baber/WOPTO huggingface dataset:
Patent JP-S61262960-A (JP)
Title: Microprocessor
Inventor: KANO YASUO
IPC: G06F13/28
Filed: 1985-05-17
Abstract: PURPOSE:To attain the effective use of component elements inside a processor in a simple constitution when a DMA is used, by using an arithmetic logic unit ALU which performs the arithmetic logic operation to decide the DMA end conditions when the DMA is executed. CONSTITUTION:An ALU 1 performs a prescribed arithmetic operation by means of the data stored in a memory 3 or a local memory 5, the contents of a register 2 or the address of the memory 3 and stores the result of this operation into the register 2. When data are transferred between an input/output port 9 and the memory 3 by means of a DMA, the head address for the DMA is previously stored in a DMA address register 11 together with the end address stored in a specific address of the memory 5. In an execution mode of the DMA, the final address is compared with the address of the memory 3 by the ALU 1 according to a microprogram 7. Thus the component elements inside a processor can be used effectively even in the DMA execution mode.
Patent JP-H045631-A (JP)
Title: Formation of thin film and thin film and application thereof
Inventor: KIYOTO NORIYUKI
IPC: G02F1/1333
Filed: 1990-04-24
Abstract: PURPOSE:To obtain thin films of desired patterns by exposing the photosensitive material layer of a transparent substrate through opaque patterns as a mask from the opposite side thereof to partially expose the photosensitive material layer and subjecting the layer to development processing. CONSTITUTION:The photosensitive material layer 3 is formed on the transparent substrate 1. This material layer 3 is partially exposed and is subjected to the development processing, by which the thin films 2 of the desired patterns are formed. A photosensitive mixture composed of at least one kind among an org. Ti compd., org. In compd. and org. Zr compd. and an org. Si compd. is used as the photosensitive material. The opaque patterns 2 are formed of the desired patterns on the transparent substrate 1 and the photosensitive material layer 3 is formed thereon. The photosensitive material layer 3 is partially exposed by exposing the same from the rear side of the transparent substrate 1 and is subjected to the development processing, by which the thin films 4 of the desired patterns are formed. The thin films 4 having the desired patterns are obtd. with good productivity at a uniform film thickness.
Patent JP-H05279388-A (JP)
Title: Superactive grf analog
IPC: C07K14/575
Filed: 1992-04-24
Abstract: The instant invention provides amino-terminal-modified growth hormone releasing factor (GRF) analogs of superior activity and potency when compared to native GRF or previously described GRF analogs. The invention also provides amino-terminal-modified GRF analogs comprising GRF peptides incorporating selected amino acid modifications from the naturally occurring forms of the GRF peptides. Superior analogs of bovine, porcine, human, and other species of GRF are described. The invention also provides a method of promoting the release of growth hormone using the compounds of the invention. The invention also provides pharmaceutical formulations of the compounds of the invention. The invention also provides methods of treatment of various maladies stemming from insufficient growth hormone levels using the compounds of the invention. The invention also provides a method for increasing the lean muscle mass of mammals by adminstering compounds of the invention. <IMAGE>
Patent JP-H04317425-A (JP)
Title: Production of optical element having distributed refractive index
Inventor: KURASAWA YUKO
IPC: G02B6/12
Filed: 1991-04-11
Abstract: PURPOSE:To enable various changes in refractive index and dispersion characteristics of a base. CONSTITUTION:A sol is prepared by adding two or more kinds of metal seeds each as metal alkoxide to a silicon alkoxide. Then the sol is changed into a gel and then dipped in such an eluting soln. having significantly different elusion rate for each metal component except for silicon in the gel. By properly selecting the kind and amt. of metal seed, refractive index and dispersion characteristics of the base can be veriously changed. Then the gel is dried and sintered to obtain on optical element having distributed refractive index.
