baber/WOPTO huggingface dataset:
Patent JP-S59189419-A (JP)
Title: Attitude controlling system of cosmic flying object
Inventor: OKADA KENJI
IPC: B64G1/24
Filed: 1983-04-12
Abstract: PURPOSE:To realize a controlling system in which a stationary error and a transient error due to a disturbance torque are reduced by using a variable gain integral compensator as an integral compensator, and also providing an integral compensation gain changing device for changing this gain, etc. CONSTITUTION:A variable gain integral compensator is used as an integral compensator, and also an integral compensation gain changing device for changing this gain, etc. are provided. For instance, when a disturbance torque is changed suddenly, an attitude error is detected by checking an attitude signal 2 from an attitude detector 1 by an attitude error limit checking device 13. Subsequently, when the attitude error exceeds a prescribed set value, a gain changing device control signal 14 is inputted to an integral compensation gain changing device 11, the gain of a variable gain integral compensator 10 is increased temporarily to a value set in advance, and thereafter, it is made to approach the gain of a usual time along a prescribed gain variation pattern. Subsequently, the output signals of the variable gain integral compensator 10 and a stabilizing device 4 are inputted to a control torque command generator 5, and by its output signal, a control torque generator 8 is driven.
Patent JP-S61221677-A (JP)
Title: Data gathering device
Inventor: TOKIWA NOBUAKI
IPC: G01R22/00
Filed: 1985-03-27
Abstract: PURPOSE:To digitizing instantaneous values of an AC current and a voltage by using a microcomputer (CPU) and also gathering data on a voltage, a current, a power factor, reactive power, etc., other than electric energy. CONSTITUTION:The CPU 9, a ROM 10, a RAM 11, a digital input port 13 for connecting a data sampling controller 7 with the CPU 9, etc., are provided. The CPU 9 reads respective instantaneous values detected by a current transformer 2 and a voltage transformer 4 to calculate the square-law value of instantaneous electric power, instantaneous current, and instantaneous voltage. At this time, the values are read in only by as many times as prescribed and up to current electric energy is integrated. Further, when a fixed time limit comes, the mean effective value, mean apparent electric power, mean power factor, mean reactive power, etc. of the electric energy, current, and voltage are calculated on the basis of the data integrated so far and written in a RAM pack 15 by a RAM pack driver 14 together with data and time data.
Patent JP-H11247438-A (JP)
Title: Fastening metal fitting for concrete form
Inventor: YAMAGIWA KENJI
IPC: E04G17/00
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a practically useful fastening metal fitting for a concrete mold so as to perform fastening surely with ease and molding the work economically by installing a crossing part between lateral batten members by means of a simply structured fastening metal fitting and pressing the lateral betten members onto the side face and the end side by means of a batten member receiving piece in the metal fitting main body. SOLUTION: In a part of a metal fitting main body 1 provided with a batten member insertion part 11 with a substantially U-shaped side face, batten member fastening part is aranged, while a batten member receiving piece 5 is projected in the other side part of the metal fitting main body 1. A batten member fastening part based on a screw shaft 3 is arranged freely retrctably in a part of metal fitting main body 1. In addition, a wedge insertion hole penerating vertically is arranged in a part of the metal fitting main body 1, and a batten member fastening part based on a wedge inserted into the wedge insertion hole is arranged. The batten member receiving piece 5 projected on the other side of the metal fitting main body 1 is mounted so that an angle of its receiving face can be turned in the same horizontal axis.
Patent JP-2000261212-A (JP)
Title: Irreversible circuit element and concentrated constant type isolator
Inventor: FUJIMURA MUNENORI
IPC: H01P1/36
Filed: 1999-03-11
Abstract: PROBLEM TO BE SOLVED: To obtain an irreversible element friendly to an environment for easily realizing decomposition and collection by using materials in which lead not substantially included for the joining materials for joining each member or constituting materials of each member. SOLUTION: This irreversible circuit element is provided with a ferrite substrate 5, a strip line aggregate 1 provided so as to be made adjacent to the ferrite substrate 5, a magnet 6 for impressing a magnetic field to the ferrite substrate 5, capacitors 9-11 connected with the strip aggregate, a terminal base 12 connected with the strip line aggregate 1, and joining materials for joining each member. Then, materials in which lead is not substantially included are used for the joining materials. The joining materials are constituted of an Sn single body, or materials containing at least one of Ag, Cu, Zn, Bi, and In in Sn. Also, it is desired that the materials in which lead is not substantially contained are used also for materials constituting the members used for the element.
