baber/WOPTO huggingface dataset:
Patent JP-H08155653-A (JP)
Title: Resistance welding method of aluminum material
Inventor: EMA MITSUHIRO
IPC: B23K11/11
Filed: 1994-11-30
Abstract: PURPOSE: To obtain high joint strength with relatively low welding current by attaching one or more backplates of aluminum-base material to both sides or one side of welding joint part in lap joint welding of aluminum-base material. CONSTITUTION: In joining a material 1 to be welded made of aluminum-base material by lap joint welding, one or more backplates 3 made of aluminum-base material are attached to both sides or one side of the welding joint part and the material 1 to be welded and backplate 3 are simultaneously welded. A thickness of the backing plate is >=1/10 of the thickness of most thinest material to be welded to <=4mm, a size of the backing plate is preferably a minimum length from center of >=5mm. The materials to be welded have a thickness of >=0.4mm to <=2.0mm and same or different thickness. In this method, due to rigidity of the backplate 3, the welded joint is hard to be deformed as applied with high tensile shear load, thus, high joint strength is obtained.
Patent JP-2000124881-A (JP)
Title: Transmission line interface switching method
Inventor: NAMIKI SHIGEMI
IPC: H04L69/40
Filed: 1998-10-19
Abstract: PROBLEM TO BE SOLVED: To arbitrarily set a parameters. SOLUTION: At a frame data transmission part 1, data to be transmitted are divided into binary data of certain digits and added to a fixed number, sum check data are calculated for certain digits of the added value and added to the data to be transmitted, and they are transmitted to plural transmission lines as frame data. At a frame data reception part 2, frame data are divided into binary data of certain digits and added, a data error is detected for each frame based on that value and when one or plural conditions previously arbitrarily set are satisfied by the detection of that error, a sum check error signal is transmitted and a transmission line interface is switched.
Patent JP-H06195673-A (JP)
Title: Magnetic recording medium
Inventor: NODA KAZUKI
IPC: C09D175/04
Filed: 1992-11-06
Abstract: PURPOSE: To provide a magnetic recording medium excellent in durability by forming a magnetic layer having at least 800kg/mm<2> Young's modulus, at least 18kg/mm<2> yield point stress and at least 3.5% yield point elongation. CONSTITUTION: A magnetic layer having at least 800kg/mm<2> Young's modulus, at least 18kg/mm<2> yield point stress and at least 3.5% yield point elongation is formed. In order to ensure such properties, the reactivity of polyurethane resin with a polyisocyanate curing agent is improved by reducing the glass transition temp. Tg of the resin preferably to 20-40 deg.C. The pref. concn. of hydroxyl groups in the polyurethane resin is 9-12KOHmg/g. In the case of <800kg/mm<2> Young's modulus, the rate of wear of the magnetic layer increases and the coefft. of friction rises suddenly. In the case of <18kg/mm<2> yield point stress, the magnetic layer is liable to generate dust due to wear and scratch is caused. In the case of <3.5% yield point elongation, the coefft. of friction of the magnetic layer rises and the layer is liable to generate dust due to wear.
Patent JP-H07152104-A (JP)
Title: Silver halide photographic sensitive material
Inventor: TAMURA YUTAKA
IPC: G03C1/035
Filed: 1993-11-26
Abstract: PURPOSE:To improve occurrence of pressure fog at the time of development processing of color photographic material high in sensitivity and image quality. CONSTITUTION:This silver halide color photographic sensitive material has at least each one of blue-, green-, and red-sensitive emulsion layers on a support and it is characterized by containing a polymer having at least one kind of carboxic groups among the blue-, green-, and red-sensitive layers located nearest to a support and/or a layer formed between this layer and the support and containing flat silver halide grains having an aspect ratio of >=3.0 in at least one kind of emulsion.
