baber/WOPTO huggingface dataset:
Patent JP-S5883031-A (JP)
Title: Epoxy resin prepreg
Inventor: MINAMIZAWA TAKESHI
IPC: C08G59/00
Filed: 1981-11-13
Abstract: PURPOSE:To provide a prepreg excellent in adhesion, heat resistance, and moldability, by impregnating a reinforcement with a resin compsn. contg. an epoxy resin, a specified reaction product of an epoxy resin, 4,4'-diaminodiphenyl sulfone, dicyandiamide and curing accelerator thereof. CONSTITUTION:A reinforcement is impregnated with an epoxy resin compsn. contg. an epoxy resin (A), a reaction product (B) of an epoxy resin with a liq. butadiene-acrylonitrile copolymer having a carboxyl groups at the both terminals 4,4'-dimethydiphenyl sulfone (C), and dicyandiamide and curing accelerator thereof (D). The proportion is 3-30pts.wt. component (B), 20-45pts.wt. component (C), and 0.1-2pts.wt. (D) based on 100pts.wt. component (A). Adhesion of the prepreg at elevated temp. is increasinly lowered when the dicyandiamide is involved below 0.1pts.wt. or above 2pts.wt.
Patent JP-2000008395-A (JP)
Title: Manhole step installation structure, and manhole step
Inventor: SATO TOSHIYUKI
IPC: E02D29/12
Filed: 1998-06-26
Abstract: PROBLEM TO BE SOLVED: To install a step on a unit type manhole without providing flanges, and make a step installing position constant. SOLUTION: Installation screws 3 of a step 1 are inserted into tapered installation holes 5 of a circumferential wall of a manhole 7, a truncated cone-shaped seal member is inserted to each screw 3, it is tightened by a nut 6, so a taper part 2 of the step 1 expands the seal member 4 to press it to a taper part 52 of each installation hole 5, and the step 1 is installed on the manhole 7 in a sealed condition. The pitch number of each screw 3 provided at a tip of the step 1 is set to be the same as the pitch number of the nut 6, or larger than that by 1-2 pitches, so a tightening completed point of the nut 6 is an installation position of the step 1, thereby fluctuation of a step installed position by over-tightening of the nut 6 is eliminated.
Patent JP-H1127287-A (JP)
Title: Control system of atm exchange and its method
Inventor: IRIE YASUHITO
IPC: H04L12/28
Filed: 1997-07-07
Abstract: PROBLEM TO BE SOLVED: To enable high reliability, a high speed processing and flexible change of the contents of control by being provided with a control cell hardware decoding part to execute a control cell with a predetermined instruction. SOLUTION: The control cell received with a first and a second links 124, 125 for control is inputted in the control cell hardware decoding part 1235 and the received control cell is firstly discriminated whether it is the control cell to be processed by the hardware or not. When the received control cell is the control cell to be processed by the hardware, the cell is processed according to the contents of the cell. The control cell hardware decoding part 1235 is connected with a control bus 125, when the processing except an output of a reset signal for a CPU 1231 and the output of a switching signal for an ACT determination circuit 1234 is executed, required data is transmitted and received between the CPU 1231, the memory 1233, the SAR 1232, and an ACT circuit 1234 with a control bus 125.
Patent JP-S57106088-A (JP)
Title: Semiconductor device
Inventor: OGAWA ROKUTAROU
IPC: H01L39/22
Filed: 1980-12-23
Abstract: PURPOSE:To simultaneously switch Josephson elements, by a method wherein the Josephson elements are placed at an upper and a lower part with super conductive control line inbetween, and the line is charged with a gate current. CONSTITUTION:Josephson elements 2a and 2b are placed at an upper and a lower part, respectively, of a gate electrode of a lead super-conductive control line 1 charged with a gate current. The element 2a, positioned at the upper part of the line 1, is made of a super-conductive metal such as pb nipping an oxidized film layer 3 of a super-conductor, such as Pbo, having a thickness of, for example, 10Angstrom -50Angstrom , and a switching line, wherein a bias current flows, is placed. The structure of the element 2b is the same as that of the element 2a, and a gate current, flowing to the line 11 by means of the elements 2a and 2b, forms a magnetic field. The gate current is caused to flow to the line 11, and this permits simultaneous switching of the elements 2a and 2b.
