baber/WOPTO huggingface dataset:
Patent JP-2000276948-A (JP)
Title: Electric insulation resin composition and insulated electric wire using it
Inventor: SUZUKI KENJI
IPC: C08K5/315
Filed: 1999-03-25
Abstract: PROBLEM TO BE SOLVED: To provide an electric insulation resin composition having a soldering property and excellent in heat resistance, weather resistance and hydrolysis resistance by containing a polyester resin, a stabilized isocyanate and a heat- resistant epoxy resin at a specific ratio. SOLUTION: This electric insulation resin composition contains a heat- resistant epoxy resin of trivalence or above expressed by formula I at 0.5-10 pts.wt. to the total of 100 pts.wt. of a polyester resin having imide bond in molecule and a stabilized isocyanate, where R is an organic group of trivalence or above, and (n) is an integer of 3 or above. The polyester resin having imide bond in molecule is obtained by the reaction of an acid component and an alcohol component, and imide carboxylic acid expressed by formula II is preferably used as part of the acid component. In formula II, R' is a bivalent organic group. The electric insulation resin composition is applied on a conductor directly or via another insulator, then it is baked to obtain an insulated electric wire.
Patent JP-H0839291-A (JP)
Title: Press device
Inventor: YOAHIMU GURABUSHIYAITO
IPC: B30B9/20
Filed: 1995-03-14
Abstract: PURPOSE: To lessen the maximum bending load applied to a tension member during driving. CONSTITUTION: This pressing device for extracting water from a pulp web is provided with two press rollers 14, 16. Both end parts of the first press roller 14 are supported by bearing blocks 18, 19 and at least one end part is fixed in axial direction 28. Both end parts of the second press roller 16 are held by the second bearing blocks 20, 21. The first bearing blocks 18, 19 and the second bearing blocks 20, 21 respectively, are mutually fixable via the tension member 28 and, in such a case, the tension member 26 under the loading allows the press rollers 14, 16 to relatively slide in the axial direction.
Patent JP-H03282063-A (JP)
Title: Hydraulic circuit for closed circuit hydraulic transmission
Inventor: UEHARA KAZUO
IPC: F16H59/58
Filed: 1990-03-30
Abstract: PURPOSE:To facilitate operation by controlling running of a vehicle by variation of capacity and the delivery directions of variable capacity type hydraulic pumps on both sides through operation of a single lever. CONSTITUTION:Pressure oil is fed to servo cylinders 9 and 10, varying capacity and the delivery directions of variable capacity type hydraulic pumps 1 and 5 on both sides, by means of control valves 11 and 12. A hydraulic pilot valve 14 having first - fourth pressure reducing valves 16-19 operated by longitudinal and lateral swinging of a lever 15 is provided, and the control valves are switched by means of the output pressures of the first - fourth pressure reducing valves. Through longitudinal, left oblique longitudinal, and right oblique longitudinal swinging of the lever 15 of the hydraulic pilot valve 14, the control valves 11 and 12 on both sides are brought into a forward position and a reverse position. Capacity and the delivery directions of the variable capacity type hydraulic pumps 1 and 5 on both sides are varied to control the rotation directions and the rotations speeds of the hydraulic motors 2 and 6 on both sides. Therefore, through operation of the single lever 15, forward, reverse, leftward and rightward forward cornering, and leftward and rightward reverse cornering are practicable.
Patent JP-H01253425-A (JP)
Title: Method for lining inner face of pipe with hard tube
Inventor: MIYAZAKI YASUO
IPC: F16L55/16
Filed: 1988-03-31
Abstract: PURPOSE:To perform a lining of a pipe without danger of a trouble such as the breakage of the tube by heating the interior of a hard tube while holding a relatively low pressure state by continuously supplying steam, and supplying pressurized air through a porous hole inserted into the tube in a whole length. CONSTITUTION:When steam is so supplied from a boiler into a hard tube 1 through a conduit 8 and a supply hole 6 connected thereto as to hold its internal pressure at a predetermined low pressure by the adjustments of flowrate control valves 7, 10, the tube 1 is heated by the steam of approximately saturated temperature. When the outer surface of the tube 1 becomes an optimum soft state by steam heating, compressed air is so supplied from a compressor through a conduit 4 and a porous hose 2 into the tube 1 in a state that the heating is continued by the steam that the internal pressure of the tube 1 is raised to a necessary pressure for pressurizing to expand it. Thus, the pipe is stably and effectively lined with the tube.
