baber/WOPTO huggingface dataset:
Patent JP-2001090875-A (JP)
Title: Hose for transport
Inventor: WAKABAYASHI TADASHI
IPC: F16L11/11
Filed: 1999-09-21
Abstract: PROBLEM TO BE SOLVED: To ensure a desired strength of an outer layer with a minimum cord ply number and to improve pressure resisting efficiency relative to the cord ply number, in the case of a double-structured hose including an inner layer and an outer layer and equipped with a means for detecting leakage of a fluid from the inner layer. SOLUTION: An asymmetric cord layer wound as a leak detecting means on the outer layer is wound only on a part of the entire length of the hose, and its inner end part is fastened to the outer layer while its outer end part is fixed to an annular rotary member rotatably positioned on a nipple. An exfoliation layer is provided between the asymmetric cord layer and the outer layer. When the outer layer is deformed by a pressure of a fluid leaking from the inner layer, the exfoliation layer is exfoliated to produce torsion.
Patent JP-H1091510-A (JP)
Title: Shared file updating control system
Inventor: MORIOKA ATSUSHI
IPC: G06F15/16
Filed: 1996-09-17
Abstract: PROBLEM TO BE SOLVED: To reduce the load of a host computer and to improve the performance of a loosely coupled computer system which contains plural host computers. SOLUTION: The host computers 11 to 14 manage the generation numbers of shared files 40 included in their own local buffers 21 to 24 respectively, notify a file exclusive control processor 30 of the generation numbers when a lock instruction is given, control the read of files 40 based on the generation numbers notified from the processor 30, and notify the processor 30 of a fact whether the files 40 are updated or not when an unlock instruction is given. The processor 30 notifies one of computers 11 to 14 of the generation numbers of files 40 that are managed the processor 30 itself when the lock success is notified and then counts up the generation numbers of files 40 that are managed by the processor 30 itself if the information showing the updating of files 40 is added when an unlock instruction is given.
Patent JP-H08127010-A (JP)
Title: Pseudo rock panel and manufacture thereof
Inventor: HASHIDA TOSHISHIGE
IPC: B44C5/06
Filed: 1994-10-31
Abstract: PURPOSE: To provide a pseudo rock panel which eliminates artificial feeling, represents a surface of a natural rock correctly, and fits a surrounding view, and a method for manufacturing the panel. CONSTITUTION: A pseudo rock panel 12 consists of two layers having different compositions: a surface layer 10 and a reinforcing layer 11. The surface layer 10 has a thickness of 2-4mm formed by spraying a mixture of cement, resin, short chop fiber, sand and pigment with a gun on a mold formed out of a natural rock. The reinforcing layer 11 has a thickness of 8-17mm formed by spraying a mixture of cement, resin, chopped fiber whose length is longer than that of the chop fiber, and sand whose grain diameter is larger than that of the surface layer with the gun on the surface layer.
Patent JP-S61143859-A (JP)
Title: File defining system
Inventor: AKITA HIROSHI
IPC: G06F12/00
Filed: 1984-12-18
Abstract: PURPOSE:To facilitate the easy definition of a file and to decrease the file definition errors by supplying the data needed for file definition and collating the data with the contents of a data item dictionary memory part. CONSTITUTION:An input part 1 is connected to an input check part 2, and the part 2 is connected to a processing part 4. While a data item dictionary memory part 3, a converting part 5 and a file definition storing part 6 are connected to the part 4. The data supplied from the part 1 are checked by the part 2 and given to the part 4. The part 4 collates the input data with the contents of the part 3 to produce the file definition and registers this definition to the part 6.
Patent JP-H11193871-A (JP)
Title: Oil control valve
Inventor: SAKATA AKIRA
IPC: F01L1/34
Filed: 1998-09-21
Abstract: PROBLEM TO BE SOLVED: To simplify working, reduce the cost and reduce the size by providing a valve body with a drain passage formed at a distance from a spool along the aixal direction of the spool, and communicating plural oil through chambers isolated from the primary side port with a drain port by the drain passage so that it is sufficient to provide one drain port. SOLUTION: A valve body 63 is separated into a housing 61 and a sleeve 62, a part of the outer peripheral surface of the sleeve 62 is cut off to form an axial groove, and the sleeve 62 is fitted to the housing 61 to be united in a body, thereby forming a drain passage 70. The drain passage 70 is parallel to the spool 64 and at a distant from the spool 64 by the sleeve 62. Communicating holes 71, 72 communicate the inside of the sleeve 62 with the drain passage 70, and the drain port 73 is communicated with the drain passage 70. Oil through chambers A-D are formed in the sleeve 62 to be partitioned by the spool 64. Accordingly, working can be simplified, the cost can be reduced, it is sufficient to provide one drain port 73, the axial length of the valve 60 can be shortened, and working for the fitting surface can be facilitated.
