baber/WOPTO huggingface dataset:
Patent JP-H06306523-A (JP)
Title: Heat resistant magnesium alloy
Inventor: MAKINO KUNIHIKO
IPC: C22C23/04
Filed: 1993-04-20
Abstract: PURPOSE:To provide a heat resistant magnesium alloy having excellent high temp. creep strength, high temp. tensile properties and cold tensile properties and furthermore excellent in corrosion resistance. CONSTITUTION:This heat resistant magnesium allay is the one contg., by weight, 4.0 to 15.0% zinc, 0.5 to 3.0%, silicon and 0.1 to 0.5% rare earth elements or is another one contg. 4.0 to 15.0% zinc, 0.5 to 3.0% silicon, 0.1 to 0.5%, rare earth elements, 0.2 to 0.4% manganese and/or 5 to 20ppm beryllium.
Patent JP-H11294065-A (JP)
Title: Tunnel wall surface image photographing method and device
Inventor: INAO MICHIHIRO
IPC: E21D9/00
Filed: 1998-04-06
Abstract: PROBLEM TO BE SOLVED: To provide an image continuing in the circumferential direction by detecting a rotational quantity by rotating a rotary shaft provided with a line sensor camera, and obtaining a moving distance by moving a rotary device in the tunnel axis direction by photographing a circumferential directional image of the tunnel wall surface. SOLUTION: A bottom plate 5 of a rotary device 4 is arranged on a carriage 2 moving on a guide rail 1 laid in a tunnel T so that a double link stand system height adjusting device 7 is erected on the bottom plate 5. Next, an upper plate 9 is arranged on the tip of the height adjusting device 7, a rotary shaft 10 is supported on the upper plate 9 to be driven by a motor 11, and rotary bars 13, 13A of the rotary shaft 10 are installed to be detected by an encoder 12. Next, a line sensor camera 15 and a lighting system 16 are installed on horizontal bars 14, 14A arranged on the rotary bars 13, 13A, and are adjusted by a position inclination adjusting screw 6 and the height adjusting device 7 to fix the carriage 2.  Therefore, the rotary shaft 10 is driven by the motor 11, and the tunnel T wall surface is photographed by rotating the rotary bars 13, 13A to reduce work of an investigation of a trial boring pit and an investigation of the tunnel T wall surface.
Patent JP-S58210498-A (JP)
Title: Connecting method of heat exchangers of closed type
Inventor: YOKOTA SHIGEO
IPC: F28F27/02
Filed: 1982-06-02
Abstract: PURPOSE:To enable to obtain a specified outlet water temperature in the titled heat exchanger, of which pressure loss is not so much increased when the inlet rate of water is increased, while the efficiency to exchange heat is not decreased when the inlet rate of water is extremely lowered. CONSTITUTION:The temperature in the water at the outlet is detected by a temperature sensor 9. If the detected temperature is higher than the predetermined value, selector valves 8A, 8B, 8C and 8D are operated to connect latent-heat accumulators 1A, 1B, and 1C in line in order to increase the contacting surfaces, so that the specified water temperature can be obtained. On the other hand, when the temperature in the water at the outlet is lower than the predetermined value, the selector valves 8A, 8B, 8C and 8D are operated to connect the latent heat accumulators 1A, 1B and 1C in a row to obtain a predetermined water temperature. Instead of the water temperature at the outlet, the flow rate can be used also as a control data by detecting the difference in pressure between an inlet pipe line 4 and an outlet pipeline 5, or the above-mentioned latent-heat accumulators can be changed over by connecting them in line or in row according to the flow rate which can be directly detected. That is, the accumulators are connected in parallel when the flow rate is too large, while they are connected in series when the rate becomes too small.
Patent JP-H02275189-A (JP)
Title: Control valve
Inventor: SHIRASU TAKASHI
IPC: B60G17/056
Filed: 1989-04-14
Abstract: PURPOSE:To shorten the whole length of a casing so as to make miniaturization of a control valve possible by moving a pilot pressure governing valve positioned inside a coil in a longitudinal direction to change a variable throttle quantity and arranging the coil outside respective pilot chambers. CONSTITUTION:A control valve is provided with a casing 30, a spool 32 and a spring 34, a coil 36, and a pilot pressure governing valve 38. When the coil 36 is energized, the pilot pressure governing valve 38 moves in a longitudinal direction to change a variable throttle quantity. When the energization to the coil 36 is stopped, the spool 32 returns to a neutral position to hold it at that position. The coil 36 is arranged outside respective pilot chambers in a cross direction to the longitudinal direction of the casing 30. It is thus possible to shorten the whole length of the casing so as to miniaturized the control valve.
