baber/WOPTO huggingface dataset:
Patent JP-S5512515-A (JP)
Title: Semiconductor integrated circuit
Inventor: HAMADA MINORU
IPC: G11C16/06
Filed: 1978-07-07
Abstract: PURPOSE:To obtain IC with high reliability, by giving a plurality of functions to the input terminals and preventing the malfunction due to noise signal and transient voltage to a given input, through the addition of the clamp transistor to the signal input terminals. CONSTITUTION:The enhancement type MIS transistor Q1 being the clamp transistor is connected to the input terminal P1, the threshold voltage is taken as Vth, further the input transistor Q2 in IC is connected, and the terminal P3 is led out from the junction point of the gate and drain of Q1 and the gate of Q2, the non- volatile memory transistor constituting IC or the voltage identifying circuit is connected to the terminal. Further, the power supply VDD of IC is connected to the terminal P2 connected to the source of Q1. Further, two types of signals A and B are connected to the terminal P1, the signal A has the amplitude less than VDD, the signal B has higher voltage than VDD+Vth, and the ON resistance of Q1 is taken sufficiently higher value than the iutput impedance of the signal source of the signal B.
Patent JP-S567486-A (JP)
Title: Method of discriminating gap single crystal wafer
Inventor: TAKASU HIROMI
IPC: H01L21/306
Filed: 1979-06-29
Abstract: PURPOSE:To obtain a diode excellent in yield and luminous efficiency by subjecting it to etching prior to the growth and discriminating whether or not triangular pits are produced during the growth when an epitaxial layer is grown on a GaP single crystal wafer to fabricate the luminous diode. CONSTITUTION:When an epitaxial layer is grown on a GaP single crystal wafer to fabricate a luminous diode, etching is carried out using an RC etching liquid of 4ml H2O-5mgAgNO3-3mlHNO3-2mlHF to firstly inspect the state of occurrence of triangular pits. Then, the wafer is subjected to a heat treatment at a temperature of more than 800 deg.C substantially equal to the heat treatment temperature at the time of epitaxial growth, and subjected to etching by using an etching liquid the same the previously used etching liquid, the before and the after states of appearances of pits are compared with each other. In this manner, the quality of the wafer is determined from the before and after pit distribution states, and by use of a wafer in which the pits are not greatly varied, the subsequent step is carried out.
Patent JP-S5838217-A (JP)
Title: Condensed blood plasma derivative
Inventor: MIKAERU SUTOROOTOMAN
IPC: A61K35/19
Filed: 1982-05-19
Abstract: A sprayable preparation for accelerated hemostasis and optimized biochemical control of wound closure contains a powdery mixture of 15 to 60% by weight of thrombin, 5 to 80% by weight of a desiccating and stabilizing agent, viz., albumin, globulin and/or fibrinogen, and 1 to 10% by weight of a fibrinolysis inhibitor. The powdery mixture is suspended in a low-boiling, anhydrous solvent, which is used as a propellant. For effective wound closure and coverage, a spray jet of this suspension is directed onto the wound under evaporation of the solvent so that substantially only the dry, solid powdery mixture reaches the wound. This method of application by spraying is also disclosed.
Patent JP-H10230659-A (JP)
Title: Image recorder
Inventor: ANDO MASAHIRO
IPC: B41J15/04
Filed: 1997-02-20
Abstract: PROBLEM TO BE SOLVED: To enhance the carrying accuracy of an image recording part by imparting a slack to a recording medium between a recording medium draw-out means and a feed means in synchronism with the recording operation thereby preventing a load from being applied to a roll-like recording medium from the image recording part. SOLUTION: A paper feed section 2 comprises a section 20 for loading a roll-like recording medium 110, a pair of draw-out rollers 10 disposed closely to the draw-out port 21 of the loading section 20, and a loop forming chamber 22 for permitting a long recording medium 100 drawn out by means of the pair of draw-out rollers 10 to slack downward by self-weight. The image recorder further comprises a pair of draw-in rollers 12 disposed closely to the inlet of an image recording section 3 at a position facing the pair of draw-out rollers 10 while spaced apart therefrom, and a nip switching mechanism 16 for switching press contact and separation of the pair of draw-in rollers 12.
