baber/WOPTO huggingface dataset:
Patent JP-H06239586-A (JP)
Title: Running position detecting method for cable crane
Inventor: HARADA AKIRA
IPC: B65G67/24
Filed: 1993-02-18
Abstract: PURPOSE:To perform accurate detection of the running position of a moving tower by a method wherein a gear is arranged on the rotary shaft of a rotary encoder disposed to the moving tower to support one end of a main cable, the gear is extended along a running rail, and a rotation signal is generated from the rotary encoder. CONSTITUTION:A moving tower 10 to support one end of a main cable is movably arranged on a running rail through wheels 11. In the running rail, two rails 2 and 3 are juxtaposed and in this case, a chain guide is arranged in the vicinity of the outside in a radial direction of the second rail 3 along the second rail 3, and the two ends of a chain 5 stretched therealong are fixed to fixed brackets. Further, a pair of an idler gear 13 and a gear 14 for an encoder are suspended from a base 12 for the bottom of the moving tower 10. The gears 13 and 14 are engaged with the chain 5 passing therebetween and the gear 14 is fixed on the rotary shaft 16 of a rotary encoder 15. The running position of the moving tower 10 is determined by means of a rotation signal from the rotary encoder 15.
Patent JP-S63198730-A (JP)
Title: Gas turbine exhaust heat recover device
Inventor: SUZUKI TAKESHI
IPC: F02C7/08
Filed: 1987-02-10
Abstract: PURPOSE:To improve heat transfer factor on the exhaust gas side and to increase a heat recovery amount of exhaust gas, by a method wherein, when compressed air or mixture fluid of the compressed air and steam passes a heat transfer pipe, the film on the exhaust gas side of the heat transfer pipe is peeled by means of a fluid medium prepared by mixing sand and the like in exhaust gas. CONSTITUTION:After air sucked through a line 13 from the open air is compressed by a compressor 2, it is introduced through an introduction port 21 to a casing 16 by means of a compressed air feed pipe 15. Meanwhile, pure water fed through a water feed pipe 35 to a second heat transfer pipe 34 is heated within a casing 16 by exhaust gas, introduced through an exhaust gas introduction port 23 from a gas turbine 6 by means of a line 32, to generate steam. The steam is introduced through an introduction port 21 to the interior of the casing 16 by means of a steam pipe 36 and a connection pipe 39. Further, mixture fluid of air and steam passes a first heat transfer pipe 18 being the heat transfer surface of a reproducer 3. In this case, a film on the exhaust gas side is peeled in a fluidized bed 9 by means of a fluid medium prepared by mixing sand and the like in exhaust gas.
Patent JP-H06239174-A (JP)
Title: Vehicle dolly
Inventor: ASAKURA TAKASHI
IPC: B60P3/07
Filed: 1993-02-18
Abstract: PURPOSE:To house compactly a foot board provided for the rear end of a deck, and also simplify and faciltate the housing and fastening work on the deck of a vehicle dolly. CONSTITUTION:A foot board 10 which is made up of a front foot board 12 rotatably supported by a cargo loading platform 5, and of a rear foot board 13 rotatably supported by the front foot board 12, is provided for the rear end of the cargo loading platform 5 in such a way that it can be housed in while being kept upright. When the front foot board 12 is housed in a state that the rear foot board 13 is folded to the side of the front foot board 12, the auxiliary section 28 of the rear foot board is devised to be engaged with a space between the cargo loading platform 5 and the front foot board 12, so that the foot board can be automatically fastened tightly.
Patent JP-S57146840-A (JP)
Title: Display device for excavation depth by earthwork machine
Inventor: SAKAI SHIYOUJI
IPC: E02F5/06
Filed: 1981-03-03
Abstract: PURPOSE:To obtain a display device for the excavation depth of earthwork machine, enabling an operator to easily and exactly confirm the excavation depth while keeping his forwardly facing attitude and performing a lamp display automatically and stepwise for the depth according to the vertical moving amount of the earthwork machine at the driver seat or its near position. CONSTITUTION:A display device for the excavation depth of an earthwork machine 2, e.g., trencher, etc., vertically operating by an oil-pressure cylinder 9 provided to the vehicle 1 of the machine is comprised as follows: A switch unit 22 provided to the vehicle 1 or a cylinder 9 and provided with plural limit switches SW1-SW2 arranged at regular intervals, lamps L1-L9 connected through the switch unit 22 to a power source and capable of lighting or flickering when the switch unit 22 is turned ON, a lamp displayer 24 provided in the driver seat of the vehicle 1, and a switching part 23 by which the switch unit 22 is turned ON in sequence from the uppermost switch toward the lowermost one during the lowering move period of the machine 2 by the cylinder 9 are provided. Thus, the excavation depth of the earthwork machine 2 can be displayed in sequence and stepwise.
