baber/WOPTO huggingface dataset:
Patent JP-S60200743-A (JP)
Title: Diagnosing method of motor
Inventor: KUNO TSUTOMU
IPC: G01R31/34
Filed: 1984-03-23
Abstract: PURPOSE:To accurately judge whether normal or abnormal by quantifying the attenuated vibration state of a motor by utilizing the difference of the amplitude and the phase angle from the waveform of the attenuated variation of the motor to be diagnosed and of normal state, and diagnosing the presence or absence of an interlayer shortcircuit. CONSTITUTION:A pulse is applied through a switch 3 from a pulse generator 2 between two phases of windings U-W phases of a 3-phase induction motor 1. The applied pulse voltage is detected by a detecting resistor 4, and input through an amplifier 5, a recorder 6 and an A/D converter 7 to a calculator 8. Thus, the ratio of the maximum values of waveform signals of the phases, the ratio of peak-to-peak values, the ratio of the phase angles of the maximum values zero potentials, the ratio of the phase angle of the maximum value the minimum value and the percentages of them are calculated, and the average values are obtained. Then, the difference between the average values and the average values of the motor 1 of normal state is obtained to quantitatively judge the displacement (abnormal amount) from the normal state.
Patent JP-H07269959-A (JP)
Title: Solar heat collector
Inventor: TAKAHASHI NOBUYUKI
IPC: F24S90/00
Filed: 1994-03-28
Abstract: PURPOSE:To reduce a cost of a power source in a solar heat collector in which a pump power source at the time of steady operation is used with a solar cell. CONSTITUTION:A solar heat collector comprises a heat collector 1 for heating fluid with solar heat, a circulating tube 5 connected to the collector 1 to pass fluid, a fluid tank 2 connected to the tube 5 to store fluid, a pump tube 6 for connecting the tank 2 and the collector 1 through a high head pump 7 and a low head pump 8 to pass the fluid, a solar cell formed as a power source of the pump 8, and a commercial AC power source formed as a power source of the pump 7. The collector also comprises a flow switch 13A disposed at a connector of the tube 5 to the tank 2 to detect presence or absence of the flow in the tube 5, and a changeover switch for connecting either the cell or the power source to corresponding pump based on an output of the switch 13A. Thus, since the cell drives only the low head pump, it can be reduced in size.
Patent JP-S56166177-A (JP)
Title: Manufacture of benzodiazepine
Inventor: HENRII JIEE NIIMUTSUIKU
IPC: C07D243/16
Filed: 1981-04-17
Abstract: A process to produce a compound of the formula   <IMAGE>   wherein R1 and R2 are selected from the group consisting of the groups C2H5OOC-, CH3OOC- and N 3BOND C-, with the limitation that R1 and R2 cannot both be N 3BOND C-, Y is hydrogen or halogen and X is selected from the group consisting of hydrogen halogen and nitro The compound is useful as an intermediate in the production of imidazobenzodiazepines, compounds having pharmacological activity.
Patent JP-H08253051-A (JP)
Title: Accessory driving device
Inventor: FUSHIKI MASAAKI
IPC: B60K25/02
Filed: 1995-03-16
Abstract: PURPOSE: To drastically improve durability of a speed changing clutch by switching a speed changing mechanism to the high speed side when the engine speed is decreased lower than the preset high-speed side switching rotational number, delaying the time only by the set time of a delay timer, and shortening the set time of the timer as the load is larger. CONSTITUTION: A two-speed gear 19 is held to the constant velocity until the set time of a chattering preventing timer becomes zero, and the two-speed gear 19 is switched to the acceleration side when the set time becomes zero. Switching of the two-speed gear 19 is delayed until the set time passes. When the engine speed is higher than the switching rotational speed, the two-speed gear 19 is switched to the constant velocity side. Since the inside temperature of a refrigerator and the set temperature are drastically different from each other, and since it is necessary to rotate compressors 7, 9 at high speed, the set time of a chattering preventing timer is shortened in order to make the capabilities of the compressors 7, 9 prior to the chattering prevention, the two- speed gear 19 is held to the constant velocity side, and the operation is returned to the start point of the program.