Patent JP-S5332678-A (JP)
Title: Lsi mounting package
Inventor: WATANABE YUTAKA
IPC: H01L23/00
Filed: 1976-09-08
Abstract: PURPOSE: To individually inspect the LSIs soldered to a package without disconnecting them by connecting the power supply pins of the LSIs to a power supply bus line by way of diodes. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H09295030-A (JP)
Title: Manufacture of tube having grooved inside surface and device therefor
Inventor: KUROKI KAZUMA
IPC: B21C3/16
Filed: 1996-04-26
Abstract: PROBLEM TO BE SOLVED: To obtain a manufacturing method and device of a tube having multiple groove on the inside surface for freely changing the shape of groove without increasing drawing force while impressing rolling pressure. SOLUTION: By moving a metallic tube in the direction of the arrow A in the state where a plug unit 28 is inserted into the metallic tube 1, the metallic tube is reduced with plural balls 8 supported with back-up rolls 20 and pressed against the grooved plug in the position of a grooved plug 4, primary grooves 11 and fins 15 are formed on the inside surface of the metallic tube and a primary grooved tube 12 is formed. By moving the primary grooved tube 12 in the direction of the arrow A, the tube is impressed by rolling pressure with plural balls 9 supported back-up rolls 20, pressed against the grooved plug 6. The fin 15 parts of the primary grooved tube 12 are intermittently shaved with the grooves 7 of the grooved plug, the secondary grooves 13 are formed, the secondary grooved tube 14 having the grooves 11 and grooves 13 on the inside surface is formed and, further, the tube 23 having the grooved inside surface which is reduced to a prescribed dimension of the outside diameter with a finishing die 18 is formed.
Patent JP-H09291086-A (JP)
Title: New seco-d steroid active on cardiovascular system and drug composition containing the steroid
Inventor: MAURO GOBIINI
IPC: A61P9/12
Filed: 1996-04-26
Abstract: Seco-D steroid derivatives having the formula <CHEM> wherein R, R<1>, R<2> and R<3> have the meanings specified in the specification, useful as cardiovascular agents and pharmaceutical compositions containing same, are disclosed.
Patent JP-S5533451-A (JP)
Title: Preparation of cosmetic
Inventor: MORITA SHIYUUGO
IPC: A61K8/63
Filed: 1978-08-30
Abstract: PURPOSE:To provide cosmetics effective to xerodermia, dandruff, urtication, etc., containing a specific ester as an effective component. CONSTITUTION:Cosmetics effective to xerodermia, dandruff, urtication, etc. containing an ester of a carboxylic acid having a phenolic OH group and a >=12C alcohol, e.g. stigmasteryl ferulate, cholesteryl ferulate, lauryl ferulate, cholesteryl p-hydroxybenzoate, cetyl p-hydroxybenzoate, etc. The compounds are components of oryzanol obtained from rice bran oil, which is a known agent having the above effects.
Patent JP-H07321561-A (JP)
Title: Power consumption reduction system for fet amplifier
Inventor: INAHASHI ATSUSHI
IPC: H03F3/193
Filed: 1994-05-23
Abstract: PURPOSE:To suppress a change in a peak level of harmonic distorton level and a frequency characteristic by reducing the power consumption accordingly even when number of received high frequency signals is changed. CONSTITUTION:A FET 9 amplifies plural high frequency signals in common. A DC/DC converter 2 controls a power supply voltage Vin based on a control voltage Vcont corresponding to number of received high frequency signals and provides a converter output voltage VO proportional to the control voltage Vcont. A constant current circuit 4 provides a drain voltage Vds nearly equal to the voltage VO to a drain terminal D of the FET 9 and a gate voltage Vgs to keep the drain current Id of the FET 9 nearly constant is fed to a gate terminal G of the FET 9.
Patent JP-S59231844-A (JP)
Title: Lead frame for semiconductor device
Inventor: MIKI SHINICHI
IPC: H01L23/495
Filed: 1983-06-14
Abstract: PURPOSE:To suppress oxidation of the surface of a lead frame material, and to obtain favorable thermocompression bonding ability of the lead frame by a method wherein Ag plating is performed thin on the surface of the lead frame material. CONSTITUTION:A silver film of 0.01-0.1mum of average thickness is deposited according to substituted silver or electric plating on the outermost surface of copper, a copper alloy, iron, an iron alloy or the clad article thereof. Silver deposition is performed after copper plating is performed to the whole surface when the material is iron, an iron alloy or a clad article. Substituted silver treatment is favorable particularly in respect of cost, and either of the front or the rear of fabrication is favorable. Namely, the material is electrolyzed to be degreased according to sodium hydroxide, activation and neutralization are performed by immersing in hydrochloric acid after water washing, and immersed in a silver plating bath held to 5g/l or less of free cyanogen concentration. After then, water washing and drying are performed to obtain a lead frame deposited with substituted silver on the surface. In case of the silver plating bath of the free cyanogen concentration value thereof, silver concentration is not limited, and depositing film thickness is controlled according to the immersing hours and the bath temperature. According to this construction, usual thick silver plating is unnecessary, oxidation of the surface of the lead frame is suppressed, and stable soldering ability can be obtained.
