baber/WOPTO huggingface dataset:
Patent JP-H01276579-A (JP)
Title: Tank arrester
Inventor: NAKANO KOICHI
IPC: H01T15/00
Filed: 1988-04-28
Abstract: PURPOSE:To obtain a tank arrester having high reliability by bypassing surge current to an arrester container with an operation counter so that steep surge current does not flow to a grounding conductor. CONSTITUTION:An operation counter 2 and a recorder 3 connected to a grounding conductor 5 in parallel are connected to an arrester container. Even if a steep thunder surge current enters an arrester, it is bypassed to the arrester container through a non-linear resistor 7 in the operation counter 2, and earthed to a grounding conductor of the arrester container. If the arrester 1 is broken by thunder attack, ground current does not flow to a operation counter 9 having large resistance and flows to the grounding conductor to prevent the breakage of the operation counter 9. The tank arrester having high reliability is obtained.
Patent JP-S59229782-A (JP)
Title: Driving method of rotary magnetic field of magnetic bubble memory device
Inventor: OKABASHI TAKUO
IPC: G11C11/14
Filed: 1983-06-13
Abstract: PURPOSE:To reduce a limit characteristic and the sloping angle of a magnetic bubble memory element and to decrease the thickness of a magnetic bubble memory device by increasing the maximum value of a coil current at a stop direction by 5-40% compared with the current at an opposite direction. CONSTITUTION:The current maximum value I'+ which is larger about 15%, for example, than the current I- of the opposite direction Y+I is flowed to an intra-face rotary magnetic field generating coil during the stop direction Y-I of transfer of a magnetic bubble. Thus the transfer of the magnetic bubble is discontinued. As a result, the limit characteristics can be greatly increased up to 0.15 Oe from conventional 0.3 Oe per digit. It is preferably set at 5-40% for a range where the maximum value of coil current is increased more than that obtained in the opposite direction, and a 10-20% range is best to secure the satisfactory actuation with a low level of electric power.
Patent JP-H06314728-A (JP)
Title: Semiconductor tester
Inventor: NAKAZURU KAZUHIRO
IPC: H01L21/66
Filed: 1993-04-30
Abstract: PURPOSE:To lessen semiconductor chip test time and to classify test results by a method wherein check conditions corresponding to the chips of a wafer are read in from model map data registered corresponding to a lot before a lot of semiconductor chips introduced from an automatic equipment are checked by a tester, and only chips required to check are tested. CONSTITUTION:Model map data 8 which indicate the check conditions of semiconductor chips on wafer are stored by the transfer lot. Wafers are introduced into a tester 2 by the lot from an automatic equipment 1, the semiconductor chips of a water are set to the tester 2, and the test of the semiconductor chips is carried out corresponding to the model map data 8. Wafers are introduced into the tester 2 by the lot from the automatic equipment 1, and the semiconductor chips of a wafer can be tested from conditions which are easily decided on a tester side, so that a tester can cope with the change of a semiconductor chip in non-defective rate due to its position on a wafer, wherein the above change is produced in a preceding wafer processing.
Patent JP-H07282927-A (JP)
Title: Power source cord displayable in insertion plug
Inventor: FUKUI HIROSHI
IPC: H01R31/06
Filed: 1994-04-06
Abstract: PURPOSE:To confirm the using state of equipment, prevent any danger and save energy consumption by disposing a lamp displaying contact and a display lamp in an equipment main body inserting plug and a power source plug, respectively, and lighting the lamp when an intermediate switch is turned on. CONSTITUTION:A lamp displaying contact 4 is disposed in an equipment main body inserting plug 3. A power source inserting plug 1 is inserted into a power source and an intermediate switch 2 is turned on, thus operating an equipment main body 6. At this time, a display lamp 5 disposed in the power source inserting plug 3 is lighted via the lamp displaying contact 4. The display lamp of the power source inserting plug 1 is lighted irrespective of control of the electric equipment main body 6 if the intermediate switch 2 is in an ON state, and it can be judged at a glance whether the intermediate switch 2 is in an On state or not. Consequently, it is possible to confirm the ON state of the intermediate switch irrespective of ON or OFF of, for example, a thermostat or the like so as to prevent any danger and save energy consumption.
