baber/WOPTO huggingface dataset:
Patent JP-H0854408-A (JP)
Title: Current meter
Inventor: IWAMOTO KATSUJI
IPC: G01P5/00
Filed: 1994-08-11
Abstract: PURPOSE:To obtain a current meter by which many quantities of reflected light are obtained, which is small and easily movable and which can perform a precise measurement simply and easily by making a laser beam condense as a plurality of foci which form a measuring region. CONSTITUTION:A laser beam from a red semiconductor laser 21 is shaped to be a parallel beam by a collimating lens 22, and it is divided, at an equal intensity, into two laser beams of a different width by a beam splitter 23. The two divided laser beams are condensed in a measuring region 4 by a lens 24 as two foci of a different width. When a fluid 5 to be measured is made to flow to the measuring region 4, also fine particles 6 existing in the fluid 5 are passed through the measuring region 4, i.e., the two foci, at an identical velocity. The fine particles 6 scatter the laser beams, and scattered beams are changed into parallel beams by the lens 24 so as to be condensed on a photo-detector 26 by a lens 25. In a signal processing part 27, the time interval of signal outputs from the photodetector 26 is measured, the distance between the two foci is divided by the time interval, and the flow velocity of the fluid 5 is operated.
Patent JP-H0638533-A (JP)
Title: Parallel connecting method for neutral point clamped pwm power converter
Inventor: MATSUI KAGEKI
IPC: H02M7/48
Filed: 1992-07-16
Abstract: PURPOSE:To reduce harmonic waves by connecting a main switch circuit and a main switch circuit having a circuit configuration similar to that of the previous main switch circuit to a current balanced reactor. CONSTITUTION:A main switch circuit B having the same phase as that of a main switch circuit A is provided in the circuit A of a power converter for converting a DC link voltage into an AC. A current balanced reactor 21 is connected between the switches A and B to balance the circuits A and B to equally share currents of both the circuits A and B, and phase differences or time differences of control signals of corresponding semiconductor switching elements 1, 2, 3, 4, 11, 12, 13, 14 of the circuits are applied including zero. Thus, since output voltage waveforms of the circuits can be controlled more finely, the degree of freedoms at the time of forming waveforms is large, and an output high frequency can be largely reduced.
Patent JP-H0853571-A (JP)
Title: Thermoplastic resin composition, production thereof, and electromagnetic-shielding molded products therefrom
Inventor: KAWAI MICHIO
IPC: C08K3/00
Filed: 1994-08-11
Abstract: PURPOSE:To obtain a thermoplastic resin composition in which a cleavable layer compound disperses in a thermoplastic resin in a finely cleaved state, thus is useful as a material for machine parts and for packaging and the like because of its excellent conductivity and electromagnetic wave absorption. CONSTITUTION:This composition comprises (A) a thermoplastic resin, for example, polypropylene resin or polyamide resin and (B) a conductive and electromagnetic wave-absorbing laminar compound (preferably laminar transition metal oxygen acid salt, graphite) wherein the amount of component B is 0.01-40wt.% calculated as ash, the average thickness is 0.1-500nm and more than 5wt.% of component B have 0.1-50nm thickness. It is preferred that the laminar compound includes an organic compound or molecular compound between these molecular layers and more than 40% of the laminar compound is dispersed in 0.1-10nm thickness. This composition is obtained in a powdery composite form by loading stress and compression force of higher than 500sec<-1> shear rate to a powdery mixture of components A and B simultaneously at a temperature lower than the softening point of component A.
Patent JP-2001020560-A (JP)
Title: Connected vibration control structure
Inventor: KAGEYAMA MITSURU
IPC: E04H9/02
Filed: 1999-07-02
Abstract: PROBLEM TO BE SOLVED: To provide a connected vibration control structure capable of assuring a sufficient vibration control function without being limited by a relative displacement of both buildings as a structure not producing a large bending deformation in a transmitting member transmitting a relative displacement between buildings. SOLUTION: A toggle mechanism 14 is disposed between first and second buildings 10 and 12 erected in parallel with each other, and input parts 14a and 14b of the toggle mechanism 14 are provided in both buildings 10 and 12. The toggle mechanism 14 is formed so that a relative displacement of the first and second buildings 10 and 12 is input into the input parts 14a and 14b and output from an output part 14c after magnification. A mass body 16 is installed on the output part 14c, and the buildings are vibration-controlled by a reaction of inertia produced in the mass body 16.  Thus, first and second links 18 and 20 forming the toggle mechanism 14 remarkably reduce the possibility of being subjected to a bending force acting on these links, receives a displacement load as an axial compressive force mainly with large strength, and can sufficiently afford a large relative displacement between the both buildings 10 and 12.