Patent JP-H05296520-A (JP)
Title: Air conditioner
Inventor: YANO YUKIHIRO
IPC: F24F11/02
Filed: 1992-04-14
Abstract: PURPOSE:To simply and surely ensure in-range temperature responsive to the seasons, and thereby improve the operability and comfortableness of an air conditioner by judging the seasons through clocking, and automatically setting a target temperature of the in-range temperature in response to a judged season. CONSTITUTION:A package type air conditioner 2 controls the temperature of a combined air stream of return air RA and outside air OA through a temperature controlling heat exchanger 3, and feeds the combined air to each object room 1a in an air conditioning object region 1 as supply air through an air supply passage 10 with the aid of an air supply fan 9. Region temperature control means 26 adjusts time in-region temperature to a target temperature based upon the detection of the in-region temperature of the air conditioning object region 1 by an adjustment of the temperature controlled output to the air conditioning object region 1. In this case, in a control part 28 of the region- temperature control means 26, judgement means 32 judges the seasons based upon a clocking action. The target temperature is automatically altered in setting by target temperature alteration means 29 in response to a judged season. The in-region temperature is stabilized at all times irrespective of the change in the seasons.
Patent JP-S62252079-A (JP)
Title: Zinc-halogen battery
Inventor: FUJIWARA KUNIHIKO
IPC: H01M12/08
Filed: 1986-04-24
Abstract: PURPOSE:To make generation of chlorine gas dissolved in a solvent easy and to decrease the volume of the solvent to make a solvent tank compact by connecting an inlet of a gas pump to a gas phase and an outlet to a solvent tank during charge, and conneting the inlet of the gas pump to a gas phase of the solvent tank and the outlet to a gas dissolved part of electrolyte during discharge. CONSTITUTION:An inlet of a gas pump 2A is connected to a gas phase part of an electrode part 4, and an outlet 3 is connected to a solvent tank 1 to dissolve chlorine generated in the electrode part 4 onto a solvent 5. Since the outlet of the gas pump 2A locates in a gas phase of the solvent tank 1 and chlorine is supplied into the solvent 5 with pressure applied, the concentration of chlorine is increased. During discharge, a gas pump 2B installed between the solvent tank 1 and an electrolyte tank 7 is operated so as to reduce the pressure in the gas phase of the solvent and temperature in the solvent tank 1 is increased to generate chlorine from the solvent 5. The chlorine generated is blown in an electrolyte 8 in the electrolyte tank 7 to dissolve into it, then supplied to the electrode part 4.
Patent JP-H10285730-A (JP)
Title: Gas supplying and exhaust device
Inventor: YANO MAKOTO
IPC: B01D53/68
Filed: 1997-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a gas supply and an exhaust device which can reduce gas escaping to the atmosphere in SF6 gas supplying and exhaust work. SOLUTION: A gas condenser is installed on an evacuation system, and a gas compressor 8 and a vacuum pump 13 are selected automatically, according to the gas pressure in a gas-insulating apparatus 1. A removing mechanism 6 for liquid and solid cracked gas is connected so as to cope with respective apparatus. Where the gas in a gas insulating apparatus 1 is of atmospheric component, a bypass means which can be connected directly to the vacuum pump 13 is provided. A tank for storing liquefied and collected gas is formed, so as to separate and carry it from a gas collecting device which is portable is fully mounted condition.
Patent JP-H05325738-A (JP)
Title: Grounding device with meg-ohm measuring terminal
Inventor: SAITO MOTOO
IPC: H01H33/64
Filed: 1991-03-30
Abstract: PURPOSE:To provide a grounding device with meg-ohm measuring terminal for gas insulating switch in which a grounding blade can be connected to a main circuit conductor without forgetting, a grounding terminal can be opened to precisely measure the meg-ohm of a lead cable, the forgetting of returning a short-circuit conductor can be surely prevented after finishing the meg-ohm measurement, and safety of various following works can be enhanced. CONSTITUTION:A grounding device with meg-ohm measuring terminal has a ground key lock 30 in which the locking can be performed only when a grounding blade 6 is connected to a main circuit conductor 4 connected to a lead cable 3 by a grounding operation mechanism 17 to arrest the ground opening operation by the ground operation mechanism 17, and a key can not be pulled in the unlocked state; and a short-circuit key lock 32 which allows the opening operation of a short-circuit conductor 24 from a grounding terminal 19 only when it is unlocked by use of the key pulled from the ground key lock 30 and allows the pulling-out of the key only in the locked state where the connected state of the short-circuit conductor 24 to the grounding terminal 29 is held.