Patent JP-H08126880-A (JP)
Title: Pump with mixing and boosting chamber
Inventor: MIYAUCHI SUNAO
IPC: F04D13/14
Filed: 1994-10-31
Abstract: PURPOSE: To rapidly and uniformly mix a mixture to a high concn. by improving the solubility of air, chemicals, etc., in water. CONSTITUTION: An impeller 2 arranged in a mixing and boosting chamber 1 is rotated by a mover 4, and water is introduced from an inlet 3. Air is simultaneously supplied from a mixture feed line 5, the water W and bubble B are sucked by the impeller 2, revolved and discharged from the outlet of the impeller 2, the discharged bubble B is sheared into fine bubbles (b) by the shearing action caused by the revolution of the impeller 2, the fine bubbles are revolved in the chamber 1 along with the water W, the radius of turn is gradually increased, the revolving speed is lowered, the pressure is increased, the revolving speed of the fluid is further decreased by plural partition plates 6, and the fluid is increased in pressure and then discharged from an outlet 7.
Patent JP-2001093957-A (JP)
Title: Apparatus and method for manufacturing electronic component
Inventor: TAGUSA YASUNOBU
IPC: H01L21/68
Filed: 1999-09-21
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for manufacturing electronic components which is improved in effective floor area ratio, etc. SOLUTION: This apparatus has a transport machine, which moves on a rail disposed at the ceiling, puts cassettes 5 in a cassette container 8 and transports it to carry in/out chamber 6, and a means 9 disposed in the carry in/out chamber 6 for lifting the cassettes 5 carried with the cassette container 8, and comprises a transporting means for taking only one of substrates 1 horizontally from the cassette 5 at an approximately fixed horizontal position and transferring it out to a load lock chamber 3.
Patent JP-2001089959-A (JP)
Title: Three-dimensional sheet suitable for cushion sheet for seat and laying cushion sheet for seat
Inventor: UEDA TAKAO
IPC: A47C31/11
Filed: 1999-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a three-dimensionally knitted sheet which has excellent cushioning property, excellent air permeability, excellent body pressure dispersibility, and excellent restorability, is comfortable, and scarcely gives fatigue, when applied to a cushion sheet for a seat such as an automotive seat. SOLUTION: This sheet comprises a three-dimensionally knitted fabric knitted using a 6 to 16 gauge double raschel knitting machine. Therein, the total thickness of both the yarns of a knit stitch formed from ground knitting yarns for front and back knit fabrics knitted in a lace mesh tissue and connection yarns for connecting the front and back knit fabrics is set to be >=500 denier. A truss structure connection layer in which the connection yarns comprising monofilaments are obliquely crossed between the front and back knit fabrics is formed. The total filling index P of the connection yarns is set to a range of the inequelity: 0.003<P<0.09.
Patent JP-H10108958-A (JP)
Title: Release detector for pachinko machine
Inventor: SAKAMOTO HIDEO
IPC: A63F7/02
Filed: 1996-10-08
Abstract: PROBLEM TO BE SOLVED: To eliminate compelled attendant work associated with the exchange of pachinko machines by providing a means on the side of a pachinko island base to detect the release of the body of the pachinko machine. SOLUTION: This release detector 7 of a pachinko machine body is constituted of a slide plate 11 for mounting a detecting part 9 thereon, a mounting plate 10 to be mounted on a pachinko machine base. The release detector 7 is mounted on the pachinko island bass by a hinge metal so as to be located at an upper part of the side where a front frame is released. With the mounting of the release detector 7, a button 8 is pressed onto the rear of a game board to be forced into the detecting part 9 when the body of the pachinko machine is closed with respect to the pachinko machine island. When the pachinko machine is released, the button 8 sticks out of the detecting part 9 to change a signal of an electric switch thereby reporting the release to a hall computer.  This can prevent criminal act and eliminates the need for wire changing work even during the replacement of the pachinko machines.
