baber/WOPTO huggingface dataset:
Patent JP-H03146059-A (JP)
Title: Nonreturnable diaper
Inventor: INOUE YASUSHI
IPC: A61F13/58
Filed: 1989-11-02
Abstract: PURPOSE:To effectively utilize both an indication tape and a waist periphery elastic member by attaching each indication tape to the opposed side in a front side area of a diaper, separating a half area of the inside in the lower direction from the lower side edge of the waist periphery elastic member of the diaper body, and also, positioning at least a part of a half area of the outside on the upper face of an outside surface sheet on the upper face of the elastic member. CONSTITUTION:In an indication tape 17, its center area 17a is separated in the lower direction from the lower side edge of a waist periphery elastic member 4 in a front side area 2 of a diaper body 1, and the upper side part of both outside areas is positioned on the upper face of an outside surface sheet 9 on the upper face of a non-flexible part 4a of the elastic member. An inside half area 7a of the indication tape 7 is detached from a flexible axis of the waist periphery elastic member 4, therefore, it hardly receives directly strong contraction force of the waist periphery elastic member 4, and wrinkled are hardly derived. An outside half area 7b of the indication tape is positioned in the flexible axis of the elastic member, but in both outside areas of the waist periphery elastic member, its contraction force is weaker than that in its center area, therefore, wrinkles are hardly derived.
Patent JP-2000116134-A (JP)
Title: Power supply
Inventor: MINE RYUTA
IPC: H02M7/12
Filed: 1998-10-09
Abstract: PROBLEM TO BE SOLVED: To provide a power supply which has no overshoot in the output even if there is an interruption of AC input which continues for as short a time as a control system does not stop. SOLUTION: The ON/OFF state of the AC supply voltage input from input terminals 1, 2 is detected by an AC voltage detection circuit 11. When the AC voltage detection circuit 11 detects that a commercial AC power supply is cut off, it resets a soft start circuit 10 after a given period of time. Next time the AC power supply is turned on, a soft start signal is output from the soft start circuit 10 to start up a power circuit by soft start. Thereby, overshoots which can be generated by instantaneous cutoff of AC input can be reduced.
Patent JP-S62144680-A (JP)
Inventor: NIIYAMA KICHIHEI
IPC: A63F7/02
Filed: 1985-12-20
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-H05215075-A (JP)
Title: Hydraulic piston pump with servo type displacement volume controller
Inventor: KEBUIN BUI FUORANDO
IPC: F03C1/00
Filed: 1992-10-26
Abstract: PURPOSE: To provide a displaceable hydraulic piston pump with servo displacement control for varying the displacement of the pump. CONSTITUTION: Two pressure energy translating devices in the form of pumps (or motors) 10 are arranged for a common valve block 12. A servo control 14 is designed to be mountable on the pump (or motor) as an independent subassembly 14. The valve block 12 includes four pairs of discharge/suction ports A1 , A2 , B1 and B2 , of which two pairs are for each pump/motor. The valve block further includes a drain port and an external supercharge port. The control includes a construction which provides feel to an operator for how much work is being performed. The control also incorporates a failsafe mechanism so that control is capable of transmitting torque to manually stroke the pump.
Patent JP-2000119824-A (JP)
Title: Grain oriented silicon steel sheet low in core loss
Inventor: HAYAKAWA YASUYUKI
IPC: H01F1/16
Filed: 1998-10-09
Abstract: PROBLEM TO BE SOLVED: To effectively improve core loss in a steel sheet regardless of the steel sheet thickness and also without deteriorating the integration in the orientation of the secondarily recrystallized grains by providing the surface of a steel sheet contg. a specified amt. of Si with an oxide film consisting essentially of forsterite and limiting the contents of Al, B, Se and S on the whole. SOLUTION: The surface of a steel sheet using a stock of high purity contg. 1.0 to 8.0 wt.% Si is coated with a separation agent for annealing composed of MgO, and final finish annealing is executed. In this way, on the surface of the steel sheet, an oxide film consisting essentially of Mg2SiO4 (torsterite) is formed, and, moreover, secondarily recrystallized grains are formed to obtain a grain oriented silicon steel sheet. At this time, the contents of Al, B, Se and S on the whole of the steel sheet contg. the oxide film are respectively controlled to <=20 ppm. Moreover, as the stock for the steel sheet, a high purity material which does not use an inhibitor is preferably used, and, further, a phosphate tensile film contg. colloidal silica is preferably formed laminatingly onto the base film.