Patent JP-H07238491-A (JP)
Title: Composite filler for paper
Inventor: TAJIRI MASANAO
IPC: D21H17/67
Filed: 1994-02-28
Abstract: PURPOSE:To obtain a compose filler giving paper satisfying optical properties such as whiteness and opacity and physical properties such as burst strength and breaking length at the same time. CONSTITUTION:This composite filler for paper is produced by polymerizing at least one kind of monomer selected from vinyl acetate, acrylic acid, an acrylic acid ester, styrene, butadiene and acrylonitrile to form a polymer having a glass transition temperature of <=30 deg.C, preferably -50 to +30 deg.C and applying the obtained polymer to the surface of a filler composed of an inorganic compound such as calcium carbonate, titanium oxide and colloidal hydrated silica and having particle diameter of 0.1-3.0mum, preferably 0.2-1.0mum, especially 0.25mum. The amount of the polymer is 0.5-50wt.% based on the filler.
Patent JP-H03234706-A (JP)
Title: Modified resin having fluoroalkylated surface and its production
Inventor: SAWADA HIDEO
IPC: C08F8/24
Filed: 1990-02-13
Abstract: PURPOSE:To obtain easily the title resin without using any special apparatus by reacting an aromatic (meth)acrylic resin with a di(haloacyl) peroxide to combine chemically the surface of the resin with fluoroalkyl groups. CONSTITUTION:An aromatic (meth)acrylic resin (A) desirably having structural units of formula I[wherein R1 is H or (carbohydroxy)methyl; R2 is phenyl or benzyloxy-carbonyl; R3 is Cl, F, phenyl, cyano, formula II or OR4; R4 is 1-4C alkyl or hydroxyalkyl; (l) is 10-10000, (m) is 0-10000; and (k) is 1-20000] is made to react with a di(haloacyl) peroxide (B) at 0-100 deg.C in a solvent which does not dissolve component A but dissolves component B to combine chemically the surface of component A with fluoroalkyl groups of formula IV. In this way, the title modified resin can be obtained.
Patent JP-H05224634-A (JP)
Title: Method and device for communicating interlocked display picture
Inventor: KOO FUMIHIKO
IPC: G09G5/36
Filed: 1992-02-17
Abstract: PURPOSE:To display interlocked picture data even in a picture signal device having different display processing speed by successively and cyclically displaying the picture data every frame based on interlocking display processing speed. CONSTITUTION:This device is constituted of terminals 107a and 107b for connecting monitors 105a and 105b, operation parts 106a and 106b, and personal computers 101a and 101b for displaying the picture to an ISDN network 108. The interlocking display processing speed is obtained by being compared with speed, which is to be a reference, and optimized. Display processing is successively performed from a first frame based on the interlocking display processing speed on both a transmission side and a reception side, and the data is displayed synchronously on both the transmission and reception sides. What frame is displayed at present by an opposite party is grasped according to the display processing speed of the opposite party, and the display processing is performed in synchronism with the display of the grasped frame, then the picture data of the same frame as a frame number displayed by the opposite party is displayed to be interlocked.
Patent JP-H06132414-A (JP)
Title: Sealing and bonding method of semiconductor device
Inventor: MATSUDA KOJI
IPC: H01L23/10
Filed: 1992-02-18
Abstract: PURPOSE:To control the temperature and the load of a thermoset epoxy resin so that the resin does not display plasticity in a curing process when a cap for a semiconductor device is bonded by using the resin as an adhesive material and to enhance the productive capacity of the title method. CONSTITUTION:A package on which a semiconductor device has been mounted is placed on a heating stand 6, a cap 1 which has been coated with a thermoset epoxy resin 2 is placed on the package, the thermoset epoxy resin is heated at the temperature of a glass transition temperature or higher until the thermoset epoxy resin 2 reaches a gelation point B or passes it while a load is being applied to the cap 1 by a load pin in the plastic region A of the thermoset epoxy resin 2, the cap is bonded temporarily, a no-load curing operation is then performed again at the glass transition temperature or higher, and the cap is bonded regularly when the resin is thermally hardened and reaches a point C at which its bonding strength is sufficient.