Patent JP-H0239402-A (JP)
Title: Tripping electromagnet
Inventor: ISHIGAKI KAZUMI
IPC: H01F7/04
Filed: 1988-07-28
Abstract: PURPOSE:To avoid malfunction of an electromagnet caused by vibration without prolonging the operating time by a method wherein a movable iron core is constrained at the time of non-magnetization by a magnetic force of a permanent magnet and the state of constraint is released by a magnetic repulsion force from the permanent magnet by magnetic poles generated on the movable iron core and a fixed iron core at the time of magnetization. CONSTITUTION:When a specified current flows on a coil 5, a movable iron core 1 forms magnetic poles which give a repulsion force to a permanent magnet 14 in a ditch, forming a magnetic circuit phi with a fixed iron core 2. Since the permanent magnet 14 given with the repulsion force is stored in a recessed portion 12a of a non-magnetic block 12, the movable iron core 1 can conduct a linear motion. Then, the movable iron core 1 conducts a linear motion by an electromagnetic force generated in a space 11 between the movable iron core 1 and the fixed iron core 2 by formation of the magnetic circuit. By using the movable iron core 1 in which the permanent magnet 14 is employed and which is in a latch mechanism, it is possible to avoid malfunction of the electromagnet caused by vibration without prolonging the operating time.
Patent JP-H0716740-A (JP)
Title: Soldering iron and soldering method using the same
Inventor: TANABE TAKANOBU
IPC: B23K3/02
Filed: 1993-06-30
Abstract: PURPOSE:To provide a soldering iron and soldering method by which soldering can be executed in a short time. CONSTITUTION:The soldering iron is composed of a grip 7 having an electric wiring 8, a hollow metallic heat radiating bar 6, a metallic part 2, a metallic bar 3 to which the metallic part is fixed with a fixing screw 5 and a metallic cylinder 4 in the tip of the metallic bar. By using this soldering iron, the metallic cylinder 4 is heated by energizing or with a heater to execute the soldering.
Patent JP-H1033602-A (JP)
Title: Coffin member and assembly type coffin using the same
Inventor: YABUNAKA KAZUTOSHI
IPC: A61G17/007
Filed: 1996-07-18
Abstract: PROBLEM TO BE SOLVED: To perform a funeral service using an individual coffin according to survivors' request or his desire before his death by selecting arbitrary specifications from plural kinds of specifications to assemble members into a coffin. SOLUTION: Plural kinds of specifications concerning the shape, the material quality, ornament and coloring are set by every member of a base plate, a side plate and a cover of a coffin, and specific specifications are selected to assemble the selected members into a coffin. For example, a funeral service is performed using a coffin 1, the side plates 3-6 and the cover 7 of which are made of a transparent synthetic resin, and after the funeral service, the synthetic resin-made members are replaced by wooden members to form a coffin for cremation.
Patent JP-H059531-A (JP)
Title: Device for adding swing shifting type additive
Inventor: HIROSHIGE HIDEO
IPC: C21C1/00
Filed: 1991-07-04
Abstract: PURPOSE:To easily and efficiently add additive in plural positions by supplying the additive replenished to an upper step conveyor into an optional adding hole for additive through a lower step conveyor freely advancing/retreating and turning at the lower part of the upper step conveyor. CONSTITUTION:Molten iron is supplied into torpedo cars 21, 22 through a molten iron trough 11 on casting floor W in front of a blast furnace BF via branching troughs 110, 110 and tilting troughs d1, d2, successively. To this molten iron stream, an additive such as desiliconizing agent, etc., is added with an additive supplying device 4, which is composed of upper step and lower step conveyors 7, 8 and connected to an additive reinforcing device of belt conveyors 11, 18, etc., and also, by turning this device with a driving device 5 while centering arround a center post 3 on the casting floor W, it can be retracted. Further, the lower step conveyor 8 is made so as to be moved in a conveying direction with a driving device 9 through a pinion and a rack 10. By this method, the additive supplied from the additive adding hole 21 can be charged into plural adding holes K1, K2 on the casting floor W with single set of the additive supplying device 4.