Patent JP-H04172234-A (JP)
Title: Cell analyzer
Inventor: SAKURABA SHINICHI
IPC: G01N15/14
Filed: 1990-11-05
Abstract: PURPOSE:To make it possible to classify the measurements of leukocyte and reticulocyte with one apparatus and to save space by automatically identifying the kinds of cells to be measured during the reaction between sample liquid and reagent in a reaction tank, and automatically selecting the cell classifying method corresponding to the sample liquid. CONSTITUTION:Blood, fluorescence coloring matter and reagent such as hemolytic agent are added into a reaction tank 17. The liquid is stored as sample liquid 18. The reaction tank 17 is made of a transparent material. A plurality of the reaction tanks 17 are attached to a circular-plate-shaped reaction disk. The blood and the reagent are added at the specified position. The liquid is sent into a flow cell 1. During the period when the blood and the reagent are added and the reaction takes place in the reaction tank, the transmittance or the absorbancy of the sample liquid 18 is measured by the combination of transmitted light rays 19 and a photodetector 20. The analyzing method corresponding to the item is automatically measured. Based on the result, a signal analyzing part 15 is set so that the analysis and the display corresponding to the analyzing method are performed.
Patent JP-2000117801-A (JP)
Title: Device and method for driving control of injection molder
Inventor: TERAYAMA MASASHI
IPC: B29C45/50
Filed: 1998-10-19
Abstract: PROBLEM TO BE SOLVED: To provide the driving controlling device and method of an injection molder, with which a high injection speed and quick injection responsiveness can be obtained without being restricted with the rated flow rate and controlling responsiveness of an injecting solenoid valve. SOLUTION: A driving controlling device 34 is so constituted as to provide a high speed driving circuit 35, through which a high pressure hydraulic oil is directly supplied, between an accumulator 13 and injection cylinders 3 apart from a course, which passes through an injecting solenoid valve 22. Further, as a driving controlling method, a method for directly supplying the high pressure working fluid through the high speed driving circuit 35 is adopted apart from the course, which passes through the injecting solenoid valve in order to supply the high pressure hydraulic oil from the accumulator to the injection cylinders 3.
Patent JP-H07148522-A (JP)
Title: Coilling equipment
Inventor: MATSUSHITA TOSHIRO
IPC: B65H19/10
Filed: 1993-11-29
Abstract: PURPOSE:To pull out the end to be uncoiled of a light coil and a coil of thick sheet. CONSTITUTION:A holding roll 26 is pin-connected to the other end of a roll supporting arm 24 by turning the roll supporting arm 24 one end of which is pin-connected to the tip arm 15 with a press cylinder 22 to be supported by a base arm 16 in a turnable manner. The holding roll 26 consists of a roll 27 and a roll supporting member 28.
Patent JP-H11122148-A (JP)
Title: Transmission output setting device for radio equipment, method and storage medium
Inventor: YOSHINO KANICHI
IPC: H04B1/3822
Filed: 1997-10-16
Abstract: PROBLEM TO BE SOLVED: To simply make a transmission output setting to keep input output linearity of an entire transmission system as to all products with an inexpensive configuration. SOLUTION: In the radio equipment, digital data processed by a signal processing section 114 are converted into analog data by a D/A converter 113 and the data are processed accordingly and the resulting data are transmitted as a radio wave. A radio transmission section is manufactured in a way that a total gain of an analog circuit is minimized when the D/A converter 113 outputs a maximum value of convertible digital data and each section of the analog circuit keeps linearity.  In the case of shipping, when digital data convertible by the D/A converter 113 from the minimum value toward the maximum value are sequentially outputted to the D/A converter 113 and analog data obtained from the D/A converter 113 according to the digital data are given to the analog circuit and when the input output characteristic of the analog circuit indicates a level lower than a reference level of substantial linearity by 1 dB, it is decided that the linearity is maintained and correction data for transmission output control are set.