Patent JP-2000117261-A (JP)
Title: Device for production of electrically deionized water and passing treatment of water through the same
Inventor: TANABE MADOKA
IPC: B01D61/46
Filed: 1998-10-09
Abstract: PROBLEM TO BE SOLVED: To regenerate ion exchange membrane without using any liquid chemical agent when hydroxide compounds are deposited on ion exchange membrane being used and accordingly the voltage applied to between an anode and a cathode is increased, and to enable a continuous passing treatment of water through the device by providing the device with a switching means for reversing the passing direction of water through a desalting chamber. SOLUTION: The treatment using this device 30 is performed for an appropriate period, e.g. about two to six months until the quality of treated water approaches to its deterioration point by gradual increase in ions in the treated water and after the treatment, the passing direction of water through a desalting chamber 10 is switched to the reverse direction. The switching operation comprises opening valves 2, 3, 6 and 7; closing valves 1, 4, 5 and 8; supplying raw water to the desalting chamber 10 of the device 30 through a liquid transfer line via the valve 2 to obtain treated water via the valve 3; and also supplying the raw water to a concentration chamber 20 through another liquid transfer line via the valves 2 and 6 to discharge concentrated water via the valve 7.  Thus, with such operation, treated water is produced and also, hydroxide compounds deposited on anion exchange membrane, such as calcium hydroxide, are gradually removed from the membrane by acid washing effects of impurity ions in raw water, such as Cl- or SO4-2, to regenerate the anion exchange membrane.
Patent JP-H05124449-A (JP)
Title: Four-wheel drive type farming working vehicle
Inventor: ISHIDA ISAO
IPC: B60K17/34
Filed: 1991-11-01
Abstract: PURPOSE:To improve safety and workability by installing a bypass, running around a hydraulic valve for driving a clutch device, in a return oil passage to the tank of the hydraulic type clutch device by means of which the powers of front and rear wheel gear shifting devices are sitched to each other and providing a hydraulic valve by means of which the bypass is connected and disconnected. CONSTITUTION:A gear shifting device 45 through the working of which an input shaft S0 is selectively coupled to a rear wheel drive shaft 20 and a front wheel drive shaft 30 is driven by means of an oil pressure from a first hydraulic valve V1 driven by means of a handle 13 and a pitman arm 14. Further, a bypass BP running around the first hydraulic valve V1 is installed to a return route running from a room R of a main change-over clutch device 46 to an oil pressure tank T, and a second hydraulic valve V2 by means of which the flow of crude oil is connected and disconnected in linkage with a main shift lever ML is located in the bypass. Through the working of this constitution, front wheels are brought into an accelerated state during running at a high speed and back running. Thus, operation to accelerate front wheels and decelerate rear wheels is regulatable during high speed running and back running or arbitrarily and safety and workability can be improved.
Patent JP-H01129043-A (JP)
Title: Production of porous polytetrafluoroethylene resin film
Inventor: KAWAI TAKASHI
IPC: C08J9/28
Filed: 1987-11-13
Abstract: PURPOSE:To obtain the title film which is thick and has an easily controllable porous structure, by molding a mixture of a polytetrafluoroethylene resin dispersion with a fiber-forming polymer, heat-treating the obtained molding and removing said polymer from the molding. CONSTITUTION:A mixture is obtained by mixing a dispersion (A) obtained by dispersing a polytetrafluoroethylene resin (a) of a particle diameter <=1mu in an aqueous or organic medium (b) with 10-300wt.%, based on component (a), fiber-forming polymer (B) and, optionally, at most 1000wt.%, based on component (a), additive (C) which can be removed by heat decomposition, extraction, dissolution, decomposition by irradiation, etc., at 100 deg.C or below. This mixture is molded and heat-treated at a temperature higher than the m.p. of component (a), and component B and, optionally, component C are removed from the molding.