Patent JP-S59190676-A (JP)
Title: Directional cosine estimation system
Inventor: NISHIMURA HIROSHI
IPC: G01S3/80
Filed: 1983-04-14
Abstract: PURPOSE:To eliminate estimated errors in the spatial frequency by multiplying a beam former output by a reciprocal of the wave receiving sensitivity. CONSTITUTION:Registers 521-52N memorizes a reciprocal of a value in an spatial frequency of a directional pattern of an element, namely, a value of a reciprocal of the element sensitivity as constant. Multipliers 511-51N calculate the product of the constant and an output of a beam former 23 and outputs it to a maximum point detector 24 and an interpolator 25. The interpolator 25 interpolates a multibeam output in the vicinity of the spatial frequency and outputs a beam output as continuous function of the spatial frequency. The maximum point detector 26 outputs a spatial frequency and a converter 27 outputs a directional cosine.
Patent JP-S63229669-A (JP)
Title: Clock reproducing circuit
Inventor: FUJIWARA MOTOKI
IPC: G11B20/14
Filed: 1987-03-19
Abstract: PURPOSE:To always set phase relations between input data and a clock to an optimum extraction point independently of the input data rate by providing an edge detector, a voltage controlled oscillator which generates the clock first and second flip flops, and a charge pump. CONSTITUTION:When digital data is inputted, the edge is detected first and a pulse is generated in a first flip flop 12 by this edge and the output signal of a voltage controlled oscillator 30. Another pulse is generated in a second flip flop 13 by output signals of the first flip flop 12 and the voltage controlled oscillator 30. Proportions of width of two pulses are converted to voltages by a charge pump 14 and are used as the control voltage input of the voltage controlled oscillator 30 to form loops, and loops are synchronized at a point where two pulses have the same width. Thus, phase relations between input data and the clock as the output of the voltage controlled oscillator 30 are always set to pi/2, namely, the optimum extraction point independently of the input data rate in loops.
Patent JP-S58188879-A (JP)
Title: Cyproheptadine-3-carboxylic acid and ester of structurally related compound
Inventor: DEIBUITSUDO SHII REMII
IPC: C07D401/12
Filed: 1983-04-14
Abstract: Certain esters of cyproheptadine-3-carboxylic acid and its bioisosteres and salts of said esters are peripherally selective dopamine antagonists useful in the treatment of emesis caused by stimulation of dopamine receptors of the chemoreceptor trigger zone, as well as emesis and nausea resulting from other causes including post operative emesis. chronic pediatric vomiting, radiotherapy and chemotherapy induced emesis and nausea associated with migraine attacks and dysmenorrhea or arising idiopathically.They are also useful in the treatment of gastrointestinal disorders, such as gastro-oesophageal reflux caused by stimulation of dopamine receptors in the stomach or other causes and dyspepsia arising from delayed gastric emptying, post prandial dyspepsia or dyspepsia of unknown etiology.
Patent JP-H09253458-A (JP)
Title: Method for packing ion exchange material
Inventor: TODA HIROSHI
IPC: B01D61/48
Filed: 1996-03-21
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of spaces which can make a short cut from the inlet to the outlet of a container and to enable high packing density of an ion exchange material by mechanically restricting the dimensional variation associated with the volume expansion of a filler in service environment by a container wall. SOLUTION: A dried filler 13 is placed in a rectangular parallelpiped metal container 11, a metal plate 12 is put on the container 11, and the position of a load cell 14 is set up so that the tip of the load cell 14 contacts the metal plate 12 when the filler 13 expands to have a thickness of 8mm. In other words, when the filler 13 is dried, the sum of the gap (a) between the tip of the load cell 14 and the metal plate 12 and the thickness (b) of the filler 13 is 8mm. Next, water is injected from water inlet 5, and when the shrinkage of water come to equilibrium, the pressure between the filler 13 and the metal plate 12 is obtained from the load on the load cell 14. Next, a volume ratio of a service state to a free state is obtained. From the results, an appropriate pressure in the container is selected.