Patent JP-S61265728-A (JP)
Title: Tape recorder
Inventor: HASEOKA MASAHIDE
IPC: G11B27/02
Filed: 1985-05-20
Abstract: PURPOSE:To monitor a recording source signal through a tape recorder during normal recording by providing the 2nd output terminal to which a signal is applied independently of the operation of a switch means and an external equipment is connected. CONSTITUTION:When only the 2nd mechanism section 5 is used as the recording operating state, a signal whose level is adjusted for recording by an input level adjusting means 12 is inputted to a voltage amplifier 9 via a common terminal 19c from a terminal 19a of a monitor input changeover switch 19, subject to voltage amplification up to a prescribed level and outputted, but a switch means 16 provided to an output transmission line is opened to cut off the signal, then no signal is fed to the 1st output terminal 10 and no monitor signal is outputted. A monitor signal from nthe voltage amplifier 9, however, is fed to the 2nd output terminal 20 independently of the operation of a switch means 16 and the source signal is monitored at the normal recording operation.
Patent JP-H09293629-A (JP)
Title: Thin film capacitor
Inventor: ENDO KEIKO
IPC: H01G4/33
Filed: 1996-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a thin film capacitor having a small temperature coefficient, large capacitance, also small leakage current density. SOLUTION: In this thin film capacitor formed of thin film dielectric layer between a pair of electrodes, the dielectric layer is provided with the first layer of a positive temperature coefficient and the second layer of a negative temperature coefficient while the temperature coefficient of the thin film capacitor is within the range of -100ppm deg.C-+100ppm deg.C. It is recommended that as for the first layer, SiO2 and as for the second layer, Ba1-x Srx TiO (0<=x<=1) are to be adopted.
Patent JP-S5233672-A (JP)
Title: Process for preparation of 3-acylamino-5-pyrazolones
Inventor: SUGIYAMA MASATOSHI
IPC: C07D231/20
Filed: 1975-09-05
Abstract: PURPOSE: 3-Acylamino-5-pyrazolones, useful as magenta coupler for silver halide color photographic matarials, are prepared in high yield from 3-amino-5pyrazolones. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S62265433-A (JP)
Title: Engine speed controlling device for internal combustion engine
Inventor: TANAKA YASUO
IPC: F02D45/00
Filed: 1986-05-13
Abstract: PURPOSE:To continuously carry out the safe driving of an engine by using the output of a separately provided input torque setting device as a target engine speed signal when a detecting device has detected the abnormality of a signal from an engine speed setting device. CONSTITUTION:At the time of a normal operation, a set value Nr from an engine speed setting device 8 is inputted in a function setting part 21 and a set value S from an input torque setting device 7' is inputted into function setting devices 22, 23, to control an engine to be close to the target engine speed Nr. On the other hand, if abnormality occurs in the engine speed setting device 8, etc. and when this is detected by an abnormality judging circuit 30 lighting an indication lamp 31, a changeover switch 33 is operated by an operator, to switch over switching parts 34, 35 from the positions as shown in the figure to the opposite positions. Thereby, an engine speed NT is inputted into the function generator 21 via a switchover switch 7'f and the switching part 34 while a set value ST from a transmitter 32 is inputted into the function generators 22, 23, to control the engine in accordance with these data afterward.
Patent JP-H06301671-A (JP)
Title: Method for converting roman character
Inventor: YAMAGAMI KOJI
IPC: G06F17/22
Filed: 1993-04-09
Abstract: PURPOSE:To provide a Roman character converting method capable of removing erroneous conversion by eliminating operator's switching operation. CONSTITUTION:When an inputted Roman character becomes a clause segmenting character (13) in a conversion mode state (105, 'HIRAGANA' (the cursive form of a Japanese syllabary) letters preceding the clause segmenting character is converted into a 'KANJI' (a Chinese character) (16). When Roman characters do not constitute 'HIRAGANA', the processing mode is changed to a non- conversion mode and a Roman character inputted after a clause segmenting character is outputted as it is (12a). When a Roman character inputted in the non-conversion mode state is a clause segmenting character (13), the processing mode is changed to a conversion mode (18).
