baber/WOPTO huggingface dataset:
Patent JP-2000074006-A (JP)
Title: Direct acting device gear
Inventor: MOCHIZUKI MASANORI
IPC: F15B15/02
Filed: 1998-09-02
Abstract: PROBLEM TO BE SOLVED: To provide a direct acting driving gear with no troublesomeness required for connection of a drive shaft and an output main shaft. SOLUTION: A direct acting piston 43 of separated body from a drive shaft 45 is received slidably in the inside in a cylinder 41. The drive shaft 45 is penetrated in an externally peripheral air-tight condition through a wall surface 41a for connecting the drive shaft 45 to an output main shaft 13, a removable plug body 37 is provided in a wall surface 41b in a position opposed to a location corresponding to a mounting part 45a of the drive shaft 45 in the direct acting piston 43. The plug body 37 is removed, the drive shaft 45 connected to the direct acting piston 43 is connected by screw locking to the output main shaft 13 by a screwed bolt 47. Thereafter, the plug body 37 is mounted, the cylinder 41 is placed in a closed condition. A direct acting driving gear 40 can be relatively direct acting driven relating to the output main shaft 13 with respect to the cylinder 41.
Patent JP-H06103795-A (JP)
Title: Mask rom
Inventor: NAGASAWA MASANORI
IPC: G11C29/00
Filed: 1992-09-17
Abstract: PURPOSE:To obtain a mask ROM for relieving a defective bit with a simple circuit constitution without enlarging a chip size by using a EPROM cell. CONSTITUTION:Defectives of bit lines and defective parts of group bits found by a test result of a mask ROM section 1 are previously written in a defective output writing circuit 32, outputted to a error correction circuit 31, and defective parts are relieved by using parity. The writing circuit 32 is enough to be a EPROM having the number of bits corresponding to defective parts and small capacity is sufficient for the purpose. An address of a defective part of a word line found by a test result of the mask ROM 1 is written in a word line defective address writing circuit 33, when it coincides with an external access address, data from a corresponding EPROM 2 for redundancy is substituted for data from the ROM 1, and outputted. A defective for a single bit is relieved by either of the correcting circuit 31 or the PROM 2 for redundancy. Thus, since suitable methods relieve defective parts respectively, the mask ROM chip size.
Patent JP-2001074624-A (JP)
Title: External pressure load-testing device of steel pipe
Inventor: MARUYAMA KAZUSHI
IPC: G01N3/12
Filed: 1999-09-01
Abstract: PROBLEM TO BE SOLVED: To obtain a lightweight and compact external pressure load-testing device by further simplifying clamping structure without reducing the outer surface-sealing function of the external pressure load-testing device of a steel pipe. SOLUTION: In the external load-testing device of a sample steel pipe 4 where the end part of the sample steel pipe 4 projects toward the outside of a pressure vessel 1, a first seal part is formed, with an O ring, at the gap between the inside at both the sides of the pressure vessel 1 that is made of a thick cylinder and the outer surface of a lid 2 with a pair of packing holders that has a packing holder where a sample steel pipe outer surface seal packing 9 for sealing the outer surface of the sample steel pipe 4 is loaded inside, and a flange and plays a role of the lid, a U packing 5 is loaded into the corner part on the inner surface of the end of the pressure vessel for forming a second seal part, and the lid 2 is clamped to the end part of the pressure vessel 1 with a high-strength bolt 13.
Patent JP-S61127591-A (JP)
Inventor: SAWA TAKANORI
IPC: B66B13/30
Filed: 1984-11-26
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-H0587984-A (JP)
Title: Dehydration of powder radioactive waste
Inventor: MUTO SUSUMU
IPC: G21F9/30
Filed: 1991-09-02
Abstract: PURPOSE:To dehydrate automatically and sufficiently powder radioactive waste such as ion exchange resin. CONSTITUTION:Slary of powder radioactive waste is supplied in a tank 2 for dehydration and water is removed by introducing compressed air from the upside of the tank 2. Then, rotation blade 10 inside the tank is rotated to flatten the sludge surface and to avoid air path and dehydration is attained by the pressure of the compressed air. After that, the rotation blade 10 is rotated reversely to exhaust the dehydrated radioactive waste from the bottom center of the tank.