Patent JP-H02169306-A (JP)
Title: Heavy load pneumatic radial tire
Inventor: MOTOMURA KENICHI
IPC: B60C11/13
Filed: 1989-03-18
Abstract: PURPOSE:To enhance the wet performance especially at the time of empty car by forming multiple land parts with 3 or more main grooves provided in a staggered form in the circumferential direction of a tread part, and changing the shearing resistance according to the place by means of providing notches that are opened to the main grooves in the staggered form in the land part excluding the land parts positioning in both utmost outside areas. CONSTITUTION:The captioned tire is provided with the body reinforcement using belt constituted from at least 2 layers of rubber coated layers. And, four main grooves 1 in the staggered form are formed in the circumferential direction of the tire at a tread part whose crown part to reinforce the body is externally wrapped by a rubber casing including this body reinforcement, and 5 land parts S(S1-S4) are separately formed by these main grooves 1. In this instance, notches 2 respectively opened to the main grooves 1 are provided in the staggered form in other land parts S2-S4 excluding a pair of land parts S1, S1 in both utmost outer areas of the tread part, so that the shearing resistance as the whole land part of the tread part in the circumferential direction and the axial direction becomes smaller against the land part S3 that is near to the center by the notches 2.
Patent JP-S62222576-A (JP)
Title: Lithium secondary battery
Inventor: ARAKAWA MASAYASU
IPC: H01M4/48
Filed: 1986-03-25
Abstract: PURPOSE:To increase conductivity and charge-discharge efficiency by using a specific mixed solvent in an electrolyte and specifying the contents of moisture and the other impurities. CONSTITUTION:A negative active material is lithium or a lithium alloy capable of discharge of a lithium ion. A positive active material is a substance which performs reversible reaction electrochemically with a lithium ion. An electrolyte is a solution obtained by dissolving a lithium salt in an organic solvent. As the organic solvent, a mixture of ethylene carbonate and one or more solvents selected from an alkoxy ethane group having a general structural formula indicated in the formula in a volume ratio of 40-90% is used. The moisture contents in the electrolyte are 100ppm or less and the impurity contents other than moisture are 18,000ppm or less. Thereby, charge-discharge capacity, cycle life, and energy density are increased. In the formula, R1 and R2 are the same or different alkyl group having the number of carbons of 1-4.
Patent JP-H01238114-A (JP)
Title: Preparation of semiconductor quantum fine line
Inventor: IIMURA YASUFUMI
IPC: H01L21/3065
Filed: 1988-03-18
Abstract: PURPOSE:To form a fine-gage wire onto a substrate in a quantum order with high accuracy by a method wherein a plurality of layers are shaped onto the substrate through an epitaxial method, the layers are treated together with the substrate so that fault planes appear, the appearing fault planes are etched selectively, and a layer is formed onto the fault planes. CONSTITUTION:An AlGaAs insulating film layer 12 is shaped onto a GaAs substrate 11 in a molecular-beam epitaxial device, a GaAs semiconductor thin-film layer 13 is formed in film thickness of 500Angstrom  or less, an insulating film layer 14 is shaped again, the whole is extracted from the device, and cloven in the direction of a broken line, and the cross sections of laminating are exposed. The whole is set into the molecular-beam epitaxial device again, and only the GaAs semiconductor thin-film layer 13 is thermally etched selectively or only the GaAs semiconductor thin film layer 13 is chemically etched by using the mixed liquid of ammonia and hydrogen peroxide water on the outside of a vacuum device while the molecular beams of As are applied to a laminated-film structure element at a substrate temperature of 700 deg.C or more. A laminated film composed of GaAs and AlGaAs is grown on the whole of a cleavage plane after etching treatment. Accordingly, the quantum fine-gage wire 16 of GaAs is formed into a trench section from which GaAs is removed.
Patent JP-S54794-A (JP)
Title: Method for burying metallic fittings in plastic insulating substance
Inventor: TOYAMA YASUHISA
IPC: B29C39/00
Filed: 1977-06-02
Abstract: PURPOSE: To detachably fix burying metallic fittings in the metal mold by utilizing a pin made of resilient material. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62221147-A (JP)
Title: Solid-state image pickup device
Inventor: KAGAWA TAKAAKI
IPC: H04N5/335
Filed: 1986-03-24
Abstract: PURPOSE:To obtain a high quality sensed image effectively avoiding incidence of light into an unnecessary region without reducing sensitivity and the generation of smearing by coating a light intercepting layer on the side of the step of a transparent material layer formed on the periphery of a light receiving region. CONSTITUTION:A forward electrode 9 formed, e.g., on the extended end of a transfer electrode 10 and an insulation layer 8a has a step 15 on part of the periphery of the surface of a light receiving region 11 and on the side of the step 15, a light intercepting layer 14 of an Al evaporated film is formed simultaneously with the formation of, e.g., a light intercepting object 13 of the Al evaporated film. The light intercepting object 13 and the light intercepting layer 14 can be formed with the same material Al layer by evaporating Al on all the surface including the side of the above-mentioned step 15 on, e.g., a substrate 1 which has the forward electrode 9, etc., and by making a receiving light widow 14a by photo-etching. An insulation layer made of such as SiO2 is coated on the forward electrode 9.