Patent JP-H06198201-A (JP)
Title: Recovery of acid catalyst from process of receiving acid catalytic action
Inventor: SUBUEN IBUARU HONMERUTOFUTO
IPC: B01J27/32
Filed: 1993-10-26
Abstract: PURPOSE: To decrease environmental danger and reduce the cost by making an acid catalyst adsorbed on an adsorbent bed by passing a product stream of hydrocarbons containing the acid catalyst, making the acid catalyst desorbed by passing a process stream of hydrocarbons and circulating the process stream into the hydrocarbon process together with the desorbed acid catalyst. CONSTITUTION: Method for recovering an acid catalyst from acid catalyzed hydrocarbon conversion process receiving acid catalyst reaction comprises firstly a step of passing a product stream of converted hydrocarbons containing the acid catalyst and leaving the hydrocarbon conversion process receiving acid catalyst reaction through a fixed bed of a solid adsorbent material having affinity for the acid catalyst and thereby adsorbing the acid catalyst on the adsorbent material. The adsorbed acid catalyst is desorbed by passing the process stream of hydrocarbons through the adsorbent bed. Then the process stream is cycled together with the desorbed acid catalyst contained therein to hydrocarbon conversion process. Consequently the removed acid catalyst is recovered and recycled to process without further treatment.
Patent JP-S63122105-A (JP)
Inventor: KAMIAKUTSU MASAKI
IPC: H01C17/22
Filed: 1986-11-12
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-H03127090-A (JP)
Title: Module connecting method for large-sized display device
Inventor: HORIUCHI KEI
IPC: H01L27/32
Filed: 1989-10-13
Abstract: PURPOSE:To simplify mechanical connections and electric connections by engaging conductive fastener claws which are connected to electric conductors at the positions of the electric conductors at connection sides, engaging insulating fastener claws with other parts, to form a slide fastener and fastening the slide fastener. CONSTITUTION:The electric wirings 2c laid on the opposite sides of modules 2 to be connected mutually are so arranged that couples to be connected face each other; and the conductive fastener claws 3a connected to the electric wirings 2c are engaged at the positions where the electric conductors 2 are laid, and the insulating fastener claws 3b are engaged at other positions to form the slide fastener 3, which is fastened. Therefore, couples of electric wirings 2c which are connected are also connected electrically by the fastener claws 3a when the modules 2 are connected mechanically. Consequently, the mechanical connections and electric connections are simplified and the operation efficiency is improved.
Patent JP-H05108666-A (JP)
Title: Restaurant system
Inventor: NAGATSUMA SHOICHI
IPC: G07G1/12
Filed: 1991-10-16
Abstract: PURPOSE:To enable each customer of a restaurant to quickly and accurately know the average serving time as a reply as soon as the customer gives his order through a menu. CONSTITUTION:When a customer inquires the average serving time T of menus, this inquiry is sent to a restaurant computer 2 through a handy terminal 1. The time T is decided by the computer 2 based on the 1st and 2nd tables 3 and 4. Then the time T is sent to the terminal 1 from the computer 2 and also displayed on e display 6 of the terminal 1.
Patent JP-H0874581-A (JP)
Title: Correspondence to mirror cycle in time of having rotary valve used in four-cycle gasoline engine
Inventor: NAKADA OSAMU
IPC: F02D13/02
Filed: 1994-09-04
Abstract: PURPOSE: To prevent any reverse flow to a carburetor of a mixer from occurring by installing this mixer and both air exclusive intake and exhaust ports, and in time of a series of processes up to intake air, compression and expansion, setting up an air port due to both up and down motions of a piston by means of a crankshaft at angle in the specified range. CONSTITUTION: An intake port and an exhaust port 7 for mixture exclusive use in a combustion chamber are installed, and further an air port 8 opening simultaneously with the mixture exclusive intake port or somewhere little later in time of an intake process of air-fuel mixture, and rotating a crankshaft as far as 135 degrees from 30 degrees out of the bottom dead center even getting into a compression process, and being opened till a piston 11 goes up. Likewise, an air exclusive intake port 9 rotating the crankshaft as far as 160 degrees from 50 degrees out of the top dead center in time of an expansion process and opening while the piston 11 goes down, then closing at the bottom dead center, is installed as well.  With this constitution, any possible flowing backward of the mixture to a carburetor is preventable, so the rate of a ratio of compression ratio < expansion ratio can be taken higher insofar as possible.