Patent JP-H0967428-A (JP)
Title: Composite material, its production and composite material for lateral rigid part in track belt
Inventor: CHIBA FUMIO
IPC: C08K7/02
Filed: 1995-08-31
Abstract: PROBLEM TO BE SOLVED: To obtain a composite material composed of a polymer alloy consisting of a polyfunctional epoxy resin and an aromatic polycarbonate resin, and a reinforced fiber, resisting against an elevated high temperature state attributable to a high speed running, excellent in bending fatigue resistance and useful as lateral rigid materials in a track belt. SOLUTION: This composite material is composed of a polymer alloy as a matrix consisting of (A) a polyfunctional epoxy resin of a thermosetting resin preferably of 100 pts.wt., (B) an acid anhydride curing agent preferably of 90-130 pts.wt. and (C) an aromatic polycarbonate resin, which is a thermoplastic resin, having a glass transition temperature of >=130 deg.C and a molecular weight of 12000-80000 preferably of 3-25 pts.wt., and a reinforced fiber such as glass fiber or an aramid fiber. Further, the composite material is produced preferably using the polymer alloy and a reinforced fiber by a drawing formulation method.
Patent JP-S61128285-A (JP)
Inventor: ISHII TAKATOSHI
IPC: G06F3/038
Filed: 1984-11-27
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-S62111179-A (JP)
Title: Marine pump
Inventor: YOSHIDA YOSHIMICHI
IPC: F04B17/06
Filed: 1985-11-08
Abstract: PURPOSE:To promote the elimination or reduction of power, by connecting a fluid induction passage with a fluid discharge passage through a pump chamber, providing a pressure variable means, and performing its reciprocating motion through a swivel member moved by rolling and pitching of a ship. CONSTITUTION:A pump main unit 2 is formed by connecting fluid induction passages 3 with fluid discharge passages 4 through pump chambers 5 providing pressure variable means 7 of diaphragm or the like. An upper part supporting point 12c connects a swivel member 12, swivelably supported to a casing 2, with the pressure variable means 7. A pump, in which motion of the swivel member 12 is transmitted to the pressure variable means 7 of the pump chamber 5, performs pump action. Consequently, the pump can be actuated with no necessity for artificial external force, and the saving of energy can be promoted.
Patent JP-H0965772-A (JP)
Title: Full-opening/closing device for small tunnel covering film
Inventor: KUWANO HIROMI
IPC: A01G9/24
Filed: 1995-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a full-opening/closing device capable of mechanically wholly opening/closing a film on the outer face of a small tunnel via both main string and substrings by the normally/reversely rotational operation of a driving shaft, thus capable of conducting full-opening/closing works for the covering film in a simple operation in a short time. SOLUTION: This device is designed to open/close, with a film, the outer face of a small tunnel 2 for crop growth installed inside a plastic greenhouse. In this device, a main string 6 is set up in a U-shaped fashion when viewed from the top, above the small tunnel 2 along its longer direction, both ends 6a, 6b of the main string 6 are wound on a driving shaft 9 in an unwindable way, and there are also provided a substring 14 for opening the film, with one end 14a connected to one side line 6A of the main string 6 and the other end 14b to the openable end of the film 3 and another substring 16 for closing the film, with one end 16a connected to the other side line 6B of the main string 6 and the other end 16b to the openable end of the film 3.
Patent JP-H09148126-A (JP)
Title: Magnetic flux density amplifier of permanent magnet
Inventor: KURATOMI YASURO
IPC: C02F1/48
Filed: 1996-08-31
Abstract: PROBLEM TO BE SOLVED: To enable the magnetic flux density to be increased by continuously connecting plural permanent magnets putting their magnetic pole surfaces in order on the same planes to be covered with a casing or a cover partially or totally made of magnetic body making a fluid pass therethrough. SOLUTION: Sectionally disklike permanent magnets 1 made of four bodies in one line with magnetic pole surfaces attracted to one another are continuously connected e.g. in eight lines. Next, the magnets 1 in total of 32 bodies are contained in a casing 10 made of sectionally rectangular parallelepiped with two each of connecting nozzles 9. At this time, four each of interposing members 5 are arranged on both sides in the long direction of the continuously connected permanent magnets 1 as well as two each of the interposing members 5 are also arranged in-between the four permanent magnets 1 in a line so as to be divided by two each. Furthermore, an iron and ceramic made strips 11 are arranged so as to encircle the component body of these permanent magnets 1 to be inserted into the casing 10 for the fixation.