Patent JP-H01255280-A (JP)
Title: Photoelectric conversion element
Inventor: TAKIGAWA HIROSHI
IPC: H01L31/08
Filed: 1988-04-04
Abstract: PURPOSE:To obtain an element having high impedance and high sensitivity by providing one or more of first semiconductor layers each having a predeter mined energy band gap on a semiconductor substrate, and one or more of second semiconductor layers each having energy band gap wider than the first layer and being thinner than the first layer. CONSTITUTION:One or more first semiconductor layers 21A each having a predetermined energy band gap and one or more second semiconductor layers 24 having a wider energy band gap than the first layer 21A and being thinner than the layer 21A are provided on a semiconductor substrate 21, and a tunnel current is fed to an energy barrier layer formed of the layer 24 to form a photoconductive type photoelectric conversion element. For example, a narrow energy band gap compound semiconductor crystal 21A of Hg1-XCdXTe having 1mum of thickness and 0.2 of x value and a wide energy band gap compound semiconductor layer 24 of Hg1-XCdXTe having 0.05mum of thickness and 0.4 of x value are alternately formed repeatedly by ten times on a compound semi conductor substrate 21 of Hg1-XCdXTe having 0.2 of x value.
Patent JP-H03282503-A (JP)
Title: Optical member formed with light interference film and production thereof
Inventor: KAWAKATSU AKIRA
IPC: G02B5/28
Filed: 1990-03-30
Abstract: PURPOSE:To make improvement in reflectivity by treating the surface of a light control base body so as to have 2 to 50mum average roughness. CONSTITUTION:The entire surface on the inner side of a reflecting mirror body 1 is formed as a reflecting surface and this reflecting surface consists of a light interference film 8. This light interference film 8 is an IR transmittable and visible light reflecting film and is constituted as the multilayered films of 8 to 12 layers alternately superposed with high-refractive index layers 81 consisting of titanium oxide and low-refractive index layers 82 consisting of silicon oxide on the surface of the mirror body 1. The mirror body 1 is formed of aluminum ad the surface thereof is so treated as to have 2 to 50mum average roughness. The reflectivity is improved in this way.
Patent JP-H04316880-A (JP)
Title: Printer
Inventor: OSHIUMI KOICHIRO
IPC: B41J29/00
Filed: 1991-04-16
Abstract: PURPOSE:To provide a printer capable of using a serial port installed as one for a control panel without adding any dedicated I/O port as an I/O port for an external monitor. CONSTITUTION:A microcomputer 10 incorporated in a main printer system 1 through a serial port 7 and a control panel 5 which enables data sending and receiving are installed in detachable manner from a main printer system 1. On the other hand, a printer 1 is equipped with an interpretation device 10 which interprets that external equipment 20 is connected to the microcomputer 10 via the serial port 7 and subsequently, the sending and receiving of data between the external equipment 20 and the microcomputer 10 are possible, in a state where the control panel 5 is removed from the main printer system 1.
Patent JP-S527953-A (JP)
Title: Preparation of novel methano-anthracene derivatives
Inventor: SUNAKAWA JIYUN
IPC: C07C209/00
Filed: 1975-07-07
Abstract: PURPOSE: Methano-anthracene derivatives of formula I (R 1 , R 2  are H, lower alkyl, lower alkenyl, aralkyl, lower cycloalkylalkyl, or alkylene having or not having ether linkage forming a 5α7 membered ring with the N atom) and their acid addition salts; for example, 9-amino-12-hydroxy-9, 10-ddihydro9,10-methano-anthracene. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01255661-A (JP)
Title: Manufacture of composite film
Inventor: SEKIGUCHI MAMORU
IPC: C23C14/20
Filed: 1988-04-05
Abstract: PURPOSE:To obtain a composite film excellent in adhesive strength between a vapor-deposited film and a high polymer base material by vapor-depositing metal, metal oxide, and silicon compound onto the surface of a high polymer film by means of vacuum vapor deposition, etc., while heating the above surface of the high polymer film to a temp. in the prescribed range in a vacuum system. CONSTITUTION:A high polymer film 1 consisting of PVC, PE, etc., is continuously supplied to a heating roller 7 from a decoiler 3 in a vacuum system 2, by which the film 1 is brought into contact with the roller 7 and heated. Simultaneously, a thin-film layer of metal, metal compound, silicon oxide, etc., is provided to the surface of the film 1 by means of ion plating, etc., and the resulting composite film is wound up by means of a winding roll 8 at the prescribed velocity. At this time, the temp. range A of the roll 8 in the course of the above procedure is set up in a range represented by (Tg-30) deg.C<=A<=(Tg+50) deg.C when Tg means the glass transition temp. of the film 1. By the above method, the composite film to which adhesive strength between the high polymer base material and the thin-film layer is provided, in particular, and which has superior moistureproofing property and oxygen barrier property can be obtained.