Patent JP-S51133744-A (JP)
Title: Digital protective relay system
Inventor: IWASAKI MINORU
IPC: H02H3/00
Filed: 1975-05-16
Abstract: PURPOSE: To provide a protective relay system for preventing malfunction due to an input circuit transient phenomenon or an error produced in the information of one input in the large state of the other input in a composite input protective phenomenon. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S60201668-A (JP)
Title: Amorphous solar cell
Inventor: NAKATANI KENJI
IPC: H01L31/0352
Filed: 1984-03-27
Abstract: PURPOSE:To realize an amorphous solar cell which can be continuously produced in a roll-to-roll system and is high in productivity per unit time, and moreover, whose utilization factor of light is high, by a method wherein the substrate is formed into a flexible film, the surface of one side at least between both surfaces of which has been formed into a rough surface in such a way as to become a roughened surface. CONSTITUTION:A conductive layer 21, an amorphous semiconductor layer 22 and a transparent conductive layer 23, which are respectively used as a lower electrode, a photo voltaic layer and an upper electrode which constitute a photo voltaic cell 20, have been continuously formed on a substrate 10 along the roughness of the substrate 10, such as its wave front. As the wave front has slanting surfaces 11a and 11b opposing to each other, lights 101, 102 and 103, which are reflected by the surface of the solar cell and the interface of each of the layers 21, 22 and 23 and are radiated from the surface, among incident lights 100 to incide vertically to the enveloping surface of the wave front, are directed toward the mutually opposing slanting surfaces 11a and 11b without being radiated wastefully and can be made to incide in the amorphous semiconductor layer 22 being laminated on the slanting surfaces. As a result, an effect that the current amount of generated light is increased can be fulfilled by the reabsorption of unutilized light.
Patent JP-S63221364-A (JP)
Title: Toner replenishing device
Inventor: HAYAKAWA KAZUYUKI
IPC: G03G15/01
Filed: 1987-03-11
Abstract: PURPOSE:To facilitate attachment and detachment of developing devices by disposing respective toner replenishing devices to be connected to the plural developing devices in the state of units separated from the body of the developing devices and constituting said devices in such a manner that the devices can be turned from to the posture retreated from the posture to permit toner replenishment. CONSTITUTION:A base member 6 mounted with the toner replenishing devices 7, 8, 9 for housing toners of respective colors; red, blue and black can be turned to the retreat posture from the position where the toner replenishment is possible by means of a handle 64 as a hinge member 61 integral to the right side end of the base member and a hinge member 18 fixed to a panel are hinged to each other via a vertical shaft 19. The toner replenishing devices 7, 8, 9 are retreated simultaneously from the front faces of the developing devices 3, 4, 5 when the base member 6 is turned by the handle 64 while the operation of the copying machine is held stopped; therefore, the respective developing devices 3, 4, 5 can be easily taken out. In addition, the developing devices are constructed to the smaller size and the disposition thereof in proximity to a photosensitive drum 11 is possible.
Patent JP-S54149472-A (JP)
Title: Mounting method of semiconductor device
Inventor: TAKEDA SHIROU
IPC: H01L23/42
Filed: 1978-05-17
Abstract: PURPOSE: To obtain a mounting method to a semiconductor device where the circuit substrate can be fitted to and removed from a cooling plate easily.  
     CONSTITUTION: Hole 7 for a bolt is previously provided in circuit substrate 2, where semiconductor element 1 is accumulated, and cooling plate 3, and Teflon coating films 5 and 6 of a thickness of 0.05 to 10 μm are applied to the surface of circuit substrate 2 and cooling plate 3. Next, sheet-shaped resin adhesive layer 4 of a thickness of 50 to 300 μm is interposed between circuit substrate 2 and cooling plate 3 so that layer 4 may be brought into contact with Teflon coating films 5 and 6. Then, a bolt is inserted into bolt hole 7 to fix them. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S53143684-A (JP)
Title: Polymerization of olefin
Inventor: TOYODA AKINORI
IPC: C08F4/60
Filed: 1977-05-20
Abstract: PURPOSE: To prepare a highly stereoregular polyolefin in high yield by (co)polymerization of an olefin inthe prescne of a catalyst consting of a specific compound such as orgnaoaluminum one, etc. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S60200557-A (JP)
Title: Lead wire for ceramic package ic
Inventor: MIYATOU MOTOHISA
IPC: H01L21/60
Filed: 1984-03-26
Abstract: PURPOSE:To obtain all excellent characteristics of mechanical strength, heat resistance, conductivity and thermal conductivity by employing a material which contains specific amount of Cr, Zr, the residue of Cu and inevitable impurities. CONSTITUTION:A material which contains 0.2-2.0wt% of Cr, 0.005-0.50wt% of Zr, the residue of Cu and inevitable impurities. The Cr is an element for improving the tensile strength by precipitating fine metal Cr in the Cu, and since the Cr amount to be precipitated in less than 0.2wt% is less, the prescribed tensile strength cannot be obtained. If exceeding 2.0wt%, the crystal grains are readily increased, and do not contribute to the improvement in the tensile strength. The Zr is precipitated as an element in the form of ultrafine Cu3Zr in the Cu to improve the tensile strength. If less than 0.005wt%, the precipitated amount of the Zr is less and cannot expect the improvement of the tensile strength, and if more than 0.50wt%, Cu3Zr is readily crystallized, and then less contribution to improve in the tensile strength.