Patent JP-2001070305-A (JP)
Title: Sonograph
Inventor: SUNAKAWA KAZUHIRO
IPC: A61B8/08
Filed: 1999-09-02
Abstract: PROBLEM TO BE SOLVED: To measure blood flow velocity and velocity of a blood wall at the same time by separating ultrasonic echo from blood flow and that from a blood wall. SOLUTION: Ultrasonic echo from blood flow and a blood wall is phase detected and compared by separation with a filter. A deflection angle of echo line is controlled in such a direction that blood flow and velocity of a blood wall can be measured at the same time based on a comparison result in a delay control portion 3. Separated ultrasonic echo detection signal is operated in a real time way in a blood flow velocity operation part 8 and a tissue velocity operation part 9 to determine blood flow velocity and blood wall velocity. Then, a wave form of blood flow velocity and that of blood wall velocity are displayed in color on a B mode tomographic image.
Patent JP-S61155462-A (JP)
Title: Scortch resistant composition based on hydrolyzable pendant silane-containing water curable thermoplastic polymer and organotitanate
Inventor: KEOGH MICHAEL JOHN
IPC: C08L101/00
Filed: 1985-11-08
Abstract: Scorch resistant compositions comprising thermoplastic polymers having hydrolyzable, pendant silane moieties, prepared in the presence of a free radical generating compound and organo titanates, which are particularly useful as extrudates about wires and cables.
Patent JP-S6490907-A (JP)
Title: Burner
Inventor: KAWASHIMA KIYOSHI
IPC: F23D14/14
Filed: 1987-10-02
Abstract: PURPOSE:To keep a combustion flame in a held condition and contrive to stabilize the combustion flame by a method wherein a secondary air hole of a plate is made at another area other than a line connecting flame holes of the adjoining shortest positions. CONSTITUTION:A secondary air hole 4 is not bored between flame holes 3 at the shortest adjoining positions. Due to this arrangement, secondary air (e) supplied by itself is supplied between the adjoining flames (a) formed at the flame holes 3 and a secondary air flow from above location is entangled toward the relative flame ports 3 at its base end, resulting in that a part of the base end of the combustion flame (a) is extended toward the relative flame ports 3, projected, communicated with each other at four corners of the base end so as to form a connected flame (b). Accordingly, each of the combustion flames (a) is held by the connecting flame (b), a secondary air flow (e') required for making a stable combustion flame (a) is forcibly supplied from the secondary air hole 4 made at an area other than a line connecting the adjoining flame ports 3, resulting in that a positive combustion is assured and endurable against the high load combustion.
Patent JP-2000273101-A (JP)
Title: Pectin and its preparation and acidic protein food using same and its preparation
Inventor: TAKAHASHI TARO
IPC: A23L29/231
Filed: 1999-09-03
Abstract: PROBLEM TO BE SOLVED: To obtain a characteristic pectin which can stabilize dispersion of proteins in a pH range equal or above the isoelectric point by extracting root crops, especially tubers with hot water under weak acidic conditions. SOLUTION: As tubers, raw or dried starch cake which is produced as a byproduct in the starch industry is preferably used. Extraction is essentially conducted under weak acidic conditions of pH in the range of 3.8-5.3. Extraction temperature is preferably 100-130 deg.C. Furthermore, foreign starches are preferably removed to obtain a starch content of 60% or less as measured by a quantitative method with an enzyme. A pectin preferably has an average molecular weight of 50,000-300,000. In particular, by using a white potato-derived pectin, acidic protein food can be stabilized more favorably with a lower viscosity in a pH range equal or above the isoelectric point of the protein than by using a fruit- derived pectin.
