baber/WOPTO huggingface dataset:
Patent JP-H0235127-A (JP)
Title: Power shovel controller
Inventor: SEKIKAWA KEIJI
IPC: F15B11/17
Filed: 1988-07-22
Abstract: PURPOSE:To perform the level luffing of the power shovel in the title by connecting the inflow port of an arm acceleration changeover valve to the semi-parallel passage in one circuit system, and connecting the outflow port of the changeover port to the inflow port of an arm changeover valve in the other circuit system. CONSTITUTION:When the level luffing of a power shovel is performed, a boom changeover valve 2 and a boom acceleration changeover valve 8 are shifted. At the same time, an arm changeover valve 9 and an arm acceleration changeover valve 16 are also shifted. And a part of the discharge flow rate of a pump P1 in one circuit system a1 is supplied to a boom cylinder through a supply passage 5, a parallel passage 6 and the changeover valve 2. And the rest of the discharge flow rate of the pump P1 is supplied to the changeover valve 9 in the other circuit system a2 through the passage 5, a semi-parallel passage 17, the changeover valve 16 and a confluent passage 20.
Patent JP-H0937445-A (JP)
Title: Bus duct unit joint structure
Inventor: SANO HITOSHI
IPC: H02G5/06
Filed: 1995-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a bus duct unit joint structure which can be easily assembled, is less expensive than before, and prevents the deterioration of an elastic body due to ultraviolet rays. SOLUTION: A bus duct unit joint structure which is fixed by bolts by inserting elastic bodies 5 and 6 between opposing flanges 3 and 4 which are welded to units cases 1 and 2 of an adjacent bus duct unit consists of fixing seats 15 and 16 which are fixed to opposing flanges 3 and 4 and are conductive and a grounding cover 17 which surrounds the flanges 3 and 4 and the fixing seats 15 and 16 and connect the fixing seats 15 and 16 in conduction.
Patent JP-S6338077-A (JP)
Inventor: HANE MASANORI
IPC: B61G7/00
Filed: 1986-08-04
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-H1025753-A (JP)
Title: Vegetation concrete block and lining structure using the concrete block
Inventor: ISHIKAWA TOSHIKATSU
IPC: E02B3/14
Filed: 1996-07-12
Abstract: PROBLEM TO BE SOLVED: To promote the growth of a turf and grasses from water-permeable base vegetation surfaces exposed among imitation stones made of concrete by the vegetation action of water-permeable concrete bases while effectively attaining the object of complete lining on an execution surface by the water- permeable concrete bases, and to create an approximately natural landscape effectively in cooperation with a decorative effect by the imitation stones. SOLUTION: In a vegetation concrete block, a plurality of concrete imitation stones 1 imitating natural stones are disposed integrally on the surface of a water-permeable concrete base 1, on which vegetation is carried out, and the surface of the water-permeable concrete base 1, on which vegetation is carried out, is exposed among each concrete imitation stone 2 and creek-shaped continuous vegetation surfaces 1' are formed. Imitation stone seats 1a consisting of the same raw material as the water-permeable concrete base 1 are projected integrally from the surface of the base 1 at every imitation stone 2, and each imitation stone 2 is arranged integrally on the surface of the water-permeable concrete base 1 through the imitation stone seats 1a.
Patent JP-S6341618-A (JP)
Title: Two-cycle cylinder injection internal combustion engine
Inventor: TOMITA YUTAKA
IPC: F02B25/20
Filed: 1986-08-06
Abstract: PURPOSE:To make a uniform air-fuel mixture with no blow-by of fuel formable, by setting the fuel injection direction of a fuel injection nozzle to the direction unadjoined to an exhaust port, while setting the start timing of fuel injection before the exhaust port is closed. CONSTITUTION:A 2-cylinder two cycle internal combustion engine 10 for an outboard motor is installed with main exhaust ports 21A, 21B and an auxiliary exhaust port 21C for feeding the combustion air precompressed at a crankcase 17 to a combustion chamber 16 opened to the combustion chamber 16. And, it is provided with another exhaust port 22 for exhausting the burned gas. In addition a fuel injection nozzle 23 is installed in a cylinder head 12, while there is provided with a spark plug 24. In this case, a fuel injection nozzle 23 is set up a direction where the fuel injection direction is not adjoined to the exhaust port 22. And the start timing of fuel injection out of this fuel injection nozzle 23 should be set before the exhaust port 22 is closed. With this constitution, such a possibility that injection fuel may have been discharged out of the exhaust port 22 directly is preventable.