Patent JP-S6251241-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: HASHIMOTO NAOTAKA
IPC: H01L21/768
Filed: 1985-08-30
Abstract: PURPOSE:To obtain a junction with a wiring electrode and a diffused layer characterized by low contact resistance and high reliability, by forming the wiring electrode with three-layer films of a metal silicide film, a reaction preventing metal film and aluminum. CONSTITUTION:A semiconductor device has a metal silicide film 4 on a semiconductor substrate 1 and a reverse conducting type impurity diffused layer region 4. As a wiring electrode in said semiconductor device, three-layered films comprising a metal silicide film 4', which is the same kind of the metal silicide film 4, a reaction preventing metal 8 against the semiconductor substrate 1 and the metal silicide film 4', and aluminum 9 are used. For example, after a contact hole 6 is formed, the metal silicide film 4' is deposited by a CVD method or an evaporation method. Impurity ions, which form a reverse conducting type impurity layer with respect to the semmiconductor substrate 1, are implanted in the metal silicide film 4'. Then, a silicon dioxide 7 is deposited on the metal silicide 4' by a CVD method. Thereafter, impurities in the metal silicide 4' are diffused into the semiconductor substrate 1 by heat treatment. After the silicon dioxide film 7 is removed, the reaction preventing metal film 8 and the aluminum 9 are deposited on the metal silicide film 4', and the wiring electrode is formed.
Patent JP-S6251225-A (JP)
Title: Photochemical reaction method
Inventor: SHIBATA KENJI
IPC: H01L21/302
Filed: 1985-08-30
Abstract: PURPOSE:To shorten the time required for the removal of an organic matter layer by elevating a base temperature through light-irradiation onto the base, and then by causing a reaction to progress wherein the organic matter layer is decomposed due to vaporization. CONSTITUTION:A susceptor 12 mounting a wafer 13 is positioned in a chamber 11 and light is irradiated onto the wafer 13 through light a source 15 with O2 gas supplied from a gas supply nozzle 14 into the chamber 11. A low pressure mercury lamp is used as a light source 15 or other light sources which emit light in the ultraviolet wavelength region may be used. The wafer is heated by a heater 17 having a resistor. The output power of the heate 17 can be adjusted by a wafer temperature regulator 19. The device allows the wafer 13 to be located on the susceptor 12 heated at 150 deg.C by the heator 17 in advance, with ultraviolet rays being irradiated onto the wafer 13 in an oxygen atmosphere. A signal indicating ultraviolet ray irradiated onto the wafer 13 is input into a wafer temperature regulator by transmitter and the output power of heater 17 increases gradually based on a sequence programmed in advance.
Patent JP-2001021858-A (JP)
Title: Plane display device and its production
Inventor: OKANO KAZUYOSHI
IPC: G02F1/13
Filed: 1999-07-02
Abstract: PROBLEM TO BE SOLVED: To provide apparatus for production of a plane display device which prevents the degradation in alignment accuracy by distortion. SOLUTION: Substrates 11 and 12 are held by vacuum attraction to a corresponding stationary stage 14 and an X, Y, θ stage 15. The alignment mark of the substrates 11 and 12 are checked by a camera 17. The deviation value between the alignment marks is detected by a control means 18 and the operation to correct the deviation value is executed by driving the X, Y, θ stage 15 in a plane direction. The prescribed delay time is counted from the point of the time the alignment operation ends. The alignment marks are checked again by the camera 17 after the lapse of the time. This portion is repeated until the accuracy enters the present alignment range. The distortion accompanying the alignment operation may be decreased and the high alignment accuracy may be maintained.
Patent JP-S5978267-A (JP)
Title: Coating composition
Inventor: YAMADA TOSHIO
IPC: C08L67/00
Filed: 1982-10-27
Abstract: PURPOSE:To provide the titled compsn. which gives a coating film having improved hardness, flexibility, resistance to impact and wear, etc., by blending an inorg. short fiber with an epoxy resin coating compsn. composed of an epoxy resin, a hardener, paint additives, etc. CONSTITUTION:An epoxy resin such as polyglycidyl ether of a polyhydric alcohol or a polybasic acid, a hardener such as dicyandiamide or amino resin, an inorg. short fiber such as glass fiber, carbon fiber or ceramic fiber and paint additives such as titanium oxide, carbon black, etc. are mixed together to obtain the desired coating compsn. The resulting coating compsn. is suitable for use in coating the inner and outer surfaces of steel pipes for transporting crude oil, gas, sludge, etc. and for water supply and sewerage.
