baber/WOPTO huggingface dataset:
Patent JP-2000209904-A (JP)
Title: Disinfection of seed of bud vegetable
Inventor: ENOMOTO KATSUYOSHI
IPC: A01C1/08
Filed: 1999-01-26
Abstract: PROBLEM TO BE SOLVED: To disinfect the seeds of bud vegetables, particularly attaining effective sterilization of food poisoning bacteria stocks by preliminarily soaking the seeds in water and treating them in a specific manner. SOLUTION: The seeds of bud vegetables are preliminarily soaked in water, preheated, exposed to a high temperature for a short time for sterilization, then cooled down. In a preferred embodiment, the preliminary soaking is carried out at 5-15 deg.C for 30-60 minutes, the preheating is at 40-80 deg.C for 10-30 seconds, the sterilization is at 70-90 deg.C for 10-120 seconds and the final cooling is done at 15-25 deg.C.
Patent JP-S62175215-A (JP)
Title: Automatic sun visor controller for vehicle
Inventor: IWAMA SHINJI
IPC: B60J3/02
Filed: 1986-01-29
Abstract: PURPOSE:To surely intercept any dazzling light against a driver at all times, by altering a light receiving elevation angle of a photo-detecting device according to a seating position of the driver, in case of a device which controls the position of a sun visor after detecting the intensity of sunbeams within the range of a visual field of the driver. CONSTITUTION:When an auto mode is selected by the selector switch 31 installed on a dashboard, a key switch of a vehicle is turned on an simultaneously a control circuit 30 gets operating whereby plural ultrasonis position sensors 24-26 are energized with current in consecutive sequence, and the head of a driver or the position of his seat is detected. And, an elevation angle of a detection case 15c of an optical sensor 15 is controlled according to the head position of the driver. In addition, whether sunbeams of more than the specified intensity are incident into the optical sensor 15 or not is judged, and a shade plate sun visor device is retracted and vice versa in a manner conformable to the presence of this incidence. On the other hand, when manual modes A-C are selected by the selector switch 31, an elevation angle of the optical sensor 15 is controlled to the specified angle in conformity with the selected seat position signal.
Patent JP-H08210165-A (JP)
Title: Control device of internal combustion engine
Inventor: TANAKA YOSHIYUKI
IPC: F02D45/00
Filed: 1995-02-03
Abstract: PURPOSE: To improve fuel consumption and exhaust characteristic, to prevent a misfire regardless of an individual difference and the change with the lapse of time for a constitutional member, and in addition to prevent knocking while improving the engine output performance. CONSTITUTION: When an engine 1 is under the condition of lean fuel combustion, an electronic control unit(ECU) 41 calculates the combustion fluctuation of air-fuel mixture according to the rotating speed. The ECU 41 calculates the threshold value corresponding to the air-fuel ratio of misfire threshold according to the operating condition of the engine 1. The ECU 41 controls the air-fuel ratio of air-fuel mixture by controlling the injection quantity of an injector 5 according to an air-fuel ratio correction value depending on a difference between the combustion fluctuation and the threshold. Under the above control, the ECU 41 calculates the basic ignition timing of knock threshold according to the operating condition. Further, the ECU 41 calculates the final ignition timing with a margin to the occurrence of knocking by correcting the basic ignition timing according to an air-fuel ratio correction value. The ECU 41 controls the ignition timing of air-fuel mixture by controlling an igniter 19 according to the final ignition timing or the like.
Patent JP-S59144132-A (JP)
Title: Reaction apparatus
Inventor: KIYOTA SHIYOUGO
IPC: H01L21/3065
Filed: 1983-02-07
Abstract: PURPOSE:To execute foreign matter elimination work without disassembling and assembling works for reaction reservoir and electrodes by providing a removable protection cylinder of a gas electro-chemical reaction apparatus. CONSTITUTION:When a high frequency voltage is applied between the parallel flat electrodes 3, 14 from an oscillator 15, plasma is formed within a reaction chamber 6, the gas supplied from an introducing path 12 chemically reacts and a wafer 1 is etched. Foreign matter 17 such as etching chips or reaction products are adhered to the internal circumference of a protection film 16 but on foreign matter 17 is adhered to the internal surface of reaction reservoir 7. When foreign matter is deposited to the protection cylinder exceeding the specified amount, a clamp 9 is removed, the reaction reservoir 7 and the supporting plate 4 are relatively isolated, the protection cylinder 16 is lifted from the supporting plate 4 and cleaned. The protection cylinder 16 can be assembled again by the steps that after the protection cylinder 16 is placed on the supporting plate 4, the reaction reservoir 7 is relatively covered and it is then fixed by the clamp 9.
