span of life of a motor preventing a brush from being vibrated, by a method wherein a substrate is put between adhesives having attenuation effect and the sandwitch substance is put between rubbers to form vibration-proof material attached longitudinally to a commutator sliding piece. CONSTITUTION:A substrate 11 having attenuation effect of sliding noise is put between adhesives 13 having attenuation effect and the sandwitch substance is put between rubbers 12 having attenuation effect of vibration to form vibration- proof material 14. And the vibration-proof material 14 is arranged to be longitudinally attached to a commutator sliding piece 3 with adhesives 14. BeCu having a suitable spring threshold value may be used for the substrate 11, and viscoelastic material having elasticity may be used for adhesives 13. As the result, brush abrasion is reduced and spark is prevented from being generated at a sliding section to lengthen the span of life of a motor.
Patent JP-2000316664-A (JP)
Title: Seat having seat surface section of sheet form elastic body
Inventor: MAEDA MINORU
IPC: D03D15/56
Filed: 1999-05-06
Abstract: PROBLEM TO BE SOLVED: To provide a seat having a seat surface section of a planar elastic body, wherein the seat surface section of which the seating property is favorable, and which can stabilize a posture at the time of a seating, can be formed by a simple structure. SOLUTION: A seat surface section is formed by stretching a sheet form elastic body 2 comprising a textile or a knitted article for which an elastic yarn is used at least as a weft or a warp, wherein an elasticity distribution is changed, on the inside of a frame body 1. As a concrete example, the seat surface section extending from a lower side 2c excepting seat surface sections 2a and 2b which support the vicinity of scapula, to an upper side is formed into an elastic surface of a tension being suitable for the supporting of a seater, and the seat surface sections 2a and 2b which support the vicinity of scapula are formed into an elastic surface of a relatively low tension.
Patent JP-H02305907-A (JP)
Title: Method for blowing flux from tuyere in blast furnace
Inventor: SAWADA TERUTOSHI
IPC: C21B5/00
Filed: 1989-05-19
Abstract: PURPOSE:To prevent formation of sticking layer of unmelted flux to outer circumferential part of raceway by repeating blowing and stop of blowing for every group of plural tuyeres at the time of blowing the flux. CONSTITUTION:The flux is blown into a blowing pipe 3 from a blowing lance 4 and blown into a blast furnace together with hot blast 7 at high speed in the blowing pipe 3 from tip part of the tuyere 2. Then, the tuyeres 2 are divided into plural groups and the blowing and the blowing stop of the flux are executed at intervals of the prescribed time at every other one group. By this method, the unmelting flux stuck to the outer circumferential part of raceway 5 is melted and obstruction to permeability at lower part in the blast furnace caused by this is prevented. Further, reducing effect of Si% in the molten iron is sufficient, and the stable operation of the blast furnace is carried out.
Patent JP-2000316371-A (JP)
Title: Apparatus for discharging grain
Inventor: NAKAI MASAJI
IPC: A01F12/46
Filed: 1999-05-06
Abstract: PROBLEM TO BE SOLVED: To improve efficiency of a discharging work by agitating wet grains which are apt to stagnate during discharging and be smoothly taken by a grain discharging screw. SOLUTION: This grain-discharging device is constituted by installing a grain-carrying and discharging screw 32 on the bottom of a grain storage device 5 and arranging a guide plate 45 for flowing down grains. As a first means, a part or whole of the guide plate 45 for flowing down grains is formed by dividing into several shaking plates 50 which are constituted so as to move to be reciprocating along the direction of grain conveyance. As a second means, the down stream side of grain discharge direction of the guide plate 45 for flowing down the grains is formed by dividing into plural shaking plates 50 which are constituted to move to be reciprocating along the direction toward the grain conveyance.  As the third means, a part of the guide plate 45 for flowing down grains facing to the side of downward rotation of the grain discharge screw 32 is divided into plural shaking plates 50 which are constituted to move to be reciprocating along the direction of the grain conveyance.
