baber/WOPTO huggingface dataset:
Patent JP-H08252611-A (JP)
Title: Equipment for joining rolled stock
Inventor: IWANAMI NORIO
IPC: B23P11/00
Filed: 1995-03-15
Abstract: PURPOSE: To reduce the capacity of a press to be used by reducing overlapping margin with distance from both ends of width of a rolled stock to the center and also joining the rolled stocks by pressure welding in a state they are separated from each other in the center. CONSTITUTION: This equipment for joining the rolled stocks is provided with clamp devices, which are mounted on a truck traveled in the rolling direction and horizontally clamping the rear end part of a preceding rolled stock 1a and the tip part of the succeeding rolled stock 1b, a cutting device for removing scale in the joined part, a reduction keeping device for keeping cut surfaces in the reduced state and a pressure welding device for overlapping and compressing surfaces to be worked. The end parts of the preceding rolled stock 1a and the succeeding rolled stock 1b are made into a concave circular shape, overlapping margin (m) in the edge parts of width are taken as 30-60mm, the margin is reduced with distance to the center of width and the stocks are separated from each other in the center by (n) (10-20mm).  In this way, the overlapped area of the rolled stocks 1 is remarkbly small, so the capacity of press device used for rolling can be reduced.
Patent JP-S58172439-A (JP)
Title: Electromagnetic conversion type engine overspeed preventing device
Inventor: OOGANE SHINICHI
IPC: F02D9/02
Filed: 1982-04-01
Abstract: PURPOSE:To effectively prevent the overspeed of an engine with simple constitution by inputting the electromotive force of a power generation set produced by engine rotation in to an electromagnetic convertor and automatically closing a throttle valve with the action of the electromagnetic convertor at the time of the engien oxerspeel. CONSTITUTION:One end of an operating lever 6 linked to an acceleration pedal, etc., is connected with a throttle valve lever 4 integrally provided on the valve shaft 3 of a throttle valve within a carburetor body 1, and a governor lever 7 is further provided, on said valve shaft 3 and also a control rod 9 being inteqrated with the plunger 14 of a solenoid device 12 acting as an electromagnetic convertor is brought in contact with the tip part of which lever 7. The electromotive force of a power generation set 11 operated by engine rotation is conducted to the coil 13 of the solenoid device 12. And, when the plunger plunger 14 is shifted to the right by the electromotive force at the time of engine overspeed against a spring 15 with a set load set by an adjusting screw 16, the governor lever 7 is pushed down to close the throttle valve, allowing the number of revolutions of the engine to be reduced.
Patent JP-H11249566-A (JP)
Title: Electric equipment and collection system using the same
Inventor: KOMATSU KAZUFUMI
IPC: H05K5/02
Filed: 1998-03-06
Abstract: PROBLEM TO BE SOLVED: To provide electric equipment and a collection system of the same with which electric equipment can be collected, recycled and made into resources again after the main body of electric equipment is used. SOLUTION: This electric equipment is provided with a brand indication 12 displayed on both its main body 11 and its package or any one of them, an environment protection mark 3 displayed on both the main body 11 and the package or any one of them, and an environment protection cooperating organization indication displayed on both the main body and the package or any one of them near the environment protection mark 3. Thus, after use, the abolished main body of electric equipment is collected, recycled and made into resources again without immediately performing dust treatment.  Since the environment protection cooperating organization indication is displayed near the environment protection mark 3 so as not to mix its source with the brand indication 12 indicating the main body of electric equipment, the demander of transaction of the electric equipment can individually recognize the environment protection mask 3 and the environment protection cooperating organization indication independent of contents and the collection support of electric equipment can be promoted.
Patent JP-H06268150-A (JP)
Title: Semiconductor element
Inventor: TATSUMI EISAKU
IPC: H01L21/822
Filed: 1993-03-16
Abstract: PURPOSE:To safely protect the function of a semiconductor element by safely discharging static electricity with which the semiconductor element is charged via input pins. CONSTITUTION:A semiconductor element is provided with resistive elements 12 which are arranged and installed in circuits (bonding pads) 4,5 used to connect input pins 6 to a chip 3 and which restrains static electricity from being guided to the side of the chip 3 and with a protective electrode 9, for grounding, which is arranged and installed at the circumferential part of the chip 3 so as to be close to the resistive elements 12 and which makes the static electricity escape to the earth by a discharge between itself and the resistive elements 12.
