baber/WOPTO huggingface dataset:
Patent JP-H01202926-A (JP)
Title: A/d converter
Inventor: ARAI KOSUKE
IPC: H03M1/12
Filed: 1988-02-09
Abstract: PURPOSE:To attain A/D conversion with high accuracy by sampling an input analog signal at an interval of an unspecified time through the use of plural reference voltages, applying digital signal processing to obtain a digital value because of the sampling of a prescribed time interval after that. CONSTITUTION:The output of a comparator 10-1n is sequentially inverted every time an input analog signal VX reaches the reference voltages V0, V1, V2.... A D flip-flop FF 6 latches any signal from those from the comparator 10-1n in the timing of an output signal from an OR gate 5. The count of a free-run counter 7 is latched in the timing of the output signal from the OR gate 5 in the D FF 8. A microprocessor 9 uses the reference voltages V0-Vn to apply conversion calculation to a digital signal in the equal time interval sampling.
Patent JP-S60172051-A (JP)
Title: Copying machine
Inventor: UCHIDA KEIICHI
IPC: G03G15/00
Filed: 1984-02-17
Abstract: PURPOSE:To discriminate easily normally copied paper and the paper by a purging cycle by moving slightly a tray in the stage of the purging cycle so that the discharge position of the discharge paper in this mode is shifted with respect to the normally copied paper. CONSTITUTION:When a paper jam arises, some sensor 13 does not generate an output signal upon lapse of preset time. A control part 12 decides the generation of the paper jam from said sensor. Said part stps simultaneously respective driving mechanisms and displays further an alarm for the generation of the paper jam on a console 14. When the operator pushes the start button of the console 14 after removig a sheet of the paper, the process of the part 12 is shifted to a purging cycle and at the same time a driving circuit 11 is operated to energize a plunger 9, thereby attracting a tray 7 toward a body 1 side against the energizing force of a spring 10. Only the copying paper in the purging cycle is placed in the position shifted from the normally copied paper.
Patent JP-S60172922-A (JP)
Title: Gallstone dissolvent
Inventor: HARA KENJI
IPC: C07C51/00
Filed: 1984-02-17
Abstract: PURPOSE:A gallstone dissolvent, containing a specific fatty acid monoglyceride and a fatty acid, etc. which is a liquid at a specific temperature, usable at ordinary temperature with low irritancy, and capable of remarkably increasing the dissolution rate of cholesterol based gallstones and directly dissolving the gallstones. CONSTITUTION:A gallstone dissolvent obtained by incorporating a 6-12C fatty acid monoglyceride, particularly preferably octanoic acid and decanoic acid monoglyceride used as an emulsifying agent with a fatty acid which is a liquid at 30 deg.C with low toxicity, particularly preferably linolic acid, linolenic acid, Emery type isostearic acid, fatty acid triglyceride or diglyceride. The further addition of a nonionic surfactant provides more improved effect. The dissolvent can be used for bloodless therapy of incising a papilla endoscopically for postoperative remaining calculi, indwelling a pernasal bile-duct drain, and injecting the dissolvent through the drain to dissolve calculi or injecting the dissolvent through the pernasal bile-duct drain to dissolve directly the gallstones.
Patent JP-H01203421-A (JP)
Title: Resin composition
Inventor: ISHIURA KAZUNARI
IPC: C08G18/69
Filed: 1988-02-08
Abstract: PURPOSE:To obtain a resin composition having excellent workability and providing a cured material having excellent heat resistance, weather resistance, water resistance, adhesiveness and rubber elasticity, containing a specific hydroxyl group-containing hydrogenated liquid polyisoprene and organic polyisocyanate compound. CONSTITUTION:For example, isoprene monomer is radically polymerized in the presence of a polymerization initiator such as hydrogen peroxide in a solvent such as isopropanol and hydrogenated to give a hydroxyl group-containing hydrogenated liquid polyisoprene which has <=20%, preferably <=10% vinyl bond content, >=80%, preferably >=90% hydrogenated carbon-carbon double bond of main chain, 700-7,000, preferably 1,000-5,000 number-average molecular weight and >=1.50, preferably 1.8-5.0 average hydroxyl groups per molecule. The polyisoprene is blended with an organic polyisocyanate (e.g., tolylene diisocyanate) to give a resin composition.