Patent JP-H1125027-A (JP)
Title: Semiconductor device and data processor
Inventor: SEKINE MASATOSHI
IPC: G06F13/14
Filed: 1997-07-07
Abstract: PROBLEM TO BE SOLVED: To execute an application program at a high speed by dynamically changing a data path circuit for directly executing operation description. SOLUTION: Plural data path connection information is loaded in an area 23a of a shared memory 23 except a data path reconstitution data area, and transferred to a data path reconstitution data area 23b while switched as necessary. Circuit data transfer between the data path reconstitution data area 23b and the other shared memory area 23a is operated by a private DMAC(direct memory access controller) 35. Wire bound among each register, bus, and arithmetic unit is dynamically changed based on this data path connection information, and a data path circuit 29 synthesized by a synthesizing system is set. The shared memory 23 except the data path reconstitution data area transfers data to the dynamically decided circuit block. Thus, the data path circuit 29 for directly executing operation description can be dynamically changed.
Patent JP-H0839008-A (JP)
Title: Mail classifying machine
Inventor: YUI HIDETO
IPC: B07C3/12
Filed: 1994-08-02
Abstract: PURPOSE:To provide a mail classifying machine which can read printed mechanical codes accurately. CONSTITUTION:A mail classifying machine consists of a reading section 12 for reading the mail information described on mails as an image data, a recognition section 13 for recognizing the classified information out of the image data of mail information read by the reading section 12, an identification means 14 for identifying areas having miscellaneous information on the mails out of the image data of mail information by the reading section 12 as a printing area, printing sections 15 and 18 for printing mechanical codes in compliance with the classifying information identified by the recognition section 13 on a printing area of little miscellaneous information identified by the identification means and a classifying section 20 for classifying mails based on the classifying information.
Patent JP-2000001676-A (JP)
Title: Powdery flame retardant composition
Inventor: ONISHI HIDEAKI
IPC: C09K21/06
Filed: 1998-06-12
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition useful in flame retarding of combustible plastics such as polyolefins, polyesters and styrene-based resins by homogeneously blending a powdery specific benzene derivative of high bulk specific gravity with a specific amount of a higher fatty acid polyvalent metal salt. SOLUTION: This powdery flame retardant composition id obtained by homogeneously blending 100 pts.wt. of powdery 1,1'-(1-methylethylidene)bis[3,5- dibromo-4-(2,3-dibromopropoxy)benzene] with a bulk specific gravity of >=0.8 with 0.1-20 (pref. 0.5-10, more pref. 1.0-5.0) pts.wt. of a higher fatty acid polyvalent metal salt such as pref. calcium, magnesium, barium, zinc or aluminum salt of a 8-18C saturated fatty acid (pref. stearic acid).
Patent JP-2000002699-A (JP)
Title: Analyzer for element in sample
Inventor: UEMURA TAKESHI
IPC: G01N27/62
Filed: 1998-06-12
Abstract: PROBLEM TO BE SOLVED: To obtain an analyzer by which elements in trace amounts can be mass-spectrometrically analyzed with high sensitivity by introducing a gas generated at the time when a sample is burned while oxygen gas is being supplied to a high-frequency heating furnace into a mass spectrometer and analyzing C, S and N which are contained in the sample. SOLUTION: A steel is used as a sample 3. A porcelain crucible 2 in which the weighed sample 3 is housed is set inside a high-frequency heating furnace 1, and the sample 3 is heated and burned while oxygen gas g1 is being supplied. CO, CO2, SO2, NO2 and water vapor are contained in a gas G1 which is generated by its burning operation Oxide dust and stem are removed in a halfway part in which they are made to flow to the downstream of a flow passage 6, and CO is pretreated in such a way that it is oxidized to CO2. Consequently, CO2, SO2 and NO2 are contained in the previous-stage gas of a sampling part 10. The gas is sampled by every set amount, it is supplied to a mass spectrometer 12, and it is ionized so as to be mass-spectrometrically analyzed.  Since the gas from the heating furnace 1 is analyzed after its pretreatment, elements such as C, S, N and the like which are contained only in trace amounts in the sample 3 can be quantitatively determined with good accuracy.
