baber/WOPTO huggingface dataset:
Patent JP-2000259440-A (JP)
Title: Computer system
Inventor: CHIBA TAKAFUMI
IPC: G06F11/18
Filed: 1999-03-11
Abstract: PROBLEM TO BE SOLVED: To select the output of a processor board under normal operating and to provide a normal output by outputting a mask signal from a mask circuit to a majority circuit based on an error signal. SOLUTION: When a processor board C1 is broken down, operated results A2 and A3 of two normal processor boards C2 and C3 are selected by a majority circuit 1 and a normal output 6 is provided. At such a time, an error signal B1 is outputted from a self-fault detecting circuit 8 of the down processor board C1 to a mask circuit 8 and an operated result A1 of the processor board C1 is masked. When the processor board C2 is continuously broken down, too, an error signal B2 is outputted form a self-fault detecting circuit 7 to the mask circuit 8 and based on that signal, a mask signal 9 to mask the operated result A2 is outputted to the majority circuit 1. The majority circuit 1 masks A2 as well and selects the output of A3 and the output 6 is provided.
Patent JP-S61222710-A (JP)
Title: Manufacture of imitation tree
Inventor: SUZUKI SHIRO
IPC: B29K105/04
Filed: 1985-03-28
Abstract: PURPOSE:To easily manufacture a hollow imitation tree by a method wherein isocyanate component and polyol component are poured in an imitation tree mold after being agitated each other and the imitation tree mold is placed horizontally and rotated on a rotating trestle in order to be expanded and solidified while being rotated. CONSTITUTION:In an imitation tree mold, the inside face of which has the shape same as that of the surface of wood, 80-120 parts of crude 4,4'- diphenylmethane diisocyanate as an example of A liquid or isocyanate component and 80-120 parts of polyether polyol are poured after being uniformly mixed with each other. After their pouring, the imitation tree mold is immediately held horizontally so as to eliminate them from being put aside. A rotating trestle 1 consists of a pedestal 2 and rollers 3, which are set on the pedestal and rotated by motors. The imitation tree mold 4 is placed on the rollers 3 and rotated by rotating the rollers 3. A beautiful imitation tree is produced by applying face coating on the obtained imitation tree.
Patent JP-S63229672-A (JP)
Title: Additional structure for information recording and reproducing device
Inventor: KAMIJO NORIYUKI
IPC: G11B21/12
Filed: 1987-03-19
Abstract: PURPOSE:To prevent interference between an information recording medium and a recording and reproducing head at the time of loading and unloading the information recording medium by allowing an arm member to have three or more stop positions in the axial direction different in peripheral-direction position from one another at the time of rotating a motor forward and reverse. CONSTITUTION:In case of loading or unloading of the information recording medium, a motor 10 is selectively forward or verse rotated to rotate a screw 14 interlocking with the motor and an arm member 16 frictionally engaged with the screw 14 is selectively forward or reverse oscillated. A rotation control member 17 which controls the oscillation is so provided that this member 17 can be engaged with the arm member 16, and the arm member 16 has three or more stop positions in the axial direction different in peripheral-direction position from each other. Heads 4 and 5 are preliminarily drawn back to non-interference positions in case of insertion of the information recording medium, and they are moved forward to the vicinity of normal operation positions after insertion, and thereafter, the information recording medium is drawn back to the state, where it has not an influence upon normal operations of heads, and is released. After recording and reproducing, heads 4 and 5 are drawn back to non-interference positions again and the information recording medium is ejected from the device.
Patent JP-H11316816-A (JP)
Title: Contactless semiconductor card
Inventor: KATAYAMA YOSUKE
IPC: G06K19/077
Filed: 1999-03-11
Abstract: PROBLEM TO BE SOLVED: To obtain a contactless semiconductor card which has high operation reliability, does not have the drop of product value, has a stable communication characteristic in each product and also has an excellent handling property by burying a substrate in an almost central position in the thickness direction of a card substrate. SOLUTION: A substrate 2 on which a memory IC 1a and a CPU 1b are mounted is completely buried in a card base body 3 and a laminated film 5 is adhered to both front and rear faces of the base body 3. The base body 3 consists of a 1st formed part 3a which holds an electronic part and the substrate 2 at an almost central position in a thickness direction and a case-shaped 2nd formed part 3b in which a battery 4 for the substrate 2 is enclosed. That is, the substrate 2 is buried at an almost central position in the thickness direction of the base body 3. Therefore, internal stress caused by curing contraction becomes almost equal on both front and rear faces of the substrate 2. Thus, a mechanical bad effect on the substrate 2 and the electronic part mounted on it is reduced and then, operation reliability is improved.
