baber/WOPTO huggingface dataset:
Patent JP-H04128205-A (JP)
Title: Method for preventing marine attaching organism from fouling
Inventor: NAITO MASAMITSU
IPC: A01N61/00
Filed: 1990-09-19
Abstract: PURPOSE:To prevent attaching by heating an antifouling material consisting essentially of an insoluble oil, liquefying the material, covering the periphery of a rope material or both surfaces of a perforated sheetlike material with the liquefied antifouling material, then cooing the antifouling material and adhering the antifouling material in the form of jelly thereto. CONSTITUTION:Marine attaching organisms are prevented from attaching to a rope material, etc., by heating an antifouling material consisting essentially of an insoluble oil (e.g. machine oil, edible oil or waste oil) at 140-180 deg.C, coating the periphery of the rope material or both surfaces of a perforated sheetlike material with the aforementioned liquefied antifouling material, then cooling the antifouling material and adhering the antifouling material in the form of jelly thereto. Since the marine attaching organisms cannot attach thereto by effects of the oil and the aforementioned organisms show repellency for the oil, attaching of shells such as barnacle or seaweeds is not caused at all. The aforementioned method has advantages such as no fear of marine pollution with elution of toxic substances without requiring labor in adhesion of the antifouling material.
Patent JP-H1072933-A (JP)
Title: Tatami mat
Inventor: MASE KATSUAKI
IPC: E04F15/02
Filed: 1996-08-28
Abstract: PROBLEM TO BE SOLVED: To prevent the warpage of a tatami mat and improve sewing workability by holding both sides of a tatami mat core material with hard fiber boards and providing a covering on the upper surface of the core material. SOLUTION: Both sides of a tatami mat core material 9A are held with hard fiber boards 10A, and a covering 12A is laid on the upper surface of the core material 9A via a cushion material 11A. Also, the reverse side of the tatami mat core material 9A is lined with a moisture-proof sheet 13A and a border material 14A is stitched to the ends of the core material 9A. The core material 9A is formed out of a plastic foam such as polystylene foam, polyethylene foam and polypropylene foam, or a soft fiber board and the like. The soft fiber board, when used as the core material 9A, is reinforced with the hard fiber board 10A. When the hard fiber board 10A is subjected to internal stress, due to absorbed moisture and heating and cooling, the fiber boards are dislocated from each other, thereby absorbing the internal stress.  Consequently, safety in terms of dimensions can be provided, and high sewing workability is ensured.
Patent JP-H04127180-A (JP)
Title: Developer supplying container
Inventor: NAGASHIMA TOSHIAKI
IPC: G03G15/08
Filed: 1990-09-19
Abstract: PURPOSE:To reduce force for pulling out a sealing member by attaching the sealing member to a container main body via recessed and projection parts fitting each other, and slide-moving the sealing member in a state where the recessed and projection parts provided on the side in the direction where the sealing member is pulled out are fitted each other. CONSTITUTION:For attaching the sealing member 12 to the opening part 11a of the container main body 11 in a closed state, concave/convex parts 20 and 21 so as to be fitted each other are provided on the circumference of opening part 11a and the sealing member 12. On the other hand, recessed and projection parts 20A and 21A disposed in the A-direction where the sealing member 12 is pulled out are in parallel. The concave/convex parts 20A and 21A are slide-moved in the state where they are fitted each other by the movement of the sealing member 12 at the time of opening. Therefore, the opening part 11a of the container main body 11 is closed by the sealing member 12. On the other hand, when the opening 11a is opened,the mutual fitting of the recessed and projection parts 20B and 21B disposed out of the A-direction where the sealing member 12 is pulled out, is easily released, and only the recessed and projection parts 20A and 21A are slide-moved in the fitted state. Thus, the force for pulling out the sealing member 12 is reduced.
Patent JP-H08111874-A (JP)
Title: Three-dimensional camera
Inventor: ISHIBASHI KENJI
IPC: G03B35/04
Filed: 1994-10-13
Abstract: PURPOSE: To perform left and write image photographing for reproducing sharp and natural stereoscopic images by linking congestion setting and focus setting in a three-dimensional camera for photographing left and right images provided with parallax in left and right cameras. CONSTITUTION: The congestion setting is performed by changing the mutual gap of left and right photographing lenses 102L and 102R and the focus setting is performed by changing the distance of CCD sensors 103L and 103R for receiving light and the respective photographing lenses 102L and 102R of the left and right cameras 101L and 101R. Also, the cam grooves 110L and 110R of a prescribed shape are formed on a base plate 131 for installing the left and right cameras and the change of the distance of the mutual photographing lenses and the change of the distance between the photographing lenses and the CCD sensors are linked.
