baber/WOPTO huggingface dataset:
Patent JP-H07330082-A (JP)
Title: Overflow-preventing device for oil storage tank
Inventor: NATSUME SAZABURO
IPC: B65D90/26
Filed: 1994-06-15
Abstract: PURPOSE:To surely prevent oil liquid from overflowing outside through an oil injection pipe when oil is injected into an oil storage tank to enhance a safety. CONSTITUTION:A valve body 25 is rotatably provided in a guide pipe 17 through a valve shaft 23. A pinion 26 is integrally formed on each end of the valve shaft 23 projected outside the guide pipe 17. On the outer periphery of the guide pipe 17, a float 22 vertically moving along the guide pipe 17 is provided, and racks 27 engaging with the pinions 26 and vertically moving integrally with the float 22 are provided. In this manner, when oil liquid reaches a high liquid level at the injection of oil into an underground tank 5, the float 22 rises along the outer peripheral surface of the guide pipe 17 together with the racks 27, and the valve shaft 23 is rotated through the pinions 26. In this manner, the valve body 25 is opened/closed at the halfway part of the guide pipe 17, thereby surely preventing the oil liquid from overflowing through an oil injection pipe 14.
Patent JP-S5582208-A (JP)
Title: Liquid fuel combustion apparatus
Inventor: KUSUDA TAKAO
IPC: F23D11/00
Filed: 1978-12-18
Abstract: PURPOSE: To attain a stable combustion of an atomized, pre-mixed liquid fuel by providing a burner head with flame holes formed in a porous material of a low thermal conductivity, whereby no undesirable substances occur except a small amount of large particles which occur during or after an atomization operation.  
     CONSTITUTION: A liquid fuel atomized in an atomization device 1 is introduced via a connector pipe 6 into a pre-mixing section 2 by an air current from a fan 4 driven by a motor 5. The particles of atomized fuel and air are uniformly mixed in the pre-mixing section 2. This pre-mixed gas is introduced into a combustion section 3 to be ejected to the outside from outer ends 10 of flame holes 8. The pre-mixed gas at the outer ends 10 of flame holes 8 is ignited by an igniter disposed in the mentioned position in an initial stage of a combustion operation. The pre- mixed gas is subjected to combustion in the above manner. According to this structure, wherein a burner head 7 is made of a porous material having a high heat insulating capability, an atomized fuel can be burnt stably and completely. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H104966-A (JP)
Title: Synthesis of chromosome dna and production of chromosome
Inventor: OGATA NORIO
IPC: C12R1/01
Filed: 1996-06-18
Abstract: PROBLEM TO BE SOLVED: To readily obtain a train of chromosome DNA having a centromere region, a telomere region and a replication-initiating region by polymerizing deoxyribonucleotide in a reaction system in the absence of a template and a primer, etc., and in the presence of a protein. SOLUTION: In a reaction system not containing a template and/or a primer, a manifesting vector containing a DNA coding a protein composed of a heat- resistant deoxyribonucleotide polymerase, etc., of a bacterium belonging to genera Thermococcus, Thermus or Pyrococcus is introduced into a cell and the protein is produced in the cell, then the deoxyribonucleotide is polymerized in the presence of the protein at 60-90 deg.C to readily obtain the objective chromosome DNA composed of a train of double stranded linear DNA having a centromere region, a telomere region and a replication-initiating region as necessary elements in the chromosome.
Patent JP-H104413-A (JP)
Title: Data transmission system
Inventor: JIDAISHIYO YOSHIHIRO
IPC: H04L12/28
Filed: 1996-06-18
Abstract: PROBLEM TO BE SOLVED: To provide the data transmission system in which a specific area in data is sent efficiently. SOLUTION: The transmission system uses a frame with a format consisting of a CPCS-PDU11, a pad 12, a CPCS-UU 131, a CP 1132 containing transmission data, a Length 133 and a CRC 134 for transmission error check to check a transmission error so as to send data between a transmitter and a receiver. The CPCS-UU 131 is divided into a terminal information area 131a, a CRC-3 area 131b, and a parity area 131c. The receiver receives the CPCS-UU 131 even when a transmission error is detected from received data by the CRC 134.
Patent JP-S5581811-A (JP)
Title: Manicure composition
Inventor: SEMA TOORU
IPC: A61K8/92
Filed: 1978-12-16
Abstract: PURPOSE: A manicure composition strippable with the hands easily without using a liquid for separation in removal of manicure film, capable of being prepared economically, consisting mainly of a film-forming resin with specific properties and a solvent.  
