baber/WOPTO huggingface dataset:
Patent JP-S57210236-A (JP)
Title: Cylindrical furnace type hot water boiler
Inventor: TAKAHASHI TAKESHI
IPC: F24H9/00
Filed: 1981-06-18
Abstract: PURPOSE:To enable to make cylindrical furnace type hot water boiler of diffierent capacity easily, by making a suitable number of vertically combined valve units of an identical shape and constitution into combustion chamber having height corresponding to a number of baffles and an identical diameter. CONSTITUTION:A cylindrical furnace type heat exchanger 1 is constituted by expanding the upper part of an inner shell 2 and contracting the lower part of an outer shell 3, a combustion chamber 10 is formed by providing a baffle unit 9 inside the inner shell 2 and a burner 11 is made to face on the combustion chamber. One or more baffle units 9 (one in the drawing) of an identical shape and constitution are made vertical and combineable in series, and capacity of hot water supply is controlled by changing only a length of the heat exchanger 1 and capacity of the burner 11 according to a number of the baffle unit.
Patent JP-H08282565-A (JP)
Title: Frame structure of motor-bicycle
Inventor: MATSUMURA TETSUO
IPC: B62K11/02
Filed: 1995-04-20
Abstract: PURPOSE: To provide the frame of a motor bicycle in which the assembly and the welding of the outer and the inner of a tank rail can be carried out simply, and the welding distortion of the tank rail can be reduced. CONSTITUTION: The end edge 13a of the joint peripheral edge 13 of an inner 72 to be the composing member of a tank rail 7 in a twin tube frame 1A is bent to the inner side of the tank rail 7, while the lower side joint peripheral edge 151 of the outer 71 to be the other composing member of the tank rail 7 is extended to the position facing the inner side end edge 9a1 of a vehicle at the joint surface with the lower side contact surface 73 of the tank rail of an engine mounting bracket 9. And the inner side end edge 9a1 of the vehicle and the outer side end edge 9a2 of the vehicle are welded with the lower side joint peripheral edge 131 of the inner 72 and the lower side joint peripheral edge 151 of the outer 71 respectively.
Patent JP-H04324539-A (JP)
Title: Monitor controller for multiprocessor system
Inventor: IKEGAYA NAOKO
IPC: G06F15/177
Filed: 1991-04-25
Abstract: PURPOSE:To enable each processor to not only control the actuation of its corresponding hardware monitoring device, but also individually control the actuation of the hardware monitoring devices of other processors. CONSTITUTION:A hardware monitor control instruction executing means analyzes a hardware monitor control instruction containing the designation of one or more processors which actuate a hardware monitoring devices and hardware monitor control information and transfers the hardware monitor control information to the designated processors after extracting the designated processors (including parts). The hardware monitor control means of each processor controls its own hardware monitoring device on the basis of the hardware monitor control information upon receiving the information.
Patent JP-S61253546-A (JP)
Title: Interruption signal generator for multi-job executing device
Inventor: ICHIKAWA TAKASHI
IPC: G06F9/46
Filed: 1985-05-02
Abstract: PURPOSE:To execute plural jobs in response to each processing speed by setting selectively the job executing time data stored in each buffer to a down-counter to count down them with clock signals and producing an interruption signal when said time data are equal to zero. CONSTITUTION:Plural buffers are provided in response to the number of jobs to be executed and store the job executing time data. This time data is set by each buffer and counted down by the clock signal. Then an interruption signal is delivered by a down-counter when the value of said time data is equal to zero. A means is added to designate the buffer storing the job executing time data to be set next in response to the interruption signal sent from the down-counter and then to set the job executing time data of the relevant buffer to the down-counter. Thus plural jobs can be executed satisfactorily in response to each requested processing speed without using any complicated program.
Patent JP-H10274620-A (JP)
Title: Gas-analyzing apparatus
Inventor: SUMI SHINGO
IPC: G01N21/01
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To shorten a time for calibration of a span. SOLUTION: Control pattern data are stored in a coefficient memory 22, which show a correspondence of a concentration coefficient and a time lapse so as to obtain a higher concentration than a predetermined concentration at a span gas introduction initial stage. After the introduction of a span gas is indicated to be started, a CPU 21 calculates flow rates of mass flow controllers 11, 12 in accordance with a control pattern read out from the coefficient memory 22. A component gas and a dilution gas are mixed in a mixing chamber 13 and supplied as the span gas to an analyzing part 14.  Even if a component to be measured is adsorbed to an inner wall of a piping and the component is reduced at the initial stage, the span gas supplied to the analyzing part 14 is close to the predetermined concentration, and therefore a detection value of a concentration of the gas at the analyzing part 14 since promptly and becomes nearly constant in a short time.