Patent JP-S62283594-A (JP)
Inventor: TAKAMI TAKESHI
IPC: H05B6/74
Filed: 1986-05-30
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-S5827318-A (JP)
Inventor: TAKAHASHI KAZUTOSHI
IPC: H01G5/00
Filed: 1981-08-11
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-S5251036-A (JP)
Title: Hari removal with a paste based on starchy syru
Inventor: HAYASHI YOSHIO
IPC: A61K8/00
Filed: 1975-10-22
Abstract: PURPOSE: To remove simply and completely the hair by using a paste composed of starchy syrup and a specific thickener. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S6018530-A (JP)
Title: Production of polyethylene molded article
Inventor: SHIOBARA TOMOO
IPC: B29C47/00
Filed: 1983-07-11
Abstract: PURPOSE:To obtain a crosslinked PE molded article with a simplified process, by mixing PE with a vinylalkoxysilane added with a Lewis acid and a radical generator, and heating, kneading and molding the mixture. CONSTITUTION:A mixture of (A) PE, (B) a vinylalkoxysilane added with a Lewis acid [preferably 1/10-1/4mol of a lewis acid (e.g. BF3) is added to 1mol of a vinylalkoxysilane (preferably vinyltrimethoxysilane, etc.)] and (C) a radical generator (e.g. benzoyl peroxide, etc. in an amount of preferably 0.1-10pts.wt. per 100pts.wt. of the vinylalkoxysilane) is kneaded under heating, and molded to obtain a molded article of PE. The amount of the vinylalkoxysilane in the component B is preferably 0.5-5pts.wt. per 100pts.wt. of the component A.
Patent JP-H10301921-A (JP)
Title: Method for synthesizing character string group selected from character string data file with another data and computer-readable recording medium having recorded program
Inventor: SASAI KATSURO
IPC: G06F17/21
Filed: 1997-04-30
Abstract: PROBLEM TO BE SOLVED: To obtain document data to which a character string of another data is inserted or connected. SOLUTION: In the method, the variable names or the like of character variables are included in any of items of a data file consisting of plural lines each of which consists of plural items including one or more character string storinig items, and required lines less than a condition to be satisfied are extracted or selected. The values of character string variables having the variable names included in the data of the data file are substituted for a series of sequential character string variables separately prepared. The substituted values are inserted or connected into/with the other part of a character string to be obtained finally in fixed order. The method includes the execution of a program including these processes. These processes are recorded in a computer-readable recording medium.
Patent JP-S63291253-A (JP)
Title: Autochanger for disk cartridge
Inventor: OTA TOSHIRO
IPC: G11B17/26
Filed: 1987-05-23
Abstract: PURPOSE:To contrive simplification and also to enable accurate positioning by positioning upper and lower sliders by a position detecting arm in common use as a positioning arm. CONSTITUTION:The titled autochanger is equipped with a plural number of upper and lower positioning parts 47 provided on the side of the upper and lower sliders 45a and 45b and the position detecting arm 49 in common use as the positioning arm for the upper and lower sliders to be selectively engaged with the positioning parts 47 by wedge action due to being pressingly energized to the side of the upper and lower sliders 45a and 45b. Then, plural disk cartridges are housed in a cartridge case to be moved up and down. Consequently, the plural disk cartridges are dealt with the cartridge case as one block. Furthermore, since the positioning and the position detecting for the upper and lower sliders 45a and 45b are performed by one common arm 49, the structure is simplified, and since the upper and lower sliders 45a and 45b are positioned by selectively engaged with the plural positioning parts 47 by wedge action, the cartridge case can be moved up and down, while it is being positioned accurately.
Patent JP-H09309798-A (JP)
Title: Production of fused ultrafine particles
Inventor: KIYO HEISHIYA
IPC: B01J19/12
Filed: 1996-05-22
Abstract: PROBLEM TO BE SOLVED: To enable each of ultrafine particles to be fused to each other under controlled conditions and increase the stabilization of fused ultrafine particles which are important in the application of fused ultrafine particles. SOLUTION: At least two ultrafine metallic particles adjacent to each other 1a, 1b are irradiated with high-energy beams 2, for example, electron beams to fuse the two ultrafine metallic particles thereby forming a fused ultrafine particle 3 having a corresponding grain boundary. These fused ultrafine metallic particles 3 are further irradiated with high-energy beams to lower the Σ value in the corresponding grain boundaries thereby producing stabilized ultrafine fused metallic particles 4.
