baber/WOPTO huggingface dataset:
Patent JP-H0596679-A (JP)
Title: Adsorbing monomolecular film and production thereof
Inventor: OGAWA KAZUFUMI
IPC: B32B7/02
Filed: 1991-11-18
Abstract: PURPOSE:To obtain an adsorbing monomolecular film excellent in water-and oil-repellent properties and clouding and contaminating proofness by a method wherein such a film is formed through a chemical combination of a base material and the adsorbing monomolecular film consisting of at least two kinds of molecules having different molecular chain lengths attained by a covalent bond containing -Si- group to bond the film to the surface of the base material directly or through its inner layer film. CONSTITUTION:At least two kinds of halogenated silane surface-active adsorbent containing fluorine group and having different molecular chain lengths or a nonaqueous solution of alkoxysilane surface-active adsorbent is brought into contact with the surface of a base material 1 having an active hydrogen group such as hydroxyl group, amino group and imino group on its surface or with such a group added thereto to wash off unreacted monomers therefrom, allow such adsorbents to react with water or moisture in air and produce an intermolecular dehydration, whereby an adsorbing monomolecular film excellent in water- and oil-repellent properties and clouding and contaminating proofness is obtained.
Patent JP-H08159231-A (JP)
Title: Screw feeding mechanism and rectilinearly moving stand for ultra-high-vacuum having its mechanism
Inventor: HARADA KUNIO
IPC: F16H25/22
Filed: 1994-12-06
Abstract: PURPOSE: To provide a screw feeding mechanism by which discharge gas in a vacuum is reduced and rotational resistance is reduced by arranging a radial ball bearing instead of a screw thread of a nut part in the screw feeding mechanism to rectilinearly move the nut part by rotating a screw shaft. CONSTITUTION: In a screw feeding mechanism 3 composed of a screw shaft 7 and a nut part 6, a radial ball bearing 13 by which rolling resistance is reduced and discharge gas is reduced, is arranged between the screw shaft 7 and the nut part 6. An angle part formed by an inside surface 23 of an inner wheel ring 22 of the radial ball bearing 13 and end surfaces 24 and 24' and a screw groove of the screw shaft 7, are brought into rolling contact with each other, and are meshed with each other, and an outer ring 20 of the radial ball bearing 13 is connected to and held by the nut part 6, and the screw shaft 7 is rotated, and the nut part 6 is rectilinearly moved. According to this, rotational resistance can be reduced even in a vacuum where a friction coefficient becomes larger than in the atmosphere, and discharge gas generated from the screw part can be reduced.
Patent JP-2001126724-A (JP)
Title: Method for manufacturing hydrogen-occlusion alloy powder
Inventor: SHINTANI HISAFUMI
IPC: B22F1/00
Filed: 1999-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a practical and very beneficial hydrogen absorbing alloy powder for an alkali secondary cell negative electrode, which has better initial characteristics and high efficiency property than those of a hydrogen absorbing alloy power used a negative electrode of prior art alkali secondary cell and furthermore satisfies service life characteristic. SOLUTION: A hydrogen absorbing alloy powder for an alkali secondary cell negative electrode is obtained by milling a hydrogen absorbing alloy mass and a thin band manufactured using prior art method to particles, having an average particle diameter of 15 μm or smaller by a impact pin milling machine, mixing an alloy before, during or after milling with a rate earth oxide and/or a rate earth hydroxide and dry surface-treatment of the obtained alloy powder.
Patent JP-H04176289-A (JP)
Title: Picture transmitting method
Inventor: TAIMA KIICHIROU
IPC: H04N19/80
Filed: 1990-11-09
Abstract: PURPOSE:To transfer an object through a low-rate transmission path with high definition by extracting the contour from the picture photographed under the condition where the object is in the background with many random noises, distinguishing the object from the background, and transferring the objective data inside of the contour after compression. CONSTITUTION:For example, a photographing picture 200 photographed by an image pickup sensor 10 incorporated in an air plane 100 is converted into digital data by an analog/digital converter 20 to be stored in an original picture frame memory 50. A contour characteristic extraction processing 33 is performed on a Laplacian image prepared by an edge extraction processing 32, direction code video is prepared, and a boundary line is prepared. Then, low-frequency noise is eliminated by an area decision processing 42, and the contour picture data of the only object is stored in a contour picture frame memory 60. In an object compression processing 70, the object contour of the contour picture frame memory 60 is referred to, and the only ship 110 which is the object of the original picture frame memory 50 is compressed and transferred.