Patent JP-S63197003-A (JP)
Title: Recording method for information signal
Inventor: MATSUMOTO TAKASHI
IPC: G11B5/48
Filed: 1987-02-12
Abstract: PURPOSE:To execute recording extending over many hours by recording a second information signal in a guard band by a second head having a prescribed azimuth angle at which no crosstalk occurs against a first head. CONSTITUTION:Two image signal use heads 20, 30 separated by a guard band portion, and the first head 40 for a sound signal which is positioned on the guard band at an azimuth of an angle theta to said head, and also, adjacently in the track width Tw direction are provided. Also, the second head 50 for a sound signal which is positioned on the guard band at an azimuth of an angle theta' to the two image signal use heads 20, 30, and also, at an azimuth to the first head 40, as well, and adjacently to the image signal use heads 20, 30 in the track width Tw direction is provided. Only the first sound signal can be recorded by the first head 40, and also, only the second sound signal can be recorded by the second head 50, therefore, a voice of many hours and an image of many frames can be recorded and reproduced, and the recording density is improved.
Patent JP-S6141680-A (JP)
Inventor: ARUBIN MOOSU
IPC: B62K17/00
Filed: 1984-02-17
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-H07238928-A (JP)
Title: Magnetic bearing device
Inventor: HASHIBA YUTAKA
IPC: F16C32/04
Filed: 1994-02-25
Abstract: PURPOSE:To stably hold oscillations and displacement by providing a plurality of pairs of magnetic attraction means and displacement detecting means, and arranging both means on positions opposed to each other across a rotary shaft on the same plane in a radial direction of the rotary shaft. CONSTITUTION:Electromagnets 2a, 2b, 2c are arranged on a concentric circle around a rotary shaft 1 in a perpendicular direction, so as to surround the shaft 1. Displacement sensors 4a, 4b, 4c which detect radial displacement of the rotary shaft 1 are arranged on positions opposed to the electromagnets 2a, 2b, 2c across the rotary shaft 1 on the concentric circle. Photo sensors are used as the displacement sensors. Under such a state, oscillations are generated such that the rotary shaft l is not positioned parallelly to an axis of a magnetic bearing. Even in this case, shaft displacement detected by the photo sensors 4a, 4b, 4c is equal to that at the electromagnets 2a, 2b, 2c, so that ideal controlling is carried out, and the rotary shaft can be stably supported without oscillating the magnetic bearing and the shaft system.
Patent JP-H01203441-A (JP)
Title: Foaming agent for polyolefin resin, expandable resin composition and production of foam
Inventor: MATSUMURA MICHIO
IPC: C08J9/06
Filed: 1988-02-09
Abstract: PURPOSE:To obtain the present foaming agent, consisting of an organic decomposition type foaming agent and specific compound and capable of suppressing decomposition of the foaming agent if the temperature of a molten resin is high and providing an excellent expandable resin composition. CONSTITUTION:The aimed foaming agent consisting of (A) an organic decomposi tion type foaming agent (e.g., azodicarbonamide or N,N'-dinitro pentamethylenetetramine) and (B) a compound expressed by the formula (X is acyl or organic acid group) [e.g., 3-(N-salicyloyl)amino-1,2,4-triazole]. The above-mentioned foaming agent is blended with a polyolefin resin and thermally expanded to afford a foam. Furthermore, the amounts of the components based on 100pts.wt. polyolefin resin are preferably 2-30pts.wt. component (A) and 0.1-2.0pts.wt. component (B).
Patent JP-H09199156-A (JP)
Title: Manufacture on noble metal catalyst, carbon monoxide concentration reducer, methanol concentration reducer and fuel reformer
Inventor: AOYAMA SATOSHI
IPC: H01M8/06
Filed: 1996-01-22
Abstract: PROBLEM TO BE SOLVED: To provide a carbon monoxide selective oxidation catalyst and a methanol selective oxidation catalyst which are uniform with higher performance. SOLUTION: An alumina pellet adsorbing ruthenium chloride is heated at a prescribed temperature in the hydrogen reduction atmosphere, so as to obtain a ruthenium catalyst by reducing ruthenium (step S56). By adjusting this reducing temperature, a grain size of the ruthenium supported the alumina pellet can be adjusted. For instance, by setting in the reducing temperature to 200 to 350 deg.C, the grain size of the ruthenium obtains 0.3 to 10nm, a carbon monoxide selective oxidation catalyst oxidizing carbon monoxide in hydrogen rich gas selectively more surely can be obtained, by setting the reducing temperature to 300 to 900 deg.C, the grain size of the ruthenium obtains 5 to 100nm, a methanol selective oxidation catalyst oxidizing methanol in hydrogen rich gas selectively more surely can be obtained.