Patent JP-H03264901-A (JP)
Title: Varifocal lens
Inventor: YUKI TADAHIRO
IPC: G02B3/14
Filed: 1990-03-06
Abstract: PURPOSE:To make a focus freely variable and stable by hermetically sealing the entire peripheries of deformable flat sheets and rendering the shape of a convex or concave lens to the cross-section of the sheets under positive or negative pressure applied to a transparent liq. held between the sheets by working a pressure pump. CONSTITUTION:The entire peripheries of deformable flat sheets 2 are airtightly held with a space holder 5 and the sheets 2 are convexly curved in the directions of arrows 9 under positive pressure applied to a transparent liq. 3 held between the sheets 2 by working a pressure pump to render the shape of a convex lens to the cross-section of the sheets 2 or the sheets 2 are concavely curved in the directions of arrows 11 under negative pressure applied to the liq. 3 to render the shape of a concave lens to the cross-section of the sheets 2. A focus is freely varied and can be stabilized by keeping the liq. under constant pressure.
Patent JP-H10253469-A (JP)
Title: Processing circuit of load sensor
Inventor: KAWAI TAKASHI
IPC: G06F3/038
Filed: 1997-03-11
Abstract: PROBLEM TO BE SOLVED: To provide a load sensor giving no effect to the output signal of the sensor even when the power voltage fed to the sensor is fluctuated, by providing a reference signal generation section outputting a reference signal proportional to the power voltage and a selector selectively outputting the detection output from a detection section or the reference signal. SOLUTION: When a load is applied to an operation section, a control circuit section 40 selectively operates a selector 35 so that the detection output of a detection section 31 is inputted to the DC amplifier 37 of a DC amplifying circuit section 36. The output signal is converted by an A/D converter 39 and stored in the control circuit section 40. The control circuit section 40 selectively operates the selector 35 so that the reference signal of a reference signal generation section 34 is inputted to the amplifier 37 of the DC amplifying circuit section 36. The output signal is converted by the A/D converter 39 and stored in the control circuit section 40.  When the power voltage of a power supply 33 is fluctuated by a temperature change, the control circuit section 49 corrects the fluctuation of the digital signal output of a load sensor caused by the fluctuation of the power voltage and outputs it to a host 41.
Patent JP-H09242448-A (JP)
Title: Light beam transmitting system motor-driven shutter controller
Inventor: HAMOTO HIDEAKI
IPC: E06B9/68
Filed: 1996-03-13
Abstract: PROBLEM TO BE SOLVED: To prevent disruption of a circuit element by forming wiring between a receiver and a light receiving means as a two-wire system of a signal and power source wire and a grand wire, and arranging a detecting means to generate output according to load resistance when the light receiving means is looked from the receiver. SOLUTION: A power source and signal wire between a receiver circuit part A and a light receiving part circuit part B is formed as a two-wire system of a common lead wire VCC/SIG and GND, and an occurrence probability of a short circuit accident is reduced. Next, when a lead wire is short-circuited, a resistance R17 reduces to a grand level, and since a transistor Q7 is neither turned on and a transistor Q6 is nor turned on, and an emitter current is not flowed, and thermal disruption is not caused. Next, at disconnection time, when the transistor Q7 is turned off in a short time by an output signal to a microcomputer, the transistor Q6 is also turned off, and an electric current does not flow to resistors R19 and R20, and microcomputer output becomes high, and disconnection is detected. Therefore, a warning can be given of a short circuit and disconnection, and a detecting signal can be used for control of a shutter, and cost and an execution work error can also be reduced.
Patent JP-H08253998-A (JP)
Title: Floor structure of entrance floor
Inventor: UGA SHIZUO
IPC: E04F15/00
Filed: 1995-03-15
Abstract: PURPOSE: To enhance work efficiency by mounting a finished floor slab material screwed with a bolt as an adjuster to the peripheral projection on a concrete floor, and using a space formed around the finished floor slab material as an operating section of the adjuster. CONSTITUTION: Metal bearing pieces 4 having screw holes 3 as level adjusting mechanisms are provided to four comers of a finished floor slab material 2 backing a natural stone 9 with an aluminum honeycomb plate 10. Bolts 5 are screwed to pass through vertically the bearing pieces 4 through the screw holes 3, and interlocking grooves 6 such as driver, etc. are formed in the ends upward of the bearing pieces 4. When execution is carried out, a mortar bun 12 is placed on a concrete floor 1 and, at the same time, the finished floor slab material 2 is so mounted on the floor 1 that the upper surface thereof is brought into contact with the mortar bun 12. An instrument such as driver, etc., is inserted in a joint space 7 around the finished floor slab material 2, the bolts 5 are turned to adjust the length projected downward from the bearing pieces 4, and they are leveled out.  The joint space 7 is filled with sealant 8.