Patent JP-S57132251-A (JP)
Title: Microprogram controller
Inventor: IGARI KOUICHI
IPC: G06F11/16
Filed: 1981-02-10
Abstract: PURPOSE:To improve the reliability of data inputted to an arithmetic circuit by fetching a selective output of a general register into a different resister at different timing and comparing the content of the corresponding register. CONSTITUTION:When general registers 1-4 whose data are to be operated are selected and their contents are set in the input registers 7 and 8 of an arithmetic circuit 9, the outputs of selecting circuits 5 and 6 are stored in two registers 13 and 14 at different timing 15 and the contents of the two registers 7 and 8 are compared by comparing circuits 15 and 16; when they are not coincident, a 1 is set in an error register 17 to find an error in data inputted to the arithmetic circuit 9, improving the reliability of the data.
Patent JP-2000211172-A (JP)
Title: Thermal print head and its manufacture
Inventor: USUDA AKIHIRO
IPC: B41J2/335
Filed: 1999-01-26
Abstract: PROBLEM TO BE SOLVED: To obtain a print head holding a good adhesion between a substrate with a heating resistance element array and a heat-radiating member and good thermal conduction properties by making an adhesive material thicker than a thermal conductive non-adhesive material. SOLUTION: An aluminum heat-radiating member 1 of a breadth of approximately 380 mm is used and an alumina ceramics R substrate 4 is fixed to the center of the aluminum heat-radiating member 1. A step between an area of the heat-radiating member 1 including immediately under a heating part of the R substrate 4 and an area other than the area is approximately 0.3 mm. A gel 2 of heat-radiating properties is applied by a thickness of approximately 0.1 mm to the part immediately under the heating part. A double-sided tape 3a of a thickness of approximately 0.4 mm is set to the remaining area to fix the R substrate 4 and the heat-radiating member 1. Moreover, a PCB substrate 5 and the heat-radiating member 1 are secured by a double-sided tape of a thickness of approximately 0.1 mm. The fixed substrate is left in an over of approximately 120 deg.C for about two hours to set the-gel 2.  A groove of a depth of approximately 1 mm is formed as a gel reservoir to the heat-radiating member 1 between the gel 2 and the double-sided tape 3a.
Patent JP-H05219057-A (JP)
Title: Signal transmitter-receiver for delay time measurement system
Inventor: SATO KAZUHIRO
IPC: H04L12/26
Filed: 1992-02-03
Abstract: PURPOSE:To improve the precision of time information by receiving time information by using the clock outputted from a selecting means as a synchronizing clock for receiving the time information generated by a common part. CONSTITUTION:The external clock supplied from a device 7 to be tested to a line part 2 is inputted to a time information reception part 3, a frequency dividing circuit 6 generates plural frequency division outputs which are so related that cycles are doubled in order, and one of the frequency division outputs is outputted as a reference clock for putting the respective parts of the line part 2 in operation. This reference clock is inputted to a period decision means 4, which decides its period. The external clock is different in period with characteristics of the transmission band, etc., of the device 7 to be tested and variable, but the reference clock corresponds to the external clock, so the period decision means 4 decides the period and outputs a signal for selecting the optimum frequency division output corresponding to the update period of the time information supplied from the common part 1. Then a selecting means 5 selects the frequency division output and outputs the synchronizing clock for selecting the time information.
Patent JP-S57132117-A (JP)
Title: Liquid crystal display device and its production
Inventor: TAKOJIMA TAKENAO
IPC: G02F1/1339
Filed: 1981-02-09
Abstract: PURPOSE:To produce a liquid crystal display device which has a small thickness and a large area in an easy way, by scattering fine pieces of glass fibers having an even size and the length 2-5 times the diameter between two substrate as a spacer and accordingly keeping an even thickness for the liquid crystal. CONSTITUTION:The glass fibers of the same thickness are pulverized into fragments and selected to obtain glass fiber fine pieces 6 having the length 2-5 times the diameter. These pieces 6 are suspended into an organic solvent of C2H5OH, C3H7OH, etc. and then dropped onto a substrate 1 or 2 to be coated by spinning of 1,000-2,000rpm. After sealing the substrate 1 and 2, the solvent is dried to assemble a cell. The spraying amount of the pieces 6 can be easily adjusted by controlling the concentration to be applied into the solvent. Thus a large area can be processed in a short time without increasing the weight of the piece 6 by spin coating. In such a way, a thin-gage liquid crystal display device having about 10mu-thickness liquid crystal layer is obtained in an easy way and with high efficiency.