     CONSTITUTION: A manicure composition consisting of a film-forming resin solid at normal temperatures and a volatile solvent capable of dissolving the resin, capable of forming a film with a bond strength of the film to a nail of 100W200g/20mm. In the case of the bond strength to a nail of 100W200g/20mm the resin can be used directly, but when the bond strength is not less than 100g/20mm the resin is blended with a release agent, and when the bond strength is not more than 100g/20mm, the resin is mixed with an adhesive, to adjust the bond strength to 200W500g/ 20mm. In removal of the film, it is strippable by the hands as a uniform thin film. In has a sufficient adhesiveness in practical use, and is not stripped by its contact with a body or by scrubbing and washing. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08324295-A (JP)
Title: Car speed limiting device for mechanical governor engine mounted vehicle
Inventor: SATO SUSUMU
IPC: F02D31/00
Filed: 1995-06-01
Abstract: PURPOSE: To obtain a smooth traveling condition by outputting a position commanding signal of an actuator to correct an accelerator pedal stepping angle on the basis of deviation and a prescribed control gain by performing operation so that its deviation becomes small when car speed becomes larger than a limiting value. CONSTITUTION: A car speed limiting control means 11 inputs a car speed signal, and controls an actuator 4 through a driving device 40 so that a deviation value between the car speed signal and a car speed limiting value becomes small when the car speed signal becomes larger than the car speed limiting value, and corrects a stepping angle of an accelerator pedal 1. An acceleration deceleration/constant speed judging means 13 judges whether present car speed is in a car speed stable period or an acceleration deceleration period when the car speed limiting control means 11 performs car speed control by correcting the stepping angle. This judging result is outputted to a control gain changing means 12.  The control gain changing means 12 inputs a judging result of whether it is in a car speed stable period or an acceleration deceleration period, and outputs a control gain value suitable for it to the car speed limiting control means 11.
Patent JP-H1010653-A (JP)
Title: Synchronization controller
Inventor: IMAHASHI KAZUYASU
IPC: G03B31/00
Filed: 1996-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a synchronization controller capable of surely synchronizing an output side data rate with an input side data rate. SOLUTION: A storage means 101 accumulates block data Din blocked with the prescribed quantity with a block unit based on an input side clock Cin from a clock generation means 102, while outputs the accumulated block data Din with a block unit based on an output side clock Cout from a control means 103. The clock generation means 102 generates the input side clock Cin base don a data rate with which data is synchronized. The control means 103 detects a difference between input data quantity and output data quantity in the storage means 101, the speed of the output side clock is varied in accordance with detected difference so as to synchronizing with the input side clock Cin from the clock generation means 102, and generates the output side clock Cout .
Patent JP-H11878-A (JP)
Title: Integrated circuit attaching and detaching tool
Inventor: ISOMURA AKIHIRO
IPC: H01L23/32
Filed: 1997-06-13
Abstract: PROBLEM TO BE SOLVED: To provide a tool used for both withdrawing and installing works of an integrated circuit and capable of being surely positioned to the integrated circuit by enclosing an integrated circuit on a socket by a positioning guide member in the state where the movement is inhibited by the inhibiting member of the positioning guide member, and holding it in the state pressed in the substrate direction. SOLUTION: As the withdrawing operation of an IC 106, its movement is laid in inhibited state on the end part side where a sleeve 186 is protruded most by a regulating member. An IC attaching and detaching tool 100 is arranged on the IC, and the IC 106 on an IC socket 104 is enclosed by a cylindrical body 188. Since the cylindrical body 188 corresponds to each edge of the IC 106, it can be surely positioned. When a holding part 110 is held in the state where the tool 100 is pressed in the substrate direction in this state, claw parts 164, 166 are moved in nipping direction prior to the movement of a clamp part 108 in withdrawing direction to surely nip the IC 106, and the clamp part 108 is then moved in the withdrawing direction to remove the IC.