Patent JP-S62106326-A (JP)
Title: Photometric apparatus
Inventor: OMORI KOICHI
IPC: G01J1/44
Filed: 1985-11-05
Abstract: PURPOSE:To detect almost only a flash by reducing the effect of a stationary light, by arranging an operational amplifier, a transistor, a resistor and a filter due to capacity between the input and output of a logarithmic compression circuit. CONSTITUTION:When only a stationary light is incident on a light receiving element PD, the photocurrent ip of PD and the photocurrent iD of a diode D come to iD>>iO and iP>>iD when R2/R3 0.5 and the output v1 of an operational amplifier comes to v1=(kT/q)ln(iD/iO)<<(kT/q)ln(iP/iO) by the gain of a filter 102 and is added to the base of an element T to charge capacity C1. When only a flash is incident, the output voltage A1 charges capacity C2 through a resistor R1 but can not follow the flash because a time constant tau=RIC2 is sufficiently large and the same state as the absence of the filter 102 is brought about to make the current i2 of an element T2 negligible and iP=iD is formed. Therefore, the integral value VC<< flash of C1 under the stationary light comes to an integral value VC' and, even if the flash is received under the stationary light, effect is not substantially imparted and the integral value VC' only of the flash can be shown.
Patent JP-H08114703-A (JP)
Title: Variable focus lens
Inventor: KANEKO TAKU
IPC: G02B26/08
Filed: 1994-10-13
Abstract: PURPOSE: To sufficiently decrease aberrations by providing a transparent elastic film with a preset film thickness distribution and controlling this film to a desired spherical or aspherical face in a region of a short focus where the deformation rate of the transparent elastic film by the regulating pressure of working fluid is large. CONSTITUTION: The transparent elastic film 11 having the desired film thickness distribution is arranged via a spacer 12 on a glass plane substrate 14 and the working fluid 13a is enclosed into a pressurizing chamber 13 between the transparent elastic film 11 and the glass plane substrate 14. The spacer 12 is provided with a flow passage 16 for allowing the working fluid 13a to flow. This flow passage is connected to a spare chamber 15a of a pressurizing part 15 arranged on the outer periphery of the transparent elastic film 11. The working fluid 13a is regulated in pressure by an elastic film 151 for pressurization composed in this pressurizing part 15 to deform the transparent elastic film 11, by which the lens variable in the focal length is composed.  The transparent elastic film 11 is set with the film thickness distribution in such a manner that the deformation shape of the transparent elastic film 11 is controllable to the desired spherical or aspherical face in the region where the deformation quantity increases. The lenses having the less aberrations in the region of the short focus is thus formed.
Patent JP-H0993850-A (JP)
Title: Supporting structure for electric rotating machine
Inventor: MIMURA HISAFUMI
IPC: H02K5/24
Filed: 1995-09-26
Abstract: PROBLEM TO BE SOLVED: To protect an electric rotating machine against mechanical damage by coupling the supporting rod of case for electric rotating machine and a locking body through an elastic means thereby absorbing the rotational displacement. SOLUTION: An elastic means 30 comprising a rubber, a spring, a hydraulic cylinder, etc., is interposed between the supporting rod 4 of case 3 for electric rotating machine 2 and a trench 7 in a locking body 6. The elastic means 30 comprising a pair of resilient members 30a, 30b which are disposed on the opposite sides supporting rod 4 while being compressed. Each resilient member 30a, 30b holds the supporting rod 4 while pressing and the supporting rod 4 can slide freely in the direction of X, Y and Z axes through the elastic action. Consequently, even if the case 3 of electric rotating machine 2 is subjected to an undue rotational displacement, the displacement can be absorbed through the elastic action of supporting rod 4 and the electric rotating machine 2 can be protected against mechanical damage.