Patent JP-S61262164-A (JP)
Title: Printing control apparatus
Inventor: TAKAGI KAZUYA
IPC: B41J29/20
Filed: 1985-05-16
Abstract: PURPOSE:To automatically perform test printing at every definite number of lines, by providing a line counter circuit, a test printing control circuit and a test data generation circuit. CONSTITUTION:In a line printer, when a line counter circuit 1 reaches the predetermined number of lines, a test printing command is applied to a test printing control circuit 2. When printing paper 11 is mounted between the tenth figure and 120-th figure of a printing hammer 10, a paper width detection mechanism applies paper width information to the test printing control circuit 2 which, in turn, orders test printing data to a test data generation circuit 4 so that blank codes are generated in 1-9 figures and 121-132 figures and printing data codes are generated in 10-120 figures. The test data generation circuit 4 generates codes as commanded to send the same to a printing data memory 5 and, when one line data is sent thereto, printing operation is performed.
Patent JP-S5227095-A (JP)
Title: Method and apparatus for heat recovery of molten slag
Inventor: TOMIZAWA FUMIO
IPC: F27D17/00
Filed: 1975-08-28
Abstract: PURPOSE:Recovery of the thermal energy of the molten slag exhausted from such industrial furnace as blast furnace and steel-making furnace.
Patent JP-S63272191-A (JP)
Title: Time base variance correcting circuit
Inventor: YONEDA MINORU
IPC: H04N5/956
Filed: 1987-04-30
Abstract: PURPOSE:To increase write/read speed by continuously reading out n-block components of digital signal from a memory within a certain time in synchronism with a reference clock signal and continuously writing the digital signal, which is generated in this read time, to the memory in synchronism with the clock signal. CONSTITUTION:A clock signal having the variance of the time base corresponding to that included in an analog signal is generated from the analog signal read from a recording medium, and the analog signal is converted to a digital signal in synchronism with this clock signal. Meanwhile, n-block components of digital signal where one block consists of a prescribed number of bits are continuously read out from a memory 29 within a certain time in synchronism with the reference clock signal having a certain cycle, and (n-1)-block, n-block, or (n+1)-block components of digital signal converted in synchronism with the clock signal are continuously written in the memory 29 in synchronism with the clock signal in this read period of n-block components of digital signal. Thus, the write/read speed is increased.
Patent JP-S58221739-A (JP)
Title: Mounting structure of molding
Inventor: MAEDA AKIRA
IPC: B60R13/04
Filed: 1982-06-17
Abstract: PURPOSE:To reduce the number of mounting process of a molding and to reliably position the molding, by mounting the molding to an outer panel through engagement of a positioning projection, emerging from the adhering surface of the molding, with a positioning hole bored in the outer panel. CONSTITUTION:A positioning projection 3 is integrally formed in a protruding manner on the end cap 12 side of a adhering surface 14. Continuously leading to the back surfaces of a molding body 11 and an end cap 12. A positioning hole 21 is machined in an outer panel 2. Thereafter, said positioning projection 3 engages with the positioning hole 21, and the molding 1 is securly stuck and fixed to the outer panel 2 by means of an adherent means 13.
Patent JP-H11290684-A (JP)
Title: Production of acetic acid and ethylene
Inventor: MATSUOKA KAZUYUKI
IPC: C07C51/215
Filed: 1998-04-15
Abstract: PROBLEM TO BE SOLVED: To produce ethylene from ethane efficiently by causing a mixture of the ethane and oxygen to undergo a chemical reaction in the presence of a catalyst containing molybdenum, vanadium and indium. SOLUTION: An ammonium metavanadate is added to water and then this mixture is heated. Further, the mixture is completely dissolved by adding oxalic acid little by little to obtain a solution containing vanadium. On the other hand, water is added to ammonium paramolybdate and then this mixture is thermally dissolved to obtain a solution containing molybdenum. In addition, these solutions are mixed while being stirred, and indium oxide is added to the mixed solution, and a cakelike material is obtained by concentrating the final mixed solution through stirring it. After this step, the cakelike material is placed in a hot blast dryer to dry it in the air atmosphere and the obtained dry material is baked in the air.  After that, the catalyst thus obtained is packed in a stainless steel reaction pipe and a mixed gas comprising ethane, oxygen and nitrogen is subjected to a chemical reaction at a specified reaction temperature and under a normal pressure. Thus, it is possible to produce acetic acid and ethylene at a high yield.