Patent JP-H05294889-A (JP)
Title: 2-@(3754/24)2'-chlorobenzal)-3-phenylidan-1-one and nonlinear optical material using the same
Inventor: KAJI MAKOTO
IPC: C07C49/697
Filed: 1992-04-15
Abstract: PURPOSE:To obtain a new compound to be a nonlinear optical material having high optical nonlinearity. CONSTITUTION:The objective 2-(2'-chlorobenzal)-3-phenylindan-1-one of the formula. This compound of the formula is obtained by thermally refluxing, e.g. 2-chlorobenzaldehyde and 3-phenylindan-1-one in the presence of an alkaline catalyst such as NaOH in a solvent such as methanol.
Patent JP-S59219320-A (JP)
Title: Epoxy resin composition
Inventor: TADA TAKASHI
IPC: C08G59/00
Filed: 1983-05-30
Abstract: PURPOSE:An epoxy composition excellent in storage stability, rapid thickening property, and adhesiveness and suitable, for example, for the production of prepregs, obtained by mixing a polyepoxide containing epoxy and hydroxyl groups in the molecule with a polyisocyanate compound. CONSTITUTION:The purpose epoxy resin composition is obtained by mixing (A) a polyepoxide having at least one epoxy group on the average and at least one hydroxyl group on the average in the molecule with (B) a polyisocyanate compound, e.g., 4,4-diphenylmethane diisocyanate. Examples of component A include glycidyl ethers obtained by reacting epichlorohydrin with a polyphenol or a polyalcohol and precondensates obtained by heating a mixture of at least one kind of a polyamine or an acidic substance having a polycarboxylic acid (anhydride) group with a polyepoxide containing at least one epoxy group to 50-200 deg.C.
Patent JP-S57211206-A (JP)
Title: Fabrication of magnet with indication of poles
Inventor: YAMAMIYA HIDEKI
IPC: H01F41/02
Filed: 1981-06-22
Abstract: PURPOSE:To fabricate readily a small-sized magnet with magnetic poles indicated without breakdown of magnets by collision due to a attracting force established between magnets by a method wherein pole indication marks are put on an integrating unit fabricated in series connection of plural magnetized magnets using their pull or unit magnetized after integrating pieces to be magnetized. CONSTITUTION:After forming in press a mixed powder of rare earth elements ane cobalt and then magnetizing a sintered, circular plate magnet, a cylindrical unity is set up with magnets 1 poulled to each other. Afterward, the sign of magnetic poles is printed on the side of the cylinder with the help of a rubber stamp 2 bearing the plural number of triangular marks. In another way, aligning the plural number of small-sized, rectangular magnets using the pulling force between them, and putting on this alignment a mask 3 on which indication masks are punched, then these indication masks are transcribed by spraying ink from a nozzle 4 to attach pole marks. Furthermore, in the third way, after integrating such circular magnets or small-sized rectangular magnets arranged in a line before their magnetization, and magnetizing them, then pole marks are attached with the use of the rubber stamp 2 or mask 3 to facilitate fabrication of small magnets.
Patent JP-S59219269-A (JP)
Title: Pyrazine derivative and blood platelet coagulation inhibiting agent containing the same
Inventor: WAKABAYASHI TOSHIO
IPC: A61K31/495
Filed: 1983-05-30
Abstract: NEW MATERIAL:The pyrazine derivative of formula (R<1> is acyl derived from diene higher fatty acid, triene higher fatty acid or pentaene higher fatty acid; R<2> is H or methyl). EXAMPLE:2-(9,12,15-Octadecatrienoyl)oxymethylpyrazine. USE:A drug having blood platelet coagulation suppressing activity, and useful as a preventive for thrombosis or metastasis of cancer. It is preferably administered orally, however, it can also be administered by intravenous injection. PREPARATION:The compound of formula can be prepared by reacting a diene higher fatty acid, a triene higher fatty acid or a pentaene higher fatty acid with pyrazine 2-methanol or 3,5,6-trimethyl-pyrazine 2-methanol in the presence of a condensation agent such as N,N'-dicyclohexylcarbodiimide.