Patent JP-S57205129-A (JP)
Title: Extruded tube having check valve
Inventor: KOMAI YOSHITOKI
IPC: B65D35/46
Filed: 1982-04-19
Abstract: PURPOSE:To manufacture readily an extruded tube of which a check valve operates certainly, by injection molding a mouth part having a valve body and a preform of a valve seat integrally to a body part, then, shaping the valve seat by sliding a mold and bending the preform of the valve seat inward. CONSTITUTION:After a beforehand molded body part is placed in a mold, a mouth part 10 having a valve body 15, a preform 20' of a valve seat is molded  by injecting a synthetic resin in a mold cavity. Then, before the preform 20' of  the valve seat solidifies perfectly, the valve seat 20 is shaped by lowering a  mold 24, raising a mold 25 and bending the preform 20' of the valve seat inward.  In such a way an extruded tube of which a check valve operates certainly can  be manufactured simply and at a low cost.
Patent JP-H07271253-A (JP)
Title: Image forming device
Inventor: TAKAHASHI AKIRA
IPC: G03G21/08
Filed: 1994-04-01
Abstract: PURPOSE:To prevent the residual potential of an image carrier after the image transfer from rising. CONSTITUTION:The image forming device is constituted that in addition to the pre-charge exposure means PCL, a pretransfer exposing means PTL is placed in a position on the upstream side in the rotating direction of the photoreceptor drum of the transfer unit, made in a state of lighting in synchronism with the rotation of the PCL photreceptor drum, and the PTL is turned on so as to expose the photoreceptor surface for avoiding the image area on the photoreceptor or the transferring time of the image, by this way the residual voltage of the photoreceptor after transferring is prevented from rising without damaging the transferring image.
Patent JP-H09208858-A (JP)
Title: Coating material and composition for picture-drawing material or the like
Inventor: YOSHIDA TAKASHI
IPC: C09D13/00
Filed: 1996-02-27
Abstract: PROBLEM TO BE SOLVED: To prevent infants and children from accidental drinking and eating by incorporating a nauseant in coating materials and compositions for picture- drawing materials or the like. SOLUTION: A nauseant is incorporated in coating materials and compositions for picture-drawing materials or the like. The nauseant includes denatonium saccharide, denatonium benzoate, etc., for bitterness, citric acid, tartatic acid, lactic acid, acetic acid, fumaric acid, etc., for acidity, and piperine, shabicine, capsaicine, shogaol, etc., for hot taste, among which the nauseants for bitterness are particularly effective in view of nauseant action upon holding an erroneous matter in the mouth. Since the foregoing materials contain nauseants, their stimulation causes an infant or child to spit out unconsciously an erroneous matter from the mouth, when he or she holds it in the mouth by mistake or pranks. Thus, the infant or child can be prevented from drinking or eating it by accident.
Patent JP-S55158137-A (JP)
Title: Glass mosaic forming method
Inventor: KAMIYOSHI HAJIME
IPC: C03B35/00
Filed: 1979-05-26
Abstract: PURPOSE: To easily form a glass mosaic by taking molten glass out of a furnace in the form of a gob; molding it; warping the molded glass; and finely dividing the warped glass into mosaic tiles by means of the warp.  
     CONSTITUTION: Molten glass G flows down from furnace 1 onto receiver 3. A fixed quantity of glass G is accumulated in receiver 3 and shifted onto surface plate 4 in the form of a gob. Glass gob G on plate 4 is drawn and rendered mosaic-form recesses by being pressed with a molding roller having protrusions. Molded glass gob G is slowly cooled, and local shrinkage differences are produced to warp gob G as a whole. By being pressed with fine divider 6 gob G is finely divided into mosaic tiles since it is warped. The resulting glass mosaic is shifted onto net conveyor 8 with sweeper 7 and selected as a product with a vibroscreen (not shown). 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S60209593-A (JP)
Title: Preparation of aminomethylphosphonate compound
Inventor: KUNO JIYUNICHI
IPC: C07F9/40
Filed: 1984-04-02
Abstract: PURPOSE:To obtain the titled compound capable of providing a resin with flame resistance, by reacting a specific monoalkylamine with formaldehyde, etc. and a specific trialkyl phosphite, removing an alcohol prepared as a by-product. CONSTITUTION:(A) A monoalkylamine (e.g., octylamine, etc.) shown by the formula I (R<1> is 4-18C alkyl) is reacted with (B) formaldehyde or its derivative, and (C) a trialkyl phosphite (e.g., trimethyl phosphite, etc.) shown by the formula II(R are 1-4C alkyls which may be different one another) in an equimolar ratio preferably at 40-100 deg.C, and an equimolar amount of alcohol is eliminated, to give the desired compound shown by the formula III.