Patent JP-S63270095-A (JP)
Inventor: KAWASATO TAKAYUKI
IPC: D05B69/18
Filed: 1987-04-30
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-S60248365-A (JP)
Title: Thermal head
Inventor: ASAKURA OSAMU
IPC: B41J2/335
Filed: 1984-05-25
Abstract: PURPOSE:To increase recording speed to maintain recording characteristics at high level by lessening the heat release effieicncy of a substrate part forward of a heating element as compared to that of the substrate part behind with referance to the moving direction of a thermal head. CONSTITUTION:A clearance 20 is formed between a ceramic layer 2a and an aluminium layer 2b in a substrate part forward of a heating element 3 with regard to the moving direction of a thermal head against recording paper during recording. Then the heat release efficiency of a substrate 2 part forward of the heating element 3 is lowered than that of the substrate 2 part behind. A part for recording paper opposed to the part forward of the thermal head substrate is heated comparatively rapidly through a position opposed to the heating element.
Patent JP-2000298620-A (JP)
Title: System and method for canceling update of cache memory
Inventor: YASUDA HIDEKI
IPC: G06F12/08
Filed: 1999-04-13
Abstract: PROBLEM TO BE SOLVED: To increase the operation frequency of an information processor adopting a cache memory. SOLUTION: In the case a write address 120 supplied from a CPU is included in an address array 1 and a hit decision circuit 3 decides a cache hit, write address 100 (200) supplied from the CPU is written to a data array 2 in a next clock cycle of the cache hit decision by F/Fs 10 to 13. When a cancel factor of this writing occurs, a cancel decision circuit 4 decides the occurrence of the cancel factor, and further, when a clear decision circuit 5 outputs a cancel instruction signal 500 before the next clock cycle, a selector 30 selects a write address 320 that is delayed by two cycles and outputted from an F/F 22, and Valid bits in an address array 1 corresponding to the address are made what shows an invalid state.
Patent JP-H02282953-A (JP)
Title: Dew eliminator
Inventor: MORI EIZO
IPC: G11B33/06
Filed: 1989-04-25
Abstract: PURPOSE:To simplify a dew eliminator by loading a case incorporating a fan, an air outlet, and an air intake at the cassette holder part of a video tape recorder as fitting in the outside dimension and structure of a cassette, and blowing an air flow with atmosphere temperature to the cylinder of the VTR without using a hot blast. CONSTITUTION:The dew eliminator 3 is comprised of a case corresponding to a tape cassette, and the fan being rotated with a motor is provided inside the case, and the air is taken in from the air inlet 4. An air outlet part 5 is positioned so that the air flow from the aperture part of the part 5 can hit on a cylinder part concentrically, and the direction of the air can be surely directed by providing a guide plate, etc., in the inside of the outlet part. Also, recessed parts and stages shown in 7-11 are provided at a part corresponding to the holder part of the dew eliminator 3, which regulate the inserting position of the dew eliminator 3. In such a way, it is possible to dispense with a heating power source for dew elimination, and to save a power source only by using a battery for the rotation of the fan, which simplifies the structure.
Patent JP-2000299008-A (JP)
Title: Lighting cover
Inventor: FUKUDA MITSUO
IPC: F21V3/04
Filed: 1999-04-13
Abstract: PROBLEM TO BE SOLVED: To obtain a lighting cover with high prodicibility, high designing property, no damaging of the appearance of the cover by a luminous body and no defect such as annoyance about the luminous body in usual lighting. SOLUTION: This lighting cover 1 is formed by forming an acrylic plate in a specified shape, and screen printing 4 of a desirable pattern is conducted on one surface of the acrylic plate 3 with at least luminous ink. The lighting cover 1 with high productivity, high designing capability, no damaging of the beauty of the cover by luminous body and no defect such as annoyance about the luminous body in usual lighting can be obtained.
Patent JP-H04313562-A (JP)
Title: Sheet after-treating system
Inventor: KOMADA TAKASHI
IPC: B65H39/11
Filed: 1991-04-11
Abstract: PURPOSE:To provide a sheet after-treating system which commonly uses after- treating system arranged in a plurality of staged and intercoupled, reduces a cost, and improves working efficiency during assembly. CONSTITUTION:A plurality of sorter staplers 704 and 705 orderly assort sheets, discharged from a duplicator 709 to bins 300 aligned in a multistage, and apply staple processing. A relay unit 706 located between the sorter staplers receives sheets discharged from the first sorter stapler 704 on the upper stream side, orderly decelerates a conveyance speed v4 of the sheets to a value at least equal to a conveyance speed v2 at the inlet of a second sorter stapler 705 on the downstream side, and conveys the sheets to the inlet part of the second sorter stapler 705. The sorter staplers and the relay unit are provided.