Patent JP-S5219908-A (JP)
Title: Frequency converting circuit
Inventor: OGITA MINORU
IPC: H03D7/18
Filed: 1975-08-07
Abstract: PURPOSE:To reduce the number of parts to simplify the configuration, to upgrade the stability of local oscillation circuit, and to suppress the occurrence of a higher harmonic which can improve suprious interference characteristics.
Patent JP-H07282278-A (JP)
Title: Circle graph drawing method
Inventor: NAGAI SACHIKO
IPC: G09G5/20
Filed: 1994-04-11
Abstract: PURPOSE:To easily draw a precise circle graph without inputting actual numeric data for percentage conversion. CONSTITUTION:A CPU 1 draws a circular figure according to center coordinates (x0,y0) and a radius (r) in a previously specified circle graph memory 11. The CPU 1 draws a segment connecting the center point of the circular figure and an optional specified point when the optional coordinate point is specified in the circumferential direction of the circular figure. The side of a sectorial area of the circular system which is specified by the segment drawing is found as a percentage to the whole circular figure and set as per(n) in the circle graph memory 11. This percentage is outputted to a guide display area at a display part 6 while made to correspond to the sectorial area.
Patent JP-S61253888-A (JP)
Inventor: YOSHIMOTO MITSUO
IPC: H05K3/06
Filed: 1985-05-07
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-S61254934-A (JP)
Title: Driving method for liquid crystal cell
Inventor: OBA YUJI
IPC: G02F1/133
Filed: 1985-05-07
Abstract: PURPOSE:To form optionally a light transmittable part and non-transmittable part and to prevent the deterioration of a liquid crystal by impressing the voltage of the diametrically opposite polarities to the electrodes at both ends of a plate and the voltage of he polarities reversed therefrom to the electrodes at both ends of the other plate and repeating alternately such voltage application at the frequencies faster than the response speed of the liquid crystal. CONSTITUTION:The electrodes 5-8 of main poles 10, 9 provided to the upper and lower plates 2, 3 between which the liquid crystal is sealed are connected to a power source 11 and resistors 12, 13. A voltage V+ is impressed to the electrode 7 and the voltage V- to the electrode 8, then the voltage V- to the electrode 7 and the voltage V+ to the electrode 8, alternately. The width E connecting the intersected points of the voltage gradients 17, 16 thereof and the voltage V0 at which the liquid crystal transfers from the optically rotatory state to the optically non-rotatory state indicates the light transmittable part of the liquid crystal. The absolute values of the voltage V+ and V- are varied and the relations of the gradients 16, 17 are changed over at the frequency faster than the response speed of the liquid crystal by making large V+ first then making large V-. Such is repeated. The light transmittable part and non-transmittable part are thus optionally formed,by which the intermediate stage is stably controlled and the electric power consumption is decreased. The deterioration of the liquid crystal is thus prevented.
Patent JP-S63261128-A (JP)
Title: Manufacture of semiconductor pressure sensor
Inventor: TAKAMI KAZUAKI
IPC: H01L29/84
Filed: 1987-04-17
Abstract: PURPOSE:To enable adhesion which causes almost no temperature raise by adhering the pellet of a pressure sensor to a support base made of glass by using ultraviolet-ray setting resin. CONSTITUTION:The top surface of the support base 4 is coated with the ultraviolet-ray curing resin 5 by a spray, etc., to a thickness of about 100mum and then an ultraviolet ray 7 is projected for about 2min from the side of the support base 4. At this time, the ultraviolet ray which passes through the ultraviolet-ray resin 5 is reflected by the internal surface of the pellet 1 and travels to the resin 5 again, so the uniform setting of the resin 5 can be expected efficiently. Consequently, the pellet 1 of the pressure sensor and the glass-made support base 4 are adhered together without any temperature rise, so no residual thermal stress is generated in the diaphragm of the pellet 1 and a high-accuracy pressure sensor is obtained.