Patent JP-H03259898-A (JP)
Title: General purpose small-sized lift
Inventor: FUJIWARA MITSUO
IPC: B66B9/04
Filed: 1990-03-08
Abstract: PURPOSE:To provide reduction in size and weight and simple operation even by only one man, by pressure-charging air into a cylinder to raise a piston, thus moving up a load-carrying platform. CONSTITUTION:A piston 4 is raised by pressure-charging air into a cylinder 1 from a cylinder cap 2 to let a piston 4 go up. As a result, a balance plate 30 on the top of a piston rod 5 and a weight plate 13 are raised to move up a load-carrying platform 42, so that even a heavy material can be transported to a high position easily even by only one man. In other words, this is constructed so that the perpendicular force of the piston rod 5 may be distribut ed into two systems to move up the load-carrying platform 42 by installing the load-carrying platform 42 on the base of a triangle which has an apex of piston rod 5 top. Lowering the piston rod 5 is carried out by the dead weight of the load-carrying platform 42 with air in the cylinder 1 discharged.
Patent JP-H01229699-A (JP)
Title: Magnetic card publishing system
Inventor: KADOWAKI MINORU
IPC: B42D15/10
Filed: 1988-03-11
Abstract: PURPOSE:To confirm the set state of an unpublished card to transmit the data thereof, by recovering the card concerned to a recovery box when a read result does not coincide with written data and again delivering a card from a card hopper part. CONSTITUTION:An unpublished card 5 stored in a card hopper 3 is separated by a delivery roller 4 to be fed to a card reader/writer (MCRW) part 1 and, at first, said card 5 passes above a magnetic head 2 and magnetic data is written on the magnetic stripe 10 of the card. In order to check whether the magnetic data is accurately written, the card is again passed above the magnetic head 2 to perform the reading of the magnetic data. Next, the magnetic data read as mentioned above is checked and, when it is judged that the magnetic data is accurately written, the card is immediately published. The magnetic stripe 10 on the card is provided at a position separated from the center line 11 of the card and, when said stripe is not read at all, it can be judged that the card is not fed in an accurate direction.
Patent JP-S61217510-A (JP)
Title: Detection of thickness and descending speed of blast furnace charge
Inventor: YAMAOKA YOJIRO
IPC: C21B7/24
Filed: 1985-03-22
Abstract: PURPOSE:To detect the thickness and descending speed of the raw material layer in a blast furnace by providing >=3 pieces of temp. detecting ends part at prescribed distances in the raw material descending direction in the blast furnace and detecting a phase difference from the change of a temp. difference. CONSTITUTION:>=3 Pieces of thermometers 2, 3, 4 are installed apart at a prescribed distance DELTAl in the blast furnace 1. The temps. detected at respective detecting ends 2a-4a and the distance in the raw material descending direction between the detecting ends are inputted to a data processing unit 5. The phase differences of the temp. difference levels are detected from the change of the temp. differences between >=2 detected temps. The raw material descending speed is calculated form the phase difference and the distance between the detecting ends. The thickness of an ore layer and the thickness of a coke layer are determined from the raw material descending speed and the time when the materials pass the ends 2a-4a. The charge distribution is optimized by such detecting method, by which the molten iron components are made uniform and a fuel ratio is decreased.