Patent JP-H03223270-A (JP)
Title: Production of low-coloring sulfonated alpha,beta-unsaturated carboxylic acid anhydride
Inventor: ASAKAWA YOSHIAKI
IPC: C07D307/64
Filed: 1990-01-30
Abstract: PURPOSE:To obtain the objective compound with hardly any coloring in high yield by reacting an alpha,beta-unsaturated carboxylic acid anhydride with sulfuric acid anhydride in an organic solvent and then rapidly removing the unreacted sulfuric acid anhydride to the outside of the reaction system. CONSTITUTION:An alpha,beta-unsaturated carboxylic acid anhydride is allowed to react with sulfuric acid anhydride in an organic solvent such as dioxane at 30-150 deg.C until heat generation by the reaction is not observed to afford the objective substance. It is necessary that moisture is not contained in the vapor phase of the reaction system as much as possible and the moisture content of the vapor phase part in the reaction system is preferably <=3wt.%. Furthermore, the unreacted sulfuric acid anhydride remaining in the reaction system is rapidly removed after completing the reaction by a method for blowing a gas such as nitrogen gas or decompression, etc. Sulfonated alpha,beta-unsaturated carboxylic acid anhydrides are useful as a raw material for emulsifying agents, dispersing agents, antistatic agents, antiscales, electrically conductive materials, etc.
Patent JP-S58136523-A (JP)
Title: Automatic clutch controller of automobile
Inventor: MIZUKAWA SUEHIRO
IPC: B60W10/04
Filed: 1982-02-05
Abstract: PURPOSE:To perform smooth switching between automatic operation and foot operation, by controlling the displacement of a clutch plate in accordance with an engine speed. CONSTITUTION:An externally equipped resistor 13R of a one-shot multivibrator 13 in an engine speed detection circuit 1 is adjusted to set an engine speed corresponding to a lower limit output Vmin of an amplitude limiting circuit 2 to, for instance, 1,000rpm; if the engine reaches this speed, operation of a clutch is started. Here a clutch plate is advanced, though the engine speed for the maximum displacement of the clutch plate is specified by an upper limit output Vmax of the circuit 2, if the corresponding speed is set to 3,000rpm, the clutch is 100% connected when the engine reaches said speed and the connection is completed. Then if a clutch release switch 91 is operated, the clutch is placed under an off condition.
Patent JP-S62953-A (JP)
Title: Formation of color image
Inventor: NAKAMURA KOICHI
IPC: G03C8/40
Filed: 1986-01-31
Abstract: PURPOSE:To prevent unevenness in development and transfer, and growth of bacteria and mold by transferring a diffusive dye produced or released from a dye donor in response or reverse response to the reaction of reduction of silver ions to silver, from a photosensitive element through the medium of water to a dye fixing element in the presence of a bacteria and mold inhibitor. CONSTITUTION:The heat-developable color photosensitive material has the photosensitive element formed on a support containing at least photosensitive silver halide, a binder resin, and the dye donor capable of producing or releasing the diffusive dye in response or reverse response to the reaction when silver ions are reduced to silver by heat development, and the diffusive dye formed by imagewise exposure and heat development, is transferred from the photosensitive element through the medium of water to the dye fixing element in the presence of at least one kind of a bacteria and mold inhibitor, such as a thiazolylbenzimidazole derivative. As the water to be used, drinking water, general industrial water, and so on, are used, and a water softener is added together with said inhibitor. The water may be added anytime before the dye transfer, and a good-quality image can be obtained by drying the water remaining on the surface not absorbed with the coating layer.