Patent JP-S61275289-A (JP)
Title: 9-(phosphonylmethoxyalkyl)adenine and its production and utilization
Inventor: HOLY ANTONIN
IPC: A61P31/12
Filed: 1986-04-24
Abstract: The invention relates to 9-(phosphonylmethoxyalkyl) adenines of the general formula Iwherein R<sup>1</sup> is a hydrogen atom, an alkyl group containing one to three carbon atoms, or a hydroxymethyl group, R<sup>2</sup> is a methylene, ethylene, propylene, ethylidene, methoxyethylene, benzyloxyethylene, tetrahydropyran-2- yloxyethy- lene, (1-ethoxyethoxy)ethylene or 1,2-0-isopropylidene-1,2-dihydroxypropylene group the method of their preparation and utilization.Compounds of the general formula I exhibit biological effects (e.g. antiviral) or can be converted into compounds with such effects.
Patent JP-H02271640-A (JP)
Title: Elimination of gate burr of semiconductor device
Inventor: HIGUCHI YUKIO
IPC: H01L21/56
Filed: 1989-04-13
Abstract: PURPOSE:To reduce maintenance cost and improve quality by setting a burr blow-out position while detecting a positioning hole of a lead frame when performing blow-out by laser light of gate burr. CONSTITUTION:A lead frame is positioned at a specified position after sealing resin of a semiconductor element and a positioning hole 6 of a lead frame 1 is detected by a sensor 25 to allow the blow-out position of a gate burr to be set. At this time, optical transmission and reception can be performed between a light-emitting element 25a and a light-receiving element 25b. After that, a laser light 22 is irradiated to the blow-out position to allow the gate burr 7 of a mold resin 3 to be blown out. Thus, it is not necessary to replace parts frequency even if the number to be eliminated increases, occurrence of mechanical stress for the mold resin 3 is prevented, and it is not necessary to retain the mold resin 3 by a stripper, etc., when eliminating burr.
Patent JP-S5217808-A (JP)
Title: Manufacturing method of magnetic head
Inventor: TSUDA HISATSUNE
IPC: G11B5/193
Filed: 1975-07-31
Abstract: PURPOSE:In order to fabricate heighly accurate core with heigh efficiency by forming thin film of the same thickness as the space of the gap in the the back of small pieces of block, a pair of which have been made from one of pair of core block with formed gap surfaces on the edges.
Patent JP-H05291511-A (JP)
Title: Semiconductor integrated circuit
Inventor: FUKUDA YASUHIRO
IPC: H01L27/06
Filed: 1992-04-14
Abstract: PURPOSE:To protect the gate insulating film of an output transistor securely from breakdown caused by a static surge applied through an outer output terminal or an outer I/O terminal. CONSTITUTION:A peripheral power supply line 8a and a peripheral GND line 9a are separated from an internal circuit power supply line 8b and an internal circuit GND line 9b by patterning to avoid misopersation phenomena in internal circuits 5a and 5b caused by the potential fluctuation (noise) of the line 9a or the line 8a at the time of a normal operation. If a static surge is applied to the outer terminal 7 of a semiconductor integrated circuit having separated GND lines and power supply lines as described above, an output transistor 6a is broken down. Then the potential of the line 9a is elevated and the potential of the gate electrode G of the transistor 6a is elevated through a protective transistor 30a. With this constitution, a voltage applied to a gate insulating film between a drain electrode D and the gate electrode G is lowered, so that the gate insulating film can be protected from breakdown.
Patent JP-2000290169-A (JP)
Title: Preparation for ophthalmology
Inventor: NAKAGAWA AKIRA
IPC: A61K31/045
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To obtain an ophthalmic preparation which has excellent refreshing touch, excellent cooling touch and excellent persistency, does not irritate eyes, is safe, gives a good pouring touch, does not change the content for a long period, and has good safety, by including methoxypropanediol. SOLUTION: This ophthalmic preparation contains (A) 3-1-methoxypropane-1,2- diol and, if necessary, further (B) a solubilizing agent (for example, polyoxyethylene sorbitan monooleate). The ingredients A and B are contained in amount of 0.001 to 1 w/v.%, and 0.01 to 0.5 w/v.%, respectively. The ophthalmic preparation exhibits effects especially on ophthalmic solutions which contain medicinal ingredients in aqueous solutions. The compound of component A may be used as a cooling agent or as an agent for dissolving medicinal ingredients in the ophthalmic preparation. The preferable contents of the above compounds are 0. 001 to 1 w/v.% and 0.001 to 1 w/v.%, respectively.