Patent JP-H0929258-A (JP)
Title: Liquid purification and sterilization apparatus
Inventor: SUZUKI AKIHISA
IPC: C02F1/46
Filed: 1995-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a liq. purification and sterilization apparatus which can improve purification and sterilization effects on a microorganism filtering tank storing microorganisms and a photocatalyst tank. SOLUTION: Bath water stored in a bathtub 54 is fed into an electrolytic tank 1 by means of a circulation pump 64 and the bath water is electrolyzed in the electrolytic tank 12 and alkaline bath water formed on the cathode 12c side of the electrolytic tank 12 is fed into a microorganism filtering tank 16.
Patent JP-H06125015-A (JP)
Title: Semiconductor container and its manufacture
Inventor: TACHIBANA KAORU
IPC: H01L23/08
Filed: 1991-06-27
Abstract: PURPOSE:To obtain such an index mark that hardly changes its color, does not come off, and can sufficiently exert its function as an identifying mark with sufficient conspicuousness by forming the mark to have the same thickness as that of the electroplated part of a semiconductor container, such as a pin, etc., by electroplating. CONSTITUTION:Green sheets 11a, 11b, 11c, and lid are piled up one upon another. A metallized pattern 21 is formed on the side face of the green sheets so as to electrically connect metallized patterns 20 and 21 and all patterns protruded from the edge sections of the green sheets are electrically connected. After sintering the green sheets, the pattern 21 is electrically connecting to a plating device and, when electroplating is performed in the order of nickel and gold, a nickel plate layer 16b and gold plate layer 16c are formed not only on the pattern 21, but also on a metallized section 16a. Since the surface treatment of an index mark 16 on the package of a semiconductor container is performed by electroplating in such a way, the mark 16 can be solidly formed with a sufficient thickness.
Patent JP-H07157428-A (JP)
Title: Spongostachin 5,7,8 and 9
Inventor: JIYOOJI AARU PECHITSUTO
IPC: C12P17/18
Filed: 1994-06-29
Abstract: PURPOSE: To provide a composition that contains a macro-ring lactone isolated from Southwest Indian Ocean marine sponge and is effective for inhibiting the growth of human cancer cells. CONSTITUTION: This composition contains a compound of the formula (R is Cl, H; R1 is H, COCH3 ), in other words, spongistatin 5 where R=Cl; spongistatin 7 where R1 =H, R=H, spongistatin 8 where R1 =COCH3 , R=H; spongistatin 9 where R1 =COCH3 , R=Cl. These compounds are extracted from Southern Indian Ocean marine sponge, Spirastrella spinispirulifera (bright colored reds and purple) and isolated. This compound is useful for treatment of neoplastic disease as acute myelogenic leukemia, acute lymphocytic leulkemia, malignant melanoma, lung adenocarcinoma, ganglioneuroblastoma, lung small cell carcinoma.
Patent JP-S59131112-A (JP)
Inventor: BUORUFUGANGU HENZE
IPC: G01B17/02
Filed: 1983-09-29
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-S6246155-A (JP)
Title: Control of direction of blow-off grille for air-conditioning machine
Inventor: MATSUZONO YUKIHIRO
IPC: F24F11/02
Filed: 1985-08-21
Abstract: PURPOSE:To improve the rise-up characteristics of heating by a method wherein a time, in which the blow-off grille is positioned at the starting position, in shortened than the same upon normal starting or the blow-off grille is positioned at the position of heating or the position of maximum airflow amount. CONSTITUTION:When heating operation is started by utilizing an incoming timer switch, a time for transition from the starting position to heating position is shortened than the transition time upon starting normal heating operation. In this case, the method of shortening the transition time is effected by detecting blow-off temperature by a temperature sensor 11. In case the incoming timer switch is being used and a control selecting switch 15 is being thrown, the blow-off grille 7 is not positioned at the position of heating but is positioned at the position (c) of maximum airflow amount. When a predetermined time has elapsed under a condition that the blow-off grille is positioned at the posi tion of maximum airflow amount, the blow-off grille 7 is pivoted and is positioned at the position (b). According to this method, the rise-up characteristics of room heating may be improved and room temperature may be risen to a predetermined temperature in a short period of time.