Patent JP-S569884-A (JP)
Title: Diagnostic system for character pattern rotating function of printer
Inventor: KOUNO KATSUYA
IPC: G06K15/00
Filed: 1979-07-04
Abstract: PURPOSE: To make a diagnosis of the function of rotating effetively by comparing a 360° turned character to unturned one in a printer equipped with a 90° rotating method.  
     CONSTITUTION: A character pattern, read out of character pattern memory 14, is turned by 360° in work memory 17 and then sent to comparator 12, which compares it to a character pattern read out of character pattern memory 14 where no rotation is carried out. When the both disagree, an error signal is displayed on error display circuit 19. Therefore, a memory stored with diagnostic characrer patterns is unneeded. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S59210213-A (JP)
Title: Preheating method of fuel gas and combustion air for hot blast stove
Inventor: FUTAGAMI NOBUHIRO
IPC: F23L15/00
Filed: 1983-05-16
Abstract: PURPOSE:To reduce the fuel comsumption simultaneously without creating the operating trouble of a hot blast stove by a method wherein steam generated in the waste heat recovery boiler of a sintered ore cooler is utilized. CONSTITUTION:The low pressure steam 4, which acts as a heat source for a heat exchanger 3, is led from a waste heat recovery boiler 6 annexed to a sintered ore cooler 12, while the condensate 5 produced after heat-exchange is used again by circulating as a part of the feed water to the boiler 6. The pressure of the steam 4 entering the heat exchanger 3 is set so as to balance the loss of pressure in the passages of the steam 4 and of the condensate 5, both of which respectively connect between said boiler 6 and heat exchanger 3, with the loss of pressure in the heat exchanger 3 in order to operate the boiler 6 so as to produce stable and constant steam.
Patent JP-H04317953-A (JP)
Title: Sheet exhaust tray
Inventor: SAKAMOTO MITSUNORI
IPC: B65H31/26
Filed: 1991-04-16
Abstract: PURPOSE:To eliminate hitch of the sheet corners at its leading edge with air holes by forming each side wall of an exhaust tray in a saw-teeth rough surface, so that it stretches plumb and in such a way that the slope width in the horizontal direction is longer upstream than downstream, and providing air holes over the whole height of the wall surfaces. CONSTITUTION:Each side wall 4 of a sheet exhaust tray 3 is formed in saw- teeth form in the horizontal section, wherein the upstream part in discharging direction assumes a slope to the discharging direction while the downstream part intersects that direction perpendicularly. This slope is equipped with air holes 8 from the tray 3 oversurface to near the top of the side wall 4. The hole 8 width in the sheet exhausting direction shall be approx. 1/2 as large as the width (a). Therefore, the exhausted sheet is transported under guidance of the roughened protruding end of the side wall 3 and placed on the tray 3, wherein there is no risk that the corners of the sheet hitch at the air holes 8, and also lateral alignment at stacking can be obtained in good workmanship.
Patent JP-H09272233-A (JP)
Title: Printer system
Inventor: NAKAMURA KOJI
IPC: B41J5/30
Filed: 1996-04-05
Abstract: PROBLEM TO BE SOLVED: To prevent effectively a print error to be caused by the incorrect coupling of the type of a printer device with a printer driver. SOLUTION: This printer system is equipped with a printer device 20 for printing out print data transmitted from a host device 10 and the host device 10 connected to the printer device 20 in bi-directional communications. In addition, the printer device 20 consists of a device ID storage part 24 which stores a device ID identifying the type of the printer device 20 and a device ID sending part 23 which sends the device ID stored in the device ID storage part 24 to the host device upon a request from the host device 10. Further, the host device 10 is equipped with a printer driver selecting part 12 which selects one of plural printer drivers 11 based on the device ID sent from the device ID sending part 23.
Patent JP-S59210006-A (JP)
Title: Agricultural and horticultural fungicidal composition
Inventor: KATOU TOSHIROU
IPC: A01N57/14
Filed: 1983-05-13
Abstract: PURPOSE:An agricultural and horticultural fungicidal composition effective for fields wherein particularly fungi resistant to chemical occur a lot, exhibiting improved controlling effects on various plant blights such as gray mold, etc., comprising a cyclic imide fungicide and tolclofos-methyl as active ingredients. CONSTITUTION:1pt.wt. cyclic imide fungicide such as N-(3,5-dichlorophenyl)-1,2- dimethylcyclopropane-1,2-dicarboximide, etc. is blended with 0.1-10pts.wt. tolclofos-methyl (=O-2,6-dichloro-4-methylphenyl O,O-dimethyl phosphorothionate) to give active ingredients, which are blended with a carrier and an auxiliary, and used as wettable powder, dust, etc. The agent exhibits controlling effects on gray mold and other blights of tomato, cucumber, egg plant, green pepper, lettus, melon, strawberry, mandarin, grape, rose, cyclamen, etc., helminthosporium leaf spot and sheath blight of rice plant, snow blight of wheat, etc.