Patent JP-S5428258-A (JP)
Title: Tension leveler
Inventor: MASUDA BUNPEI
IPC: B21D1/05
Filed: 1977-08-05
Abstract: PURPOSE: The tension leveler in which the bridle roll bears the reaction force against the plastic bending, by adjusting the reducing distance of the work roll, arranged between the bridle rolls on the feeding side and the outgoing side, into a constant value. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H02273635-A (JP)
Title: Hydrogenation of carbonyl compound
Inventor: YAMADA KIICHI
IPC: C07B41/02
Filed: 1989-04-14
Abstract: PURPOSE:To improve activity, selectivity and life of catalyst in hydrogenating the subject compound in the presence of a ruthenium catalyst by using a catalyst which is prepared by supporting a ruthenium halide on silica, fixing ruthenium hydroxide with an alkali and reducing the resulting substance with a specific reducing agent. CONSTITUTION:In producing an alcohol useful as a raw material for various chemical industries and high performance solvent by hydrogenating a carbonyl compound in the presence of a ruthenium catalyst, a ruthenium halide is uniformly supported on a silica carrier, fixed into ruthenium hydroxide with an alkali and reduced with at least one reducing agent selected from methanol, formaldehyde and formic acid to advantageously give the objective compound by using a catalyst having extremely high activity, high selectivity and long life.
Patent JP-S63260745-A (JP)
Title: Automatic determining system for shape of hole and its drilling method in designing metal mold
Inventor: ANDO YUTAKA
IPC: G05B19/4093
Filed: 1987-04-16
Abstract: PURPOSE:To eliminate misoperation in drawing, by automatically forming a metal mold plate diagram to be displayed by a hole shape automatic creating means and a drilling data to be displayed by a hole drilling data automatic creating means by an input of necessary standard part mounting information. CONSTITUTION:A metal mold designer, first inputting a metal mold structure from an input device 6 or reading an optimum data from the standard plate set data 2 stored in a memory unit 1, determines a plate set. The designer, next selecting a mounting part from a standard part data 3, instructs a position and direction for a plate. Then automatically creating respectively a drilled plate diagram by the standard part data 3 in a hole shape automatically determining means 8 and a drilling data for drilling the plate by the plate diagram and hole drilling information 4 in a hole drilling method automatic determining means 9, the diagram is displayed in a visible display device 11. In this way, the improvement of design quality and the reduction of design time can be promoted by eliminating misoperation in designing.
Patent JP-S58213643-A (JP)
Title: Preparation of parent material for optical fiber
Inventor: SHIBUYA SEIJI
IPC: G02B6/00
Filed: 1982-06-02
Abstract: PURPOSE:To prepare a parent material for optical fiber having a large thickness of clad, by inserting a preform rod circumscribed with plural synthetic quartz rods into a quartz jacket pipe. CONSTITUTION:The outer periphery of the preform rod 1 prepared by VAD method is circumscribed in a pair of dehydrated synthetic quartz rods 2a and 2b doped with B and Ge optionally placed in symmetry with respect to the rod 1 as the center, and the dehydrated synthetic quartz rods 2c-2f, and inserted into the quartz jacket pipe 3. One end of the jacekt pipe 2 is sealed, the jacket pipe 3 is heated while pressure in the pipe 3 is being reduced from the other end, the rod 1, the quartz rods 2a-2f, and the jacket pipe 3 are melted one another and integrated. Consequently, single mode optical fiber having clad radius approximately enough to neglect the influence of OH group on core can be prepared inexpensively.
Patent JP-H1042878-A (JP)
Title: Production of functional polypeptide
Inventor: KIMIZUKA FUSAO
IPC: C12P21/02
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To obtain a new transformant which is transformed with a recombinant plasmid containing a gene coding a functional polypeptide having a specific amino acid sequence, useful for producing a functional polypeptide, especially a human fibronectin, etc. SOLUTION: This new transformant is transformed with a recombinant plasmid containing a gene coding a functional polypeptide having an amino acid sequence of the formula and is useful for producing the functional polypeptide participating especially in physiological actions of adhesion, spreading, movement, differentiation, proliferation, phagocytosis, etc., of cell and taking an important role in construction and restoration of tissue, blood coagulation, biophylaxis, etc. The transformant is obtained by cloning a cDNA coding a cell adherent domain of a human fibronectin, incorporating the obtained cDNA fragment into a secretion type vector, inserting the obtained recombinant vector into a host such as Escherichia coli, etc., and transforming.