Patent JP-H1031039-A (JP)
Title: Measuring device and measuring method
Inventor: KATSUMATA RYUTA
IPC: G01N21/3563
Filed: 1997-03-18
Abstract: PROBLEM TO BE SOLVED: To surely and precisely perform a measurement by forming an insulating film of a material or structure in which the intensity of the transmitted light in the natural absorption wavelength area is a value of a specified ratio of that before transmission when a light containing the wavelength of infrared area is emitted. SOLUTION: A light source 1 emits a light 2 containing the wavelength of infrared area to a sample 3, and the transmitted light 2 is inputted to a detector 5 through a spectroscope 4. The sample 3 is formed of a silicon base 6, a SiO2 film 7 which is an insulating film and a polycrystalline silicon film 8. The sample 3 is placed on a support base 9 used also as electrode, and a variable voltage generating source 10 is provided to apply a bias voltage to the sample 3. When the bias voltage is applied, the absorption peak of Si-O-Si antisymmetric extending and contracting movement of the SiO2 film 7 is shifted on high frequency side. A calculating part calculates the potential difference of the SiO2 film 7 from the thickness of the SiO2 film on the basis of the output of the detector 5.  In case of an insulating film other than SiO2 film, measurement is facilitated to the insulating film in which the intensity after transmission of the light 2 containing the wavelength of infrared area is about 1/20 or more of that before transmission.
Patent JP-S56161556-A (JP)
Title: Method for controlling electrophotographic copying machine
Inventor: TANAKA MASAAKI
IPC: G03G15/08
Filed: 1980-05-19
Abstract: PURPOSE:To form a stable and high quality image and to decide an accident exactly, by detecting density of the toner image of a reference target in order to control conditions for image formation and also displaying the case of exceeding a control limit. CONSTITUTION:The toner image of a reference target 3 is formed beyond the effective copying region of a photoreceptor 6, and toner density is detected with a detector 10, such as consisting of a light emitting device 10a and a photodetector 10b. The detected density is compared with a reference value, and a developing bias circuit, an exposure lamp control circuit, a toner feed control circuit, a charge current control circuit, etc. are controlled with CPU or the like to control image formation conditions in order to form a high quality stable image. On the other hand, in the case of exceeding a controllable limit, the accident is displayed with CPU or the like, the disorder is decided exactly, permitting necessary countermeasures, such as toner replenishment to be taken.
Patent JP-2000258801-A (JP)
Title: Display device
Inventor: SANO KEIICHI
IPC: G02F1/136
Filed: 1999-03-11
Abstract: PROBLEM TO BE SOLVED: To provide a display device obtaining an excellent display by controlling fluctuation of a holding voltage. SOLUTION: Display pixels are arrayed in each area enclosed by plural gate signal lines 51 and plural drain signal lines 52 on non-conductive substrate. Here, the display pixel is provided with a gate projecting part 53 which is a part of a gate signal line 51 corresponding to the display pixel at the precedent stage, arranged with the part made to project in the direction of the gate signal fine corresponding to that display pixel and in the extending direction of the drain signal line, a capacitance electrode 54 consisting of p-Si 13 (source 13s, etc.), forming capacitance via the gate projecting part 53 and a gate insulating film, a light-shielding film 18 arranged to coat the capacitance electrode 54 via an interlayer insulating film 15,  the drain signal line 52 formed out of A1 arranged on the light-shielding film 18 via the light-shielding film 18 and the interlayer insulating film, and a display electrode 20 arranged via a flattened insulating film on the drain signal line 52, and further, an alignment film is formed on the display electrode 20, and a counter electrode substrate is arranged to face them.