Patent JP-H1027637-A (JP)
Title: Fpc integral type electronic unit and manufacture thereof
Inventor: SUMITA YOSHITAKA
IPC: H05K1/14
Filed: 1996-07-12
Abstract: PROBLEM TO BE SOLVED: To easily connect a printed wiring board and a connector of separate part without increasing a number of processes. SOLUTION: In one side of a printed wiring board 10, one end of an FPC (Flexible Printed Circuit) is mounted, a conduction path 15 of the FPC and a printed circuit 14 are connected, on the other hand, a connector receiving part 18b is juxtaposed in a flat plate 18a in a connector case 18, in its reverse surface, the other end side of the FPC is arranged, and one end of a terminal 19 positioned in the inside of a connector part is connected to the conduction path of the FPC through the flat plate. The conduction path of the FPC, printed circuit and the terminal are simultaneously collectively soldered.
Patent JP-S57106964-A (JP)
Title: Maintenance diagnostic system for cluster type information processor
Inventor: NAGASAWA YUKIO
IPC: G06F11/22
Filed: 1980-12-24
Abstract: PURPOSE:To enable other stations to stop and start operation simultaneously when one station stops and starts operation, by providing an interface means, which transmits a simultaneous stop signal and a simultaneous start signal, among the stations. CONSTITUTION:When a master station 1 and a work station 2 detect stop conditions, an interface means consisting of maintenance diagnostic adapters 3 and a maintenance diagnostic cable 5 sends a simultaneous stop signal to the station 1 or 2, and the other station 1 or 2 having receiving the simultaneous stop signal outputs an interruption signal to stop the processing execution of a program. Similarly, when the stations 1 and 2 output the simultaneous start signal, the work stations having the fitted adapters 3 start operating simultaneously. Therefore, the maintenance diagnostic is performed easily and rapidly without absence of data required for the maintenance diagnosis.
Patent JP-S6164586-A (JP)
Title: Sound absorbing structure in car interior
Inventor: YUGAWA SHINJIRO
IPC: B60R13/08
Filed: 1984-09-04
Abstract: PURPOSE:To prevent the flow-out of the air in the car-interior outside the car- interior and prevent the contamination of a sound absorbing member by installing an airtight sheet onto an air chamber installed between a panel and the sound absorbing member. CONSTITUTION:A sheet 14 through which air does not penetrate is arranged over the whole surface between a sound absorbing member 11 and a roof panel 10, and the peripheral edge part of said sheet 14 is nipped between the sound absorbing member 11 and the roof panel 10. Further, said sheet 14 is pressed onto the roof panel 10 by a frame 15 formed by metal wires, and an air chamber 16 is installed between the sound absorbing member 11 and the sheet 14. Since the air in the car interior is prevented from flow outside the car-interior by the sheet 14, the sound absorbing member 11 is not contaminated.
Patent JP-H1129596-A (JP)
Title: Stabilization of protein
Inventor: IDENO AKIRA
IPC: C07K14/00
Filed: 1997-07-09
Abstract: PROBLEM TO BE SOLVED: To stabilize proteins in a solution such as enzymes, antigens or antibodies at low cost by adding peptisylprolyl cis-trans-isomerase to a protein-contg. solution to inhibit protein deactivation. SOLUTION: Peptidylprolyl cis-trans-isomerase prepared from thermophilic archaebacteria such as Methanococcus thermolithotrophicus, or expressed from a DNA prepared from the above archaebacteria is added to a protein-contg. solution to inhibit the deactivation of the above protein, thus stabilizing the protein such as enzyme, antigen or antibody in a solution state at low cost in a versatile way over a wide range of temperature without limiting to a specified protein and without needing the combined use of a high-energy substance such as ATP.
Patent JP-2000017556-A (JP)
Title: Nonwoven fabric of polyester short fiber for padding cloth
Inventor: MATSUNAGA NOBUHIRO
IPC: D04H1/55
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To obtain a nonwoven fabric, suitable as a padding cloth for clothes, and excellent in softness and dimensional stability. SOLUTION: This fabric is composed of short fibers, 3 deniers or less in fineness of the single yarn therefor, of polyester having a propylene terephthalate unit or repeating unit mainly composed thereof, wherein the regions at which the short fibers are fused with each other are present in places and the basis weight is 10 to 80 g/m2.