Patent JP-S62158870-A (JP)
Title: Manufacture of multi-layered structure film
Inventor: ISHIHARA SHUNICHI
IPC: C23C16/44
Filed: 1985-12-28
Abstract: PURPOSE:To easily and quickly manufacture a multi-layered structure film having excellent quality by introducing a gaseous raw material consisting of multi-flow rate components as a main body into a reaction space and introducing a gaseous raw material consisting of small-flow rate component as an object therein at the periodically controlled introducing rate. CONSTITUTION:The gaseous raw material consisting of the multi-flow rate components such as SiF4 as the main body is introduced from an introducing pipe 101 into a reaction chamber 100 in which a prescribed pressure is maintained by an evacuation device 110. The gaseous raw material consisting of the small flow-rate components such as GeF4 as the object is introduced from a gas introducing pipe 102 into the chamber. The introducing rate thereof is periodically controlled by a 3-way solenoid valve 103 which can be changed over to the gas introducing pipe 104 and a gas discharge pipe 105 connected to an evacuation device 106. While the above-mentioned two gaseous raw materials are introduced into the chamber, an electrode 107 is connected to a high-frequency power source 111 and glow discharge is generated between said electrode and an electrode 108 imposed with a substrate 109 to form plasma. The multi-layered structure film consisting of an a-Si film and a-SiGe film, etc., is thereby formed on the surface of the substrate 109.
Patent JP-H02144244-A (JP)
Title: Recognizing device for running pattern
Inventor: TAKAHASHI HIROSHI
IPC: B60W10/10
Filed: 1988-11-28
Abstract: PURPOSE:To make it possible to precisely recognize change of running pattern due to an alternation of a driver himself and also by the same driver by examining whether ratio of unbiased dispersion in respective long and short periods as for operating speed of an accel has significant different mathematically or not. CONSTITUTION:An accel operating speed is detected by a means A. As for the detected accel operating speed, unbiased variance in a first prescribed period is computed by a first means B. Further, as for the detected accel operating speed, unbiased variance in a second prescribed period sufficiently longer than the first prescribed period is computed by a second means C. Meanwhile, whether ratio of unbiased variance decided by respective computed unbiased variance has significant difference mathematically or not is examined by a means D. When the examined result is affirmed, change of running pattern is recognized by a means E. Hereby, in addition to the case of alternation of a driver himself, change of running pattern by feeling of the same driver is also precisely recognized.
Patent JP-H11130392-A (JP)
Title: Gripping and carrying device for membrane module
Inventor: ODAKA SHIRO
IPC: B66F9/18
Filed: 1997-10-30
Abstract: PROBLEM TO BE SOLVED: To safely carry a membrane module, mechanically gripping the membrane module and holding the horizontal state of the membrane module at a location near a floor surface, by having a gripping mechanism gripping the membrane module, a rotating mechanism rotating the gripping mechanism up to a prescribed rotating location, an elevating and lowering mechanism elevating and lowering this rotating mechanism and a carrier mechanism carrying the elevating and lowering mechanism. SOLUTION: When a membrane module M mounted on a membrane filtering device is changed, a gripping and carrying device A is approached up to a location where an arm member 11 of a gripping mechanism 1 holds an intermediate part of the membrane module M by a manual operating part 43 and the device A is fastened and held by a grasping member 12 by revolving an opening and closing mechanism 19. The gripping and carrying device A which is in a gripping state of the membrane module M is retreated by the manual operating part 43, releases a stopper of a rotating mechanism 2 at the retreated location, rotates a handle 25 for rotation and rotates the gripped membrane module M by 90 deg. and holds the membrane module at a horizontal location.  In a state that the membrane module M is held at the rotating location of the horizontal direction, the membrane module M is lowered by an elevating and lowering mechanism 3 and is retreated. The manual operating part 43 of a carrier mechanism 4 is operated and the membrane module M is carried.
Patent JP-H11133466-A (JP)
Title: Optical time division isolation circuit
Inventor: KAWANISHI SATOKI
IPC: H04J14/08
Filed: 1997-10-30
Abstract: PROBLEM TO BE SOLVED: To reduce power consumption and to reduce an effect of temp. fluctuation due to heat generation by constituting an electro-absorption type optical modulator to switch input signal light with a drive voltage having specified maximum amplitude. SOLUTION: When a timing clock outputted from a timing clock extraction circuit 13 is applied to the electro-absorption type optical modulators (MQW structure electric field type optical modulators) 14-1 to 14-N beforehand applied with a DC bias by bias T 17-1 to 17-N, an absorption rate is reduced on the peak position of the timing clock, and a signal light pulse transmits through it. Then, when prescribed delays are imparted respectively to the timing clock by phase shifters 16-1 to 16-N, the signal light pulse of a required channel is time division isolated from a time division multiplexed high speed signal light pulse. In such a case, as an optical time division isolating switching element, the electro-absorption type optical modulator of the drive voltage less than 5 V, e.g. a multiple quantum well structural electro-absorption type optical modulator 14 is used.