Patent JP-H08148094-A (JP)
Title: Color picture tube
Inventor: TAKAHASHI TORU
IPC: H01J29/28
Filed: 1994-11-22
Abstract: PURPOSE: To attain preventing damage of a conductive film due to contact of a supporting means by forming the conductive film of a fluorescent material screen under a specific condition, in a color picture tube provided with a respectively prescribed vacuum envelope wall, fluorescent material screen and the supporting means. CONSTITUTION: A color picture tube comprises a vacuum envelope 6 having a substantially rectangular flat face plate 1 and a rear plate 3 almost parallelly opposed to this face plate, fluorescent material screen 10 having fluorescent material layers B, G, R of a plurality of colors formed to be regularly arranged in an internal surface of the face plate 1 to form a conductive film in a back surface and a supporting means 15 arranged between the face plate 1 and the rear plate 3 to support an atmospheric pressure load applied to the face plate 1. In this picture tube, the conductive film 9 of the fluorescent material screen 10 is formed not at least in the vicinity of a side end part of the face plate 1 of the supporting means 15 or but into a thin film thickness as compared with the other part.
Patent JP-2000112510-A (JP)
Title: Robot teaching method and its device
Inventor: SENDA RIKIYA
IPC: B25J19/06
Filed: 1998-10-09
Abstract: PROBLEM TO BE SOLVED: To provide a robot teaching method for easily preventing the interference of an end effector and a robot arm, and for realizing the target position attitude of the end effector. SOLUTION: This is a robot teaching method for preparing teaching data for teaching the operation of a robot. This method comprises steps S1-S3 for setting a robot arm model and an end effector model, step S4 for calculating the presence or absence of the interference of the robot arm model and the end effector model, and step S5 for calculating the joint moving amounts for each joint of the robot so that the end effector can be made close to the target position attitude as much as possible, and for updating the joint value into a new joint value by adding the joint moving amounts to a joint value indicating the present robot attitude. Then, the S4 and S5 are successively repeated based on the updated new joint value until the end effector can be made dose to the target position attitude. Thus, the teaching data can be prepared.
Patent JP-H09104142-A (JP)
Title: Paper feed mechanism of printer
Inventor: YAMAGUCHI NAOTO
IPC: B41J11/42
Filed: 1995-10-09
Abstract: PROBLEM TO BE SOLVED: To automatically suppress te generation of paper jamming accompanying operation. SOLUTION: At a time of a pull mode wherein respective paper feed modes are detected according the revolving positions of a release shaft 24 by detection sensors 27, 29 and, only pull tractors are operated, even when a paper park button pushed, the push tractors are controlled so as not to prevent the reversal of the push tractor. By this constitution, the generation of paper jamming accompanying the reverse feed of continuous paper at a time of a pull mode is suppressed.
Patent JP-H03148640-A (JP)
Title: Quantum fluctuation modulation
Inventor: OSAKABE ISAO
IPC: H04B10/556
Filed: 1989-11-04
Abstract: PURPOSE:To transmit or record information at the higher density than the frequency of a carrier wave by applying modulation to the quantum fluctuation included in the carrier wave. CONSTITUTION:While the transmission quantity is heretofore considered to be limited by the product of the frequency of the carrier wave and time in the transmission of information, the information can be transmitted or recorded at the density higher than the basic frequency of the carrier wave if the modulation is applied to the quantum dynamical fluctuation of the frequency higher than the basic frequency contained in the carrier wave. More specifically, the variable intensity or phase change, etc., formed by coding the frequency higher than the basic frequency is applied to the quantum dynamical fluctuation existing internally in the carrier wave by using a squeeze method or hypercoherent method, by which the information transmission and recording quantity can be increased. This method is utilizable for improving the performance of various kinds of communicating and recording systems, computers, etc.
Patent JP-H02181508-A (JP)
Title: Variable pass band surface wave filter
Inventor: EKEE EERUMANFUARUKENAU
IPC: H03H9/64
Filed: 1989-11-06
Abstract: PURPOSE: To select different pass bands by providing two parallel tracks and substituting filters and high-level external connection parts accompanied with these filters with a single surface wave filter which can be easily connected. CONSTITUTION: The surface wave filter is provided with a single crystal piezoelectric substrate 1, and two tracks are provided in parallel on its surface. Busses 2 and 3 of a converter EW1 of one track A are placed in different potentials, and one bus 4 of a converter EW2 of the other track B is placed in one of both potentials, and the other bus 5 can be selectively connected to one of these potentials. Consequently, different pass bands can be selected as the pass band of the filter by connection and disconnection of individual tracks A and B. Thus, selectability is improved as desired.