Patent JP-S61187391-A (JP)
Title: Semiconductor device
Inventor: UNO TOMOAKI
IPC: H01S5/00
Filed: 1985-02-15
Abstract: PURPOSE:To readily form a photowave guide line on an electric circuit by using as a waveguide line material dielectric multilayer structure, thereby eliminating an electric separation between elements. CONSTITUTION:Laser lights emitted from lasers 2, 3, 4, 5, 6, 9, 10 of electro- optical converters in response to electric signals are guided through a photowaveguide line (SiOx clad layers 18, 20, and an SiNx photowaveguide layer 19) of dielectric multilayer structure and again converted by photodiodes 2, 7, 8, 10, 11 of opto-electrical converters into electric signals. At this time, even if electric circuits of Schottky type FETs 13-16 exist on the lower side of the photowaveguide line, there is no problem due to an electric insulation. Thus, the separation of elements is facilitated to be readily integrated.
Patent JP-H02209919-A (JP)
Title: Glycolide/p-dioxanone block copolymer
Inventor: DENISU DEI JIYAMIORUKOUSUKI
IPC: A61L17/00
Filed: 1989-02-09
Abstract: PURPOSE: To obtain a copolymer specified in melting point, crystallinity, etc., and being desirable for ligature threads, hemostatic clips, surgical staples, etc., having excellent initial strength and losing its strength as soon as it is embedded in the body by reacting polydioxanone with a glycolide.  
     CONSTITUTION: p-Dioxanone is polymerized to form a homogeneous polymer (A) desirably not containing at most 4 wt.% unreacted monomer. This polymer is dissolved in 40-90 wt.% (based on the reaction mixture) glycolide (B) and reacted at desirably 140-240°C to obtain a glycolide/p-dioxanone block copolymer having a melting point of 140-230°C, an overall crystallinity of 25-45% and a crystallinity of 15-40% based on component B. 
     COPYRIGHT: (C)1990,JPO
Patent JP-2000227159-A (JP)
Title: Controller for hydraulic continuously variable transmission for vehicle
Inventor: TAKAHASHI TORU
IPC: F16H61/40
Filed: 1999-02-05
Abstract: PROBLEM TO BE SOLVED: To increase traveling safety by controlling the transmission or the cutting-off of power according to an engine rotational speed, and preventing engine stalling at a low speed or starting incapability from a stopped state even when a failure occurs in an electric device or an electric control unit. SOLUTION: A hydraulic closed circuit is provided with an electric control unit E for performing the relief pressure control of the first and second oil paths 45 and 46 of the hydraulic closed circuit by using electric power, a non- electric control unit M for performing the relief pressure control of the oil paths 45 and 46 by using an engine rotation corresponding hydraulic pressure generated by the rotation of the engine, an electric control unit 60 for determining the failure of the electric control unit E, and a switching unit C for switching the relief pressure control of the oil paths 45 and 46 based on the control of the electric control unit E to that based on the control of the non- electric control unit M when the failure of the electric control unit E is determined.
Patent JP-H08201759-A (JP)
Title: Projection type liquid crystal display device
Inventor: IMAI MASAO
IPC: G02F1/13357
Filed: 1995-01-26
Abstract: PURPOSE: To improve the uniformity of the brightness of a projection screen in a projection type liquid crystal display device which enlarges and projects the display picture of a liquid crystal display element on a screen surface. CONSTITUTION: This device is provided with a light source 2, a parabolic mirror 3, and a luminous flux control element 7 as an optical system for irradiating the liquid crystal display element 4. The luminous flux control element 7 is constituted so as to deflect a luminous flux toward a peripheral part and arranged to be symmetric with respect to the optical axis 6 of the light source 2 in an optical path between the light source 2 and the display element 4. Since the luminous flux being a part of the luminous flux illuminating the vicinity of the center of the display element 4 is deflected to illuminate the peripheral part of the display element 4 by the control element 7, the illuminance distribution of the illuminating light on the display element 4 becomes uniform.
Patent JP-S63196972-A (JP)
Title: Kanji conversion processor
Inventor: OGURA HIDETAKA
IPC: G06F17/21
Filed: 1987-02-10
Abstract: PURPOSE:To select a candidate with high efficiency by displaying one by one at every converting instruction as for candidates up to a display rank order determined in advance, and displaying the remaining candidates in a lump. CONSTITUTION:A code of pin-in, etc. inputted from a keyboard 11 is held temporarily in a pin-in code register 12 and displayed. When a converting instruction is issued, and the same pin-in code is stored in a KANJI (Chinese character) code table 14, address information of a KANJI code memory 13 which is set to a pair is sent to an address controller 15, and the corresponding KANJI code is held as a candidate in candidate registers 16, 17. Subsequently, the display is released, instead of which a candidate code of a register 1 being a first candidate is displayed. When the converting instruction is issued again, a second and a third candidates are displayed, and when a fourth converting instruction is issued, all the candidates of registers 4-N are displayed. When a selection number corresponding to a desired KANJI is inputted, the corresponding KANJI code is stored in a sentence memory and displayed.