Patent JP-S565933-A (JP)
Title: Continuous annealing apparatus
Inventor: SEKIYA BUICHI
IPC: C21D9/663
Filed: 1979-06-27
Abstract: PURPOSE:To anneal continuously and efficiently hoop coil in particular in a minimum furnace space, by passing circularly plural furnace hearths, on which materials to be heat-treated are placed, in one direction through plural heating chambers and a cooling chamber which are connected through doors, then by taking the material to be heat-treated out of the cooling chamber. CONSTITUTION:Hoop coil 3 is first placed at least on one of furnace hearths 31- 34, then the hearth is delivered through the first and the second heating chambers 11, 12 to a cooling chamber 13. After completion of cooling, the coil 3 is transferred to a dismantling position 20 by an exit side conveying truck 35 or 36 and is taken out. The emptied hearth is placed on an inlet side truck 35 or 36 by a returning truck 37 and is delivered to the position 28 in front of the first heating chamber 11, then carries a coil 3 to be annealed next to the first heating chamber 11 once again. Hereby furnace hearths are delivered one by one so that furnace hearths on which coils 3 are placed are present respectively in the first, the second heating chambers 11, 12 and the cooling chamber 13 so as to anneal the hoop coil continuously.
Patent JP-H02259362-A (JP)
Title: Tap-controlled water heater
Inventor: NISHI YASUHIRO
IPC: F24H1/14
Filed: 1989-03-31
Abstract: PURPOSE:To accomplish a hot-water temperature control having an excellent follow-up characteristics which is suitable for use in winter season and contributes to making a water heater smaller in size, by a method wherein an electric heater is provided in an insulated hot-water storage tank that is located downstream a heat exchanger on a hot water path, and an ON-OFF valve is provided on a water path. CONSTITUTION:An insulated hot-water storage tank 4 is installed downstream a heat exchanger 1 on a hot-water path 2, an electric heater 6 is provided in the insulated hot-water storage tank 4, and an ON-OFF valve 6 is provided on a water path 3. By this constitution, the hot water in the insulated hot-water storage tank 4 is mixed with city water and delivered until water is heated up to a specified temperature in the heat exchanger 1 by the combustion of a burner 10 and supplied after hot water supply is started so that the hot water having a specified temperature or a temperature close to the specified temperature can be supplied in a short time period. Especially, as the hot water, which is kept hot in the insulated hot water storage tank 4, is directly supplied, and its storage temperature is made higher than the normal usage temperature, the volume of the insulated hot-water storage tank 4 can be made smaller to store a heat quantity required.
Patent JP-H03282015-A (JP)
Title: Joint for motor and rotary encoder
Inventor: USHIYAMA SHIGEYUKI
IPC: F16D3/50
Filed: 1990-03-30
Abstract: PURPOSE:To improve airtightness between a joint area and the outside, and transmit rotation with good accuracy by mounting a spring member to the end part of one of both shafts in the longitudinal direction of the shaft, and engaging the engaging parts on the spring member with the end part of the other shaft under pressure. CONSTITUTION:To the tip of one-side rotary shaft 10, a mounting member 14 is fixed, and ring-like plate spring 20 is mounted thereto a through spacer members 18 on both sides of the member 14. On the plate spring 20, two projecting members 22 are provided on a line intersecting a line for connecting the two spacer members 18 together at about right angles. The projecting members 22 are projected in the longitudinal direction of the rotary shaft 10, and the tip part of each member becomes a taper inclining longitudinally, tapered part. On the tip of the other rotary shaft 12, a pillar- shaped member 16 is fixed, and recessed parts 24 in which the projecting members 24 must be inserted and engaged, are provided near both ends of the member. The recessed parts 24 are holes whose bottom parts are taper inclining in the longitudinal direction of the rotary shaft 12, and simply by pressing both rotary shafts 10, 12 in longitudinal direction, the projecting members 22 are engaged with the recessed parts 24 to transmit rotation between both shafts.