Patent JP-H02147931-A (JP)
Title: Detection of leak for pipeline
Inventor: ONISHI YASUNORI
IPC: G01M3/28
Filed: 1988-11-30
Abstract: PURPOSE:To detect a small leak accurately by a method wherein a pressure value measured with a manometer is used to determine a drop rate of a pressure at a specified measuring position and a leak is determined to occur in a pipeline when the value is deviated from a predetermined range. CONSTITUTION:Measured pressure values from a plurality of manometers 21-26 set on a gas pipeline 1 are converted with an A/D converter 4 into a digital signal through an input circuit 3 to be transmitted to a first memory 5 and a first arithmetic circuit 6 in a computer 8. In the circuit 6, a measured pressure value at a desired time and the contents of the memory 5 are inputted from an A/D converter 4 and a pressure drop rate is calculated to be transmitted to a second memory 7 and a second arithmetic circuit 8. The circuit 8 inputs the pressure drop rate at a desired time from the circuit 6 and the contents of the memory 7 to calculate a pressure drop acceleration to be transmitted to a judgement circuit 9. Based on the pressure drop acceleration transmitted from the circuit 8, the circuit 9 judges whether a leak occurs or not. When the existence of a leak is determined, a required display is performed through an output device 10.
Patent JP-H05111953-A (JP)
Title: Filler pipe made of thermoplastic synthetic resin and manufacture thereof
Inventor: UEDA KATSUHIKO
IPC: B29C49/04
Filed: 1991-10-23
Abstract: PURPOSE:To install a protector made of a thermoplastic synthetic resin integrally, and obtain the high adhesion of an inlet made of a metal and a main pipe without damaging molding efficiency. CONSTITUTION:An inlet 5 made of a metal covering an adhesive thermoplastic synthetic resin 14 is inserted under the state, in which the adhesive thermoplastic resin 4 is not melted, while a protector 3 is molded integrally. Accordingly, since a parison 12 is not quenched even when the parison is brought into contact with the adhesive thermoplastic synthetic resin 4, the parison 12 is fast stuck to the adhesive thermoplastic synthetic resin 14 with excellent fluidity and the state of superior adhesion is obtained, thus making a cooling time shorter than that when the adhesive thermoplastic synthetic resin 14 is heated and melted previously.
Patent JP-H04176736-A (JP)
Title: Constant speed traveling control device for vehicle
Inventor: KATAYAMA KAZUYORI
IPC: B60K31/02
Filed: 1990-11-09
Abstract: PURPOSE:To reduce the cost with a simple construction and attain an easy design without damaging performance of constant velocity traveling control by carrying out comparison between movement of an actuator and a specified value of transmission characteristics, and supplying signals corresponding the results of comparison to a constant speed traveling control means. CONSTITUTION:To a constant speed traveling control means 8 respective signals of a vehicle speed detection means 2, constant speed running command means 4 and actuator movement detection means 9 are input, and a control signal for controlling an engine output so that an actual vehicle speed detected with processing for constant speed running carried out may correspond with a target vehicle speed is output to an actuator 5. To the detection means 9 control output of the means 9 and output signal of the means 4 are input to detect movement of the actuator 5, and through comparison of a stroke of the actuator 5 with a threshold value corresponding to e.g. 80% of a speed change characteristic of a controller for automatic speed changing, a signal corresponding to the comparison results is output to the means 8.
Patent JP-2001124981-A (JP)
Title: Photographing device
Inventor: IWASAKI TAKASHI
IPC: G03B13/36
Filed: 1999-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a photographing device which takes a photograph in the best or a desirable focusing state, even if focusing by automatic focusing has a slight focusing error and to provide a photographing device which can effectively use a photosensitive material and a storage medium, by reducing as much as possible photography in neither the best nor a desirable focus state, through nearly the same easy shutter releasing operation as general photographing operation. SOLUTION: This photographing device has a reference focus determining means for determining a reference movement quantity for moving at least one of a photographic lens and a photodetecting means to a 1st subject part with the both being in the relation of a reference focus position, a defocusing detecting means which detects the quantity of defocusing of a 2nd subject part based upon the 1st subject part, and a control means which takes pictures within the focus operation range of the defocusing quantity.