Patent JP-S58148294-A (JP)
Title: Method for treatment of waste oil from an oil rotary pump
Inventor: SAITOU MITSUO
IPC: F04C25/02
Filed: 1982-02-26
Abstract: PURPOSE:To make oil replacement of an oil rotary pump in a short time without contaminating hands by supplying waste oil from the oil rotary pump to a deposit vessel and by returning the supernatant liquid in the vessel obtained from precedent supplies back to the oil rotary pump. CONSTITUTION:When oil shall be exhausted, it is taken out of the rotary pump 1 by opening a valve 2 and putting an oil sending pump 3 in operation, and poured in a deposit vessel 4. Then the valve 2 is shut and oil sending pump 3 is stopped. Then a scooping pump 8 is operated, and the supertanant oil in the deposit vessel 4 and, if necessary, a new oil from the oil tank 10 are supplied to an oil measuring vessel 7. When a certain specified amount of oil is measured, the pump 8 is stopped, and a valve 5 is opened and an oil supply pump 6 is operated so as to supply the oil in the oil measuring vessel 7 to the oil rotary pump 1. Accordingly oil replacement of the rotary pump 1 can be easily made in a short time.
Patent JP-S56125774-A (JP)
Title: Original placing plate of copier
Inventor: KAKEHI YOSHIO
IPC: G03G15/04
Filed: 1980-03-10
Abstract: PURPOSE:To prevent the movement of an original when an original cover is opened  by providing an original supporting frame in the prescribed position of a glass plate  surface. CONSTITUTION:An L-shaped original supporting frame 4 formed of a member 4b etc. in parallel with a glass plate 1a of an original placing plate 1 is provided in one  side part which serves as a reference for determining the position of an original at  the time when it is to be placed on said glass plate 1a. The original P is restrained  by this frame 4, and the movement of the original P which will be floated by the  negative pressure of the case in which a cover is abruptly opened is prevented.
Patent JP-S59156184-A (JP)
Title: Controlling method of induction motor
Inventor: OKUYAMA TOSHIAKI
IPC: H02P21/22
Filed: 1983-02-23
Abstract: PURPOSE:To perform an accurate vector control by always setting a slip frequency to an adequate value, thereby compensating the influence of a control error such as variation in the secondary resistance or a speed detecting error. CONSTITUTION:A voltage detecting transformer 6 detects a motor voltage, a voltage component detector 8 obtains the parallel component ed and perpendicular component eq to the exciting current component decided by a control system of a motor voltage, an oscillator 22 is controlled so that the component ed becomes zero to control the primary frequency, and the exciting current im is controlled so that the perpendicular component becomes the prescribed value. The influence of the control error is presented as the variation in the motor voltage. The influence of the control error is removed by correcting the slip frequency fs in response to the q-axis magnetic flux component eq, thereby accurately performing the vector control.
Patent JP-S60173678-A (JP)
Title: Conversational type picture converting system
Inventor: AOKI TAKESHI
IPC: G06T13/00
Filed: 1984-02-18
Abstract: PURPOSE:To make picture edition easy and efficient by enabling editing operation carried out respectively for a partial picture collectively using a preset converting instruction, and by setting the partial picture which becomes an object of editing operation by the converting instruction flexibly using corresponding information with a partial identifier. CONSTITUTION:A picture discriminator ''face A'' is inputted from outside to an inputting device 1. A picture retrieving section 3 retrieves pictures in a picture memory 2 making ''face A'' a key, and outputs a partial identifier and a pair of form data, and identifier ''laugh'' is inputted to the inputting device 1. A conversion instruction retrieving section 8 retrieves a figure (b) in a conversion instruction memory 7 and reads out making ''laugh'' a key and outputs four partial identifiers in the figure (a) to a partial identifier buffer 9, and outputs four editing operation information corresponding to the figure (a) to a editing operation buffer 10. Next, a partial picture retrieving section 12 reads out the first partial identifier ''square eyebrow left'', and basing on this, reads partial identifiers ''left eyebrow'' and ''eyebrow'' in information memory 11 relating to the identifier, and then, retrieves and compares in the partial identifier buffer 9 making three identifiers ''square eyebrow left'', ''left eyebrow'' and ''eyebrow'' a key.