Patent JP-H068992-A (JP)
Title: Top and bottom plate unloading device in gasoline drum processing apparatus
Inventor: MATSUSHITA HISATO
IPC: B67B3/062
Filed: 1992-06-24
Abstract: PURPOSE:To offer an unloading device which is capable of placing top and bottom plates face up when the top and bottom plates in a pile are supplied to the next processing line, and also of unloading them without an interruption even when pallets are replaced. CONSTITUTION:A base frame 1 is equipped with pallet transfer conveyers 4 which transfer pallets 3 loaded with a pile of top and bottom plates 2, a top and bottom plate transfer conveyer 6 which transfers the unloaded top and bottom plates 2 to the next processing line, and a pair of lifters 12 which moves up and down and has arms 17, a pair of intermediate holders 25 which has fork members that are retractable to a position above the base frame 1, and an unloading/reversing device 5 having a wing 52 with a vacuum device 56 which is turnable from a position vertical to the base frame 1 to a tilting position. The top and bottom plate transfer conveyer 6 has a gate. When the unloading/reversing device 5 takes out the top and bottom plates 2 from the stacking position, the gate is opened so as allow the top and bottom plates to pass, and when the top and bottom plates 2 are loaded, it is closed.
Patent JP-H0353945-A (JP)
Title: Method and device for recording in toner transfer system
Inventor: KONISHI DAISHI
IPC: B41J2/385
Filed: 1989-07-20
Abstract: PURPOSE:To conduct a sharp recording action on plain paper with a small-size and compact device construction by a method wherein a dielectric sheet is electrified while being traveled, a toner is electrostatically attracted on the surface thereof, the toner is heated and melted by a recording heat source provided on the rear of the dielectric sheet, and a process of transferring and fixing the toner to paper is conducted. CONSTITUTION:On an electrified surface of a dielectric sheet 1 in a positive state, a toner 3 is electrostatically attracted. A recording heat source 6 is disposed below a platen roller 5 across a path line for the dielectric sheet 1. An image sensor 9 reads an original image, and a controller 8 applies a predetermined voltage to a recording electrode through a power supply circuit 7. The electrically conducted recording electrode generates heat to heat and melt the toner 3. A recording action in which corresponding character information is transferred to paper P and fixed thereon is performed, The paper P is in pressure contact states when being fed between the platen roller 5 and the recording heat source 6.
Patent JP-S5891590-A (JP)
Title: Memory system
Inventor: NAKANO TOMIO
IPC: G11C11/401
Filed: 1981-11-27
Abstract: PURPOSE:To input and output a data at a high speed, by applying the first clock for giving activation and an address signal, to plural memory elements which use data input and output lines in common, and also applying the second clock for giving an input/output control time difference of a data. CONSTITUTION:A pair of memory elements M1, M2 use in common a data input line DIN, an output line DOUT, a chip enable line CE and an address line Add. When the first clock CE becomes L from H, the elements are activated, and also input an address signal, too. When the second clocks IOE1, IOE2 are applied to the input/output controlling circuit by shifting the timing, while the clock IOE1 is L and an output OUT1 is sent out to the data output line from the element M1, the other clock is H, and an output of the element M2 is held at high impedance. When said operation is executed alternately, the selecting time of the element is eliminated, and input and output operations of a data are executed at a high speed.