Patent JP-H11138528-A (JP)
Title: Continuous kneeding extruder
Inventor: TAKAHASHI KATSUNORI
IPC: B29B7/38
Filed: 1997-11-05
Abstract: PROBLEM TO BE SOLVED: To increase a treating capacity, while preventing the occurrence of such a state that in a continuous kneading and extruding machine for resin or the like, when the size of a device is increased or the number of revolutions of a rotor is increased in order to increase the processing capacity, vibrations generated by a vibration imparting frequency in proportion to a multiplicity of the number of rotor blades, and a characteristic vibration generated in the entirety of the device resonate, and in an extreme case, such resonance leads to the failure or damage to the device. SOLUTION: A characteristic vibration adjusting means 18 is provided between rotors 4, 5 connected to a reduction gear portion 1 and a rotary driving device 16 for transmitting a rotational driving force to this reduction gear portion 15. The characteristic vibration adjusting means 18 has at ends thereof joint portions 20, 21, and an operating shaft portion 22 is provided at an intermediate portion therebetween, and the operating shaft portion 22 may be replaced with one having a different shaft diameter, whereby the torsional rigidity can be changed depending on shaft diameters.
Patent JP-H07134044-A (JP)
Title: Compensation constant modification device of sensing device
Inventor: HONMA TOSHIO
IPC: G01D3/028
Filed: 1993-11-09
Abstract: PURPOSE:To easily and positively change the setting of compensation constant even if a sensing device is installed at a narrow or high location or a dangerous location etc. where a worker cannot enter easily. CONSTITUTION:A remote control part R which is constituted separately from a sensing device M and a compensation constant modification part C which is incorporated in the sensing device M are provided. The remote control part R is constituted of a transmission signal generation part 5 for generating a transmission signal St by adding a custom code D to new compensation constants an, bn,... to be modified and a light emitting part 6 for emitting light corresponding to a transmission signal St. Also, a compensation constant modification part C is constituted of a light reception part 7 and a rewriting processing part 8 which interprets a reception signal Sr obtained from the light reception part 7 and then obtains new compensation constants an, bn,... and then rewrites the compensation constants an, bn,... stored at the memory 3 to new compensation constants an, bn,....
Patent JP-H07133564-A (JP)
Title: Tensor unit for braider bobbin carrier
Inventor: YAMAMOTO TAKU
IPC: D04C3/18
Filed: 1993-11-09
Abstract: PURPOSE:To enable the yarn to be passed easily through the tensor in the bobbin carrier of upright doffing type it the braider. CONSTITUTION:In the upward order from the bottom, the main tensor 5 and a couple of guide rollers 6, 7 are arranged in a straight line, and the top roller 16 is supported so that its trace passes between both of the rollers 6, 7, and the looseness-removing arm is energized so that the thread line is flexed between the guide rollers 6, 7 and the plate spring stopper 18 is set at such a position that the arm 8 can be tentatively stopped without trouble in threading.
Patent JP-H04179125-A (JP)
Title: Manufacture of semiconductor device
Inventor: MUNETA TAKAYUKI
IPC: H01L21/768
Filed: 1990-11-08
Abstract: PURPOSE:To enhance the reliability upon the formation of contact hole avoiding the increase in contact resistance as well as for enhancing the reliability upon a semiconductor by a method wherein, after the formation of a contact hole, a semiconductor substrate is immersed in a solution containing nitric acid so as to form an upper layer wiring connecting to a lower wiring through the contact hole. CONSTITUTION:A PSG film 2 is formed on a semiconductor substrate 1; a lower layer aluminum wiring 3 is formed; and then plasma oxide film 4 and another PSG film 5 are deposited as insulating films on the whole surface covering the lower layer aluminum wiring 3. Next, a resist mask 6 having an opening 6A above the lower layer aluminum wiring 3 formed on the PSG film 5 and then PSG film 5 and the plasma oxide film 4 are etched away from the opening 6A to make a contact hole 7 for exposing the lower layer aluminum wiring 3. At this time, a polymer (high molecular film) 8 is formed on the sidewall of the contact hole 7. Finally, this wafer is immersed in concentrated nitric acid wherein the polymer 8 is melted down and then the resist mask 6 is removed to form an upper layer aluminum wiring 9.