Patent JP-S5710464-A (JP)
Title: Conduction meter
Inventor: TANAKA FUJINAO
IPC: G01R27/22
Filed: 1980-06-24
Abstract: PURPOSE:To automatically correct zero point fluctuation caused by the fluctuation of the electrostatic capacity of a cable as well as of the insulation resistance by impressing the fixed voltage intermittently on the opposing electrodes to perform subtruction between the conductivity signals and the zero point error signals. CONSTITUTION:The fixed voltage V is impressed intermittently on the electrodes X and Y from inside of the current/voltage transducer 1 through the intermittent working of the switch SW. When the switch SW is in the OFF state, the zero point error voltage caused by the insulation resistance Rb and Rc, the electrostatic capacity Cb of the cable CBL is retained by the capacitor C1 through the gate Q. Thereafter, when the switch SW is turned ON, the voltage based on the conductivity of the substance to be measured is supplied to the operation circuit 3 to retain the difference voltage from the zero point error voltage through the gate Q2. Thereby the correct conductivity measurement value can be obtained and also the cable length as well as the frequency of the impressed AC signals can be freely selected.
Patent JP-H11280573-A (JP)
Title: Rubber member for pipe intake
Inventor: FUJISAWA FUMIKI
IPC: F02M9/06
Filed: 1998-03-30
Abstract: PROBLEM TO BE SOLVED: To suppress a pipe intake to expand and deform inward by sticking of gasoline, and stabilize flow of mixture by arranging a recessed part on at least one inner circumferential surface of a fitting part to which an intake connecting pipe is fitted. SOLUTION: A pipe intake 31 for connecting pipe 25 fixed to an intake port through a gasket and a connecting pipe 26 of a carburetor to each other, is formed in a slightly bent cylindrical shape matching with a mounting position of each connecting pipe 25, 26. In the pipe intake 31, a fitting part 31a fitted into a connecting part 25b of the connecting pipe 25 is formed on one end part, a fitting part 31b fitted into a connecting part 26a of the connecting pipe 26 is formed on the other end part, and a plurality of groove parts 32 are formed on an inner circumferential surface of the connecting pipe 25 side in the fitting part 31a. Even if the pipe intake 31 is expanded and deformed by using for a long period, it is possible to absorb swelling by each groove part 32, and it is possible to prevent an inner diameter of the pipe intake 31 from contracting.
Patent JP-H11282526-A (JP)
Title: Medium for managing history and method for managing history of objects using the same medium
Inventor: MATSUYAMA MASAAKI
IPC: G05B23/02
Filed: 1998-03-30
Abstract: PROBLEM TO BE SOLVED: To allow anyone to easily and instantaneously judge the exchange period or adjustment period of each kind of part to be used for a product or an industrial machine or the like, to certify the validity of the exchange period or the adjustment period to a third person all the time, and to certify the owner of not only the part but also the product or the industrial machine at the present time for clarifying who should take responsibility. SOLUTION: A history control medium 1 is provided with a data inputting and outputting part 2 with which a data reading probe 4 of a data reading device 3 can be brought into contact or connected, and a storage part for writing prescribed history data by using a power supplied from the data reading probe 4 when access codes through the data reading device 3 are coincident.
Patent JP-S59210960-A (JP)
Title: Vulcanizable rubber composition
Inventor: WATANABE NOBORU
IPC: C08L7/00
Filed: 1983-05-17
Abstract: PURPOSE:To provide a vulcanizable rubber compsn. having improved resistance to compression set, by blending a vulcanizing system with a nitrile group-contg. hydrocarbon rubber which has a lowered iodine value and the pH of a tetrahydrofuran soln. of which is adjusted to a specified value. CONSTITUTION:A nitrile group-contg. hydrocarbon rubber which has an iodine value of 120 or below and the tetrahydrofuran soln. of which has a pH of at least 5, is prepared by, e.g., hydrogenating part or the whole of the carbon-to- carbon double bond-contg. units of a nitrile group-contg. hydrocarbon rubber such as a butadiene/acrylonitrile copolymer rubber or an isoprene/acrylonitrile copolymer rubber and then treating it with an aq. alkaline soln. A vulcanizing agent such as sulfur or tetramethylthiuram disulfide, a vulcanizing aid such as zinc oxide or stearic acid, etc. are blended with the resulting rubber to obtain the desired vulcanizable rubber compsn.