Patent JP-H1073535-A (JP)
Title: Analyzer with means for detecting micro quantity of sample
Inventor: BOLDUAN FRANZ DR
IPC: G01N35/00
Filed: 1997-07-15
Abstract: PROBLEM TO BE SOLVED: To provide an analyzer which can recoqnize an insufficient quantity of sample or a sample applied improperly onto a test strip accurately. SOLUTION: The analyzer comprises at least two light sources L1, L2 for irradiating the part of sample applying regions or test element evaluating regions spaced apart from each other or not superposed completely with light, a control unit S for activating at least two light sources L1, L2 individually, at least one sensor D for detecting a light reflected on the evaluating region or transmitted through the evaluating region and generating an output signal proportional to the intensity of light, and an evaluation unit E. When one of at least two light sources L1, L2 is activated, first output signals from at least two sensors are received and converted into measurements. When the other of at least, two light sources L1, L2 is activated, second output signals from at least two sensors are received and converted into measurements.  These measurements are then compared with each other in order to determine whether the deviation of measurement is sufficiently small or not.
Patent JP-2001017550-A (JP)
Title: Timer and equipment system equipped with the same
Inventor: MATSUURA TETSUYA
IPC: A61M21/00
Filed: 1999-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a comfortable wake-up in response to the time of a hypnesthesia or the time of a sleeping by detecting the time of the hypnesthesia based on detecting information from a physiological value detecting means, and emitting the information for the time of a comfortable emergence by considering the time after a specified sleeping cycle period of time has passed since the time of the hypnesthesia as the time of a comfortable emergence. SOLUTION: A perspiration sensor 5 is a sensor to detect the perspiration amount of a sleeper, and is one kind of physiological sensors to detect physiological amounts of a human body. A controller 1 is equipped with a receiving section 11 which receives a radio signal from the perspiration sensor 5, and a control section 12 which performs a hypnesthesia judgement and the calculation of the time of a comfortable emergence when receiving signals from the receiving section 11 or the like, and controls a room air conditioner 2, an illumination device 3, an audio equipment 4 and a blind 6, based on the time of the comfortable emergence. Then, a transmitting section 13 transmits by radio control signals to respective equipments 2, 4 and 6 when receiving the signals from the control section 12.  Then, an alarming section 14 emits an alarm sound to the sleeper to urge an emergence when receiving the signal from the control section 12, and when the time of the comfortable emergence has reached.
Patent JP-H0355408-A (JP)
Title: Method for burning charcoal material by using circulating fluidized bed
Inventor: TAWARA YOICHI
IPC: F23C10/00
Filed: 1989-07-22
Abstract: PURPOSE:To produce quantities of heat through improvement of a ratio of a charcoal material consumed for combustion by a method wherein when combustion gas is discharged to the outside of a system, fly ash, having a specified grain size or more, of fly ash separated away from combustion gas by means of a dust collector is graded and blown in a fluidized bed combustion chamber. CONSTITUTION:Combustion gas is fed to a convection boiler 9 and the heat of which is recovered. After dust is removed from the combustion gas by means of first and second dust collectors 10 and 11, the combustion gas is discharged to the outside of a system by means of a blower 12. In this case, a solid material with a grain size of 2mum or more is separated away from a solid material by means of the first dust collector 10 and fine dust is separated by the second dust collector 11. Fly ash with a grain size of 2mum separated by means of the first dust collector 10 is returned through a coarse grain return pipe 15 to a fluidized bed combustion chamber 2. The coarse grain return pipe 15 is opened in a level higher than that of a secondary air introduction pipe 5 and in the fluidized bed combustion chamber 2. Since this position is a part where the internal pressure of the fluidized bed combustion chamber 2 is comparatively low and oxygen concentration in the fluidized bed combustion chamber 2 is increased by means air blown through the secondary air introduction pipe 5, excellent combustion at an unburnt part located to the central part of fly ash is effected.
Patent JP-H0535586-A (JP)
Title: Memory control system
Inventor: MATSUBARA ATSUSHI
IPC: G06F12/06
Filed: 1991-07-30
Abstract: PURPOSE:To continuously access a program memory by providing an IO port which determines the address decoding of the memory except for a program and avoiding address conflicts with an extended memory. CONSTITUTION:A memory 1 has a program memory 1a with standard 8M-byte capacity of memory addresses '0'-'9FFFFFh' and a display memory 1b succeeding to said memory. When a 2M-byte program memory 2 is added to this memory 1, the head address of the display memory 1b is set as a parameter in a software IO port and the address decoding of the display memory 1b is changed from 'AOOOOOh' to 'BFFFFFh'. Consequently, the program memory 2 can be assigned to the addresses '8OOOOOh'-'9FFFFFh' succeeding to the standard program memory 1a and the standard and extended program memories can continuously be accessed.