Patent JP-S60208016-A (JP)
Inventor: ARAI AKIHIKO
IPC: H01H15/10
Filed: 1984-04-02
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-H04278395-A (JP)
Title: Screen mask and manufacture thereof
Inventor: MIZAWA KOJI
IPC: B41N3/03
Filed: 1991-03-06
Abstract: PURPOSE:To obtain a screen mask efficiently preventing the generation of halation and enhanced in the bonding strength of a photosensitive emulsion by perfectly degreasing a mesh formed from a metal material before the surface region thereof is converted to black ceramics. CONSTITUTION:In a screen mask main body preparing process 1, a screen mask main body 2 is formed as a mesh having a predetermined size from a metal material. For example, this mesh is formed by weaving metal yarn such as stainless steel yarn. Next, the screen mask main body 2 is subjected to degreasing treatment such as electrolytic degreasing using pure water in the degreasing treatment process 4 of a function modifying treatment process 3. Further, in a modifying treatment process 5, the screen mask main body 2 subjected to degreasing treatment is set to the cathode in a low temp. chromic acid treatment solution 7 containing a phosphate type chemical agent 6 and a current of about 1000-5000A is allowed to flow to the cathode for several- several ten min while voltage of about 10V is applied to form a metal interface part composed of black ceramics to the surface region of several mum of the screen mask main body 2.
Patent JP-S60209501-A (JP)
Title: Plant viral blight controlling agent
Inventor: KOBAYASHI AKIO
IPC: A01N63/02
Filed: 1984-04-02
Abstract: PURPOSE:The titled controlling agent, obtained by supporting a substance having controlling activity against plant viral blights on a specific carrier, having penetrating property into the plant body, and capable of exhibiting controlling effect on plant viral germs regardless of the infection route without giving phytotoxicity to the plants. CONSTITUTION:A plant viral blight controlling agent obtained by supporting preferably a culture of a mold or a substance collected therefrom or a substance, e.g. an antibiotic selected from blasticidin S fermicidin, naromycin and formicin B, having herbicidal activity against plant viral germs, and a water-soluble saccharide, e.g. sucrose, and an enzyme acting on epidermal cells of the plant body, e.g. cellulose or pectinase, on a flexible solid carrier, e.g. alginic acid, starch or dextrin, in a coxisting state, and closely adhering the supported culture or substance to the plant body. EFFECT:An antibiotic, e.g. blasticidin S, having strong phytotoxicity, and inapplicable to practical use can be effectively used for controlling the plant viral germs, and the plant can be protected therefrom.
Patent JP-S55157772-A (JP)
Title: Photoreceptor cleaning device
Inventor: ODA GOROU
IPC: G03G21/10
Filed: 1979-05-29
Abstract: PURPOSE: To reduce the impact that the cleaning blade receives from the photoreceptor and prevent staining of the photoreceptor surface by gradually pressure- contacting the cleaning blade to the photoreceptor surface of the copying machine.  
     CONSTITUTION: A cam plate 43 is turned at a fixed angle by a solenoid which is temporarily energized just before a photosensitive drum 18 is driven and this causes a cleaning blade 22 to make light contact with the photosensitive drum 18. Thence, when the photosensitive drum 18 is driven, the cam plate 43 is also driven by way of a spring clutch and the blade 22 is gradually pressure-contacted to the photosensitive drum 18. When the blade 22 is sufficiently pressure-contacted to the photosensitive drum 18 to a cleanable state, the spring clutch is disengaged to stop the revolution of the cam plate 43. During this time, the photosensitive drum 18 is accelerated to a constant speed. Before the photosensitive drum 18 is stopped, said solenoid is again energized to turn the cam plate 43 at a fixed angle, thereby spacing the blade 22 from the photosensitive drum 18. 
     COPYRIGHT: (C)1980,JPO&Japio