Patent JP-S62215618-A (JP)
Title: Curable resin composition
Inventor: KITAYAMA SHINICHIRO
IPC: C03C25/10
Filed: 1986-03-14
Abstract: PURPOSE:The titled composition having high modulus of elasticity and elongation, improved water and heat resistance, comprising a specific urethane acrylate, trisacryloyloxyalkyl isocyanurate and a monofunctional unsaturated compound. CONSTITUTION:The aimed composition comprising (A) 30-70wt% urethane acrylate obtained by reacting a polyisocyanate with a polyether polyol (preferably polytetramethylene glycol) having 600-4,000, preferably 800-2,000 polyether polyol number-average molecular weight, a diol (e.g., ethylene glycol, etc.) having 60-200 molecular weight and a monohydroxyalkyl acrylate, (B) 10-30wt% trisacryloyloxyalkyl isocyanurate and (C) a monofunctional unsaturated compound (preferably N-vinylpyrrolidone or isobornyl acrylate).
Patent JP-H09248914-A (JP)
Title: Ink-jet head and its preparation and printer using the head
Inventor: KAMISUKE SHINICHI
IPC: B41J2/16
Filed: 1996-03-14
Abstract: PROBLEM TO BE SOLVED: To make rigidity of an ink flow path high and to make high frequency ejecting of fine ink drops possible by forming an ink cavity by making a hole on an Si base sheet by means of dry etching. SOLUTION: Thermal oxidation films 7 and 8 are formed on both faces of an Si base sheet and then, a pattern corresponding to an ink cavity 3, an ink reservoir 5 and a feeding path 4 is formed by means of photoetching. In this instance, in the pattern corresponding to the feeding path 4, etching is performed so as to leave a part of the thermal oxidation film 7 to make it a thermal oxidation film 7a. Then, to the thermal oxidation film 7 side of the Si base sheet 1, the ink cavity 3 and the ink reservoir 5 are formed through etching to penetration through the Si base sheet 1 by means of a time modulation(TM) method. Then, the Si base sheet 1 is treated under a condition where the thermal oxidation film 7a can be removed and dry etching is applied by means of the TM method to form the feeding path 4.  Finally, the Si base sheet is treated to remove the thermal oxidation films 7a and 8 are removed.
Patent JP-H01240447-A (JP)
Title: Container with mutually jointing and separating means for commercial sealed food
Inventor: NISHISAKO KUNITO
IPC: B65D21/02
Filed: 1988-03-10
Abstract: PURPOSE:To keep sealing of containers for commercial sealed food independently in various sizes, for example, half of the container for commercial sealed food, by a method wherein a jointing and separating means is provided so that two or more containers for commercial sealed food are jointed with each other and jointed ones can be separated again. CONSTITUTION:On the outer 3 of an upper rim 2 of a container 1 for commercial sealed food, an external thread is provided, and on the inside 5 of a lower rim 4, an internal thread is provided so that the two or more containers can be jointed. A relatively small amount of commercial sealed food is put in one container. Reduction of the amount of food taken out at one time enables fresh and delicious food which is not oxidized to be again eaten at the next time, reducing wasted food. During display or storage of the food, the containers can be neatly arranged, enabling efficient use of spaces. It is also easier on the case of carrying a plurality of containers.
Patent JP-S59184627-A (JP)
Title: Manufacture of bottle made of multilayer orientation polypropylene
Inventor: NOHARA SHIGEZOU
IPC: B29C45/14
Filed: 1983-04-04
Abstract: PURPOSE:To improve gas barrier peculiarity, by a method wherein resin having gas barrier peculiarity turned into a solution or emulsion is coated on a primary preform of polypropylene, and orientation hollow molding of a multilayer preform is obtained by making injection molding of the polypropylene. CONSTITUTION:A primary preform 11 is immersed into a coating pot 13, a solution of adhesive resin or latex 14 is applied to the external surface of the primary preform and a solvent or water is removed by drying it. Then the primary preform is transferred to a resin coating pot having gas barrier peculiarity, solution of resin having gas barrier peculiarity or latex is applied to a coating surface of the preform to which an adhesive agent is applied and dried. A temperature of the coated preform is adjusted to the temperature under which whitening is made not to generate though it possesses elastically deformable character, the preform whose temperature has adjusted is set to metal molds 16, 17 of injection molding, injection molding of polypropylene is made and multilayer preform is molded. Then an orientation bottle is manufactured through orientation in the axial direction and blow orientation.