Patent JP-S61240714-A (JP)
Title: Analog-digital converting circuit
Inventor: OKAJI HIROAKI
IPC: H03M1/18
Filed: 1985-04-18
Abstract: PURPOSE:To obtain an inexpensive A/D converting circuit which can improve a resolution against an analog input, by providing an amplifier of an analog input voltage, a level detecting circuit, and a switching means which is switched in accordance with a result of detection of the detecting circuit. CONSTITUTION:A resolution (n) of an A/D converter 102, an amplification factor G of an analog amplifier 1, and a detected level of a level detecting circuit 2 are denoted as 3 bits, 2, and V1, respectively. When an analog input voltage (v) is larger than the detected level V1, a switch 3A and 3B are turned on and off, respectively, and the voltage (v) is inputted to a sample and hold circuit 101, and converted to a digital signal SD of 3 bits having a resolution of an analog voltage VREF/2<n>=VREF/8 by the A/D converter 102. On the other hand, in case when the voltage (v) is smaller than the detected level V1, the switches 3A, 3B become reverse, and a value of an output GXv=2V of the amplifier 1 is inputted to the circuit 101, and converted by the A/D converter 102. At the time of the voltage v=VREF/G, an output of the converter 102 becomes the maximum output, and the resolution becomes G times.
Patent JP-S63247974-A (JP)
Title: Recording and reproducing device for digital signal
Inventor: MATSUDA TOYOHIKO
IPC: G11B20/10
Filed: 1987-04-02
Abstract: PURPOSE:To eliminate a DC component in a recording signal and to improve the activity efficiency of a recording frequency band higher than that in recording modulation at the baseband of a digital signal, by providing a multilevel orthogonal amplitude modulator and a multilevel orthogonal amplitude demodulator. CONSTITUTION:An inputted digital signal, after being time base-compressed at a synchronism addition circuit 21 and a synchronizing signal being attached, is converted to two systems of signal by a parallel conversion circuit 2. They are converted to n-value signals which take values of (n) level in an amplitude direction via multilevel circuits 3 and 5 respectively, and are inputted to a right angle two-phase converter 7 via LPFs 4 and 6. Right angle two-phase conversion is applied by the carrier of a generator 8. The output of the modulator 7 is recorded on a magnetic recording medium 10 via a head 9. The phase reference of the carrier can be obtained, and the reproduction of the carrier is facilitated by providing the multilevel circuits 3 and 5 which output 1 and 0 at a time (t) according to the synchronism addition circuit 21 and the synchronizing signal, and it is possible to heighten the activity efficiency of the recording frequency band by also providing the multilevel orthogonal amplitude demodulator.
Patent JP-S62237822-A (JP)
Title: Information signal transmission system
Inventor: NAGASHIMA YOSHITAKE
IPC: H04N7/00
Filed: 1986-04-09
Abstract: PURPOSE:To suppress the deterioration in an information signal and to attain the stable transmission by splitting a broad band video signal into plural narrow band signals and sending the result. CONSTITUTION:An inputted broad band video signal is subject to preprocessing by an input signal processing circuit 1 and subject to frequency modulation by an FM modulator 2. The modulated signal generates a clock signal whose state is inverted at each zero cross point by a zero cross detection circuit 3. The information is split into two by allowing a ring counter consisting of shift registers 4a-4d to generate two signals corresponding to the leading edge and the trailing edge of the said clock signal. Output signals CH1,CH2 generated in the registers 4a-4d have a lowered frequency and the band is narrowered. The signals CH1,CH2 formed into a narrow band are sent to magnetic heads 7a, 7b via recording signal processing circuits 5a, 5b.
Patent JP-H04292005-A (JP)
Title: High frequency linear amplifier
Inventor: IKEDA YUKIO
IPC: H03F3/193
Filed: 1991-03-20
Abstract: PURPOSE:To obtain a high frequency linear amplifier which is small-sized and is excellent in an input reflection characteristic and an AM-PM conversion characteristic. CONSTITUTION:When signal source impedance to make the AM-PM characteristic good is higher than the input impedance of an FET 3, an input circuit is constituted of an impedance circuit 4 to convert the input impedance of the FET into the impedance higher than power source impedance and a parallel resistor 5 installed at a side opposite to the FET of the impedance conversion circuit, and the signal source impedance is set so that the AM-PM conversion characteristic becomes good while keeping the reflection characteristic good.
Patent JP-H0211612-A (JP)
Title: High molecular weight binder, its production, photosensitive mixture and photosensitive copy material
Inventor: PEETAA BUIRUHARUMU
IPC: G03F7/012
Filed: 1989-04-03
Abstract: PURPOSE: To provide a high polymer bonding agent which contains an aliphatic- or an aromatic hydroxyl group having a specific unit containing a silanyl group in the side chain, which is soluble in an aqueous solution of an alkali and of which a mixture is provided with high storing stability and thermal stability.  