Patent JP-S63151471-A (JP)
Title: Handy printer
Inventor: OIKE HITOSHI
IPC: B41J3/36
Filed: 1986-12-15
Abstract: PURPOSE:To achieve miniaturization and wt. reduction and to easily apply printing to a material to be recorded having any shape and any material quality, by providing a control apparatus for driving a printing head according to the detection information signal from a memory apparatus having no apparatus for setting the material to be recorded. CONSTITUTION:As an interface connector 1, a combination of a serial interface, a hardware type interface and a software type interface is used. As a memory apparatus 2, a RAM, an IC card or a magnetic card is used and, as a printing head 3, a thermal transfer type one is pref. used from the aspect of miniaturization and wt. reduction. A control apparatus 4 is pref. constituted so that the printing head is normally driven according to the detection information signal from the memory apparatus to apply printing to a material to be recorded. By this constitution, the material to be recorded is not limited to a shape wound around the platen of a printer or fixable to an electrostatic attraction apparatus and this printer can apply printing to the material to be recorded having any shape.
Patent JP-S62157935-A (JP)
Title: Color printing control system for display image
Inventor: TABATA KOICHI
IPC: G06K15/12
Filed: 1985-12-30
Abstract: PURPOSE:To almost accurately print an image on a display picture by printing high-brightness parts of the display image in thinned-out dot pattern and low- brightness parts in normal dot pattern which is not thinned out. CONSTITUTION:This system is equipped with a color display device 5, a dot matrix type color printer device 7, and a processor 1 which controls both devices. When the display image on the picture of the color display device 5 is printed on the color printer device 7, the processor 1 generates and sends the thinned-out dot pattern for the high-brightness display image parts to the color printer device 7, and generates and sends the normal dot pattern which is not thinned out for the low-brightness image parts to the color printer device 7. Consequently, the image on the display picture is printed as accurately as possible.
Patent JP-H07154491-A (JP)
Title: Function adding system
Inventor: NAKAMURA MIKA
IPC: H04M3/60
Filed: 1993-11-30
Abstract: PURPOSE:To add a required function without stopping the service of a communication system as far as possible in a function adding system in the communication system. CONSTITUTION:The communication system for fire information acceptance system, etc., equipped with, a function execution device 200 which executes a prescribed function based on a function execution request from a function execution request device 100 is provided with an additional function execution means 300 which executes an additional function not provided in the function execution device 200, for example, a transmitter number display function, etc., and a switching means 400 which starts up the additional function execution means 300 by stopping the execution of the function execution device 200 at a required period for the function execution request from the function execution request device 100, and switches the execution of the additional function separately from the function execution device 200.
Patent JP-H05135841-A (JP)
Title: Current carrying device
Inventor: IIJIMA OSAMU
IPC: H01R41/00
Filed: 1991-11-14
Abstract: PURPOSE:To provide a current carrying device which can carry current to a coil winding member wound on a metallic mould for moulding and the like safely and securely. CONSTITUTION:A deflection coil winding member S from a wire feeding device is passed through the guide hole 3a of a guide body 4a, and then divided into single magnet wires M, passed through the single wire guide hole 5a of a single wire guide body 5a, and passed through the single wire guide hole 5b of a single wire guide body 6b in the parallel condition. And the they are bundled into a deflection coil winding member S again, and fed to a winding device passing through the guide hole 3b of a guide body 4b. An electrode 13 is slided according to the drive of a hydraulic cylinder 10, it pressed the magnet wires M, and the current is carried after an insulating membrane is broken.