Patent JP-H08109373-A (JP)
Title: Organic thin-film el element
Inventor: UTSUKI KOJI
IPC: H01L51/50
Filed: 1994-10-13
Abstract: PURPOSE: To obtain the subject element, excellent in luminous efficiency, driving stability, etc., and useful for matrix type organic EL devices, etc., by providing a hole transport zone having a hole transport layer containing a specific bistriphenylaminestyryl derivative between a pair of electrodes. CONSTITUTION: This element has a hole transport zone between a pair of electrodes in which at least one thereof is transparent and the hole transport zone comprises a hole transport layer in contact with an anode and a blocking layer in contact with a luminous layer or a hole injection layer in contact with the anode, the hole transport layer in contact with the hole injection layer and the blocking layer in contact with the luminous layer. The hole transport layer contains a compound of formula I [A is a 1-10C (substituted) (cyclo) alkylidene, O, S, etc.; Ar<1> , Ar<3> , Ar<4> and Ar<5> are each a (substituted) arylene; Ar<2> and Ar<6> are each a (substituted) aryl; X and Y are each a group of formula II (Ar<7> and Ar<8> are each Ar<2> ; R<1> is H, a halogen, OH, etc.].
Patent JP-H04128322-A (JP)
Title: Vacuum induction furnace
Inventor: TADOKORO MASAHIRO
IPC: H05B6/16
Filed: 1990-09-18
Abstract: PURPOSE:To efficiently and easily execute the various works of maintenance, disassembly, brick laying, etc., on a melting furnace main body by making the melting furnace itself shiftable from a vacuum tank constituting a vacuum induction melting furnace. CONSTITUTION:On side wall 2 in the vacuum tank 1 constituting the vacuum induction melting furnace, a large opening part 3 going freely in/out to/from power the induction melting furnace 26 providing, in a tank 1b, a supplying cable 27 and a pipe 28 for furnace body-cooling water is disposed. On the other hand, the induction melting furnace 26 is fitted to the tip part of a rotary body 24, and the furnace unit U rotatable while centering arround the axis C of the rotary body 24 with a cylindrical supporting body 22 is formed, and the melting furnace is inserted into a vacuum tank through the opening part 3 in the vacuum tank 1, and the opening part 3 is hermetically closed with a fixed flange 5 at the outside of the vacuum tank 1 and a shifting flange 21 fitted to the supporting body 22 in the furnace unit U. The works of maintenance and repairing, etc., for the furnace body 26 can easily be and efficiently be executed in the width environment out of the vacuum tank, since the furnace itself 26 can easily be taken out to the outside part from the vacuum tank 1.
Patent JP-H0972963-A (JP)
Title: Scintillation camera
Inventor: KAWAGUCHI TOKIAKI
IPC: G01T1/164
Filed: 1995-09-04
Abstract: PROBLEM TO BE SOLVED: To accomplish a high counting rate measurement with a shortened processing time required for the calculation of radiation admitted into a scintillator and moreover, a miniaturization of the apparatus along with a lower cost. SOLUTION: A comparator circuit 18 is provided between a subtraction circuit 5 and a multiplying accumulation circuit 7 and an accumulation circuit 8 to output a continuation signal S1 to a timing circuit 10 so that the multiplying accumulation circuit 7 and the accumulation circuit 8 implement a processing to determine the sum of signals for calculating weighted positions and the sum of signals for calculating positions respectively with respect to the signals for calculating positions from the subtraction circuit 5 only when a signal larger than '0' is outputted from the subtraction circuit 5. As a result, a small PMT signal from an A/D conversion circuit 4 in no way contributed to the calculation of the incident position of radiation is omitted in a processing following the subtraction circuit 5 to eliminate the implementing of useless calculation.  This can shorten processing time required for the calculation of the position of radiation admitted into a scintillator 1 thereby enabling realization of a high counting rate measurement.
Patent JP-H04127845-A (JP)
Title: Moving body identifying unit
Inventor: SAKAKIBARA TERUO
IPC: G06K19/07
Filed: 1990-09-17
Abstract: PURPOSE:To charge a secondary battery with power generated in a responder by moving a moving body in the vicinity of a fixed magnet or the like. CONSTITUTION:When a responder 1 moves together with a moving body and passes through the vicinity of a field generator 13, flux generated from magnet pieces 13a,... in the field generator 13 penetrates through the core 12a of an electromagnetic induction coil 12 in the responder 1. Since the flux penetrating through the core 12a varies continuously when the responder 1 moves in the vicinity of the field generator 13, an AC power is induced in the electromagnetic induction coil 12. Current induced through the electromotive force is then converted through a rectifier 9 into DC current for charging a secondary battery 5 through a resistor 10.