Patent JP-H08119348-A (JP)
Title: Bag with fixed volume delivery port
Inventor: YAMADA KUNIO
IPC: B65D75/58
Filed: 1994-10-31
Abstract: PURPOSE: To provide a bag which is mounted to a liquid delivery device and in which liquid is prevented from coming into contact with a delivery element and air is prevented from coming into the bag, and further fixed volume of liquid is always and precisely delivered regardless of changes in volume of liquid in the bag. CONSTITUTION: A bag 1 with a fixed volume delivery port is formed from a flexible material having high gas barrier property and has a fixed volume delivery port 3 comprising a storage bag 2, inlet 4, fixed volume bag 5, and outlet 6, which being in communication with one another, and the inlet 4 and outlet 6 can be closed by pressing so that feeding liquid into the bag 5 and delivering liquid from the bag 5 can be controlled. A pressure regulating region 10 and a regulating hole 11 are formed at the lower section of the bag 2, and a contact preventing part is formed in the inlet 4 and outlet 6. Thus decomposition and deterioration by oxidation of liquid can be avoided, and even the quality of neutral drink can be maintained for a long period and fixed volume delivery can be always achieved.
Patent JP-H11127441-A (JP)
Title: Image pickup device
Inventor: MIKI KENICHI
IPC: H04N5/335
Filed: 1997-10-21
Abstract: PROBLEM TO BE SOLVED: To simultaneously pick up images which have different scale factors without using a two visual field lens-barrel or an electric zoom lens-barrel by making a light receiving surface size of at least more than one image picking up means different from the light receiving surface sized of the other image picking up means. SOLUTION: 1st to 3rd image pickup devices 10, 12 and 14 which are respectively arranged at an image formation position of incident light consist of many CCDs which are arranged two-dimensionally, and the diagonal sizes (size) of effective light receiving surfaces of the device 10, 12 and 14 have respectively different sizes. In such cases, for instance, when the diagonal size of the effective light receiving surface of the device 10 is 1/2 inch, the diagonal size of the effective light receiving surface of the device 12 is 1/3 inch and the diagonal size of the effective light receiving surface of the device 14 is 1/4 inch and they follow an NTSC standard respectively, the scale factor per pixel of the device 10 is 2/3 as mush as one pixel of the device 12 and also is 1/2 as much as one pixel of the device 14.
Patent JP-H02136570-A (JP)
Title: Power generator utilizing wave power
Inventor: MIURA MASAHIRO
IPC: F03B13/18
Filed: 1988-11-15
Abstract: PURPOSE:To simplify structure by inserting a rod having the second float in the lower part in vertically movable ways into a float and fixing the rod onto the sea bottom by a cable, etc., and revolving the roller of a power generator by the relative vertical movement between the rod and the sea bottom due to the wave motion. CONSTITUTION:A buoy 1 which is set on the sea surface is formed into a long cross tie form, and each weight W is suspended at the both edge parts in the longitudinal direction. At the center position in the longitudinal direction of the buoy 1, a rod 2 which is allowed to penetrate vertically is installed in slidable ways for the buoy 1, and the second buoy 3 is connected integrally at the lower edge of the rod 2. In the second buoy 3, one edge of a cable 4 the other edge of which is connected with an anchor 5 is connected with an engagement part 30 formed on the undersurface. Therefore, the rod 2 is moved relatively vertically by the vertical movement of the buoy 1 by the wave motion, and the power generation roller of a power generator 6 mounted onto the buoy 1 is revolved by the vertical movement.
Patent JP-H06141370-A (JP)
Title: Remote supervisory equipment
Inventor: OZAWA HIDEYUKI
IPC: G08C15/00
Filed: 1992-10-27
Abstract: PURPOSE:To reduce power consumption in a slave equipment. CONSTITUTION:A slave station equipment 1 detects a secondary pressure of a governor by pressure transducers 11, 12. Upon the receipt of a polling call from a master station equipment, a CPU 20 closes a switch 18 in a booster circuit 17 to start power supply of DC 24V to the pressure transducers 11, 12. The CPU 20 receives detection data from the pressure transducers 11, 12 via an A/D converter circuit 22 and opens the switch 18 after data input. The CPU 20 sends data via a teleterminal radio terminal equipment 6. After the end of data transmission, a mode input terminal is controlled and the equipment is in standby in the power save mode with less power consumption till a call comes from the master station equipment next.