Patent JP-S59222959-A (JP)
Title: Semiconductor memory
Inventor: SUNAMI HIDEO
IPC: H01L29/786
Filed: 1983-06-01
Abstract: PURPOSE:To increase capacitor capacitance by a small memory cell by forming a capacitor electrode formed on an insulating film to a shape with a recessed section. CONSTITUTION:A capacitor region is not formed on the surface of an Si substrate 10, and is constituted by a capacitor electrode 19 applied on an insulating film and a plate 8. A capacitor electrode 19-1 is connected to a diffusion layer 15 corresponding to a word line 4-1 through a capacitor electrode connecting hole 20. The capacitor electrode 19 does not take a simple rectangular shape, and has at least one or more of recessed sections in a plane form. In the capacitor electrode such as one 19 of a shape with two recessed sections, the surface area of the capacitor electrode 19 increases by the recessed sections, the value Cs of a memory cell capacitor can also be augmented without enlarging the plane size of a memory cell, and S/N can be improved. Cs can be augmented similarly in response to the increase of the surface area even in the capacitor electrode 19, the center thereof has the recessed section.
Patent JP-H09281528-A (JP)
Title: Ferroelectric liquid crystal element, its production and production of liquid crystal element
Inventor: SAKOU SADAHIRO
IPC: C09K19/54
Filed: 1996-04-17
Abstract: PROBLEM TO BE SOLVED: To enable halftone displaying with a ferromagnetic liquid crystal cell, to improve shock resistance and to embody a display of a high contrast and high transparency. SOLUTION: A photopolymerizable monomer and a photopolymn. initiator are added to a liquid crystal compsn. having a ferromagnetic liquid crystal phase (S5). The state in which two kinds of domains varying in the molecular major axis directions from each other coexist in the ferromagnetic liquid crystal phase (S6) is irradiated with light to form high-polymer network structures within the liquid crystal layer (S7), by which the liquid crystals are made to exhibit the macroscopie switching behavior between the three states with the sate described above as a stable state.
Patent JP-H0842361-A (JP)
Title: Operating method of gas turbine and gas-turbine control system
Inventor: RABUI RAAJIYAMANI
IPC: F02C9/28
Filed: 1995-04-21
Abstract: PURPOSE: To reduce harmful emissions such as NOx and CO from and acoustic pressure oscillations by coordinating modulation of turbine fuel and air supply signals to maintain the fuel air ratio to be supplied to a turbine within a specific range. CONSTITUTION: When an engine is in operation, the output of a speed sensor 113 is compared with the output of a speed reference processor 122 by a speed error circuit 120 to obtain the speed error, and the output of a temperature sensor 112 is compared with the output of a temperature reference processor 132 by a turbine exhaust temperature error circuit 130 to obtain the temperature error. Each error signal is fed to a fuel supply controller 140 and an air supply controller 150 to control the operation of a combustor of a gas turbine 50. Modulation of the fuel supply signal and the air supply signal is coordinated so that the air fuel ratio of a fuel-air mixture to be supplied to the turbine is maintained in a range of approximately 0.007 to 0.035.
Patent JP-H07278605-A (JP)
Title: Production of complicated shaped articles by powder metallurgy
Inventor: OTAKE KOICHI
IPC: B22F5/10
Filed: 1994-04-08
Abstract: PURPOSE:To produce sintered members having excellent material quality and complicated shapes by dividing an complicatedly shaped member having plural ruggedness in a direction transverse to a compaction direction and subjecting these members to molding and primary sintering, then combining the members and subjecting the assembly to secondary sintering at the time of producing the complicatedly shaped member described above by a powder metallurgical method. CONSTITUTION:A raw material of a powder mixture composed of Fe-7.2%Cu-1.8% Sn is produced by mixing reduced iron powder for powder metallurgy, electrolytic copper powder and atomized tin at the time of producing a pulley which has a hand drum shape and has tooth parts 8 on its outer peripheral surface part. A collar member 8 of a type integrated with the tooth parts as an outer member formed by integrating one collar part and a cylindrical outer peripheral surface part and a collar member 9 integrated with the other collar member and a cylindrical projecting part to be fitted into the cylindrical outer peripheral surface part described above are molded of such powder raw material; thereafter, these members are subjected to primary sintering. The sintered compacts are fitted and assembled and the assembly is again subjected to secondary sintering, by which the members are integrated, thereby the pulley is produced. The pulley which has the high joint strength of the two members 8, 9 and is free from the distortion of the bore is produced by the powder metallurgical method.