Patent JP-H01296914-A (JP)
Title: Structure for adjusting mower height of lawn mower
Inventor: MATSUDA KENJI
IPC: A01D34/74
Filed: 1988-05-24
Abstract: PURPOSE:To facilitate readjustment of a cutting height of a mower by providing a lower limit setter for regulating automatic lowering of the mower at an optional position by mechanical contact. CONSTITUTION:The height of a mower (M) is adjusted before starting operation to regulate lowering of the mower (M) by its own weight with mechanical contact by a lower limit setter 15. Even if the mower is lifted during operation, the mower is regulated and stopped at the previously adjusted position simply by lowering thereof with its own weight and cutting height can be also kept constant without requiring readjustment of the cutting height.
Patent JP-S5351770-A (JP)
Title: Electronic alarm watch
Inventor: OOKI TOSHIMI
IPC: G04C3/14
Filed: 1976-10-21
Abstract: PURPOSE: Not to increase the mechanical parts of an electronic wrist watch of analogue type by accomplishing the alarm presetting operation without the use of mechanical means such as an aiming hand. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S61283763-A (JP)
Title: Starter for motorcycle or the like
Inventor: TSUMIYAMA YOSHINORI
IPC: F02N15/02
Filed: 1985-06-11
Abstract: PURPOSE:To prolong the life of a starter motor by always engaging the pinion of the starter motor with a gear transmission mechanism and constituting a cone type torque limitter also used as brake apparatus by press-attaching the both tapered surfaces of the inner peripheral surface of one gear and the rim part of another gear. CONSTITUTION:The revolution torque of the first gear 20 always meshed with the pinion of a starter motor is transmitted to a shaft 19 within the torque capacity range of a torque limitter 23 also used as brake apparatus, and transmitted to a crankshaft through a gear mechanism, one-way clutch, etc. As for the torque limitter 23 also used as brake apparatus, a tapered surface 26a is formed onto the flange 26 of the shaft 19 for screwing the second gear 18, and fitted onto the tapered surface 20a of the first gear 20 in ring form, and a shim 28 and a belleville spring 29 are interposed between the both gears, and a press-contact force is applied onto between the both tapered surfaces. Therefore, the reverse revolution of a gear transmission mechanism is brake- applied by the friction generated between the both tapered surfaces, and the reverse revolution is not transmitted to the pinion before reduction, and the life of the starter motor can be prolonged.
Patent JP-H01295789-A (JP)
Title: Dust proof device in rectangular coordinate robot
Inventor: WATAJIMA KENJI
IPC: B25J19/00
Filed: 1988-05-24
Abstract: PURPOSE:To equalize always the supply length of one dust proof sheet to the take-up length of the other dust proof sheet to cover surely and opening of a base casing and prevent it from the intrusion of chips and dirt, by interlocking a pair of take-up sections with a tapered groove member and a tapered belt. CONSTITUTION:A ball screw is rotated by driving a motor to shift a driven section 4 by a predetermined distance. One dust proof sheet 5B is sent out of one take-up section 6b along with the shift of the section 4. As said sheet is sent out, the rotation of one take-up section is transmitted to the other take-up section 6a through a tapered groove member and a tapered belt 8, and the other take-up section is rotated to take up the other dust proof sheet 5a around the other take-up section. A position of the tapered belt 8 engaging the tapered groove member 7a varies with the magnitude of tension so that the rotational speed of both take-up sections 6a, 6h is varied. As a result, the supply length of the dust proof sheet is always equal to the take-up length of same so that the opened surface of a base casing 2 is covered with the dust proof sheet.