Patent JP-H1094549-A (JP)
Title: Dental implant
Inventor: SOEDA HIROMITSU
IPC: A61C8/00
Filed: 1996-09-24
Abstract: PROBLEM TO BE SOLVED: To speed up operation and to make reoperation for removal of a sheet unnecessary by fixing the sheet being adjusted into a shape fitting to a bone face and an implant and consisting of a biodegradable and absorbable resin on the implant to make an integrated structure. SOLUTION: An implant is selected from a pure titanium, a titanium alloy consisting of a compsn. of 6% aluminum, 4% vanadium and 90% titanium and furthermore, metal raw materials used for this application in general. On the other hand, a shaping sheet to be integrated therewith is selected from biodegradable and absorbable polymers e.g. polylactic acid (L-isomer, D-isomer, blends of L-isomer and D-isomer or copolymers, etc.), polyglycolic acid, or blends thereof, polycaprolactone, (poly)-dioxanone and furthermore, chitin, collagen, etc., being natural raw materials and is prepd. by molding this or shaping a sheet-like material prepd. by making this into a film with a thickness with which the shape can be kept into a shape being fittable to the bone face and the implant.
Patent JP-H06141021-A (JP)
Title: Transmitter/receiver for code division multiplex communication
Inventor: MATSUMOTO TADASHI
IPC: H04B1/712
Filed: 1992-10-27
Abstract: PURPOSE:To obtain a transmitter/receiver for code division multiplex communication in which a diversity effect by an ARD system can be hightened by eliminating the influence of mutual correlation from a signal to another operator received by a reception station via the same propagation path in the outgoing channel of a mobile communication system. CONSTITUTION:Spread spectrum is performed by applying processing to a vector (u) setting the information symbol input 1 of plural operators as an element by an inverse correlation filter 2 on a transmission side, and multiplying each element of an output vector (y) by a spread sequence 4 in a spreading unit 3 to achieve spread spectaum, and spread output 5 is transmitted via a BPSK modulator 6. On a reception side, plural reception signals propagated via plural propagation paths provided with different propagation time are inversely spread, are synthesized by multiplying them by complex weighting coefficients, respectively, and ARD is performed which controls the complex weighting coefficients so as to minimize the square of the error of the output signal after synthesis from a reference signal point.
Patent JP-H09134914-A (JP)
Title: Formation of element isolation region
Inventor: YAMAUCHI MICHIKO
IPC: H01L21/316
Filed: 1995-11-08
Abstract: PROBLEM TO BE SOLVED: To provide an improved LOCOS (local oxidation of silicon) method, which suppresses the generation of a bird's beak and can enhance the flatness of the surfaces of element isolation regions. SOLUTION: This method forms an antireflection pattern 13a consisting of a silicon nitride film on a substrate 11 consisting of silicon via a pad oxide film 12, introduces fluorine ions and oxidation ions in the surface layer of the substrate 11 by an ion-implantation using the pattern 13a as a mask, then, performs a heat treatment of the substrate 11 and oxidizing and fluorinate selectively the surface layer parts, which are exposed through the pattern 13a, of the substrate 11 to form element isolation regions 16 consisting of a silicon fluorooxide film.
Patent JP-S63143136-A (JP)
Title: Paper sheet feeder
Inventor: KAWAMOTO TAKAHIRO
IPC: G06K13/103
Filed: 1986-12-03
Abstract: PURPOSE:To prevent double feed of paper sheet reliably, by providing an endless belt movable upward while contacting with the rear end at the opposite side from the feeding direction of paper sheets stacked in a hopper and moving said belt horizontally corresponding to the size of the paper sheet. CONSTITUTION:Many paper sheets 9 are stacked in a hopper section 19 and fed in the direction of an arrow A from upper one. Thus fed out paper sheet 9 is carried while being separated by means of a picker roller 3 and a reverse roller 8, then carried by means of a feed roller 10. An endless belt 16 entrained over rollers 13, 14 is provided at the rear end side of the paper sheet 9 in the hopper section 19, then the belt 16 is moved in horizontal direction H such that the belt 16 moves upward and contacts with the rear end of the paper sheet 9. Consequently, the rear ends of the paper sheets 9 and disarranged and adjustment of contacting pressure of a pressure roller or the interval between the picker roller and the reverse roller can be eliminated regardless of the size or quality of the paper sheet.