Patent JP-H11335880-A (JP)
Title: Metal cleaner, and method for removing rust from metal
Inventor: TORII HIDETAKA
IPC: C09K13/06
Filed: 1998-05-22
Abstract: PROBLEM TO BE SOLVED: To enhance safety, to retard rusting after cleaning and to improve cleaning effect retentivity by removing rust from a metal with a cleaner comprising an aq. soln. of an amino acid or its deriv. SOLUTION: An amino acid or its deriv. is mixed with water, agitated and dissolved to prepare the objective metal cleaner. The amino acid is preferably arginine, alanine, glycine, glutamic acid, serine or a mixture of arginine and other amino acid preferably in a ratio of (3:1) to (1:1). A metal is immersed in the aq. soln. to remove the rust and then the metal is washed and dehydrated. The metal taken out of the aq. soln. is generally freed of the rust by soft wiping with cloth, washed and dehydrated with dry cloth.
Patent JP-H0823159-A (JP)
Title: Circuit board and method for mounting electronic component
Inventor: TSURUMI KOICHI
IPC: H05K3/28
Filed: 1994-07-08
Abstract: PURPOSE:To provide an electronic circuit board for surface mounting, which allows easy mounting of a fine pitch QFP with a specific pitch or less. CONSTITUTION:A circuit board is provided by forming the layer of solder 2, which contains flux 4, and a layer of adhesive material 1 on the conductive bonding part 5 on a substrate 3. After mounting an electronic component on the board, soldering is performed by melting solder by heat.
Patent JP-S641229-A (JP)
Title: Formation of iii-v semiconductor conductive layer
Inventor: KONO MICHIHISA
IPC: H01L21/265
Filed: 1987-06-23
Abstract: PURPOSE: To effectively suppress the warpage of a substrate and the generation of a slip line on the basis of irregular heat in the substrate by interposing a III-V single crystal substrate to which ions ere implanted at a predetermined position between upper and lower quartz glasses, and annealing it in a short time.  
     CONSTITUTION: A GaAs substrate 1 so prepared as to be first manufactured as an undoped substrate of plane orientation <100> by an LEC (Liquid Encapsulated Czochralski) method and then to be so ion implanted at room temperature to have 5× 10 12 /cm of concentration, for example, with 100keV of implanting energy of ions  29 Si +  at a predetermined position is prepared. Then, the ion implanted substrate 1 is interposed between upper and lower quartz glass plates 6 to be contained in a quartz glass furnace tube 4, and annealed, for example, at 950°C for 5sec. by a halogen lamp 5. In this case, the ion implanted surface may be directed upward or downward. 
     COPYRIGHT: (C)1989,JPO&Japio
Patent JP-H0449390-A (JP)
Title: Folding plate type roof
Inventor: KOJIMA KAZUO
IPC: E04H15/18
Filed: 1990-06-15
Abstract: PURPOSE:To obtain a completely openable roof with increased productivity and economic merit by connecting frame members composing diamonds to be freely rotatable at an archframe, and connecting the adjacent frame members with each other to be freely rotatable and further, folding each diamonds shapes with an erected form. CONSTITUTION:A folding roof structure A with a cylindrical form and a curva ture plate is erected to form diamond-shapes including an archframe 2 arranged in the trough and comprising two frame members 1, 1 at one side thereof. And, the frame members 1, 1 are connected to the frame 2 and also folded whenever necessary to be freely rotatable around the axis and to the trough direction with each other. The frame members 1, 1 rotate around the frame 2 on constricting and simultaneously the frame members of the adjacent units are rotated against each other. Moreover, the units are erected to fold in accor dance with the decreased distance between the frames 2, 2 to completely contain in the one side for fully opening of the roof.
Patent JP-S5945698-A (JP)
Title: Storage device
Inventor: KUROKAWA HIDETSUNE
IPC: G06F12/04
Filed: 1982-09-08
Abstract: PURPOSE:To speed up partial writing operation by writing data in either of storage array whose check bits in partial writing are not used in a cycle different from data bits. CONSTITUTION:Two check bit storage arrays 301 and 302 of a storage array 101 select a current address from an address circuit 11 and an old address from an address holding circuit 8 according to set information in a selection information register 6 by a directory 5 through selecting circuits 1 and 2 respectively. Then, the reading of a data bit storage array 201 after partial writing and the writing of partially written data are performed. On the other hand, a check bit regarding the written data corresponding to the old address passed through a written data holding circuit 7, check bit generating circuit 31, etc., is written in the unused array 320 in response to the old address. Thus, the check bit is written in the cycle different from the data bit, so the partial writing is carried out in the same consuming time with writing or reading and speeded up.