Patent JP-S62282789-A (JP)
Title: Solid phase joining device
Inventor: KASHIBA YOSHIHIRO
IPC: B23K20/14
Filed: 1986-05-29
Abstract: PURPOSE:To form the strong joining force on objects to be joined by reducing a contact area between a pressurizing jig and the object to be joined and moving the pressurizing jig in a parallel direction to the joining surfaces in the objects to be joined whose one side has flexibility. CONSTITUTION:The object 2A of the objects 2A and 2B to be joined is made flexible. The objects 2A and 2B are installed on holders 3A and 3B and a joining chamber 1 is made to an ultra-high vacuum and the objects 2A and 2B to be joined are cleaned by a cleaning device. The tip of the pressurizing jig 8A is rounded and cylindrical and the contact area between the pressurizing jig 8A and the object 2A to be joined is made smaller than a joining area be tween the joining surfaces 201A and 201B. The pressurizing jig 8A is lowered by a pressure device 7 and pushed against the object 2A to be joined by the micro-pressure. Next, an X-Y table 15 is actuated and moved along the object 2A to be joined in the parallel direction to the joining surface. In this way, a strong joining force is obtained without damaging the objects to be joined.
Patent JP-H11327633-A (JP)
Title: Plant operation device and recording medium for recording processing program of the device
Inventor: YAMAMOTO YOKO
IPC: G08C25/00
Filed: 1998-05-11
Abstract: PROBLEM TO BE SOLVED: To reduce the load of the retrieval of a symbol and to improve the efficiency of a power plant operation by displaying the selectable symbols of a graphically displayed system diagram as many as possible and reducing the sheet number of the system diagram as much as possible. SOLUTION: A symbol state display means 6 changes a shape and performs display while keeping the essential feature of the symbol as it is for the discrimination of an operation object/an operation non-object among the symbols of the graphically displayed system diagram. A cursor pointer selection means 3 performs selection by a cursor pointer such as a mouse or the like for highly accurately transmitting coordinate selection instead of a conventional touch operation. A pointer shape change processing means 2 performs a processing for indicating that it is within a selectable area by setting an effective area for the respective symbols selectable on the system diagram by the cursor pointer and changing the pointer shape when the pointer enters the range.
Patent JP-S6399912-A (JP)
Title: Manufacture of trim material for motor car
Inventor: OKINA TOYOHIKO
IPC: C08G18/16
Filed: 1986-05-30
Abstract: PURPOSE:To obtain a light-weight trim material for a motor car by simplifying a manufacturing process and reducing the cost of manufacturing facilities, by a method wherein the process extending to molding of a base material and further to unification of a skin material and base material form vacuum molding of the skin material is performed with the same molding tool without shifting an intermediate molding. CONSTITUTION:A skin material 12 is formed of a thermoplastic plastic sheet, which is heated and in a softened state, by sucking the thermoplastic plastic sheet with vacuum to a mold surface composed of a predetermined form in a molding tool. A matlike fiber-reinforced material 18 is mounted on the skin material 12 of the molding tool through an adhesive agent layer 16 and the matlike fiber-reinforced material 18 is impregnated with polymer raw materials 20 by casting the same into the molding tank. A base material in a state of a mold from is formed by composing and unifying the impregnated and cured high- crosslinking-density polymer and the matlike fiber-reinforced material 18. The base material possesses excellent strength and rigidity as respective strength and rigidity of the high- crosslinking-density polymer and matlike fiber-reinforced material are worked upon by involving with one another. The base material and skin material are turned into a monolithic molding by joining strongly through adhesion at the time of cure of the polymer raw materials and the interposing adhesive agent layer 16.
Patent JP-H08305348-A (JP)
Title: Capstan of piano
Inventor: MIWA SHINICHIRO
IPC: G10C3/16
Filed: 1995-04-27
Abstract: PURPOSE: To make it possible to eliminate a working cost and to easily adjust the height of a capstan without removing a keyboard even if a height adjustment quantity is large by specifying the shape of the capstan. CONSTITUTION: The capstan 1 is composed of a plate which is fixed at its one end atop the keyboard 2, extends above the keyboard 2 and is deformable by bending. The height adjustment of the capstan 1 is executed by pressing a finger or suitable tool to the capstan 1 and raising the capstan or directly applying force on the capstan so as to bring down the capstan. The capstan 1 composed of, for example, mild steel, is easily bent and deformed around the fixing part 1a as a fulcrum and, therefore, the large height adjustment quantity is obtd. by one time of operation; in addition, the shape after the bending and deforming, i.e., the height after the adjustment, is stably maintained. Then, the height of the capstan is easily adjusted without removing the keyboard 2 even if the height adjustment is large.