Patent JP-H08285196-A (JP)
Title: Bottom plate installing construction method of ground low temperature tank
Inventor: MIZOGUCHI YOSHIRO
IPC: E04H7/18
Filed: 1995-04-11
Abstract: PURPOSE: To provide a bottom plate installing construction method of a new ground low temperature tank whose installing work can be easily and completely performed by improving a raising-lowering method of a bottom plate. CONSTITUTION: In a ground low temperature tank where a bottom part cold reserving layer 3 is formed on a floating floor type footing slab 2 and an inner tank 4 to store a low temperature liquid is erected on this bottom part cold reserving layer 3 and a bottom plate 7 is provided in a bottom part of this inner tank 4, plural through holes are formed in the floating floor type footing slab 2 and the bottom part cold reserving layer 3 so as to vertically penetrate these, and raising-lowering rods which can be freely raised and lowered in the vertical direction are provided in these respective through holes.  After the integral bottom plate 7 is formed by joining a steel plate onto this bottom part cold reserving layer 3, the raising-lowering rods are projected from upper end parts of the through holes, and the bottom plate 7 is raised, and after its joining part is inspected and repaired, the raising-lowering rods are lowered, and the bottom plate 7 is placed on an upper surface of the bottom part cold reserving layer 3, and afterwards, this bottom plate 7 is welded to and installed in a bottom part of the inner tank 4.
Patent JP-S5311468-A (JP)
Title: Rocking device for steel pipe conveying noise protecting apparatus
Inventor: ITOU SUSUMU
IPC: B65G11/20
Filed: 1976-07-19
Abstract: PURPOSE: To reduce the noise of collision when a rocking adevice is attracted to a s steep pipe by limiting the rocking operation of the rocking device by a gate magnetic pole. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H01259181-A (JP)
Title: Method for making surface of metal amorphous
Inventor: SHONO SUSUMU
IPC: C23C26/00
Filed: 1988-04-08
Abstract: PURPOSE:To make a surface layer of a large area amorphous in a short time by cladding the surface of a base metal with laser light and subjecting the surface of the resulting amorphous alloy to rapid melting with laser light and rapid cooling. CONSTITUTION:A layer 1a of amorphous alloy powder or a thin amorphous alloy layer 1b is put on a base metal 2 and laser light 4 is projected, e.g., through a nozzle 3 under shield gas 5 to clad the base metal 2 with the layer 1a or 1b. The surface of the resulting amorphous alloy layer 1 is made amorphous by rapid melting with laser light and rapid cooling.
Patent JP-H07274970-A (JP)
Title: Recombinant vector, transformant holding the same recombinant vector and production of antimicrobial peptide by the same transformant
Inventor: SHIMAMURA SEIICHI
IPC: C12N5/10
Filed: 1994-04-01
Abstract: PURPOSE:To obtain a recombinant vector useful for readily supplying a large amount of an antimicrobial peptide (lactoferritin) having a strong antimicrobial activity. CONSTITUTION:This is a recombinant vector in which a DNA sequence coding for at least an amino acid sequence of the formula ysAX01X01X01Trp Gln X01X01 Met X02X02 (X01 is L-Ala L-Arg, etc.; X02 is L-Arg or L-Lys) is inserted and bonded to a vector, e.g. a recombinant vector p-GEXLF in which an amino acid sequence Lys Cys Phe Gln Trp Gln Arg Asn Met Arg Lys is inserted and bonded to the downstream of a colibacillus-based vector pGEX2 Tetac promoter sequence. An exemplified vector is obtained according to the scheme shown in the figure.
Patent JP-S5610096-A (JP)
Title: Brushless motor
Inventor: GOTOU MAKOTO
IPC: H02P6/16
Filed: 1979-07-05
Abstract: PURPOSE:To provide high performance under simple construction by detecting drive voltage of 2-phase coil and controlling in such manner that differential voltage between said voltage and voltage drop generated at impedance element may be maintained constantly the same, thus the electric current at current switching means is controlled. CONSTITUTION:Rotor 1 containing field section comprising B pole, S pole and nonmagnetic pole, and stator 7 containing 2-phase coils 8, 9 interlinking with magnetic flux generated by the field section, constitute an electric motor. In addition, switchover section 11 which changes current path to 2-phase coils 8, 9 by Hall element 10 is provided. Also drive voltage detecting section 12 and drive current detecting section 13 of 2-phase coils 8, 9 are provided. The difference between voltage drop at impedance element 14 and at drive voltage detection value is inputted to current control section 15, controlling current at current switching section 11. Consequently, it is possible to minimize the number of phases under simple construction and to provide high performance by detecting the drive voltage of the coils.