Patent JP-H10251914-A (JP)
Title: Defibrating apparatus for synthetic resin tape
Inventor: OGISO TAKASHI
IPC: D01G25/00
Filed: 1997-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized defibrating apparatus for a synthetic resin tape, capable of suppressing entanglement of yarn around a tearing roller and a cutting roller. SOLUTION: A synthetic resin tape T supplied from an inlet part 26 by feed roller 14 is torn into split yarns T1 by a needle blade 22a of a tear roller 22 in a casing. The split yarns T1 are stripped off from the needle blade 22a by an air flow following the roller revolution, are prevented from entangling, transferred to a cutting roller 23 right below the tearing roller and cut by a garnet wire 23a of the cutting roller 23 to give a defibrated yarn T2. The defibrated yarn T2 is stripped off from an abrading blade 23b of the garnet wire 23a by an air flow following the roller 23, is prevented from entangling, transported by the following air flow, discharged from an outlet part 27 to an exhaust duct and gathered in a fiber collecting box by a suction air flow in the exhaust duct.
Patent JP-S62221519-A (JP)
Title: Cylinder for raw material supplying zone of plasticizing apparatus
Inventor: TAMURA YUKIO
IPC: B29C48/50
Filed: 1986-03-24
Abstract: PURPOSE:To put the fluctuation of extrusion and screw-driving torque down by forming recessed grooves in the inner surface of a grouped cylinder connected with a cylinder of supplying hole zone whose inner cross-section is a circular or a smooth curve. CONSTITUTION:The cross-section of the inner surface of a cylinder 2a-1 of supplying hole zone has a circular or a smooth curve line and recessed grooves 3b of a grouped cylinder have wide width or deep groove shape, so that the fluctuation of friction force acting between the raw material and the inner surface of the cylinder being accompanied with the change of the rotational angel of the screw 1, i.e., the change of the relative position between a raw material supplying hole 5 and the flight apex could becomes small and raw material supplying, transferring capability or screw-driving torque at the apex side of the cylinder could not be thereby influenced. It is thereby possible to make the fluctuation of the amount of extrusion and the driving force of the screw to be small by putting down the frictional force between the raw material and the inner surface of the cylinder at the raw material supplying zone.
Patent JP-S61224445-A (JP)
Title: Logic circuit device
Inventor: TAWARA AKINORI
IPC: H01L27/07
Filed: 1985-03-29
Abstract: PURPOSE:To shorten delay time and to suppress the excessive transient current of a logic circuit, by a method wherein a resistor to be connected to the base CONSTITUTION:A resistor R2 is formed in a resistor forming region 3, and a resistor R1 is formed in a transistor QZ forming region 2. The collector of the transistor QZ and the base of a transistor QA are connected according to parasitic capacitance C arised according to formation of the resistor R1 in the QZ forming region 2. According to the pull-down circuit thereof, when output becomes to 'H' from 'L', namely when the QZ is changed from ON over OFF, a step pulse having steep building-up to be formed according to the pull-up circuit is applied to the base of the active pull-down transistor through the above-mentioned capacitance from the collector of an output transistor, and making the OFF of the output transistor can be attained rapidly.
Patent JP-H09253872-A (JP)
Title: Heating agent for welding non-ferrous metal
Inventor: YANO KAZUNORI
IPC: B23K23/00
Filed: 1996-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a heating agent for welding non-ferrous metal capable of preventing scattering and outflow of spark and slag, and preventing excessive melting of a weld zone. SOLUTION: A heating agent consists of iron oxide, silicon, and manganese dioxide. The combustion regulating agent consisting of the oxide which is not reduced by silicon is blended in the heating agent, and the composition of iron oxide is, by weight, 68-72%. The composition of silicon is 24-28%, and the composition of manganese dioxide is 3-5%. Silicon is equivalent to JIS No. I, and the content of calcium is <=0.2%. The combustion regulating agent is alumina, and the blending amount of alumina is 1-5% of that of the oxidizing- reducing agent. The combustion regulating agent is silicon oxide, and the blending amount of silicon oxide is 3-8% of that of the oxidizing-reducing agent.