Patent JP-S6160048-A (JP)
Title: Wireless information transmitter
Inventor: SHIMIZU SHINKICHI
IPC: H04L13/00
Filed: 1984-08-31
Abstract: PURPOSE:To transfer economically information wirelessly by connecting a control section controlling an input signal, a transmission section and an antenna changeover switch section in order in a means for transferring a semiduplex signal in a wireless way while the antenna changeover switch section, a reception section and the control section are connected in order. CONSTITUTION:When an antenna feeding switch is set and a power supply of an oscillation section is applied, the upper line coupling the control section 21, the transmission section 22, the antenna changeover switch section and a whip antenna 24 is activated and the lower line tying the antenna changeover switch section 23, the reception section 25 and the control section 21 is dead. Then a transmitted data signal is fed, an oscillator output is set and the modulated high frequency signal goes to the antenna switch to start transmission. In case of the reception, conversely as above, the signal is turned off, an Ant SW is turned off, an Ant SW reception is turned, and when the oscillator output is zero, the lower line in figure is live, the incoming radio wave is detected and the radio wave entering through the converter is given to a main body while being converted into an RS-232C level.
Patent JP-H0346202-A (JP)
Title: Bonded magnet and manufacture thereof
Inventor: FUKUNO AKIRA
IPC: H01F1/057
Filed: 1989-07-14
Abstract: PURPOSE:To contrive reduction in positional irregularity of magnetic characteristics by a method wherein permanent magnet grains, having the base which makes contact with a cooled substrate when it is high-speed quenched and the face opposing to the above-mentioned face on their surface, of 70wt.% or more are contained in permanent magnet powder. CONSTITUTION:One or more kinds of Y-containing rare-earth element and a molten alloy, containing F or Fe, Co and B, are brought to come in contact with a cooled substrate, they are high-speed quenched, and powder-like permanent magnet composed of thin band-like, thin piece-like or flat grains are obtained. This permanent magnet material is crushed using a bin mill in such a manner that breaking will be generated in the thickness direction of the material almost in parallel with the cooling direction. Accordingly, the crushed grains have the face contacting to the cooled substrate when the material is high-speed quenched and other face opposing to the above-mentioned face on their surface, and the grain-to-grain difference in magnetic characteristics can be eliminated. These crushed grains of 70wt.% or more is contained in the permanent magnet powder. As a result, the positional irregularity of magnetic characteristics can be reduced.
Patent JP-S6244395-A (JP)
Inventor: TAKEDA YASUNORI
IPC: H04N1/00
Filed: 1985-08-20
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-S6427538-A (JP)
Title: Ultrasonic scanner
Inventor: MIYAGAWA TOYOMI
IPC: A61B8/00
Filed: 1987-07-23
Abstract: PURPOSE:To obtain a small-sized lightweight mechanical type ultrasonic scanner having high reliability, by mounting a drive means to the rotary shaft of a support holding an ultrasonic vibrator and directly transmitting the motion from the drive means to the support. CONSTITUTION:An ultrasonic vibrator 21 is mounted to one end of the outer peripheral part of a rotary support 22 and performs shaking motion around a shaft 31 within a range of a scanning angle 37. The rotary support 22 has a DC motor mounted therein and supported by the shaft 31 through a bearing 41. The motor mounted in the rotary support 22 is fixed to a housing 33 by the shaft 31 and the rotary support 22 has constitution such that the outer peripheral part thereof rotates. A container constituted of a cap 32 and the housing 33 is filled with a sound propagating medium 38 which is injected in the container from the injection port 48 provided to the housing 33 and a partition plate 34. The injection port 48 is hermetically sealed with a seal screw 29 after injection. As a means for preventing the generation of air bubbles in the sound propagating medium, a method for applying pressure to the interior of the container is used.
Patent JP-S57104817-A (JP)
Title: Air quantity measuring apparatus for internal combustion engine
Inventor: KASHIWATANI MINEO
IPC: G01F1/68
Filed: 1980-12-22
Abstract: PURPOSE: To obtain an air quantity measuring apparatus for an internal combustion engine capable of stable measurement of air quantity free from disturbance in the air streamline by making an air passage having a thermosensitive resistance more than double the diameter thereof in the length.  