Patent JP-H09249192-A (JP)
Title: Fin-propelled pedal boat
Inventor: HAYASHI KUNIYUKI
IPC: B63B35/73
Filed: 1996-03-14
Abstract: PROBLEM TO BE SOLVED: To efficiently convert the rotating force of pedals into the rocking force of a fin in a fin-propelled boat via pedal actions. SOLUTION: This fin-propelled pedal boat is provided with a rocking arm 4, a blade 5 at its rear end section, foot-operated pedals 33, 34, and a transmission mechanism converting the rotating force by the pedals 33, 34 into rocking force. A crankshaft 3 is provided with a drive side gear 61 and the pedals 33, 34 applying the rotating force, and an endless chain 60 is suspended on a driven side gear 62 and the drive side gear 61. The rocking arm 4 is supported rockably around a support shaft 20 in the vertical direction at its front end section, a slit 41 in the longitudinal direction is formed at the middle section of the rocking arm 4, and an operation pin 65 at the tip section of an operation am is movably inserted into the slit 41. When the operation pin 65 is moved in the slit 4, the rocking arm 4 is rocked centering on the support shaft 20 at its front end.
Patent JP-H06248966-A (JP)
Title: Turbocompound engine
Inventor: HIRAI KATSUNORI
IPC: F02B37/14
Filed: 1993-02-24
Abstract: PURPOSE:To perform operation with turbine efficiency in the maximum efficiency region by reducing an exhaust gas pressure through generation operation of the generator-motor of a turbocharger and reducing an expansion ratio through recovery of energy during high load running. CONSTITUTION:A heat insulating engine 10 is provided with a turbocharger 1, having a generator-motor 8, and a power turbine 7. The power turbine 7 is formed such that a transmission 20 is located and an axial tension is exerted on a crank shaft 12. During high load running, the generator-motor 8 of the turbocharger 1 is caused to effect generation operation to reduce an exhaust gas pressure. The transmission 20 is shifted to a gear train 11 on the boosting side during high speed operation and shifted to a gear train 9 on the deceleration side during middle speed operation. Matching of a turbine efficiency point is effected in a wide range.
Patent JP-S58177427-A (JP)
Title: Manufacture of metal containing dispersed particle
Inventor: KUSAKA KATSUJI
IPC: C22C1/10
Filed: 1982-04-09
Abstract: PURPOSE:To obtain a metal contg. dispersed particles and having superior mechanical and chemical characteristics by synthesizing particles to be dispersed in plasma arc, introducing metallic powder into the arc, melting them, and solidifying the melt to disperse easily and uniformly the uncontaminated particles in the metal. CONSTITUTION:Metallic powder 1 is fed to a plasma torch 20 with a gas for feeding from a feeding pipe 6. While feeding the powder 1, one starting material for synthesizing particles to be dispersed from a feeding pipe 11 and the other starting material for synthesizing the particles from a feeding pipe 26 are fed to the torch 20, and both the materials are reacted with each other in plasma arc 32 to synthesize particles to be dispersed. The powder 1 is melted in the arc 32 at the same time. The molten metal and the molten particles are dropped on a rotating cooling roll 31 in a mixed state, solidified by rapid cooling, and separated from the roll 31 in the tangential direction. By this method a flaky or thin strip-shaped metal 40 contg. uniformly dispersed particles is easily obtd.
Patent JP-H05259159-A (JP)
Title: Shape of wiring in semiconductor integrated circuit device
IPC: H01L21/3205
Filed: 1992-03-16
Abstract: PURPOSE:To minimize the increase in parasitic capacitance produced in a wiring and prevent photoresist from falling on a semiconductor integrated circuit having wirings having constant widths on a semiconductor substrate by making at least one part of the wirings wider than the rest thereof. CONSTITUTION:A semiconductor integrate circuit device has wirings 1 and 2 having constant widths on a semiconductor substrate. At least one part 20 of the wirings 1 and 2 is made wider than the rest thereof. Or, parts 20 of the wirings 1 and 2 are made wider than the rest thereof with the wider parts 20 of one 2 of the adjacent wirings shifted in position from those of the other in the wiring longitudinal direction. For example, in a wiring pattern 2 of a minimum wiring width, parts are formed 20 with the cross-sectional width approx. 1.5 to 2 times the thicknesses and length several mum lengths at a specified interval. Or, the position of the parts 20 of a larger width is, in addition, shifted in the lengthwise direction.