Patent JP-H02246086-A (JP)
Title: Magnetizing/demagnetizing device for magnetic bubble device
Inventor: MARUYAMA YOSHIAKI
IPC: H01F13/00
Filed: 1989-03-20
Abstract: PURPOSE:To decrease defectives and to improve a yield by correcting magnetic field distribution by means of a correcting iron plate, and demagnetizing to an optimal demagnetized point while measuring the operating margin of bubbles at high and low temperatures. CONSTITUTION:A magnetic bubble memory device 6 is inserted to a constant temperature basin 3, first the device is magnetized/demagnetized, then the operating margin is measured at the normal, high, and low temperatures, and it is magnetized/demagnetized again to the optimal demagnetized point based on measured data. When a part, whose bias magnetic field is locally excessive or short, is discovered, the position of a correcting iron 7 is regulated, it is magnetized/demagnetized again, and the magnetic dispersion is made equivalent. For example, when the part short of the bias magnetic field exists, the part is removed, the correcting iron plate 7 is arranged, it is magnetized again, then evenly demagnetized, and then the plane magnetic field dispersion can be obtained. Thus the defectives can be decreased, and the yield can be improved.
Patent JP-S60211212-A (JP)
Title: Pulse burner
Inventor: OKAMOTO KENJI
IPC: F23C6/02
Filed: 1984-04-03
Abstract: PURPOSE:To simplify the structure of a connecting tube, and to enhance the effect thereof by giving it an ejecting effect in order to prevent pulsating noise, when plurality of pulse burners are operated. CONSTITUTION:Exhaust gas cushion chambers 7 and 8 are connected by a connecting tube 19, through which pressure is applied on each chamber alternately, so that delicate difference in combustion cycles between two chambers is adjusted and synchronized. At that time, the pressure must be tranferred to the other combustion chamber as soon as possible. Thence an opening 28 is provided in each cylindrical bulkhead 20 and 21 provided in each exhaust gas cushion chamber 7 and 8, in the position corresponding to the connecting tube 19. The sectional area of an opening 28 must be larger than that of the connecting tube 19. When combustion gas is injected from the connecting tube 19 pressure, air or combustion gas is sucked from a zone surrounded by the cylindrical bulkhead 20 or 21 and the exhaust gas cushion chamber 7 or 8, being fed into the cylindrical bulkead 20 or 21. The fed combustion gas is mixed with the gas in the other chamber, and the pressure is transferred to synchronize the pressure in the other chamber. In such a manner, pressure can be transferred to the other chamber without fail.
Patent JP-H01238377-A (JP)
Title: Pre-ghost eliminating device
Inventor: KOBAYASHI MICHIO
IPC: H04N5/21
Filed: 1988-03-18
Abstract: PURPOSE:To design and manufacture a patrol type ghost removing section commonly to a post-ghost removing section by providing the patrol type ghost removing section and time base inverting sections which are respectively provided in the preceding and succeeding stages of the ghost removing section and inverting the time base of received television signals one line by one line. CONSTITUTION:Assuming that received television signals appearing at an input terminal IN contain normal signal components S and pre-ghost components (g) preceding the signal components S, the ghost components (g) appear after the normal signal components S in the waveform B of the television signals received through a time base inversion memory 14 similarly to the normal post-ghost. A false ghost (g') of an opposite polarity shown by the waveform B in the appended figure is produced from the signal component S by a false ghost circuit 11 and tap gain control circuit 13 and added to the waveform B at an adder circuit 12. As a result, ghost-removed television signals in which the ghost (g) is reduced to the level of remaining components (g'') after offsetting are obtained.
Patent JP-S59194923-A (JP)
Title: Pallet stopping device
Inventor: SUGIURA SHIYUUJI
IPC: B65G35/06
Filed: 1983-04-16
Abstract: PURPOSE:To prevent damage of objects transported on a pallet by stopping the pallet upon decelerating it by a decelerating means, which is installed in a pallet stop device, when the pallet under high speed running is to stopped using a stop device. CONSTITUTION:In an arrangement in which a pallet 2 placed upon a traveling rail 12 is run by an endless blet 10 through traveling rollers 6 by means of friction of the belt 10 with a power receiving device 4 equipped at the undersurface of each pallet 2, a pallet stop device 26 is fixed to the fixation part under a traveling rail 2 and is composed of a stop means 36 and a decelerating means 40. When a decelerating roller 38 is touched by a decelerating member 14 protruding at the side of the pallet 2 running in the A direction, a roller support 68 is swung round a fulcrum 66, and contact of a friction piece 70 with said decelerating member 14 will cause deceleration of the pallet 2. Then a detent roller 16 is put in engagement with a detent pawl 58 of the stopper 34 to provide entire stop of the pallet 2.