Patent JP-H05303276-A (JP)
Title: Toner supply device
Inventor: ONOSE TSUKASA
IPC: G03G15/08
Filed: 1992-04-27
Abstract: PURPOSE:To provide a toner supply device by which toner is rapidly supplied without imposing a burden on an operator as for the toner supply device for an electrophotographic printer. CONSTITUTION:A rotatable toner supply member 2 is fitted in a cylindrical toner supply member 1, and a toner container connecting member 3 is movably attached to the member 2 by a hinge pin 4 so as to be opposed to an aperture part 2a. A cam 6 is attached to the tip of a toner carrying screw 9, and a pushrod 3b which comes in contact with the cam 6 and moves up and down is attached to the member 3.
Patent JP-S58225680-A (JP)
Title: Semiconductor laser
Inventor: KASAHARA KENICHI
IPC: H01S5/40
Filed: 1982-06-23
Abstract: PURPOSE:To obtain the laser having minor fluctuations in threshold current against the variations of environmental temperature by a method wherein an active semiconductor layer, having approximate thickness same as or less than the de Broglie wavelength of electron and hole, and a semiconductor having the forbidden band width larger than said active semiconductor layer are laminated alternately, and the side face in the direction of propagation of light, which is propagated on the active semiconductor, is covered by the semiconductor layer having a wide forbidden band width. CONSTITUTION:A high resistance AldGa1-xAs layer 221 is grown on a semiinsulating GaAs substrate 21 by performing a molecular beam growing method, GaAs layers 231- 234 and high resistance AlxGa1-xAs layer 222-224 are alternately laminated on said layer 221. Then, a high resistance AlxGa1-xAs layer 225 is grown on the above laminated material, and an N<+> type AlyGa1-yAs layer 24 is provided on one side of the laminated material and a P<+> type Al1-y As layer 25 is provided on the other side of the laminated material in such a manner that the above-mentioned laminated materials are pinched between the layers 24 and 25 and that the laminated material are surrounded by said two layers. Subsequently, electrodes 26 and 27 are formed on the layers 24 and 25 respectively. According to this constitution, x and y are selected as 0<=x<=1, 0<=y<=1.
Patent JP-S59232561-A (JP)
Inventor: OOBA TADAICHIROU
IPC: A63B23/12
Filed: 1983-06-17
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-S5232316-A (JP)
Title: Photosensitive composition
Inventor: HAYASHI YOSHIO
IPC: G03C1/675
Filed: 1975-09-08
Abstract: PURPOSE: To provide a composition of high storage stability and superior photosensitivity characteristic by making it consist of nitrogen containing viny1 compounds and organic tellurium compounds dispersed in a film forming substrate incompatible with it. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H09292607-A (JP)
Title: Liquid crystal display device and its production
Inventor: YAMANAKA HIDEO
IPC: G02F1/1335
Filed: 1996-04-26
Abstract: PROBLEM TO BE SOLVED: To improve display quality by preventing light drop-out, etc., by domain at an ITO(indium-tin.oxide) end face. SOLUTION: This device is provided with a wiring region 20, thin film transistors(TFT) 6 switching-driving respective pixel parts formed at an intersection part of the wiring region 20 and ITO films (pixel electrode) 5 connected to the drains (D) of the TFTs 6 via a contact part 21 and, further, a guard ring electrode 22 is formed in the wiring region 20 containing the TFTs 6. Driving voltage which forms a liquid crystal black mask C by making a liquid crystal always in a light shielding state by a prescribed method is applied to the guard ring electrode 22. Thus formation of the black mask which was formerly necessary is unnecessary.
Patent JP-H06318746-A (JP)
Title: Laminated piezoelectric actuator
Inventor: KOYANO AKIO
IPC: H01L41/083
Filed: 1993-05-10
Abstract: PURPOSE:To hardly cause a dielectric breakdown and to improve the durability and reliability of a laminated piezoelectric actuator by a method wherein an electrode formed on both lamination planes of each piezoelectric ceramic substrate and both side surfaces to oppose to each other of the substrate is separated into two electrodes by insulating strips and the piezoelectric ceramic substrates are laminated in a state that the insulating strips oppose to each other. CONSTITUTION:A polarization treatment is performed on individual piezoelectric ceramic substrates 11 in the thickness direction and one pair of insulating strips 12, which are roughly symmetrical to the central axis of each piezoelectric ceramic substrate 11 existing in parallel to its lamination planes, are formed. An electrode 13 formed on the upper and lower lamination planes of each substrate 11 and the two side surfaces to oppose to each other of the substrate 11 is isolated to form an electrode 13a comprising the electrode on the right side surface of the substrate 11 and an electrode 13b comprising the electrode on the left side surface of the substrate 11 by the strips 12. The piezoelectric ceramic substrates 11 of a piezoelectric ceramic laminated material 10 are laminated in such a way that the strips 12 oppose to each other, electrode plates 14 are respectively bonded on both end surfaces of the laminated material 10 in the lamination direction of the substrates 11 and lead-out wires 15 for power supply connection are respectively connected to these plates 14. Thereby, a dielectric breakdown is hardly caused and the durability and reliability of a laminated piezoelectric actuator can be improved.