Patent JP-S63151948-A (JP)
Title: Exposing mask
Inventor: YAMADA MAMORU
IPC: G03F1/38
Filed: 1986-12-15
Abstract: PURPOSE:To form a pattern of a semiconductor element and to directly detect the shear of the pattern by arranging checking patterns for detecting an overlapped shift due to an exposing device in a scribing line forming area formed around a semiconductor element pattern forming area in an exposing mask. CONSTITUTION:A shielding chrome layer area 2 and the scribing line forming area 5 formed inside the area 2 so as to surround an element pattern forming area 5 are formed in the exposing mask 1. The checking patterns 3a-3d for detecting the overlapped shift due to the exposing device are especially formed in the area 4. In case of executing exposure by means of the exposing mask based on a step-and-repeat method, element forming areas 5A forming semiconductor element patterns on them are continuously formed so as to be surrounded by scribing lines 4A. The checking patterns 3b, 3d are formed so as to be superposed. Thus, the shear of the exposing mask in its rotational direction can be easily detected.
Patent JP-S63151069-A (JP)
Title: Semiconductive memory device
Inventor: EZAKI TAKEYA
IPC: H01L27/108
Filed: 1986-12-16
Abstract: PURPOSE:To suppress the reduction of cell capacity accompanied by the reduction in cell area, by forming column shaped electrodes, whose diameter is sufficiently smaller than the size of a diffused layer, on the diffused layer as a charge storing electrode, covering the surface of the electrodes with a dielectric thin film, and further covering the film with a conductive material. CONSTITUTION:Many column shaped electrodes are vertically provided on an N<+> type diffused layer S, in which electric charge is stored. The side surfaces and the upper surfaces of the column shaped electrodes, the surface of the diffused layer S and the like are covered with a thermal oxide film 6. Gaps between the column shaped electrodes 5 are filled with a counter electrode 7 comprising polysilicon. The column shaped electrodes 5 are formed by the following way: gold is implanted in the diffusing layer S at a beam diameter of 0.1mum by, e.g., an FIB method; and Si is deposied thereon by a vapor growth method or a vacuum evaporating method. When a semiconductor substrate 1 is heated, Si crystals grow in a column shape only at parts where the gold is implanted. The side surface of each column shaped electrode with respect to the surface of a substrate is increased by R=(pi/2)(h/r) times, where (r) is a radius of the column shaped electrode, and (h) is a height.
Patent JP-H01274900-A (JP)
Title: Method for dehydrating sludge
Inventor: SUZUKI TAKAYUKI
IPC: C02F3/34
Filed: 1988-11-29
Abstract: PURPOSE:To obtain dehydrated cake having low water content and having only slight malodor by admixing an impurity to excess activated sludge or mixed sludge thereof with flocculated sludge from treated water by stirring with air, oxygen, or ozonized air, then flocculating and dehydrating the sludge after adding a high molecular flocculant. CONSTITUTION:Excess sludge 8 from a nitration-denitrification stage 4 of activated sludge and flocculated sludge 9 from a flocculating stage 6 are concentrated in a concentrating tank 11. Then, the concentrated product is mixed with an impurity 10 transported from an impurity removing stage 2 in a sludge storage tank 12 by stirring with air, oxygen, or ozonized air, wherein removal of materials remaining therein and decreasing BOD and deodorization of the sludge are simultaneously performed. The product is then flocculated by the addition of a high moleculat flocculant 14 in a flocculating tank 13, and dehydrated with a press type dehydrator 15. Thus, dehydrated cake 16 of low water content having only slight malodor is obtd.
Patent JP-H09142883-A (JP)
Title: Radio wave transmitting heat-shielding glass and its production
Inventor: TOMIOKA TAKAO
IPC: C03C17/34
Filed: 1995-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a glass having light-shielding property to protect the privacy, exhibiting excellent abrasion resistance, corrosion resistance and durability, transmitting radio wave comparable to ordinary float glass, shielding heat rays to improve the cooling and heating effect without causing hot feeling and usable as a glass for automobile at least in the form of a single plate. SOLUTION: A tantalum nitride thin film having a thickness of 6-50nm is formed on a surface of a transparent glass substrate. The tantalum nitride thin film is a TaNx thin film having a selectable x-value and produced by sputtering in a vacuum apparatus containing Ar gas and N2 gas at a ratio of 5:95 to 50:50 using a tantalum target. The radio wave transmitting heat- shielding glass produced by this process has a visible light transmittance of 25-60% and a surface resistivity of 15MΩ/square to 30GΩ/square. There is also provided a process for producing the glass.