Patent JP-H04175393-A (JP)
Title: Preparation of adhesive for electronic part and electronic circuit
Inventor: AKIGUCHI NAOSHI
IPC: C08K5/544
Filed: 1990-11-07
Abstract: PURPOSE:To obtain an adhesive for temporarily fixing electronic parts which does not need any mechanical caulking mechanism, exhibits high temporarily fixing strength does not need heat-curing after temporary fixing, and has good electric insulation by compounding two specified silicone resins and an acid amide. CONSTITUTION:50-95wt.% silicone resin of formula I (wherein R and R' are each an alkyl; l is 1-20), 0.1-5wt.% silicone resin of formula II (wherein m is 1-3; n is 1-3) and 0.3-50wt.% acid amide (e.g. stearamide) are compounded to obtain an adhesive for electronic parts. It is possible thereby to obtain an adhesive which does not need any mechanical caulking mechanism when used for the temporary fixing of electronic parts, exhibits high temporarily fixing strength does not need heat-curing after the temporary fixing of electronic parts, and has good electric insulation.
Patent JP-H06150112-A (JP)
Title: Cash management system and cash managing method
Inventor: SATO JUNKO
IPC: G07D9/00
Filed: 1992-11-13
Abstract: PURPOSE:To improve the attendance efficiency, fund efficiency and the working rate of ATM and CD of a cash management company by calculating optimum replenishing data next time and after by estimating it from the past cash use amount for every cash automatic transaction machine(ATM) or cash dispenser system (CD). CONSTITUTION:CD are installed in an A store to a D store, each CD is connected to a host computer 1 by on-line and the payment transaction by a card is possible. By using a cash management device 3 installed in a cash management company 2, the cash replenishing management of CD is performed by an IC card 3a. By performing a prescribed operation after a clerk completes cash replenishing, the cash use amount data recorded on the IC card 3a is registered in the cash management device 3. The cash management device 3 calculates the use amount up to the next replenishing date by a fixed reference and displays cash use amount actual record/predicting table for each CD on a CRT display. The actual record tables classified by months years and optimum patrol routes are possible to be outputted.
Patent JP-H11141082-A (JP)
Title: Method of constructing staircase and unit staircase
Inventor: TAKADA SEISHIRO
IPC: E04G21/14
Filed: 1997-11-06
Abstract: PROBLEM TO BE SOLVED: To construct a stairway with staircase prior to a skeleton without using any special temporary construction to enhance the efficiency and safety of construction, and to separate the skeleton from the staircase to increase the freedom in design, particularly, of a structure having a high stair height or an irregular stair height. SOLUTION: A wall panel 1 corresponding to a staircase to be constructed is assembled in an assembling position, and a self-standing inner form 20 is constructed. A steel frame staircase 22 is put in the inner form 20, fixed to the bracket on the inner surface of the wall panel 1 to construct a unit staircase 30. The unit staircase 30 is transferred to a staircase constructing position, placed on an existing unit staircase 30a, and connected thereto. The prescribed number of unit staircases 30, 30a are laminated, an outer form is constructed on the circumference of the inner form 20, and concrete is placed thereto to construct a staircase wall.
Patent JP-2000127938-A (JP)
Title: Antiskid control device
Inventor: TSUJI HIROYUKI
IPC: B60T8/58
Filed: 1998-10-26
Abstract: PROBLEM TO BE SOLVED: To perform proper brake control, by highly accurately detecting a rapid rise of a road surface friction coefficient (μ jump condition) in each wheel without additionally providing a particular sensor, and surely suppressing insufficiency of brake force at μ jump time. SOLUTION: This device comprises a wheel speed detection means 6a detecting a wheel speed Vw, brake pressure adjusting means 4a arranged corresponding to each wheel, and a controller 10A controlling a braking amount of a brake driven by the brake pressure adjusting means. The controller includes a means 14 calculating a brake parameter based on the wheel speed, control amount arithmetic means 15 outputting a drive command DA for decreasing/ increasing, based on the brake parameter, a brake pressure applied to each wheel from the brake pressure adjusting means, means 16 deciding a μjump condition, and a means 17 changing the brake pressure into an increasing direction at μ jump time.