     CONSTITUTION: A high polymer bonding agent which contains an aliphatic hydroxyl group and/or an aromatic hydroxyl group containing in the side chain the units shown by formula I and formula II (A is a silanyl group which contains two or more Si atoms in the whole mutually bonded, and which contains three or less Si atoms mutually bonded in a non-molecular chain of Si atoms; B is a crosslinking group; C is an aromatic- and/or an aliphatic- or an alicyclic hydroxyl group and/or the group D and/or a functional group which formed a covalent bond with E of a bonding agent; D is monovalent or polyvalent aliphatic or alicyclic alcohol; E is, as the case may be, monovalent or polyvalent aromatic alcohol which made a bondage with the group C of a functional group [(A-B n ) m C] through at least one hydroxyl functional group; n is 0 or 1; m is 1 or 2; each of o, p, u and v is 0 or 1). 
     COPYRIGHT: (C)1990,JPO
Patent JP-H05282183-A (JP)
Title: Data base managing device
IPC: G06F12/00
Filed: 1992-04-03
Abstract: PURPOSE:To remove the generation of unprocessing, misprocessing, or the like of element data to be changed and to improve the reliability of a data base by mechanically managing the data base in accordance with a change in the element data. CONSTITUTION:When a value set up in data (x) of the data base 11 is changed from 5 to 6, an execution control part 16 allows a difference extracting part 12 to change the value of the data (x) and extract and store the information. Then a change analyzing part 13 is allowed to analyze what kind of a change is applied to the data from the change information of the extracted data. Then the control part 16 allows a relational element searching part 14 to retrieve other data in the data base 11 which refers to the changed value of the data (x). Then an element data changing processing part 15 is allowed to change respective data detected by the searching part 14 based upon the changed contents of the data (x) extracted by the difference extracting part 12 and the analyzed result to be the change of the data value in the analyzing part 13.
Patent JP-S61243743-A (JP)
Title: Paper feed tray for air system feeder
Inventor: NABETA MASAAKI
IPC: B65H3/12
Filed: 1985-04-17
Abstract: PURPOSE:To enable blanks to be stably fed by providing a groove for introducing air flow to an end portion opposed to a nozzle of a tray bottom plate on which the blanks are laminated and introducing nozzle flow to the groove to float the end even when the residual amount of blanks stacked in the tray is reduced. CONSTITUTION:When the height of the uppermost blank becomes lower than an air blow position of a nozzle 8, an actuator 17 an end of which contacts the surface of the uppermost blank is lowered from a predetermined position to turn on a switch, drive a tray motor and lift a tray bottom plate 6. And when the switch is again turned off, the drive of the tray motor is stopped to permit the upper layer blanks to be always located in the air blow position of the nozzle 8. Thus, even if the residual amount of blanks laminated on the tray bottom plate 6 is reduced, the nozzle flow is introduced into a groove 18 and then to the underside of the lowermost blank so that the end of blank can be floated without being pressed against the tray bottom plate 6 and the uppermost blank can be securely adsorbed to a transfer belt by a vacuum device to prevent paper feed from miss.
Patent JP-2000274037-A (JP)
Title: Solar panel mounting frame
Inventor: FUTAGAMI TAKAO
IPC: E04D13/18
Filed: 1999-03-25
Abstract: PROBLEM TO BE SOLVED: To easily install solar panels on roof portions of various shapes and materials. SOLUTION: Wrapped portions 6 applied along both eaves 4 of a roof portion 1 are secured to both ends of a horizontal portion 5 with bolts and nuts and an operating part for an adjustment leg member 7 attached to the horizontal portion 5 is rotated to lift a solar panel mounting frame 100 upward and to cause the wrapped portions 6 to support the eaves 4 with a certain force from below so as to install the solar panel mounting frame 100. The adjustment leg member 7 is a turnbuckle type leg member and the height position of the solar panel mounting frame 100 can be adjusted easily by rotating the operating part for telescopic movement of the adjustment leg member 7.