Patent JP-S63150722-A (JP)
Title: Motion input device
Inventor: HATTORI TAKUO
IPC: G06F3/0346
Filed: 1987-04-18
Abstract: PURPOSE:To obtain a motion input device utilizing an image generating means of a microcomputer system by mounting a sensor utilizing gravity such as a mercury switch to a body and obtaining a motion signal through the turning of the position of the body. CONSTITUTION:At least one or over of sensors 1 activated by the operation of gravity such as mercury switches are mounted to the upper arm, thigh and upper body by using an expanding band, clip, face fastener or a safety pin. They are connected to a joy stick terminal of a microcomputer system by a jumper 2. Number of sensors is increased up to the number of joy sticks. Thus, sports are enjoyed by an instruction of an image generating means of the microcomputer system.
Patent JP-H08274463-A (JP)
Title: Manufacturing method of circuit board
Inventor: KOBAYASHI NAOKI
IPC: H05K3/00
Filed: 1995-03-30
Abstract: PURPOSE: To provide a manufacturing method of a circuit board with an insulation layer simply patterned with high accuracy, without using any etching step. CONSTITUTION: A circuit board is produced by forming lower interconnections 2 with fixed spacings longitudinally on a board 1, forming an insulation layer 4 and forming upper interconnections with fixed spacings transversely thereon. In this process, a pattern is formed with a resist 3 over the lower interconnections 2 and then the insulation layer 4 is formed before baking.
Patent JP-S58213527-A (JP)
Title: Current injection type sampling gate circuit using josephson effect
Inventor: TAWARA SHIYUUICHI
IPC: G01R13/34
Filed: 1982-06-04
Abstract: PURPOSE:To obtain a circuit capable of controlling to reduce a gain and having no malfunction due to the trap of magnetic flux, by connecting one terminal of the 1st resistor and an output line to one electrode of the 1st Josephson junction of which the other electrode is grounded and also connecting a gate current supplying line and one terminal of a series connection element consisting of the 2nd Josephson junction and the 2nd resistor to the other terminal of the 1st resistor. CONSTITUTION:When gate current Ig is allowed to flow from the gate current supplying line 27 to a titled gate circuit, the current is divided into two lines, a current line consisting of a Josephson junction 21 and resistors 23, 25 and a current line consisting of a Josephson junction 22 and a resistor 24 and the sum Ig1 of the resistance values of the resistors 23, 25 and a current value Ig2 inversely proportional to the resistance value of the resistor 24 are allowed to flow, respectively. When input current Ic is allowed to flow from an input line 26 under said status, the input current Ic is divided into two lines, a current line consisting of the Josephson junctions 21, 22 and the resistors 24, 25 and a current line consisting of the resistor 23. As a result, the gate current Ig is allowed to flow into the resistors 23, 25 through the Josephson junction 21, so that the Josephson junction 21 is switched to a potentiated status.
Patent JP-S5430516-A (JP)
Title: Balancing method of blower impeller
Inventor: IKUI KISABUROU
IPC: F04D29/66
Filed: 1977-08-10
Abstract: PURPOSE: To enable easy and accurate balancing of the impeller by attaching multiple number of balancing weights at the position close to the discharge end of the impeller and adjusting the weight of the balancing weights at the positions corresponding to the imbalance. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H02273811-A (JP)
Title: Robot controller
Inventor: MATSUMURA TAKEMASA
IPC: B25J13/00
Filed: 1989-04-15
Abstract: PURPOSE:To perform the robot control with use of the existing devices and without using any exclusive detector nor circuit by obtaining a speed feedback signal based on the position information obtained from a position detecting encoder as well as the change of the position information. CONSTITUTION:The output of a deviation counter 3 which uses a position command generating part 1 and a position counter 2 for counting position feedback as the inputs is processed by a speed command generating part 4 and used as a speed command to be given to a speed control part 5. At the same time, the data on the counter 2 and a counter 8 for system clocks are inputted to an arithmetic part 7 for each sampling signal via latch circuits 6 and 9. Thus the speed feedback is calculated. As a result, the constitutions of a robot main body and a controller are simplified and most of processes are carried out via the software. Then a flexible system is formed for the drive control of a motor.