Patent JP-S60162901-A (JP)
Title: Noncontacting displacement measuring instrument
Inventor: FUJIHIRA YUUJI
IPC: G01B11/00
Filed: 1984-02-02
Abstract: PURPOSE:To remove a temperature drift by sampling outputs of an adding and a subtracting circuit with synchronizing sampling pulses when the extent of displacement is calculated by dividing the difference between outputs of a photodetecting element which outputs the position of a light image of an object as two electrical signals by the sum. CONSTITUTION:A light emitting element 22 is turned on through a driving circuit 21 with the output of a pulse generating circuit 20 to form a light spot 25 on the object 24 of measurement through a light transmitting lens 23 and also convert the position of the light image into an electrical signal by the photodetecting element 27 through a photodetecting lens 26. Two electrical signals from the element 27 are passed through preamplifiers 28 and 29, the subtracting circuit 30, and the adding circuit 31 and a divider 33 divides the difference signal by the sum signal held in a sample holding circuit 32 with sampling pulses A to output the extent of displacement of the light image. Further, a sample holding circuit 35 holds the displacement signal which has its starting point delayed behind the pulse A and the same or earlier ending point with or than the pulse B through a high-pass filter 34.
Patent JP-S56117096-A (JP)
Title: Heat exchanger immersed in turbid water and cooling device for pumping and drainage engine
Inventor: TADANO NOBUO
IPC: F28D1/06
Filed: 1980-02-18
Abstract: PURPOSE: To enable the supply of turbid water containing dust and earth and sand to a heat exchanger by mounting a coarse dust removing instrument at the upper stream side of the heat exchange while tilting a porous plate for receiving running water in the running water direction.  
     CONSTITUTION: A coarse dust removing instrument 12 is installed at the upper stream side of a heat exchanger 4 while tilting a porous plate 13 for receiving running water in the running water direction. Consequently, since coarse dust is separated from the porous plate 13 for receiving running water by means of the coarse dust removing instrument 12 and the porous plate 13 for receiving running water is inclined in the running water direction, large solid bodies are smoothly flowed away together with a water current. Thus, since the holes of the porous plate 13 for receiving running water are not clogged, turbid water containing dust and earth and sand can be supplied to the heat exchanger. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S58134484-A (JP)
Title: Manufacture of josephson junction element
Inventor: OOTA HIROSHI
IPC: H01L39/24
Filed: 1982-02-05
Abstract: PURPOSE:To set the length of the weak coupling part formed later in the prescribed thickness by employing a plasma etching using a gas having an etching rate of an insulator higher than that of a superconductor and a plasma etching using inert gas continued to the previous plasma etching when a thin superconductor film of the uppermost layer forming a Josephson junction element is sputter cleaned. CONSTITUTION:The first thin superconductive film 2 is covered with superconductive substance such as Nb, Ta on a substrate 1, and the second thin superconductive film 4 is formed through an insulator layer 3 such as SiO2 or the like on the film 2. Before a weak coupling part 5 of the prescribed pattern is formed with weak coupling material such as Nb, Bi or the like on the film 4, it is necessary to sputter clean the oxidized film produced when the film 4 is formed. At this time the cleaning is performed by plasma using active gas such as CF4, F2F6 of high etching rate of the insulator layer than the superconductor film and plasma etching using inert gas is then performed.
Patent JP-S63187063-A (JP)
Inventor: SAKAMOTO NORIAKI
IPC: F25B5/00
Filed: 1987-01-28
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-S63184964-A (JP)
Title: File control system
Inventor: KAMEDA YUKIO
IPC: G11B20/10
Filed: 1987-01-28
Abstract: PURPOSE:To speed up the processing in a multiplex processor having a plurality of files by reading out the splitted reading data from a readable filing devices capable of reading the data in the reading-out of the data. CONSTITUTION:In the multiplex processor consisting of a plurality of filing devices 1 and adaptors 2 for transferring the data from the filing devices 1 to store the same data from any filing devices 1, the read-out data from a data-readable filing devices in the plurality of the date-filing devices 1 is splitted to be read-off to the adaptors 2 and to transfer sequentially the read-off data from the adaptors. As the data are read from the plurality of the data-readable filing devices, the read data are carried out more rapidly than when the read data are carried out by a single filing device.