Patent JP-H1086140-A (JP)
Title: Method of controlling wire travel of wire-saw
Inventor: SHIBAOKA SHINJI
IPC: B28D5/04
Filed: 1996-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a method of controlling the wire travel of a wire-saw capable of carrying out the most suitable supply of new wire. SOLUTION: A delivery in the forwarding direction and a delivery in the withdrawing direction of reciprocation wire 14 are controlled through measurement of the wire 14 after cutting an ingot 32 so that the diameter of the wire 14 after cutting the ingot 32 becomes constant. Namely, an abrasion limit value thereof is set previously in such a manner that when the diameter of the wire 14 after cutting the ingot 32 exceeds the abrasion limit value, a quantity of supply of new wire is reduced (a difference between a delivery in the forwarding direction and a delivery in the withdrawing direction is made small) and when it does not exceed the value, a quantity of supply of new wire is increased (a difference between a delivery in the forwarding direction and a delivery in the withdrawing direction is made large).  In this manner, the diameter 14 forming a row 20 of wire is always stable during the period of cutting the ingot, as a result, the accuracy of a wafer to be cut is improved.
Patent JP-H051213-A (JP)
Title: Thermoplastic resin composition
Inventor: NAKAKITA TOMOJI
IPC: C08L33/24
Filed: 1991-06-26
Abstract: PURPOSE:To provide a thermoplastic resin composition which has a well- balanced combination of heat resistance and mechanical properties such as rigidity, toughness, and strength and has excellent moldability. CONSTITUTION:The objective composition comprises a blend of 100 pts.wt. resin composition consisting of 95-5 pts.wt. thermoplastic polyester and 5-95 pts.wt polyglutarimide with 2-40 pts.wt. vinyl compound copolymer having an epoxy group.
Patent JP-H06102156-A (JP)
Title: Lng sampling system
Inventor: NAKANE YOSHIMITSU
IPC: G01N1/22
Filed: 1992-09-18
Abstract: PURPOSE:To miniaturize the device of the title system by providing an expandable film in a sample gas holder and charging a sampling gas cylinder with a sampling gas by expanding the expandable film with a high-pressure gas. CONSTITUTION:Part of an LNG flowing through an LNG receiving pipeline 1 is branched through a branched line 2 and reaches a vaporizer 3. A vaporized sampling gas is introduced into a sampling gas holder 10 through a sampling gas line 12, buffer tank 13, and introducing line 14. When the sampling gas is introduced, a valve 25 is opened and the pressure in an expandable film 11 is controlled to a negative pressure. At the time of charging a sampling gas cylinder 7 with the sampling gas, a high-pressure gas is introduced into the film 11 from a high-pressure line 16 by closing valves 20, 21, 25, and 26, and opening valves 22 and 24. As a result, the film 11 expands and the pressure in the holder 10 rises, resulting in the charging of the cylinder 7 with the sampling gas from the holder 10. The gas in the cylinder 7 is analyzed. The remaining gas in the holder 10 is evacuated through a vacuum pump 18.
Patent JP-S62109221-A (JP)
Title: Magnetic recording medium
Inventor: TODA JUNZO
IPC: G11B5/72
Filed: 1985-11-07
Abstract: PURPOSE:To improve surface lubricity and durability by providing a surface lubricating protective film having two-layered structure consisting of a thin amorphous carbon film having a roughened surface and fluorocarbon lubricating agent layer on a thin continuous magnetic film. CONSTITUTION:This magnetic recording medium is formed with the thin amorphous carbon film 13 having the roughened surface on the thin continuous magnetic film 12 formed on a nonmagnetic substrate 11 and further the fluorocarbon lubricating agent layer 14 thereon and has the protective lubricating film having the two-layered structure. The thin amorphous carbon film 13 having the rough surface is hard and resistant to wear and even if the thin film is worn, said film hardly damages a magnetic head. The fluorocarbon lubricating agent layer 14 to be coated thereon makes up the deficiency of the lubricity which is the disadvantage of the thin carbon film 13 and has the smaller contact area in the stage of contact with the magnetic head having the extremely smooth surface, thus decreasing the contact power and preventing the suction of the head.
Patent JP-S63105209-A (JP)
Title: Refrigerant temperature up amplification type hydrothermal power generating system
Inventor: MORIE TSUTOMU
IPC: F03G4/00
Filed: 1986-10-21
Abstract: PURPOSE:To enable turbine power generation which is of low heat source and improves condensing efficiency as well by constituting a system with a heat exchanger, a refrigerant high-low temperature separation device and a condenser. CONSTITUTION:A refrigerant sent to the injection pipe 7 in a heat exchanger 1 through a pump 6 is endothermally expanded by hydrothermal water supplied to a spiral heat dissipation tube 9 from a heat source. When this high temperature medium is supplied to the high temperature medium inflow opening 11 of a refrigerant high-low temperature separation device 2, it is revolved high-speedily at a sonic speed by a high speed vortex generating device 14 fixed inside a case member 12 and is separated by pressure difference to an outside high temperature vortex and an inside low temperature refrigerant. The outside high temperature vortex is made to flow out through a temperature up refrigerant spouting hole 18 and drives a turbine 3 and is sent to a condenser 5. On the other hand, the inside low temperature refrigerant decreases in temperature through a lowest refrigerant spouting hole 13 and the hollow portion of a sealing cap 16 and flows out into a lowest refrigerant supply tube 8. At the condenser 5, a low temperature refrigerant and a gas medium are mixed and at the same time contacted with a spiral cooling tube 10, and temperature is lowered.