Patent JP-H0349276-A (JP)
Title: Gas cooling device of fast axial flow gas laser device
Inventor: OISHI TAKASHI
IPC: H01S3/097
Filed: 1989-07-18
Abstract: PURPOSE:To restrain pulsation of laser gas caused by compression of positive displacement fan and to reduce pulsation of laser output by providing a pressure damping chamber to an output side of a heat exchanger inside a box of a cooling device. CONSTITUTION:Laser gas 5 passes through a cooling device 11B of a first step from pipings 8A, 8B, passes through a cooling device 11A of a second step from a positive displacement fan 6 and is fed to a discharge section of a gas laser oscillator. A pressure damping space 13 is formed up and down a heat exchanger 12 inside the cooling device 11A of the second step. Thereby, the laser gas 5 which is pulsated from the fan 6 and fed inside the cooling device 11A is cooled by the heat exchanger 12 and depressurized, and pulsation is thereafter damped in the wide pressure damping space 13. Therefore, laser output which is projected from an oscillator does not pulsate either, thereby realizing precision processing. Additionally, if a pressure damping is provided also to a cooling device 11B, effect can be further improved.
Patent JP-H1011677-A (JP)
Title: Disaster prevention and monitor system
Inventor: OISHI KUNIO
IPC: G08B21/10
Filed: 1996-06-25
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive disaster prevention and monitor system with which the indication of a collapse such as a fall of rocks or a landslide can be surely foreknown. SOLUTION: A disaster prevention net 1 is composed of optical fibers 2 and spread at the site of a fall of rocks 5 or the like on the sloped face. When the optical fibers 2 receive stress such as tension, bending or compression, its quantity of transmitted light is decreased. Then, light is transmitted through the optical fibers 2 and the decrease in the quantity of transmitted light is monitored. When the quantity of transmitted light gets less than a threshold value, it is reported to a monitoring person by driving a warning element such as an indicator lamp or a buzzer. Thus, the monitoring person can take the measures of that disaster prevention.
Patent JP-S5885066-A (JP)
Inventor: YOSHIDA YUUJI
IPC: F25B7/00
Filed: 1981-11-16
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-H0471487-A (JP)
Title: Method for purifying urokinase precursor
Inventor: SHINTANI KOJI
IPC: C12N9/72
Filed: 1990-07-13
Abstract: PURPOSE:To effectively obtain a urokinase precursor useful as a medicine for thrombosis by bringing a sample solution containing an active urokinase precursor and impurities derived from Escherichia coli into contact with a polymer gel and an alcoholic organic solvent. CONSTITUTION:(A) A sample solution containing a urokinase precursor capable of developing activity and impurities (e.g. nucleic acid) derived from Escherichia coli is brought into contact with (B) a polymer gel supporting alkyl groups. The resultant gel is then brought into contact with (C) an alcoholic organic solvent (e.g. ethyl alcohol) preferably at 0-10% concentration gradient to afford the objective urokinase precursor.
Patent JP-S6162568-A (JP)
Title: Method of preventing steel material corrosion
Inventor: NISHIMURA TADAHITO
IPC: C09D177/00
Filed: 1984-09-03
Abstract: PURPOSE:A steel material to be heat-treated such as welding is coated, as a primer, with a cold-drying coating containing a thermoplastic polyamide resin and an anticorrosive pigment to prevent the formation of damaged parts by burning on the heat treatment of steel structures for parts of automobile and ships, thus giving coating films with high water resistance and high corrosion resistance. CONSTITUTION:The objective cold-drying coating is obtained by using (A) a thermoplastic polyamide resin, e.g., having a softening point of 80-150 deg.C, molecular weight of 4,000-12,000, an acid value of less than 10 and an amine value of less than 8, (B) an anticorrosive pigment and (C), when needed, a hard resin such as alkylphenol resin. The resultant composition is used as a primer for steel materials to be heat-treated such as welding or stress-relieving.
Patent JP-S5972605-A (JP)
Title: Noise cancelling device
Inventor: KOGA TAKASHI
IPC: G11B20/24
Filed: 1982-10-20
Abstract: PURPOSE:To eliminate noise only without deteriorating the frequency characteristic of a reproducing signal by giving weight of a low level high frequency component lost at reproduction to a recording luminance signal in advance at recording. CONSTITUTION:A signal led out of an output terminal 21c of a switch 21 is inputted to a path of a high-pass filter 22 and a delay circuit 25. An output of a limitter 23 is added to one of an adder 26 and also directly to an input of an adder 27. A luminance signal is applied to the other input of the adders 26, 27 from the delay circuit 25. The output of the adder 27 is given to a recording luminance signal output terminal 28 and the output of the adder 26 is led out to a reproducing luminance signal output terminal. Thus, the signal processing at recording and reproduction is made complementary with each other, allowing to eliminate the noise only.