Patent JP-S60143716-A (JP)
Title: Electricity-air force converter
Inventor: GIYUNTAA ROOTO
IPC: F15B5/00
Filed: 1984-11-26
Abstract: Telescoping coil systems 14 and 16, respectively, engages a Z-shaped beam of balance 12 at opposite arms 18 and 20 thereof said beam being mounted centrally by a flexural pivot suspension 10. A surface 26 is provided on the arm 18 and forms a nozzle-baffle-plate system with the nozzle 22. The torque caused by the pneumatic pressure acting on the surface of the nozzle 22 is compensated for by a torque exerted by the two telescoping coil systems 14 and 16 when an electrical current is passed through. Thereby the pressure at an output 28 is proportional to the electrical current.
Patent JP-S60143642-A (JP)
Title: Stroboscopic electron beam device
Inventor: OZAKI KAZUYUKI
IPC: G01R31/26
Filed: 1983-12-29
Abstract: PURPOSE:To enable to control the generation timing of electron beam pulse (EB pulse) with higher precision by a method wherein a high-precision delay circuit for EB pulse generation timing correction is provided and the correction amount of a delay circuit is decided by comparing a previously already-known voltage waveform for the EB pulse with the voltage waveform observed by a stroboscope in the high-precision delay circuit. CONSTITUTION:A pulse gate 2, which is used for making EB pulse generate, a proper sample 3, which is used for seeking after correction data on electron beam pulse generation timing, and a secondary electron detector 5 are disposed in the enterior of a stroboscopic electron beam optical system-mirror cylinder 1. The pulse gate 2 is driven by a deflecting voltage signal 24, which is made to generate in a pulse gate driver 11, whereto a delay circuit 9 and a high-precision delay circuit 10 have been connected in a cascade. A delay set value is decided in the delay circuit 9 by a delay amount appointed signal 27 which is sent from a control circuit 12, while a high-precision delay set value is decided in the high- precision delay circuit 10 by a high-precision delay amount appointed signal 28 which is sent from the control circuit 12 and a high-precision delay operation is performed to the output signal of the delay circuit 9.
Patent JP-H04125761-A (JP)
Title: Microprocessor
Inventor: AMAKO SHUICHI
IPC: G06F15/78
Filed: 1990-09-17
Abstract: PURPOSE:To accelerate a bus cycle by delaying the input of a ready signal to the bus cycle as needed according to an extended ready signal to be inputted after the end of the bus cycle. CONSTITUTION:An extended ready signal 14 is inputted after the end of the bus cycle. A ready control circuit 13 samples the level of the extended ready signal 14 in the first state of the bus cycle, the output is defined as an internal extended ready signal 15 to data transmitting/receiving means 3-5, this internal extended ready signal 15 is sampled in the first state of the next bus cycle again and in the case of an inactive state, a signal delaying the ready signal for one clock as an internal ready signal 16 is outputted to a bus control unit 12. When this internal extended ready signal 15 is in the inactive state, the data transmitting/receiving means 305 clear instructions fetched in the preceding bus cycle and perform access to the same address in the next bus cycle again. Thus, the bus cycle can be accelerated.
Patent JP-H0675560-A (JP)
Title: Keyed musical instrument
Inventor: KAWAMURA KIYOSHI
IPC: G10C3/16
Filed: 1992-08-25
Abstract: PURPOSE:To prevent the harm to key touch at the time of string non-beating performance which does not generate a string beat sound. CONSTITUTION:A shank stopper 100 which stops turning of a hammer shank 14 is arranged between the hammer shank 14 and a string 11. A motor 220, a disk 221, etc., are arranged on an action bracket 2 supporting an action 1. When the motor 220 is turned, an action bolt nut 211 is loosened, and the action bracket 2 is turned to the player side with an action base screw 201 as the fulcrum. Therefore, the turning range of the hammer shank 14 is widened to compensate for narrowing of the turning range of the hammer shank 14 due to interposition of the shank stopper. Consequently, the harm to key touch due to narrowing of the turning range of the hammer shank is prevented.