Patent JP-H0986706-A (JP)
Title: Bag separating and picking method and device
Inventor: SATO ATSUSHI
IPC: B65H3/54
Filed: 1995-09-22
Abstract: PROBLEM TO BE SOLVED: To easily and stably separate bags put in the stacking state one by one and pick the same by pressing four corners of the uppermost layer bag, pushing up the stack of bags from below to set the level of the uppermost layer bag to a fixed level, and sucking the central part of the uppermost layer bag to pick the bag. SOLUTION: A cartridge 11 includes a box-shaped storing part 11A for storing bags 1 in the stacking state. A push-up device 12 pushes up the stack 2 of bags stored in the storing part 11A of the cartridge 11 from below corresponding to a push-up port 11S of the cartrige 11 to set the level of the uppermost layer bag 1 to a fixed level. The push-up device 12 is so constructed that a push-up plate 12A is moved up by a pneumatic cylinder or the like or the push-up plate 12A is sprung upward by a pneumatic spring, a coiled spring or the like. A sucking and taking device 13 is placed opposite to a pick-up port 11 of the cartridge 11 to suck the central part of the bag 1 positioned in the uppermost layer in the storing part 11A of the cartridge 11 and pick up the same.
Patent JP-H07107594-A (JP)
Title: Piezoelectric sound transducer device
Inventor: KANAI YASUHIRO
IPC: H04M1/03
Filed: 1993-09-30
Abstract: PURPOSE:To easily perform the assembly of the piezoelectric sound transducer device and the replacing of the piezoelectric elements and to prevent the defect due to water. CONSTITUTION:A piezoelectric element 17 is mounted on a case 25. The case 25 is installed inside a housing 11 with a sound emitting hole 24. The case 25 is provided with a bottom wall 31 with an air damper hole 16 and a surrounding wall 32 which stands from a side of the bottom wall 31 around the air damper hole 16. The surrounding wall 32 is mounted opposite to the sound emitting hole 24 of the housing 11. The piezoelectric element 17 is mounted to close the opening end part of the surrounding wall 32.
Patent JP-2001092628-A (JP)
Title: Arithmetic unit
Inventor: TOMITA NORIYUKI
IPC: G06F7/00
Filed: 1999-09-22
Abstract: PROBLEM TO BE SOLVED: To provide an arithmetic unit for realizing processing for performing the arithmetic operation of addition or subtraction in the next instruction in one step when two values are compared, and a preliminarily decided comparing result is obtained. SOLUTION: A 2×n bit adder is divided into an upper (n) bit adder and a lower (n) bit adder, and the size comparing operation of two values inputted to the first adder among the both (n) bit adders is operated by the first adder, and the addition or subtraction of two values inputted to the second adder is operated by the second adder. Then, a sign flag obtained from the result of the size comparing operation by the first adder is used as a writing control signal to a register in which the arithmetic result of the second adder should be written.
Patent JP-H09117093-A (JP)
Title: Electric motor power steering system
Inventor: ABE MASAO
IPC: H02K5/14
Filed: 1995-10-17
Abstract: PROBLEM TO BE SOLVED: To provide an electric motor power steering system in which the assembling work is facilitated by decreasing the number of components and the labor for assembling. SOLUTION: A control circuit 9 is disposed on the side of a motor in a motor housing with two brush holders 23 being secured integrally to an outer case 9b for holding a board 9a. Two brush holders 23 are constructed such that the center lines A, B of a brush inserting section pass through the central axis O of an armature while making an angle of 90 deg. (i.e., two brushes 22 are disposed at an interval of 90 deg. in the circumferential direction of a commutator 21). The motor wiring connecting the control circuit 9 and the brush 22 is realized by connecting an intermediate terminal 43 provided on the outer case 9b with each switching element 33 arranged on the board 9a by means of a bonding wire 44 and connecting a spring 45 contained in the brush holder 23 with the intermediate terminal 43.
Patent JP-S61147934-A (JP)
Title: Manufacture of dot wire
Inventor: FUJIYOSHI KATSUSATO
IPC: B21F23/00
Filed: 1984-12-19
Abstract: PURPOSE:To manufacture a durable, wear resistant, and hardly breakable dot wire by making a sintered alloy by heating and pressing a powdered material of a sintered hard alloy in an inert gas, extruding the sintered alloy from a sintered hard alloy die to form a thin wire after forging and rolling, and applying plastic working and heat treatment of quenching and tempering to the wire. CONSTITUTION:All powders of 1.25% C 5, 4% Cr 6, 5% Mo 7, 6% W 8, 3% V 9, 8% Co 10, and residual powdered Fe 4 are mixed to make a mixture material 12. A can 13 made of mild steel sheet is filled with the material 12 and deaeration 14 of the can 13 is performed and the sintered alloy 2 is made by a hot static pressing method 16 using a hot static pressing device 15. The sintered alloy 2 is formed to a bar-shaped member 3 through forging 18 and rolling 19. Then the member 3 is heated at >=1,000 deg.C in a furnace and extruded from the sintered hard die 20 to form a five wire 3 with >=20% reduction in area. The hot static pressing method is applied to the wire 3 at >=1,000 deg.C and under >=1,500atm in the furnace 23 to produce a high density alloy. Furthermore, the plastic working 24, cutting 25, quenching 26, and heat treatment of quenching 26A and tempering 26B are applied to the high density alloy.