Patent JP-H10253208-A (JP)
Title: Ice storage cold water-making device
Inventor: NAKAJIMA TAKAHISA
IPC: F25C1/00
Filed: 1997-03-11
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized ice storage cold water-making device in which a high ice-making capability and a high heat storing capability are produced. SOLUTION: This ice storage cold water-making device is constructed such that a plurality of ice-making devices 28a to 28f are arranged at a bottom wall 11 and a side wall 12 of a water storing tank 10 so as to form a plurality of ice-making regions 31 to 36 and concurrently non-ice-making region 39 is arranged between them. With such an arrangement as above, ices separated from each of the ice-making regions are manufactured and stored in the water storing tank 10, so that the ice-making region can be expanded up to the side wall 12 to increase a cooling capability and an ice-making capability and at the same time ices can be stored in the water storing tank 10 in a sufficient charging rate ant it may be provided with a sufficient heat storing capability.
Patent JP-S59182685-A (JP)
Title: Video signal multiplex transmission system
Inventor: TERAOKA SANEMITSU
IPC: H04N7/08
Filed: 1983-03-31
Abstract: PURPOSE:To attain the transmission of a multiplex signal with high quality by inserting a carrier to a position from which a composite synchronism signal of a composite signal is eliminated and transmitting the result so as to multiplexing the video signal and the inserted signal in one band and expand a dynamic range. CONSTITUTION:A video signal AS is led to a mixing circuit 17 while the composite synchronism signal is not added. On the other hand, the inserted signal such as a sound signal or a control signal frequency-modulates a carrier via an amplifier circuit 12 and a modulating circuit 14 and is applied to a processing circuit 16. The carrier gate-processed by the circuit 16 is superimposed on a bias voltage being nearly 1/2 of the white level of the signal as and led to the mixing circuit 17. A carrier signal CS from the circuit 16 is inserted and multiplexed to the position to which the composite synchronism signal of the signal AS from a TV camera 11 is inserted in the circuit 17 and this multiplexed video signal is transmitted to a transmission line 2 via a transmission circuit 18.
Patent JP-S57170984-A (JP)
Title: Direct hydrogenation and liquefaction of coal
Inventor: KANDA NOBUHARU
IPC: C10G1/06
Filed: 1981-04-16
Abstract: PURPOSE: To obtain a liquefied oil having a high formation of light oil in high yield inexpensively with preventing the production of by-product gases, by preheating slurry comprising coal, a specific amount of sulfur-iron type catalyst having a specified composition, and a medium oil, blending it with hydrogen, reacting then at high temperature under high pressure.  
     CONSTITUTION: The tank 1 for preparing slurry is charged with the coal A, 1.5W 6wt% calculated iron atom based on water-free and ash-free coal of the sulfur- iron type catalyst B comprising sulfur-iron, sulfur-reduced iron, sulfur-iron compound, or their mixed system, having a molar ratio of sulfur/iron of 1.5W7.0, and the medium oil C, they are processed into slurry, preheated by the slurry preheater 3, and the preheated slurry is blended with the hydrogen J which is preheated by the gas preheater 4 by the preliminary reactor 5, to give a preliminary reaction product. This preliminary reaction product is reacted by the reactor 6 at high temperature under high pressure, and the reaction products are passed through the cooler 7 separated into the light oil D, the middle oil E, the heavy oil F, and the residue G by the vapor-liquid separator 8, the liquid-solid separator 10, and the distillation device 11. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S59182234-A (JP)
Title: Manganese dioxide for active material
Inventor: YAMAMURA KAZUAKI
IPC: H01M4/50
Filed: 1983-03-31
Abstract: PURPOSE:To prepare manganese dioxide for active material giving a dry cell having long life under intermittent large-current discharge condition, and free from infrared absorption peak at a specific wavelength, by baking and oxidizing manganese carbonate with steam-containing oxygen or air under pressure. CONSTITUTION:The manganese dioxide of the present invention is characterized by the lack in the infrared absorption peak near 750cm<-1>. The manganese dioxide can be prepared by baking and oxidizing manganese carbonate prepared by the reaction of a manganese sulfate solution with an alkali carbonate, in a pressurized packed layer under a pressure of about 2-10kg/cm<2> with oxygen gas or air containing about 10-50vol% of steam, at about 300-400 deg.C. The dry cell manufactured by using said manganese dioxide as an active material for the anode has long life to the end voltage especially under intermittent large-current discharge compared with the cell containing conventional manganese dioxide.