Patent JP-H0297316-A (JP)
Title: Method for applying liquid substance
Inventor: KOMATSUBARA HIROSHI
IPC: B05B17/00
Filed: 1988-09-30
Abstract: PURPOSE:To spray a liquid agricultural chemical on crops or ground surface with a fertilizer applicator by exchanging fertilizer application pipes with a spraying means or mounting the spraying means on discharging ports of the fertilizer application pipes in a period other than the fertilizer application. CONSTITUTION:Fertilizer application pipes of fertilizer applicators for feeding a liquid fertilizer in tanks 3 to a fertilizer application pipe in the soil with a pump 6 under pressure and applying the fertilizer into the soil is exchanged with a spraying means 21 or discharging ports of the fertilizer application pipes are equipped with the spraying means 21 to fill a fertillzer or agricultural chemical in the tanks 3. The spraying means are faced onto a field and the liquid fertilizer or agricultural chemical in the tanks 3 is fed to the spraying means under pressure with the pump 6 and sprayed on crops or ground surface.
Patent JP-S60134774-A (JP)
Title: Inverter controller
Inventor: TSUNODA YONEHIRO
IPC: H02M7/5388
Filed: 1983-12-23
Abstract: PURPOSE:To prevent a microcomputer from exclusive using while a PWM signal is formed by performing a pulse modulation by an interrupt control using a timer when an inverter control is achieved under the control of the microcomputer. CONSTITUTION:When an inverter-control is performed on the basis of a PWM data stored in advance in a ROM1, a delay time is set in timers 4, 5 in accordance with PWM data under the control by an interrupt routine of a controller 2 by a microcomputer. Then, trigger pulses are applied to the timers 4, 5 to obtain the prescribed PWM signal.
Patent JP-H0886865-A (JP)
Title: Mobile body discrimination apparatus and its communication method
Inventor: HIRATA TATSUYA
IPC: H04B7/26
Filed: 1994-09-16
Abstract: PURPOSE: To increase a communication area without making an apparatus complicated by a method wherein the communication area is ensured to be layer. CONSTITUTION: Since the communication-directivity central line of a transmitting antenna 201a and that of a receiving antenna 202a cross each other, their mutual communication areas are overlapped further, and an area 23a which can be transmitted and received is expanded. In addition, when an antenna interval is set large, a creeping operation to the side of the receiving antenna 202a from the transmitting antenna 201a is reduced, a receiving uplink area 22b is expanded, and a communication distance is extended far. Consequently, the communication area can be expanded only by selecting the arrangement and the direction of the antennas. In addition, by contriving an antenna mounting stand, it is possible to obtain the mobile-body discrimination apparatus and its communication method which are not influenced by a mounting position.
Patent JP-H10152517-A (JP)
Title: Ziegler/natta catalyst modified in process of production and its production
Inventor: HUEFFER STEPHAN DR
IPC: C08F10/00
Filed: 1997-09-12
Abstract: PROBLEM TO BE SOLVED: To provide Ziegler/Natta catalyst composition capable of providing a high productivity and stereospecificity, producible in a short time and capable of reducing the amount a titanium- or a chlorine-containing starting material. SOLUTION: This Ziegler/Natta catalyst composition comprises (a) a titanium- containing solid component, (b) an aluminum compound and, as necessary, (c) an electron donative compound. The component (a) is produced by mixing an inorganic compound as a carrier with a solution of a magnesium compound without containing chlorine in an inert solvent, then reacting the resultant mixture with a 1-8C alkanol in an excessive amount of >=1.3 times based on the magnesium compound at -20 to +80 deg.C under stirring, subsequently mixing the prepared product with a tri- or a tetravalent titanium compound and a carboxylic acid ester as an electron donor without carrying out the purification and extraction thereof, then separating a solid material by filtration,  extracting the resultant solid with a solution containing >=5wt.% titanium tetrachloride in an inert solvent and further washing the solid material with a liquid alkane.
Patent JP-S62109872-A (JP)
Title: Water-color ink composition
Inventor: SHIMADA MASARU
IPC: C09D11/00
Filed: 1985-11-08
Abstract: PURPOSE:To provide a black water-color ink composition containing a specific water-soluble trisazo dye, having excellent ejection property and long-term storability, giving a printed image having excellent water-resistance and light- resistance, free from clogging and suitable for ink-jet printing. CONSTITUTION:The objective composition contains at least one kind of a water- soluble dye of formula I [R1 is OH or amino; R2 is amino when R1 is OH or OH when R1 is amino; Ar1 and Ar2 are (substituted) phenyl or (substituted) naphthyl; M is cation such as H, Na, K, Li, organic amine, etc.; n is 1 or 2] (e.g. the compound of formula II).