Patent JP-S5885609-A (JP)
Title: Lumped constant type circulator and isolator
Inventor: TAKEDA SHIGERU
IPC: H01P1/383
Filed: 1981-11-18
Abstract: PURPOSE:To remarkably improve an insertion loss and fractional band width, and also to obtain a titled device which is small-sized and has a high performance, by using three pieces of ferrite cores, placing center electric conductors of one group consisting of three pieces between layers of two places, and electrically connecting them in series. CONSTITUTION:In two groups of mesh-like center electric conductors, each one terminal of one group of center electric conductors 12'a, 12'b and 12'c is grounded, and the other terminal is connected to each one terminal of center electric conductors 12a, 12b and 12c of the other group, at the outside of ferrite cores 6a, 6b and 6c. The other terminal of the center electric conductors 12a, 12b and 12c is used for connecting an external circuit. In this way, an impedance constituted of the center electric conductors 12'a, 12'b and 12'c, and that which is constituted of 12a, 12b and 12c are connected in series as an electric circuit, and the inductance becomes large. That is, it is considered to have used a ferrite core having a diameter of about two times as an electric circuit, and an internal impedance can be made large remarkably without enlarging the whole dimensions of a circulator.
Patent JP-S6163069-A (JP)
Title: Cryostat
Inventor: SUZUKI FUMIO
IPC: H01L39/04
Filed: 1984-09-05
Abstract: PURPOSE:To enable to lessen the forced displacement amount of each piping in a simple structure by a method wherein a rocking prevention coupling body, by which the rocking of the liquid nitrogen containers in the horizontal direction is prevented, is provided. CONSTITUTION:A rocking prevention coupling body consisting of a thin stripped material 14 is disposed in a nearly horizontal direction in the vicinities of ports 15 for piping, whereby vacuum vessels 8 and liquid nitrogen vessels 6 are coupled together. Accordingly, even though an external force in a horizontal direction is applied to the cryostat, the forced displacement amount of each piping 11 can be lessened, since the rocking of the vessels 6 in the horizontal direction and the rocking of the liquid He vessels 8 coupled to the vessles 6 in the horizontal direction, that is, the relative deviation of the vessels 6 to the vessels 8 is suppressed. As a result, bellows, which are needed for stress relaxation, become unnecessary and the structure of the cryostat is simplified.
Patent JP-2000019688-A (JP)
Title: Package for film unit with lens(disposable camera)
Inventor: TAKIGUCHI YOSHIO
IPC: B65D85/38
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To inexpensively provide a package for a film unit with a lens which has moisture proofness and impact resistance and whose handlability in carrying is improved. SOLUTION: The package 15 is formed by using a paper packaging material in which liquid is enclosed. Since humidity and moisture or the like are not permeated through the paper packaging material, the film unit with the lens 2 is set to be appropriately moistureproof. Also, the handlability and rigidity are improved because it is box-like, so that the film unit with the lens 2 is protected from vibration and impact or the like.
Patent JP-H0471852-A (JP)
Title: Image recorder
Inventor: TAKAHASHI HIROYUKI
IPC: B41J2/125
Filed: 1990-07-12
Abstract: PURPOSE:To enable a suitable amount to be discharged anytime irrespective of frequency of discharge of each discharge opening by a method wherein an ink jet system image recorder is so constructed as to switch automatically a discharge signal and a preheat signal to the discharge opening of ink according to whether an image signal exists or not. CONSTITUTION:In for instance, a duplicating machine, a head part 26 consisting of recording heads 27A-D are arranged at a specific position along a belt 25 carrying material to be recorded, and ink is discharged by an image signal based on a signal from a scanner part 10 converting a read copy to an electric signal. A plurality of discharge openings 39 are arranged over a range covering a maximum width of the material to be recorded, each liquid path 40 is interconnected to a common liquid chamber 35, and an electric heat converter to be heated by application of specific voltage is arranged to each based on a discharge pulse or a sub heat pulse and others. When the image signal is on, the electric heat converter operates as an ink discharge opening energy generation means and when off, it operates as a head temperature regulation energy generation means.