Patent JP-H04133958-A (JP)
Title: Recording device
Inventor: INOUE HIROYUKI
IPC: B65H29/20
Filed: 1990-09-21
Abstract: PURPOSE:To enable paper ejection in the aligned state by forming a supporting member for supporting a guide rotor and a holding member for holding this supporting member with a conductive material so as to eliminate static electricity even when a recording medium to be carried is charged with the static electricity caused by sliding. CONSTITUTION:A supporting member 8b for supporting a guide rotor 8a1 and a holding member 8c1 for holding this supporting member 8b are formed with a conductive material so as to eliminate static electricity when a recording medium 1 to be carried is charged with the static electricity caused by sliding. By this, the ejected recording medium 1 does not repel each other but it is ejected in the aligned state. By holding the supporting member 8b with the holding member 8c1, even if a top cover 8c supporting the supporting member 8b is formed with a synthetic resin, no deflection larger than the dimension of the holding member 8c1 is generated on this top cover 8c, which securely holds the position against the guide rotor 8a1.
Patent JP-H0565553-A (JP)
Title: Method for refining aluminum
Inventor: SANOKI HIROYUKI
IPC: C22B21/06
Filed: 1991-09-04
Abstract: PURPOSE:To provide technique capable of easily reproducing wasted aluminum into a clean aluminum, even from the aluminum foils having remarkably oxidated surface. CONSTITUTION:To wastes of aluminum foils formed to block-state as raw material, two or more kinds of fluxes selected among chloride or fluoride of alkali and alkali-earth metals and a compound of alkali metal fluoride with AlF3 are added at >=10wt%, and the mixed material is charged into a melting vessel, and the melting treatment is executed at >=700 deg.C. By this method, the cleaned aluminum can be obtd. in high yield.
Patent JP-H0298198-A (JP)
Title: Insulating structure
Inventor: MATSUHASHI HIROYUKI
IPC: H05K9/00
Filed: 1988-10-04
Abstract: PURPOSE:To satisfactorily insulate a shielding case from a board by forming a tongue at an insulating sheet for insulating the exposed conductive part of the board in the case from the case, and also insulating the conductive part out of the case. CONSTITUTION:The exposed conductive part of a board 14 shielded by a shielding case 2 with an upper cover 2 and a bottom 4 is insulated from the case 2 by an insulating sheet 22 of synthetic resin material. A tongue piece 26 protrudes from the sheet 22 out of the shielded part to insulate an exposed conductive part 10 protruding out of the case 2 from the case 2 to enhance the insulation while increasing the shielding effect.
Patent JP-H0676250-A (JP)
Title: Head for degaussing magnetic head
Inventor: NONAKA SHIGEYUKI
IPC: G11B5/465
Filed: 1992-08-26
Abstract: PURPOSE:To provide a cassette type head degaussing device operating by a solar battery and with simple circuit constitution. CONSTITUTION:On the surface of a case with the nearly same external size as a cassette type magnetic tape, the solar battery 102 is stuck. An electronic circuit is provided in the case, when the case is housed into a tape recorder, a degaussing head is arranged on a position being in contact with a magnetic head being a degaussing subject. The solar battery is constituted of multi-stages in series, about 15 V required to operate a degaussing circuit is outputted. The output of the solar battery is stored in a capacitor, and when the capacitor is charged to a prescribed value, a light emitting diode is flashed and operation ready is displayed. When the degaussing circuit is operated, a buzzer is buzzed. The degaussing circuit is operated by charge stored in the capacitor, and a high frequency current flows through the degaussing head. The current is attenuated according to discharging from the capacitor.