Patent JP-S54122602-A (JP)
Title: Decreasing method for nox contained in sintering exhaust gas
Inventor: HANAKI YUKIO
IPC: C22B1/20
Filed: 1978-03-17
Abstract: PURPOSE: To decrease NO x  contained in sintering exhaust gas efficiently, by adding, in charging compound raw material for sintering into pallets, quick lime of prescribed particle size on or into the ore spread on the floor.  
     CONSTITUTION: In charging compound raw material for sintering into a pallet, quick lime of particle size not larger than 10 mm is spread on, or mixed into, the ore on the floor so as to be used as a portion of floor-covering ore. This method makes it possible to lower efficiently the conversion ratio of N embraced in the coke layer to NO x  so that NOx contained in the exhaust gas is decreased. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000230734-A (JP)
Title: Heater type humidifier
Inventor: TATSUNO HIYOSHI
IPC: F24F6/02
Filed: 1999-02-08
Abstract: PROBLEM TO BE SOLVED: To provide a heater type humidifier provided with double safety means, wherein reaching of water in a humidifying tank to a predetermined water level is signaled, and reaching of a temperature of a heater to a predetermined temperature by consumption of all amounts of water turns off power supply. SOLUTION: The humidifier is provided with a humidifying tank 4 for storing water, a body 3 including a heater 7 for heating water in the inside of the humidifying tank 4, a cover 2 including an opening 2a for making heated water exhale, and double safety means. A float 5 for detecting lowering of a water level is provided inside the humidifying tank 4 as first safety means and includes a whistle 5d communicating with a small hole 5c formed on the float 5. A thermostat 8 for stopping supply of electric power at a time of reaching of a temperature of the heater 7 to a predetermined temperature is provided as second safety means.
Patent JP-H09203888-A (JP)
Title: Driving device
Inventor: YUKI OSAMU
IPC: G09G3/18
Filed: 1996-01-25
Abstract: PROBLEM TO BE SOLVED: To adequately correct a driving waveform according to plural pieces of external information. SOLUTION: This device has storage devices 8 and 9 storing reference tables for changing elements of the driving waveform according to the pieces of information from external parts 1, 3, and 5. At this time, this device is provided with the reference tables which correspond to the respective pieces of external information and means (a) and (b) which select one reference table corresponding to the external information out of the table group according to the inputted external information.
Patent JP-H11231071-A (JP)
Title: Electronic watch with auto-calendar
Inventor: NOSAKA NAOKATSU
IPC: G04C3/00
Filed: 1998-02-12
Abstract: PROBLEM TO BE SOLVED: To provide an electronic watch which is usable at the same time when the operation of analog hands is started, without offsetting calendar data even when the operation of the analog hands is being stopped with a crown pulled out. SOLUTION: When analog hands 112 are driven, a present hand position is detected by a hand position detection circuit 113 and, when the hand position is any position, normally at 24:00, a CPU 105 computes present calendar data to be fed one day and stores the computation result in a calendar counter 110. The CPU 105 outputs a drive command signal covering a renewed calendar data position to a date indicator drive pulse generation circuit 114. A date indicator 115 is moved to a renewed day position by a date indicator drive pulse from the date indicator drive pulse generation circuit 114. At this time, the time counter 109 is cleared to 0:00 and positioned in synchronization with the analog hands 112.
Patent JP-S54122123-A (JP)
Title: Shutter speed reproducer of cameras
Inventor: MIKAJIRI KAZUYOSHI
IPC: G03B7/093
Filed: 1978-03-16
Abstract: PURPOSE: To make circuit constitution simple by counting shutter speed by an approximate formula at the time of reproducing the digitized shutter speed signal to the actual time.  
     CONSTITUTION: When the shortest exposure time is let to be Tst, the contents of the integer parts of shutter speed T to be 2 n  and the contents of the decimal part to be 2 b/a , T=Tst.2 n .2 b/a  is approximated to T=Tst.2 n (1+b/a)=Tst.2 n + (Tst/2).2 n .b and is counted 2 n  times by the pulse number of the Tst which becomes a reference time. T is reproduced by utilizing this count time. Namely, when the decimal part of the T does not exist, the shutter closing signal is formed when a binary counter C counts 2 n  pulses. When the decimal part of the T exists, the pulses are counted 2 n ×b times by the frequency of Tst/a and the shutter closing signal is formed after the time being the sum of the above count time and this count time. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S55125918-A (JP)
Title: Cutting apparatus
Inventor: FUJINO YOSHIHARU
IPC: B23D15/08
Filed: 1979-03-15
Abstract: PURPOSE: To remove the surplus flesh of the pressing welding connection part of the preceding strip and the following strip by conveying a flesh trimmer loaded on a flat car into line.  