Patent JP-S6429378-A (JP)
Title: Physiologically active substance and production thereof
Inventor: KATO HIDEKI
IPC: C07D309/00
Filed: 1987-07-23
Abstract: NEW MATERIAL:Physiologically active substances KSB-1939H2 (R is methyl) and KSB-1939H4 (R is ethyl) expressed by the formula (R is methyl or ethyl). USE:A natural physiologically active substance capable of exhibiting powerful insecticidal, acaricidal and anthelmintic effects. PREPARATION:A microorganism, belonging to the genus Streptomyces and capable of producing the compounds expressed by the formula, e.g. strain KSB-1939 (FERM-P No.1901), is cultivated to collect the compounds expressed by the formula alone or as a mixture from the resultant culture.
Patent JP-2000082545-A (JP)
Title: Insertion connecting device
Inventor: VILLAIN JEAN-CHRISTOPHE
IPC: H01R13/26
Filed: 1999-06-30
Abstract: PROBLEM TO BE SOLVED: To connect a pedestal to at least two different apparatuses at the same time, by incorporating elasticity mechanisms vertically engaging with a fixed side surface of a cavity and with a fixed surface of a plug into the fixed surface present on the opposite side of a contact surface of the cavity and into the fixed surface present on the opposite side of a contact of the plug. SOLUTION: A first plug 9 of a set 8 of plugs is structured to make pressure contact with a metal-clad part 6 of a set 2 and a second plug 10 thereof is structured to make insertion contact with a metal-clad part 7 of a set 3. That is, a pedestal 1 has the metal-clad part 6 on a front surface thereof and the metal-clad part 7 on a side surface extending to the interior of a cavity 5 thereof, the metal-clad part 6 on the front surface makes contact, and electrically cooperates, with a front surface of a contact 12 of a connection extension part of the plug 9, and the metal-clad part 7 on the side surface electrically cooperates with a metal-clad part 18 of the plug 10.  The metal-clad parts 6 and 7 are adapted to elastically operate centering around an axis of rotation, the former appropriately holds the pressure plug 9, and the latter makes appropriate contact with the insertion plug 10.
Patent JP-H0233831-A (JP)
Title: Magnetron
Inventor: TERAKURA KOJI
IPC: H01J23/10
Filed: 1988-07-25
Abstract: PURPOSE:To heighten utilization efficiency of a yoke material for the purpose of lightening by forming the mounting holes on a yoke without impairing a magnetic circuit. CONSTITUTION:Bottomed cylindrical mounting holes 12 are formed on the side of a yoke piece 9 being deformed by swelling out toward the inside of a yoke 8, while the bottomed mounting holes 15 are formed on the side of the yoke piece 9 being deformed by swelling out toward the inside of the yoke 8. Then, the mounting holes 12 and 15 do not disturb passage of a magnetic flux so that a magnetic circuit can be constituted by effective utilization of a yoke material.
Patent JP-H09263867-A (JP)
Title: Aluminum alloy for casting
Inventor: TAKEMURA KAZUNARI
IPC: C22C21/02
Filed: 1996-07-15
Abstract: PROBLEM TO BE SOLVED: To obtain an Al alloy for casting, suitable for use in the casting of parts, such as cylinder head for internal combustion engine, having complicated structure and requiring heat resistance, by incorporating specific amounts of Si, Cu, Mg, and two of more kinds among Sb, Mn, and Ni and also controlling the amount of Fe as an impurity. SOLUTION: This heat resistant Al alloy for casting has a composition which consists of, by weight, 5.0-7.0% Si, 2.0-5.0% Cu, 0.2-0.8% Mg, further two or more kinds among 0.05-0.2% Sb, 0.1-0.6% Mn, and 0.5-2.0% Ni, and the balance Fe and in which the amount of Fe as an impurity is limited to <=0.5%. The amount of Si seriously affects castability, and shrinkage characteristic is deteriorated when the amount of Si is in excess and fluidity is deteriorated when it is too small. Cu and Mg contribute to the improvement of mechanical strength and the amounts not lower than respective lower limits are required, but the effect becomes saturated when their amounts exceed respective upper limits.  Sb has a function of refining Si grains and preventing the occurrence of shrinkage cavity and the amount not lower than the lower limit is necessary, but excessive amounts of Si cause deterioration in toughness. Ni and Mn have a function of improving heat resistance, but mechanical strength becomes deteriorated when their amounts are excessive, and further, Mn has a function of reducing the adverse effect of Fe.