Patent JP-H05221319-A (JP)
Title: Operation supporting device for electric rolling stock
Inventor: AKIYAMA SACHIKO
IPC: B61L27/00
Filed: 1992-02-17
Abstract: PURPOSE:To structure a system having the high reliability, which can continue the operation even if one vehicle of a display system is out of order, in a device for supporting the operation of an electric rolling stock, which displays the information of meter, switch, display lamp or the like necessary for the operation with a display to support the operation. CONSTITUTION:The faceplate information generated by a central control device 4 is allocated to plural display devices 11, 12, 13 for individual display through each display control device 21, 22, 23 to provided the information necessary for a driver as the faceplate information. Furthermore, the central control device 4 is provided with the function for allocating the information to display in order from the information having the priority for the operation to other normal display device in place of a display device, which can not display with a fault, when the central control device 4 receives the fault signal of each display device 11, 12, 13, each display control device 21, 22, 23, each transmitting route 31, 32, 33.
Patent JP-H01207550-A (JP)
Title: Non-combustible construction material
Inventor: TSURUMI TAKASHI
IPC: E04F13/14
Filed: 1988-02-10
Abstract: PURPOSE:To enhance design, resistance against freezing and melting, anti- weatherability, durability, and produciability by baking decoration clay fast on the decoration surface of a non-combustive construction material, dispersing therein granular, colored, and baked artificial aggregate left to natural coloring, and by permitting them to consolidate together. CONSTITUTION:An aggregate 2 is recessed or in the decoration surface of a mother material 1 consisting of a non-combustible compound which is dried, baked, and cooled, or otherwise the surface is covered with the aggregate 2 with the aid of frit 3. The aggregate 2 consists of particles of clay, which have undergone baking process into spheres, provided with natural coloring depending upon the fashion of baking. As lysine pattern can be formed as any desired on the decoration surface of porcelain plate, the design will be excellent.
Patent JP-H11229855-A (JP)
Title: Internal combustion engine
Inventor: TAMURA YASUKI
IPC: F02D41/04
Filed: 1998-02-12
Abstract: PROBLEM TO BE SOLVED: To prevent the temperature of a NOx catalyst from suddenly rising during a change to normal operation by reviving the storage NOx catalyst when the deterioration thereof is determined, and controlling excess oxygen within the exhaust flowing into the NOx catalyst for a predetermined time after operation of revival means ends. SOLUTION: A catalyst 16 interposed in the exhaust system of an engine 1 is provided with an NOx catalyst 19, which stores NOx and SOx therein in an excessive oxygen atmosphere, and acts to discharge the NOx and SOx that accumulate when the oxygen content drops, and a 3-way catalyst 20. Then, according to this NOx catalyst 19, when more than a constant amount of SO2 accumulates and it is determined that the catalyst 19 is deteriorating, fuel is introduced, the catalyst 19 is heated to a high temperature, and then the stored SO2 is discharged.  When this type of S purge operation is finished and it has shifted back into normal operation, the excess oxygen within the exhaust that flows into the NOx catalyst 19 is controlled and the HC and CO which have accumulated in the catalyst 19 are combusted with a small amount of oxygen, thereby preventing the temperature of the catalyst 19 from suddenly rising.
Patent JP-S60174759-A (JP)
Title: Formamidoxime derivative, preparation thereof and agricultural and horticultural germicide and insecticide
Inventor: HAYAKAWA KOUICHI
IPC: C07C239/00
Filed: 1984-02-21
Abstract: NEW MATERIAL:A compound of formula I (R1 and R2 lower alkyl, lower alkenyl, lower alkynyl, lower haloalkyl or lower haloalkenyl). EXAMPLE:N-(3-Bromo-5-chloro-4-ethoxyphenyl)-N-ethoxy-formamidine. USE:An agricultural and horticultural germicide capable of exhibiting selectively powerful germicidal effect on germs, resistant to chemicals, and exhibiting resistance to benzimidazole thiophanate based germicides, having insecticidal efficacy against Leucania separate Walker, etc., and useful also as an insecticide. PREPARATION:A compound of formula II is reacted with a compound of the formula R2ONH2 to afford the aimed compound of formula I . The reaction is carried out at room temperature - the boiling point of the solvent for 0.5-1hr.
Patent JP-S59157931-A (JP)
Inventor: SUGA NORIYOSHI
IPC: H01H47/22
Filed: 1983-02-25
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。