Patent JP-H02118015-A (JP)
Title: Method and device for degasifying molten metal
Inventor: KATO SABURO
IPC: C21C7/10
Filed: 1988-10-26
Abstract: PURPOSE:To easily degasify molten metal by dipping a cylindrical vessel in a molten metal bath to fill the vessel with molten metal, raising the vessel and then evacuating the inside of the vessel. CONSTITUTION:The cylindrical vessel 3 is dipped in the molten metal 23 in a ladle 1. The gas in the vessel 3 is discharged from a duct 5 through an discharge valve 4. A cutoff valve 6 is opened, and a volume-regulated inert gas is introduced through a valve 24. The vessel 3 is filled with molten metal, the internal space is replaced by the inert gas atmosphere by a bottom-blowing gas, the discharge valve 4 is closed, and the vessel 3 is pulled up to a specified level. The inside of the vessel 3 is evacuated at this time by the weight of the molten metal 23. The gas generated from the molten metal 23 and the air leaked into the vessel 3 through valves, etc., are sucked by a vacuum pump 8, and discharged to keep the vacuum in the vessel 3. Vacuum degasification is carried out under such conditions.
Patent JP-H09108542-A (JP)
Title: Exhaust gas treating system
Inventor: KOBAYASHI TAKAFURU
IPC: B01D53/94
Filed: 1995-10-17
Abstract: PROBLEM TO BE SOLVED: To remove nitrogen oxides (NOx ) and sulfur oxides (SOx ) contained in exhaust gas which is exhausted from a boiler, a gas turbine, an engine and a combustion furnace for burning various combustible materials. SOLUTION: Nitrogen oxides (NOx ) and sulfur oxides (SOx ) contained in exhaust gas exhausted from a boiler 11 are treated respectively as follows: nitrogen oxides (NOx ) are changed into nitric acid or nitrate in a denitration tower 22 filled with activated carbon fiber. Nitric acid or nitrate is recovered. Sulfur oxides (SOx ) are changed into sulfuric acid or sulfate in a desulfurization tower 23 filled with activated carbon fiber. Sulfuric acid or sulfate is recovered.
Patent JP-S62130146-A (JP)
Title: Dual spindle arrangement capable of adjusting cut-depth
Inventor: KOARASHI MASAAKI
IPC: B23B19/02
Filed: 1985-11-30
Abstract: PURPOSE:To make it possible to adjust the cut-depth at a low cost, by fixing gears having reversely twisted angles to inner and outer spindles eccentrically journalled, by meshing a helical gear on one and the same axis, and by moving this helical gear in the axial direction. CONSTITUTION:An inner spindle 5 is journalled in an outer spindle 4, eccentric therewith. A tool fitting hole 6 is formed in the inner spindle 5 at the front end of the latter, eccentric with the spindle 5. Gears 7, 8 having reversely twisted angles are fixed to the outer and inner spindles 4, 5, the gear 8 being meshed with an inner tooth gear 11. The outer diameter of the gear 7 is equal to that of the inner tooth gear 11. A helical gear 9 is integrally incorporated with gears 9a, 9b having reversely twisted angles on one and the same axis. When a thread shaft 10 is rotated, the helical gear 9 is moved in the axial direction so that the inner and outer gears 7, 11 are rotated in opposite directions so that the rotational phases of the inner and outer spindles 4, 5 vary, thereby the rotational phases of the main spindles are shifted correspondingly. With this arrangement, the cut-depth of a tool varies, and therefore, it is possible to adjust the cut-depth with a cheap device.
Patent JP-H09112346-A (JP)
Title: Air vent device for carburetor
Inventor: NOZAWA HISAYUKI
IPC: F02M5/08
Filed: 1995-10-17
Abstract: PROBLEM TO BE SOLVED: To provide an air vent device for a carburetor to maintain startability and low speed running ability of an engine in an excellent state and the combustion efficiency thereof at an excellent value. SOLUTION: An air vent device for a carburetor 2 is formed in such a manner that a ram pressure by running air is introduced in the venturi of the carburetor 2 through an intake passage 5 and also introduced in the float chamber of the carburetor 2 through an air vent passage 4 branched from the intake passage 5. The air vent device is formed to have a difference in level in such a manner that a part of the air vent passage 4 is positioned in a level lower than that of a connection port with the float chamber.