Patent JP-S537739-A (JP)
Title: Masking film having improved weatherability
Inventor: ITOU MICHIYASU
IPC: C08L23/00
Filed: 1976-07-12
Abstract: PURPOSE: To prepare a masking film which does not increase its adhesive power after weathering, by laminating a substrate film e.g. PVC film, with ethylenevinyl acitate copolymer film containing specific additives. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H07295760-A (JP)
Title: Storing method for information in disk
Inventor: NISHINOMIYA MASANOBU
IPC: G11B20/10
Filed: 1994-04-20
Abstract: PURPOSE:To improve the working efficiency of the whole system by counting the number of times of access for each file, recording it and storing respective files again so that the larger the number of times of access is increased, the more the file can be stored in an outer peripheral side block. CONSTITUTION:A track group for recording information is divided into plural mutually adjacent zones, and plural blocks are composed of one zone or plural mutually adjacent zones. Then, the number of times of access is counted for each file as the mutually independent storage unit of information, that value is counted, and the more the number of times of access is increased, the more each file is stored again at the block on the outer peripheral side of a disk. Concerning the file with high frequency for which the number of times of access is 100 or more as shown in the figure, for example, this file is arranged again in a zone #9, the file for which the number of times of access is 90 or more and less than 100 is arranged again in a zone #8 and afterwards, the file for which the number of times of access is less than 19 times is similarly arranged again in a zone #10 respectively.
Patent JP-S57195659-A (JP)
Title: Super high speed generating device
Inventor: SAWAOKA AKIRA
IPC: G01N3/30
Filed: 1981-05-28
Abstract: PURPOSE:To avoid the effect of plastic deformation of an internal cylinder, by providing the double structure of a combining part which comprises an external container and the internal cylinder having a high pressure chamber with a tapered part, providing a gap therebetween, and connecting a compressing pipe and an shooting pipe to both sides f the external container. CONSTITUTION:The combining part 3 is constituted by the external container 14 and the internal cylinder 13 having the high pressure chamber 3a with the tapered part 12. A gap is provided between the external container 14 and the internal cylinder 13. Brass supporting rings 16 and 16 are inserted between both ends of the internal cylinder 13 and the external container 14. Even though the internal cylinder 13 is subjected to the plastic deformation and the outside is swelled in a drum shape, the swell is absorbed by the gap 15. Even though the internal cylinder 13 is damaged, it is readily replaced by a new cylinder.
Patent JP-H11311266-A (JP)
Title: Clutch control device
Inventor: SEN MEHMET-FATIH
IPC: F16D48/02
Filed: 1999-03-25
Abstract: PROBLEM TO BE SOLVED: To avoid the pressure peak when closing a clutch by arranging at least a single orifice unit between at least a single valve and at least a single clutch. SOLUTION: A pump 12 forcibly sends a hydraulic medium from a tank, and is connected to at least a single clutch valve 16 through an inflow conduit 14. An actuation controller 20, a spring 24 and a return conduit 26 are connected to the clutch valve 16, the return conduit 26 is communicated with a work conduit 26, and a filling orifice 30 is arranged in the work conduit 28. The work conduit 28 applies a load to a manual directional control valve 31, the manual directional control valve 31 is connected to the pump 12 through an inflow conduit 32, and is connected to an advancing clutch 36 through a connecting conduit 33.  A filling volume flow and filling time are accurately decided and adjusted in a filling period by arranging the filling orifice 30, the filling volume flow is lowered at proper time before engaging a clutch, the peak pressure is avoided, and the advancing clutch 36 is comfortably closed.
Patent JP-H10250368-A (JP)
Title: Collision safety device for vehicle
Inventor: TAKITA SHIGEO
IPC: B60J5/00
Filed: 1997-03-15
Abstract: PROBLEM TO BE SOLVED: To realize smooth opening of a door by fixing a door pull case bracket of a collision safety device enabling the door to open at collision of a vehicle and the like through a fitting part having a long groove along the longitudinal direction, and forming the one end side into a form extending up to the position nearby the side panel side. SOLUTION: When a cab receives impulsive force from the front and rear at collision of a vehicle, a space between a door 11 and a side panel is narrowed, a finisher 20 is run against a door trim pad 14, and this is pressed on the front side. Next, when the pad 14 runs against a door pull case bracket 1, the pad 14 and the bracket 1 are integrately moved, as a result, the round hole 7 of the long groove 4 of the bracket 1 is detached from a fastener 9, and the bracket 1 is moved frontward under the condition in which the taper part of the long groove 4 is guided with the fastener 9. Hereby the pad 14 is not deformed, the finisher 20 is not hooked, and hence the door 11 can be simply opened after collision.