Patent JP-H04315825-A (JP)
Title: Optical head
Inventor: MABE YUJI
IPC: G11B7/09
Filed: 1991-04-15
Abstract: PURPOSE:To obtain an optical head capable of easy adjustment and high speed scanning by combining a galvanomirror type scanning means and a push-pull type recording area detection means without complicating a construction. CONSTITUTION:First and second relay lens 5 and 6 are arranged between an objective lens 2 and a rotary mirror 3 of a galvanomirror type scanning means 30 so that the focus on the side of a light source 7 of the objective lens 2 can coincide with the focus on the side of a recording medium 1 of the first relay lens 5, that the focus on the rear side of the first relay lens 5 can coincide with the focus on the front side of the second relay lens 6 and that the focus on the rear side of the second relay lens 6 can coincide with the rotating center of the rotary mirror 3. A reflection beam from the recording area forming surface of a recording medium 1 is returned to the rotary mirror 3 through the same light path at the time of irradiation, reflected by a beam splitter 9 and made incident on a light receiving element (splitting light receiving surfaces 10a and 10b) of a push-pull type recording area detection means 30.
Patent JP-H04315338-A (JP)
Title: Fault detection system in ring network
Inventor: MITSUTAKE KATSUYA
IPC: G06F13/368
Filed: 1991-04-15
Abstract: PURPOSE:To easily and surely detect a fault state that plural tokens are in existence on a transmission line in a network in which plural nodes are interconnected by a common transmission line through which a token is circulated in a ring form. CONSTITUTION:Plural nodes S1-Sn are connected in a ring form via a common transmission line 61 through which a token 71 is circulated, and the fault detection system in the ring network in which only a node (e.g. S1) acquiring the token is designated as a concerned node, and the right of transmission of a transmission data of the concerned node to other node (e.g. Sn) being a desired destination is given to the concerned node, is provided with plural token detection sections 6 being means informing the presence of plural tokens on the common transmission line in response to the input of other tokens to the concerned node when the other token is detected to be inputted to the concerned node before the transmission data 81 of the concerned node sent to the other node Sn is returned to the concerned node.
Patent JP-H04316487-A (JP)
Title: Nucleic acid subtraction method
Inventor: KISHIMOTO TOSHIHIKO
IPC: C12N15/09
Filed: 1991-04-15
Abstract: PURPOSE:To provide the title method capable of entirely extracting only specific nucleic acid(s) in high efficiency from a nucleic acid solution. CONSTITUTION:A nucleic acid solution is treated using a single-stranded nucleic acid with its end immobilized on an insoluble substrate, and said single-stranded nucleic acid and another nucleic acid having a base sequence complementary thereto are put to hybridization followed by recovering the residual nucleic acids in said solution.
Patent JP-H046707-A (JP)
Title: Incombustible insulation oil
Inventor: UENO TAKASHI
IPC: C08L27/12
Filed: 1990-04-24
Abstract: PURPOSE:To obtain incombustible insulating oil having low viscosity and an electric characteristic at a low price by mixing polyol ester and a trifluorochloroethylene polymer. CONSTITUTION:Incombustible insulating oil is made by mixing polyol ester and a trifluorochloroethylene polymer. Polyol ester to be used here is tetraester or triester into which monocarboxylic acid is condensed and polymerized with multivalent alcohol such as pentaerythritol and trimethylol propane. These kinds of polyol ester have a high a fire point and incombustibility. Since in this way polyol ester having incombustibility and light specific gravity and the trifluoride ethylene chloride polymer having incombustibility, an excellent electric characteristic and low viscosity are mixed, insulating oil having low viscosity, an excellent electric characteristic and incombustibility can be obtained at a low price.