Patent JP-S55158756-A (JP)
Title: Power on-off system for data transmission system
Inventor: YAMAMOTO YOSHITAKA
IPC: G06F13/00
Filed: 1979-05-29
Abstract: PURPOSE: To secure the make and break of the power source of an optional slave station for the master station, by installing the address checking circuit, the command analyzing circuit and the register which delivers the power ON-OFF signal at te repeating point of the slave station.  
     CONSTITUTION: The signal composed of the address of the slave station and the command indicating the power-ON is applied to photoelectric converter O/E at the repeating point of the slave station from the transmitter/receiver of the master station via optical transmission line OTL. And this signal is converted into the electric signal to be applied to command analyzing circuit ACH and address checking CAN. ACH detects the power-ON command to produce H-level output (a) and then H-level output (d) in case of the local address. As a result, AND gate G 8  produces the output to turn output power-ON signal PON of FF 2  to the H level. Thus the power source is made for the corresponding slave station. And in case the power supply is cut off for the slave station, the master station turns the corresponding address of the register to zero to transmit the command indicating the power-OFF. As a result, output (b) is produced from CAN, and FF 2  is reset to turn power-OFF signal POF to the H level. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11263424-A (JP)
Title: Vibration type transfer device
Inventor: SHIOMI ATSUSHI
IPC: B65G27/00
Filed: 1998-03-17
Abstract: PROBLEM TO BE SOLVED: To improve the transfer speed of a work in a transfer device in which a chuter having a tunnel type passage is vibrated in a direction inclined to a horizontal plane to transfer the work. SOLUTION: A chuter 12 is divided into an upper chuter 14 and a lower chuter 15. A passage 13 is formed on the surface in which the upper and lower chuters 14 and 15 are connected together. The inclined positions of leaf springs 16 and 17 for supporting the upper and lower chuters 14 and 15 are different from each other. When electric current is intermittently supplied to a solenoid coil 19, the upper and lower chuters 14 and 15 come into tight contact with each other to move vertically, and horizontally move in opposite directions to each other. A work W flown due to the forward movement of the lower chuter 15 is pushed forward by the upper chuter 14 moving forward, so that the flying distance of the work W per cycle is increased.
Patent JP-S58186312-A (JP)
Inventor: TAKASU MASAYUKI
IPC: H02G1/06
Filed: 1982-04-21
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-S57183289-A (JP)
Title: Speed controller for sewing machine
Inventor: KANAZAWA HIROYUKI
IPC: H02P7/29
Filed: 1981-05-06
Abstract: PURPOSE:To improve the constant speed controllability of a sewing machine by full-wave rectifying the AC output voltage of a tachometer generator and applying the voltage in a forward direction to the base of a transistor, thereby shortening the period of generating controlling pulse voltage. CONSTITUTION:The AC output voltage (a) of the AC tachometer generator TG which detects the speed of a motor M is rectified by a full-wave rectifier DB as a rectified voltage (f), and the voltage (f) is applied to the base of a transistor TR3 in the forward direction through a resistor R5, thereby obtaining a pulse voltage (g) at the collector. A monostable multivbrator MM3 is triggered with the fall of the pulse voltage (g) to produce a pulse voltage (h), which is converted via a resistor R7 and a capacitor C1 into a triangular signal (i). A comparator COMP outputs a signal (j) when the triangular signal (i) is lower than a speed command signal VX, producing a signal (j), and an AND circuit AND4 applies the signal (j) to the base of a transistor TR4 when an operation command signal DTS is at high level.
Patent JP-S57182877-A (JP)
Title: Detection system for angle change of outline edge
Inventor: NANBA HIROMI
IPC: G06V10/46
Filed: 1981-05-06
Abstract: PURPOSE:To detect accurately the angle change of an outline edge, by obtaining a quadrant code and an intra-quadrant direction code indicating the direction of a unit string from the direction vector of the unit string. CONSTITUTION:A direction code converting circuit 9 converts the coordinate code read out from a coordinate memory 1 to a quadrant code and an intra- quadrant direction code and supplies these codes to a direction memory 2. The direction of a unit string is indicated by the quadrant code and the intra- quadrant direction code, and 360 deg. is divided equally into four in the quadrant code, and one quadrant is divided into (12) in the intra-quadrant direction code. An angle change calculating circuit 10 obtains the angle change of the unit string on a basis of the quadrant code and the intra-quadrant direction code read out from the direction memory 2 and supplies an angle change code to an angle change memory 3.