Patent JP-H0450471-A (JP)
Title: Fuel jet device
Inventor: SEKIYA MITSURU
IPC: F02M69/14
Filed: 1990-06-15
Abstract: PURPOSE:To supply mixed gas of the optimum air-fuel ratio to every cylinder by disposing a third fuel pressure regulator and a solenoid valve at each fuel jet valve, and providing a means to synchronize the action timing of each solenoid valve with an engine rotation signal. CONSTITUTION:While an engine is operating, a valve opening timing of a suction valve of each cylinder is detected based on an engine rotation signal. Each solenoid valve 31 is operated according to ignition procedures corresponding to the detected signal, and fuel is jetted from fuel jet valves 18-1 to 18-4 in order. At this time, the fuel jet quantity at each fuel jet valve 18-1 to 18-4 is controlled based on a regulated fuel pressure at a third fuel pressure regulator 14. It is thus decided by the engine rotation number and intake manifold pressure at each jet timing separately, and the optimum fuel jet quantity can be obtained for each cylinder to be controlled to achieve the optimum air-fuel ratio.
Patent JP-H0514695-A (JP)
Title: Color correction coefficient decision device
Inventor: YAMADA YASUMASA
IPC: G03G15/01
Filed: 1991-06-27
Abstract: PURPOSE:To minimize a color difference between a color original and a color recorded picture. CONSTITUTION:A printer section function calculation means 4 receiving plural sets of data obtained by a print section generates a printer section function 5. Plural sets of chromaticity data obtained from a scanner section are given to the printer section function 5, which converts the data into an ink quantity and a color correction coefficient count means 10 obtains a decided color correction coefficient 11 by using the plural sets of picture information obtained from the scanner section and plural sets of converted ink quantity. In this case, a color recording picture minimizing a color difference from the color original is printed out. Furthermore, the color of a color original and a color of a color recording picture are evaluated based on a color difference.
Patent JP-S643435-A (JP)
Title: Hot water supplier
Inventor: EGAMI TOYOHIKO
IPC: F24D17/00
Filed: 1987-06-23
Abstract: PURPOSE:To remove the hunting at the time of a large flow amount and the delay in control time at the time of a small flow amount by making the amount of energization of an energization means for a mixing value smaller at the time of a large flow amount and larger at the time of a small flow amount in inverse proportion to the amount of feed water. CONSTITUTION:The width of the drive pulse of a servomotor 16 as an energization means for a mixing valve 10 becomes larger as a temp. deviation becomes larger to make the opening and closing speed of the valve 10 faster and becomes smaller as the temp. deviation becomes smaller to make the speed slower and the satisfactory response and stability of control for hot water temp. can be obtained. In addition, the opening and closing speed of the valve 10 is controlled more slowly as the amount of feed water becomes larger and accordingly, when the amount of the feed water is large though the temp. deviation is large, the opening and closing speed of the valve 10 is controlled more slowly and when the amount of the feed water is small though the temp. deviation is small, the opening and closing speed of the valve is controlled more rapidly and as a result, the response and stability of the control for the host water temp. can be made satisfactory and the characteristic of hot water supply can be improved.
Patent JP-H08333500-A (JP)
Title: Abs molding composition having improved property
Inventor: HERUBERUTO AIHENAUAA
IPC: C08L55/02
Filed: 1996-05-30
Abstract: PROBLEM TO BE SOLVED: To obtain ABS molding compositions with improved properties of being excellent in high toughness, processability and surface property.  
     SOLUTION: Thermoplastic molding compositions of the ABS type comprises I) at least one graft copolymer which is prepared by emulsion polymerization of styrene and acrylonitrile in a weight ratio of 90:10 to 50:50 in the presence of at least two butadiene polymer latices of types (A) and (B) which each contain copolymerized 0 to 50 wt.% of a further vinyl monomer and wherein the weight ratio of monomers used to butadiene polymers used is 25:75 to 70:30, and II) at least one copolymer of styrene and acrylonitrile in the ratio of 90:10 to 50:50, wherein the butadiene polymer latex (A) has a particle diameter d 50 <320 nm, a width of the particle size distribution (measured as d 90 -d 10  from the integral particle size distribution) of 30 to 100 nm and a gel content <70 wt.%, and the butadiene polymer latex (B) has a particle diameter d 50 >370 nm and a width of the particle size distribution (measured as d 90 -d 10  from the integral particle size distribution) of 50 to 500 nm and a gel content >70 wt.%. 