Patent JP-H06205661-A (JP)
Title: Method of non-destructive fruit sorting and device therefor
Inventor: KATO HIROO
IPC: A23N15/00
Filed: 1993-01-08
Abstract: PURPOSE:To sort high-quality fruits from low-quality fruits by judging qualities of fruits by density and saccharimetric degree of fruits. CONSTITUTION:Fruits 5 such as watermelon are transported by a fruit sorting conveyor at a fixed speed, weight of the fruit is weighed by a load cell type metering machine 9 having a metering conveyor 8 and volume of the fruit is measured by a volume measuring gate 11. Density of the fruit is computed by a controller 22 and a cylinder 17 for removing fruit having low saccharimetric degree and a cylinder 19 for taking out fruit having high saccharimetric degree are operated according to their saccharimetric degrees judged based on a saccharimetric degree judging standard value inputted from a judging standard value setting device 21 and judged densities of the fruits.
Patent JP-S63276997-A (JP)
Title: Signal receiver for in-band signal transmission equipment
Inventor: ARAI SATOSHI
IPC: H04Q1/45
Filed: 1987-01-30
Abstract: PURPOSE:To prevent malfunction of a signal receiver against a component corresponding to two signal frequencies generated momentarily by using two frequencies for a transmission signal sending the signal and providing a guard function. CONSTITUTION:If an external noise comes to an input terminal 7, even if components of frequencies f1, f2 exist in the external noise, other frequency components also exist at the same time. Even if an external noise having the frequency component f1 comes to the terminal 7, for example, the f1 component is eliminated by a band stop filter (blocking the frequency f1), since other components exist at the same time, an output signal (f) at a rectifier (negative DC output) 3 is negative. Thus, even if the signal (g) via the band stop filter (blocking the frequency f2) 1 and a rectifier (positive DC voltage output) 4 is positive, the output (b) of the voltage comparator 5 is 0 and an output (d) of an AND circuit 6 is 0. Similarly, even if an external signal having a frequency component f2 to the terminal 7, the output of the voltage comparator 15 is 0 and the output of the circuit 6 is 0. Thus, the receiving state is prevented.
Patent JP-H11292839-A (JP)
Title: Metalloprotease inhibitor
Inventor: DACK KEVIN NEIL
IPC: A61P17/02
Filed: 1999-01-27
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new compound useful as an inhibitor for a matrix metalloprotease(MMP) group. SOLUTION: This compound is shown by formula I (R<1> and R<2> are each H, a 2-6C alkenyl or the like; R<3> is H, a 1-6C alkyl or the like; R<4> , R<5> , R<7> and R<8> are each H, a 1-6C alkyl, a 1-6C alkoxy, CN or a halogen; R<6> is H, an aryl or the like; (n) is 0-2; X is a 1-6C alkylene; Y is a direct bond, CH=CH or the like) such as N-hydroxy 2-[methyl (phenethyl) amino] sulfonylacetamide. The compound of formula I is obtained, for example, by treating a compound of formula II (Z is Cl, Br, a 1-3C alkyloxy or the like) with hydroxylamine preferably in an excessive amount equal to or smaller than three times as much as the compound, in the case in which Z is the 1-3C alkyloxy, in a proper solvent at a room temperature to about 85 deg.C.  The compound is useful for treating diseases such as atherosclerotic plaque transection, cardiac failure, restenosis, periodontal diseases, tissue ulcer, tumor metastasis, etc.
Patent JP-H01193250-A (JP)
Title: 1,3-cyclohexanedione derivative and production thereof
Inventor: OSHIMA TETSUJI
IPC: C07D231/16
Filed: 1988-01-29
Abstract: NEW MATERIAL:The 1,3-cyclohexanedione derivative of formula I (R1 is lower alkyl; R2 is H or halogen; R3 is H, lower alkyl or phenyl) and its salt. EXAMPLE:5-(1-Methyl-1H-pyrazol-5-yl)-2-propionylcyclohexane-1,3-dione. USE:Useful as a production intermediate for selective herbicide for soybean field. PREPARATION:The objective compound of formula I can be produced by reacting a compound of formula II with a compound of formula III (X is halogen) in an inert solvent (e.g., methylene chloride or benzene) in the presence of a base preferably at 10-50 deg.C and subjecting the resultant compound of formula IV to rearrangement reaction in the presence of a catalyst. Preferably, the catalyst is 4-N,N-dimethylaminopyridine, etc., and its amount is 0.1-1mol part 1mol of the compound of formula IV.
Patent JP-S59145594-A (JP)
Inventor: KOSHIMURA KATSUMI
IPC: H05K3/20
Filed: 1983-02-09
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。