     CONSTITUTION: A gate-shaped frame 48 is shifted in the parallel direction to the advance of strip and positioned at a prescribed position. A flat car 2 is shifted in the parallel direction to the advance of strip, and the rail of a flesh trimmer F and the rail of the gate-shaped frame 48 are accorded with, and then the flesh trimmer F is conveyed into strip line, and the surplus flesh of the joint part described above is cut and removed by the lower edge 17 and the upper edge 34 of a cutting apparatus S. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63197588-A (JP)
Inventor: KOJIMA SHUNJI
IPC: B07B13/02
Filed: 1987-02-12
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-S56126964-A (JP)
Title: Integrated circuit element
Inventor: YAMAZAKI ETSUO
IPC: H01L31/12
Filed: 1980-03-12
Abstract: PURPOSE:To enable to produce the electric signal of an integrated circuit as a light signal by externally modulating the light output of a light emitting element mounted in the integrated circuit element with an optical element driven by the internal signal of the integrated circuit. CONSTITUTION:A light emitting element 14 always produces a predetermined light output suitably. The light output is incident through an optical guide 12 to photodetector 11. Since the photodetector 11 is controlled by the integrated circuit 10, the light output from the element 14 is externally modulated by the signal of the circuit 10. Thus, the light signal from the element 11 is externally produced. When the output power of the element 14 is sufficiently high at this time, the internal signal of the circuit 10 can produce externally a light signal having an arbitrary level as the amplified light signal through the optical fiber 17.
Patent JP-H05226142-A (JP)
Title: Coil bobbin and superconducting coil
Inventor: TATSUYA YUUICHI
IPC: H01F6/06
Filed: 1992-02-18
Abstract: PURPOSE:To maintain a superior electric insulation with a conductive wire which is wound in an environment where a large temperature change is repeated even if excitation is made up to a high magnetic force. CONSTITUTION:The title coil is provided with a base layer 1 consisting of SUS 316, or intermediate layer 2 with an inclination function which consists of the SUS 316 and a partial stabilization zirconia, and a surface layer 3 which is formed on the intermediate layer 2 and consists of the partial stabilization zirconia layer.
Patent JP-S59155544-A (JP)
Title: Apparatus for operating throttle valve used for controlling quantity of intake air of engine
Inventor: NAKAMURA MASASHI
IPC: F02D9/02
Filed: 1983-02-25
Abstract: PURPOSE:To improve the performance of an engine, by employing such an arrangement that secondary throttle valves opened simultaneously when the opening of a primary throttle is small are disabled to open at the time of fast-idling operation in operating the throttle valves provided in each of a plurality of intake passages mechanically in two stages. CONSTITUTION:Valve shafts 6, 7 for a primary throttle valve 4 and secondary throttle valves 5 disposed respectively in on primary intake passage 2 and two secondary intake passages 3 are extended in parallel to each other. Two arms 8, 9 and a fast-idle lever 10 are fixed to the valve shaft 6 with proper intervals from each other, and a hot-starting level 13, an auto-cruise lever 14, a link lever 15 and a throttle valve 16 are carried on the valve shaft 6 in a freely rotatable manner. The levers 13, 14, 16 are energized to the starting position respectively by coil springs 17, 18, 19. On the other hand, a secondary arm 25 is fixed to the valve shaft 7 for the secondary throttle valves 5 and connected to the link lever 15 via a link 26. The link lever 15 is turned when the primary throttle valve 5 is opened to a prescribed angle and the auto-cruise lever 14 is turned.