Patent JP-H06293253-A (JP)
Title: Pressure control actuator and brake control device using this actuator
Inventor: TSUKAMOTO MASAHIRO
IPC: B60T8/175
Filed: 1993-04-07
Abstract: PURPOSE:To perform both ABS and traction controls and prevent bubbles from being produced in operating fluid even when a brake pedal is released by a driver during the ABS control. CONSTITUTION:The first chamber 14 of a cylinder 8 is connected to the first cut valve, provided with the first check valve of free flow in a master cylinder direction, by a pipe line 29, and the second chamber 15 is connected to the first chamber through the second cut valve by a pipe line 28. Further, the second chamber 15 is connected to an operating fluid reservoir of a master cylinder through the second check valve of free flow in a second chamber direction by a pipe line 44. During ABS control wherein volume of the second chamber is spread by closing the first/second cut valves with piston driving, even by rapidly opening a pedal, when operating fluid in the first chamber is relieved via the first check valve, since operating fluid is supplemented via the second check valve from the operating fluid reservoir to the second chamber connected to a wheel cylinder 5, production of bubbles due to a negative pressure is prevented.
Patent JP-H08299630-A (JP)
Title: Embroidery data processor
Inventor: MUTO YUKIYOSHI
IPC: D05C5/06
Filed: 1995-04-28
Abstract: PURPOSE: To provide an embroidery data processor capable of automatically generating shaded embroidery data based on the shade vector of each line segment of a contour line. CONSTITUTION: The vector in the shade direction is set on the vector U (S20), and the vector of a line segment of a contour line is set on the vector V (S21). Whether the direction of the vector U of the line segment is the direction of an internal region surrounded by the contour line or not is judged by the code of a formula Vx Uy -Vy Ux (S22). When the direction of the vector U is not the direction of the internal region (S22: Yes), the parallelogram formed by the line segment and the vector V is stored as the embroidery block data of a shade portion (S26). When the direction of the vector U is the direction of the internal region (S22: No), the parallelogram formed by the line segment and the vector U is not stored as the embroidery data. Steps of S21-S29 are implemented for all line segments constituting the contour line.
Patent JP-H05230234-A (JP)
Title: Semiconductive film
Inventor: TANAKA AKIHIRO
IPC: B29C48/32
Filed: 1992-02-19
Abstract: PURPOSE:To obtain a conductive film having a stable electrical resistivity and a small voltage dependence by producing a composite material from a conductive powder and a powder of an organic high polymer and forming the material into a film having a surface resistivity and a volume resistivity each in a specific range. CONSTITUTION:A conductive film formed from a composite material obtained from a mixture of a conductive powder and a powder of an organic high polymer. It has a surface resistivity of 10<6>-10<17>OMEGA/square and a volume resistivity of 10<6>-10<17>OMEGA.cm. Examples of devices for producing the composite material from the mixture include a hybridization system. A suitable surface modification device which has been modified is also usable. A preferred method for forming the composite material into a film comprises introducing the material into an extruder having a circular die, extruding the melt into a tube from the die, feeding a gas, e.g. air, into the tube to expand it to a given diameter, and cooling the resulting tube.
Patent JP-H08304638-A (JP)
Title: Plastic optical fiber
Inventor: KOIKE YASUHIRO
IPC: G02B6/02
Filed: 1995-04-28
Abstract: PURPOSE: To decrease the resin amt. while keeping low transmission loss, wide transmission range and easy connection and to transmit light from UV rays to near IR rays with low loss while keeping heat resistance and the like by increasing the diameter only at a part of a refractive index distribution type optical fiber. CONSTITUTION: This refractive index distribution type optical fiber consists of a noncrystalline fluorine-contg. polymer having substantially no C-H bonds as a matrix. A part of the fiber is made to have a large core diameter while the other part of the fiber has a smaller diameter. Although the smaller core diameter gives the wider transmission range, the fiber is formed to have 10-500μm diameter, and preferably 100-200μm, considering the fiber strength. The both ends of the fiber are formed to have a larger diameter than the other part and the size is not limited. However, the diameter at both ends is preferably 125-1000μm considering easy connection with other fibers. It is preferable that the core diameter R1 at both ends and the diameter R2 at the other part satisfy R1=125 to 1000μm, R2=10-500μm, and R1>R2.