Patent JP-H04324694-A (JP)
Title: Connecting mechanism for electronic substrate
Inventor: MAEKAWA KANJI
IPC: H05K7/14
Filed: 1991-04-25
Abstract: PURPOSE:To prevent the malfunction or fault of a device caused when power supply is made to the device while an electronic substrate is connected to a wrong slot by indicating the proper connection of the substrate to the outside only when the substrate is properly connected. CONSTITUTION:An electric current is always made to flow from a power source 3 to individual contacts of connectors 10, 11, and 12 provided in corresponding to slots 4, 5, and 6 through power supply lines 15 and 16. When an electronic substrate 101 which is designed to be connected to the slot 5 is inserted into the slot 5, facing contacts of connectors 8 and 102 and those of connectors 11 and 103 are respectively connected to each other. As a result, the current from the power source 3 is supplied through the prescribed contacts of the connectors 11 and 103 and conducts a light emitting body 104 through power supply lines 105 and 106 on the substrate 101 and the body 104 emits light. When the substrate 101 is connected to the slot 4 or 6, on the other hand, the current is not supplied to the prescribed contact of the connector 103 and the body 104 does not emit light. Therefore, the wrong connection of the substrate 101 can be detected.
Patent JP-S6122896-A (JP)
Inventor: HERARUDASU HENRIKUSU MARIA KUI
IPC: D06F67/04
Filed: 1985-05-04
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-S62251292-A (JP)
Title: Marine work vessel
Inventor: YASHIMA NOBUYOSHI
IPC: E21B7/12
Filed: 1986-04-25
Abstract: PURPOSE:To reduce building costs by connecting elastically the upper section of a multi-swivel with the support frame above an open section at the center of a hull in such a way as to allow a minor rotation whereby making movement possible within a plane between a turret plug and the multi-swivel. CONSTITUTION:When a hull is turned around, no stress corresponding to said turning is incurred because the upper section of a multi-swivel 13 is rotatably supported to a support frame 11. And even if a deviation is introduced between a turret plug 5 and the support frame 11, no stress is incurred because the multi-swivel 13 moves right and left in the horizontal direction over a frame 14. Accordingly, it is easy to work on an open section 2, the turret plug 5, bearings 3 and 4 and the like. As a result, building costs can be reduced.
Patent JP-S57210638-A (JP)
Title: Hybrid integrated circuit
Inventor: HIDA TOSHIO
IPC: H01L21/60
Filed: 1981-06-18
Abstract: PURPOSE:To prevent the deterioration in wettability between glass paste and an electrode conductor and in the solder wettability with the conductor by providing a suppressing member which eliminates the material of a connecting member to flow onto an electrode member when an element is connected to the connecting member. CONSTITUTION:An electrode conductor 12 is formed on an insulating substrate 11, and a polyimide resin film having preferable heat resistance is formed in the vicinity on the conductor 12 except the central part of the substance 11 and the part to be formed with solder bumps 14. Then, holes are opened at the terminal 31 of the conductor 12 and the part corresponding to the bumps 14, dams 13 are formed, and a flip chip IC15 is soldered through the bumps 14.
Patent JP-S5720362-A (JP)
Title: Ink jet recording method
Inventor: YAMAGUCHI TOMOYUKI
IPC: B41J2/175
Filed: 1980-07-14
Abstract: PURPOSE:To prevent a nozzle from being clogged with an ink by a method wherein the pressure at which the ink is supplied to the nozzle is set to be higher at the starting of a jetting operation than in normal supplying condition, and the pressure is changed over to a normal supplying pressure when the jetting operation is finished. CONSTITUTION:Normally, the ink contained in an ink tank is fed to an ink chamber 2 through a filter 6, an accumulator 5 and a filter 4 by an ink feed pump 7 and is jetted from the nozzle 1 by the function of a piezoelectric element 3. Thereafter, when restarting the jetting operation, a high-pressure pump 9 is operated with a change-over cock 10 suitably changed over to apply a high pressure to the ink, and the ink is jetted together with the solid portion adhered to the tip part of the  nozzle 1. Then, the cock 10 is returned to its original position and the operation of  the high-pressure pump 9 is replaced by the normal operation of the ink feed pump  7.
Patent JP-S5430495-A (JP)
Title: Insulating bush device
Inventor: KAMIYA HIROYUKI
IPC: H01B17/58
Filed: 1977-08-10
Abstract: PURPOSE: To raise reliability by making easier placement and also making creeping distance greater by forming the shape of skirt of insulating bush in such a way that the one side of two sides which diametrically oppose each other is in a downward skirted state and also another side is in a upward slirted state. 
     COPYRIGHT: (C)1979,JPO&Japio