Patent JP-2000132589-A (JP)
Title: Schedule management control system for facility and equipment in store and network operation management control system for store
Inventor: SHIMO SATOSHI
IPC: G06Q50/00
Filed: 1998-10-26
Abstract: PROBLEM TO BE SOLVED: To make easily changeable the schedule setting by automatically shifting and setting the operating time bands of control patterns which are set before and after an operating time band of pattern control when this operating time band is changed to the business hours of a store. SOLUTION: A schedule control setting means 2 designates the pattern control that is previously set to the facilities and equipments of a store such as an illuminator 5, an air conditioner 6 and a ventilation fan 7 and then inputs the control start time and the control end time or the operating hours of the pattern control to set the operation hours of the pattern control. When the operating time band of the pattern control is changed to the business hours of the store, the means 2 can automatically shift and set the operating time bands incidental to the operating time band of the pattern control. Thereby, it is not required to perform a troublesome operation to sequentially change the operating time bands of the pattern control which are incidentally set before and after the business hours of the store.
Patent JP-H0713078-A (JP)
Title: Zoom lens
Inventor: OHASHI KAZUYASU
IPC: G02B13/18
Filed: 1993-12-03
Abstract: PURPOSE:To provide the zoom lens which has a wide field angle and a large variable power ratio and is compact. CONSTITUTION:The zoom lens is varied in power by varying the interval between a 1st group with positive focal length and a 2nd group with negative focal length; and the 1st group is constituted by arranging a 1st lens which is a positive meniscus lens having its convex surface on an object side, a 2nd lens which is a biconcave lens, a 3rd lens which is a biconvex lens, and a 4th lens which is a biconvex lens in order from the object side and the 2nd group is constituted by arranging a 5th lens which is a positive meniscus lens having its convex surface on the image side, a 6th lens which is a negative lens, and a 7th lens which is a negative meniscus lens having its convex surface on the image side. Then conditions (1) 0.27<f1/fT<0.31, (2) (d8+d9T)/fT<0.035, and (3) -1.1<f2/f1<-0.9 are satisfied, where fT is the focal length of the whole system at the long-focus end, f1 the focal length of the 1st group, f2 the focal length of the 2nd group, and d8-f9T the interval between the 1st and 2nd groups at the long-focus end.
Patent JP-H11144880-A (JP)
Title: Airport lamp control system
Inventor: SUMI KATSUHIRO
IPC: H04B3/54
Filed: 1997-11-06
Abstract: PROBLEM TO BE SOLVED: To stably transmit a lighting control signal with high speed using a power line for supplying a power signal to a lamp by controlling the corresponding lamp using such a control signal as a noise component is extracted to be stored at the time of no lighting control signal transmission, and as a noise signal contained in the control signal is removed by the stored noise signal at the time of signal transmission. SOLUTION: After a basic noise signal generated in a power line by a power source device is preliminarily extracted to be stored, lighting control signals for respective lamps are transmitted using the power line. Though the control signal is superposed with the basic noise signal, only the control signal is surely taken out because the basic noise signal contained in the control signal is removed using the preliminarily stored basic noise signal. The lighting control signal is thereby transmitted with high speed by a transmitting device like an ordinary data without being influenced by the noise signal, an exclusive signal line is not required, and breaking of wire, trouble or the like is eliminated thereby to enhance reliability.
Patent JP-H06132815-A (JP)
Title: Pll device
Inventor: MORIKAWA YASUHIRO
IPC: H03L7/08
Filed: 1992-10-19
Abstract: PURPOSE:To provide a PLL device capable of followup in a short time even when the device is set to the time constant of a long cycle or the frequency of an input signal is changed. CONSTITUTION:An input signal inputted to an input terminal is frequency divided by a variable frequency divider 2, the cycle of this frequency divided signal is counted by a counter 3, this counted result is inputted to a computing element 4, and arithmetic with a theoretical value decided by a frequency dividing ratio (m) is performed. Then, a correction controller 5 changes a VCO control voltage and the frequency dividing ratio (m) corresponding to the arithmetic result of the computing element 4. Therefore, the PLL device is provided to follow up the change of the input signal excepting for the specified change in a short time even when it is set to the time constant of the long cycle.