Patent JP-H05229897-A (JP)
Title: Lithium niobate single crystal thin film and its production
Inventor: TSUCHIYA TOSHIHISA
IPC: C30B19/12
Filed: 1992-02-18
Abstract: PURPOSE:To establish a technique for producing a lithium niobate single crystal thin film having a moderate thickness, exhibiting same lattice constants even at room temperatures and high in crystallinity. CONSTITUTION:A mixture having a composition surrounded by a point (A) (44.49, 46.58, 8.93), a point (B) (40.30, 50.65, 9.05), a point (C) (39.61, 45.89, 14.50) and a point (D) (43.88, 43.06, 13.06) in an Li2O-V2O5-Nb2O5 three component triangular diagram (mol%) and containing Na2O and MgO each in an amount satisfying the molar ratio of (Na2O/Li2O)=(2.0/98.0) to (93.5/6.5) and (MgO/Nb2 O5)=(0.2/99.8) to (40.0/60.0) is used. The fused material of this mixture is kept at temperatures within a range of 900 to 1100 deg.C and a lithium tantalate substrate is brought into contact therewith, thus growing the objective lithium niobate single crystal thin film exhibiting an (a) axial lattice constant equal to that of the substrate at room temperatures.
Patent JP-S53116127-A (JP)
Title: Magnetic recording-reproducing system
Inventor: OGITA MINORU
IPC: G11B20/06
Filed: 1977-03-19
Abstract: PURPOSE: To readily perform the compensation of FM noise by wow and flutter by performing AM then magnetic recording and reproducing after FM, of signals. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S53116066-A (JP)
Title: Analog to digital convertor of integration type
Inventor: TSUDA TOSHITAKA
IPC: H03M1/52
Filed: 1977-03-19
Abstract: PURPOSE: To remarkably reduce the time required for A/D conversion processing, by checking the integrating value of input signal and selecting the discharge level depending on the value. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H11317652-A (JP)
Title: Output circuit
Inventor: ARAI KATSUYA
IPC: H03K19/0175
Filed: 1999-02-09
Abstract: PROBLEM TO BE SOLVED: To provide an output circuit whose delay time is short, without generating unwanted current nor gate oxide film destruction, even at the inputting of a signal whose voltage is higher than power supply voltage. SOLUTION: A 1st P-channel type MOS transistor 12 is connected serially to a 2nd P-channel type MOS transistor 11. One end of the transistor 12 is connected to an input-output terminal IO. A gate control circuit 40 makes the transistor 12 a cutoff state, when the voltage of a signal that is inputted to the terminal IO exceeds power supply voltage. An enable signal EN and an input signal IN are inputted to a NAND circuit 19, the gate of the transistor 11 is controlled by an output signal of the circuit 19, and a signal is outputted from the IO from it.
Patent JP-H03236174-A (JP)
Title: Wiring apparatus
Inventor: MORITA NOBORU
IPC: H01R4/48
Filed: 1990-02-09
Abstract: PURPOSE:To facilitate the wire connecting work, shorten the time, and reduce erroneous connection by storing an apparatus main body pressing external electric wires inserted into a pair of insertion holes to conducting spring members in a fitting frame. CONSTITUTION:For wire connection, coatings of two electric wires to be connected are removed respectively, and these portions are inserted into a pair of insertion holes 4. Two electric wires are connected through conducting spring members 6 to complete connection. When the electric wires once inserted are to be removed, release buttons 5 provided in response to the electric wires are pushed, then the spring members 6 are separated from the electric wires, and the electric wires can be easily removed. The electric wires can be easily connected or removed, thus the wire connecting work can be easily performed in a short time with little erroneous connection.
Patent JP-H01207002-A (JP)
Title: Smoothing device for wrinkles on face
Inventor: NAKAMURA KENZO
IPC: A45D44/22
Filed: 1988-02-13
Abstract: PURPOSE:To get a smoothing device which can reduce wrinkles on the face as much as possible with no pain by providing some smoothing bars for wrinkles on a base plate. CONSTITUTION:A supporter (3) is provided on the upper part of both sides of a base plate (1) in order to stably fix along the face the base plate (1) on which some smoothing bars (2) for winkles are mounted, and a nose-supporter (4) supported on the nose is provided on the middle lower part of the plate (1) to prevent the plate (1) from slipping. The plate (1) had better be made colorless, transparent and frameless. Since the base plate (1) is fixed on the face by the supporter (3) and the nose-supporter (4), and some smoothing bars (2) for wrinkles are fixed on the base plate (1), the wrinkles on the face are smoothed outward by resiliency with some smoothing bars (2). This smoothing device for wrinkles is more effective by using with a pack, and has the effect of reducing the wrinkles on the face by usage for a short time, two or three minutes a day.