     COPYRIGHT: (C)1996,JPO
Patent JP-H06291226-A (JP)
Title: Heat dissipating sheet
Inventor: YAMATE HIROYUKI
IPC: H01L23/36
Filed: 1993-06-28
Abstract: PURPOSE:To form a heat dissipating sheet which is excellent in workability, flexibility, and shape followability by a method wherein a heat dissipating sheet formed of cured silicone resin composition which contains thermal conductive material and is prescribed in hardness and a metal foil provided with cured silicone resin on its single or both sides are laminated. CONSTITUTION:The hardness (Shore A) of cured silicone resin composition which contains thermal conductive material is under 30. Silicone resin gel and aluminum powder are mixed together to prepare four kinds of gel silicone resin compositions. These compositions are formed into sheets through a doctor blade method, and the sheets are heated and crosslinked into heat dissipating sheets. A metal foil is formed of aluminum, copper, silver, or the like, as thick as 0.01 to 0.05mm in thickness, and soft so as to be high in shape followability. It is necessary that a heat dissipating sheet is, at least, as thick as 0.1mm taking a gap between a heat releasing part and a heat sink into consideration.
Patent JP-S5586675-A (JP)
Title: Casting method of metal ingot
Inventor: YOSHIHARA SEISHIROU
IPC: B22D23/10
Filed: 1978-12-22
Abstract: PURPOSE: To prevent the formation of cavities in the casting, let non-metallic inclusions float up and produce the casting of good quality free from segregation by remelting the top part of the cast metal ingot through arc current supply, etc. at the time of casting molten metal into the mold.  
     CONSTITUTION: At the time of casting molten metal in the mold and solidifying the same in the mold, the top part is remelted by the heat through arc welding or the electric resistance of molten slag through the use of graphite electrodes or the electrodes of the metal of the same quality as that of cast metal immediate before the metal of the poured portion of the top of the casting solidifies or immediate after it solidifies. This prevents the formation of cavities in the top part of the cast metal and permits the production of the even and good quality through gathering of the non-metallic inclusions in the casting molten metal at the head part in the upper part of the cast product. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6217641-A (JP)
Title: Smoke sensor
Inventor: MASAKI RYOICHI
IPC: G01N21/53
Filed: 1985-07-15
Abstract: PURPOSE:To perform the stable detection of smoke with high accuracy, by controlling light emitting quantity by feeding back the detection level by a light receiving element directly receiving the light emitted from a light emitting element provided to the outside of a light receiving element receiving reflected light due to smoke. CONSTITUTION:A phototransistor (PTR)2 arranged at a position always directly receiving the light emitted from a light emitting diode (LED)1 and a PTR3 arranged at a position where the light emitted from LED1 is hardly incident under normal state but light reflected by smoke at the time of the generation of smoke is incident are incorporated in a circuit and the signal by PTR3 is inputted to a comparator 71 to be compared with reference voltage 72 and outputted as a smoke sensing signal. The signal by PTR2 is inputted to an OP amplifier 81 to be fed back to LED1 and the light emitting quantity of LED1 is automatically regulated so as to make the signal by PTR3 constant. By this method, the stable sensing of smoke can be performed with high accuracy.
Patent JP-S5949887-A (JP)
Inventor: SUZUKI JIROU
IPC: F24F13/02
Filed: 1982-09-10
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H11350591-A (JP)
Title: Space truss joint part structure
Inventor: YOSHIDA KATSUTOSHI
IPC: E04B1/58
Filed: 1998-06-05
Abstract: PROBLEM TO BE SOLVED: To provide a space truss joint part structure in which the tightened state of a connection bolt can be confirmed. SOLUTION: A pipe end 2 comprises the attaching part of the side of a steel pipe 3, the boss part 2d of the side separated from the steel pipe 3, and the through hole 2e of a center part. An end cap 5 is made a conical shape whose outside diameter is reduced toward the side of a ball joint 1, and comprises the boss receiving recess part 5b of the side of a pipe end 2 and a through hole 5c for inserting a connection bolt 4.  A stop screw with a hexagonal hole 7 for inserting the connection bolt 4 in a through hole for insertion 6a and screwing the connection bolt 4 in the ball joint 1 is provided on a spacer 6, and a key groove for screwing the connection bolt 4 with the ball joint and a deeper stop screw fall part than the key groove for confirming that the connection bolt 4 is sufficiently screwed on the end of the key groove are provided on the connection bolt 4 by falling the stop screw 7 of the spacer 6 and rotating the spacer 6.