     CONSTITUTION: Air is supplied to an engine from an air cleaner 1 by way of a suction path 2 and throttle valves 4 and 5. The suction path 2 is provided with a Venturi section 2A and a by-pass path 3 into which a pipe 9 is inserted in the length more than doubling the diameter of the air passage and a thermosensitive resistance 6 is placed in the by-pass path 3. A control unit 7 receives the output of the thermosensitive resistance 6 to regulate the mixing ratio. This eliminates disturbance of the air streamline passing through the by-pass path 3 thereby enabling stable measuring of air quantity. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S57107995-A (JP)
Title: Ducted propeller
Inventor: SASAKI NORIYUKI
IPC: B63H5/14
Filed: 1980-12-23
Abstract: PURPOSE: To prevent a propeller from cavity corrosion by separating a front duct from a rear one at an interval located near the end of the propeller.  
     CONSTITUTION: Circulations γ 1 , γ 2  are produced around a propeller 1 so that end eddies T, V are directed toward the center axis of the propeller by water flow from clearances 5 and the inner surfaces of respective ducts 3, 4 are prevented from cavitation corrosion. Clearances between the propeller 1 and ducts 3, 4 do not matter by providing gaps 5 so that there is no danger of the contact of the propeller 1 with the inner surface of the duct and the accuracy of installation can be lightened. Further, the circulations in ducts change into γ 1 , γ 2 , while the clearances are eliminated by equalizing approximately the outer diameter of the propeller 1 to the inner diameter of the ducts 3, 4 to provide the effect of propulsion higher than conventional one. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0232729-A (JP)
Title: Miniture motor
Inventor: YAMASHITA HIROBUMI
IPC: H02K5/10
Filed: 1988-07-21
Abstract: PURPOSE:To prevent deterioration of bearing grease due to dust by arranging bearing sections in a bracket containing a stator and a rotor being held by the bearing sections at the opposite sides, and arranging a tubular dust-proof housing between the inner diameter of the stator and the winding. CONSTITUTION:A stator 3 applied with a winding and a rotor having bearings 5 are arranged in brackets A1, B2 splitted into two which constitute the motor housing. The bearings 5 are held in the bearing houses A6, B7 arranged in the end faces of the brackets A1, B2. A tubular dust-proof housing 8 surrounding the bearing houses A6, B7 with the tip thereof contacting with the end face of the stator 3 arranged between the inner diameter thereof and the winding is riveted to the inside of the end faces of the brackets A1, B2. Cooling vents 9 are made through the brackets A1, B2 closely to the winding. By such arrangement, generation of noise at the play between the bearing section and the stator 4 and degradation of the life of bearing due to intrusion of dust can be prevented.
Patent JP-H1026351-A (JP)
Title: Premixing combustor for gas turbine
Inventor: ICHIKAWA HIROYUKI
IPC: F23R3/34
Filed: 1996-07-11
Abstract: PROBLEM TO BE SOLVED: To prevent a back fire in a premixing combustor of a gas turbine. SOLUTION: In the premixing combustor for a gas turbine comprising an annular nozzle 8 for introducing mixed gas from a premixing chamber 1 into a combustion chamber 2, an annular swirling chamber 5 communicating with an upstream side of the nozzle 8, and a communicating passage 19 for introducing the mixed gas from the chamber 1 into the chamber 5 from its tangential direction, a communicating hole 2 for communicating a high pressure air passage 16 with the chamber 5 detouring the chamber 1 is provided.
Patent JP-S6252090-A (JP)
Inventor: NOMURA SHIGEO
IPC: B67B7/70
Filed: 1985-08-20
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-S6242158-A (JP)
Title: Extracting method for image control of printing system
Inventor: TODA AKIRA
IPC: G03F1/00
Filed: 1985-08-20
Abstract: PURPOSE:To computerize and automate layout specifying paper forming operation and to perform real-time processing fast accurately by displaying a layout drawing for forming layout specifying paper on a display screen part and searching for and judging a contour line by scanning, and extracting the contour of the image. CONSTITUTION:A layout frame 50 is displayed on a CRT display device 42. This display frame 50 is divided into a menu display part 500 where desired command menus are set up and desired commands are selectable by one touch and the display screen part 600 where various operations are performed on an interactive basis according to command menus A1, A2.... An image displayed on the display screen part 600 can be made into an image 602 having only a contour part by selecting a command menu 'A19 contour extraction' on the menu display part 500.