Patent JP-H11253543-A (JP)
Title: Cartridge type deodorizing device
Inventor: ASATANI TAKUO
IPC: A61L9/16
Filed: 1998-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a device which decomposes an odor which is generated from a garbage decomposing device or the like, by a cartridge method. SOLUTION: An order which is drawn by a compressor, is enclosed in air bubbles, and mixed with a deodorizing liquid 2 by a high pressure, and is formed into fine air bubbles by a porous nozzle port 3, and the fine air bubbles are made to stay in a glass fiber 4, and are passed the glass fiber, and a deodorizing-decomposing is sufficiently performed, and the air bubbles are made odorless and discharged, and this deorodizing device is constituted in a manner to be easily detachable, and movable to any of place.
Patent JP-S58224916-A (JP)
Title: Loading and extruding device of goods to pallet
Inventor: MURAMOTO MITSURU
IPC: B65G57/03
Filed: 1982-06-21
Abstract: PURPOSE:To perform stable loading and improve its safety, by flatly pressing the upper surface of goods with a pressor after transferring the goods to a pallet from a load bed, whose lowering level is detectively controlled, when the closely collected soft goods conveyed through a conveyer are loaded to the pallet. CONSTITUTION:If goods g1-g3 on a conveyer 1 come to a prescribed position, a transfer piece 5 moves in the direction of an arrow head to transfer the goods g1-g3 onto a conveyer belt V. Then the transfer piece 5 and a load bed H are retracted in the respective direction. And then the belt V is moved in a direction X1 and the goods g1 are stopped immediately above an arranged pallet 33. Therefore, the belt V is moved running in a direction X2 and the goods g1 are dropped on the pallet 33. Then the load bed H advances to receive the next goods g2 and retracts again. Here a pressor P lowers to flatly press the goods g1 on the pallet 33 and then loads the next stage goods g2. By this repetition, the goods are stably loaded, and safety is improved then collapse of a load can be prevented.
Patent JP-H04335222-A (JP)
Title: Optical recording medium
Inventor: MURAKAMI MOTOYOSHI
IPC: G11B7/24047
Filed: 1991-05-10
Abstract: PURPOSE:To obtain the optical disk which decreases a change in warpage quantity and has high reliability by specifying the shape of a substrate, the compressive force of a recording layer, and the film thicknesses of an over coat layer and a hard coat layer, respectively. CONSTITUTION:The light projecting surface of a polycarbonate substrate 11 is so molded as to have a projecting shape of 1 to 2mrad. The recording layer having <=1X10<10> dyn/cm<2> compressive force over the entire part of the film is formed. The over coat layer 17 and the hard coat layer are formed of <=10mum epoxy acrylate of a curing shrinkage type and are thereby so constituted as to have the balance of the stresses over the entire part. The change in the warpage quantity of the disk is, therefore, decreased; for example, the tilt quantity is 2.0mrad when there are no moisture desorption and absorption from a substrate 11 and the tilt guantity is <=4.0mrad even when the moisture is removed from the side where the recording film is not formed. The optical recording medium having the high reliability is thus obtd.
Patent JP-H043675-A (JP)
Title: Data signal demodulator
Inventor: SATO KOICHI
IPC: H04N5/92
Filed: 1990-04-20
Abstract: PURPOSE:To demodulate a DPSK signal without being affected by drop out by prohibiting the supply of the change point detection signal of envelope of the DPSK signal to a demodulation data generation circuit except for a period where data may change. CONSTITUTION:This demodulator is equipped with a range setting circuit 26 which generates a gate signal representing a prescribed range synchronizing with the output of a synchronizing separator circuit 14, and a gate circuit 32 which gates the supply of the output of a change point detection circuit 12 to the demodulation data generation circuit 13 corresponding to the output of the range setting circuit 25. In such a case, the change point generation circuit 12 generates change point detecting output when the change of a phase occurs actually in the output of a tuning amplifier 10, and when the drop out, etc., occurs. Therefore, the supply of an abnormal change point generated by the drop out of the DPSK signal, etc., to the demodulation data generation circuit 13 is prohibited by the gate circuit 32. In such a way, it is possible to demodulate the DPSK signal without being affected by the drop out, etc.