Patent JP-S62213250-A (JP)
Inventor: HONMA SEIJI
IPC: H01G9/012
Filed: 1986-03-14
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-S59181979-A (JP)
Title: Transistor inverter device
Inventor: AOIKE MINAKI
IPC: H05B41/24
Filed: 1983-03-30
Abstract: PURPOSE:To prevent an oscillation from stopping at a heavy load time by providing a resonator, and providing a capacitor between a feedback winding and a transistor. CONSTITUTION:Before starting a fluorescent lamp of a load L, a load voltage is high, and a discharging circuit 10 operates. Accordingly, the stored charge of a capacitor C2 is rapidly discharged through a resistor R2 and a switching element S2 during the OFF period of a transistor Tr. Since the discharging circuit 10 operates even if the load L is fired so that the induced voltage of a feedback winding nf becomes low, the transistor Tr can be turned ON, and the oscillation will not stop. The discharging circuit 10 has detecting winding nD closely coupled in the output winding n2 of a transformer T, a diode D2 for rectifying the output of the winding nD, switching elements S1, S2, and resistors R3-R5, and the resistor R3 decides the discharging time constant of the capacitor C2.
Patent JP-H06273017-A (JP)
Title: Refrigerator with automatic ice maker
Inventor: YAMANAKA TOMIJI
IPC: F25C1/24
Filed: 1993-03-17
Abstract: PURPOSE:To prevent the spillage of water on a bottle cap and that raked up on the front side in the pulling out of a supply water tank by providing protrusion rib on a supply water tank carrier plate on the front side from the bottle cap part to stop the water conducted in the pulling out of the supply water tank. CONSTITUTION:A supply water tank 7 placed on a supply water tank carrier plate 8 is provided and has a bottle cap 9 free to load or unload so that an outflow port is turned downward. A water receiving tray 1 is arranged at the bottom thereof and water in the water receiving tray 1 is sucked up with an electric pump 5 to a cold storage chamber through a supply water pipe 6 to be supplied to the ice making tray 11 for making ice. The supply water tank carrier plate 8 is provided with a protrusion rib 10 on the front side from the bottle cap part 9 to prevent the conducting of the water of the water receiving tray 1 at the flowing port in the pulling out of the supply water tank 7. This can prevent the spillage of the water on the front by stopping the water in the pulling out of the supply water tank 7.
Patent JP-S57172540-A (JP)
Title: Information storage medium
Inventor: ANDOU HIDEO
IPC: G11B7/257
Filed: 1981-04-15
Abstract: PURPOSE:To prevent the early-stage deterioration of an information-formed layer by forming an intermediate protective layer, consisting of plural atoms having a large difference in negative degree between at least two atoms, between the substrate and information-formed layer of an optical disk. CONSTITUTION:On one surface of each substrate 1, an intermediate protective layer 2 is formed and on it, an information-formed layer 3 composed of a recording layer or light relfective layer of Te or Al is formed; and two substrates are stuck together while a hollow part is interposed, thus constituting an information-formed layer 4. The intermediate protective layer 2 is made of a dielectric or semiconductor, and polarization which corresponds to that of the substrate 1 is caused in the intermediate protective layer 2 to increase adhesive strength between the substrate 1 and intermediate protective layer 2. Namely, two atoms having a great difference in electric negative degree, e.g. F as a negative side and MgF containing Mg as a positive side are used to improve adhesive strength on the hydrophilic substrate 1.
Patent JP-H03257354-A (JP)
Title: Apparatus for inspecting solder printing
Inventor: JOKO SANEHIRO
IPC: G01N21/956
Filed: 1990-03-08
Abstract: PURPOSE:To measure the film thickness, printing shape and printing shift of solder by mounting a ITV area sensor and a revolvable displacement sensor to the XY moving body of an XY orthogonal robot. CONSTITUTION:In order to measure the printing shift of the cream solder 3 supplied to the land patterns 2 on a printed wiring board 1 by an ITV camera 10, the printing shift detecting pattern 2 is limited at first and the projection of the white '1' within respective up/down and left/right regions is taken and projection data is binarized on the basis of a predetermined threshold value H to calculate the with of the white '1' to calculate positional shift. At this time, the patterns 2 at two places sufficiently separated each other on the wiring board 1 are selected to carry out measurement. Next, film thickness is calculated by scanning a laser type displacement sensor 7 in an X-direction at a 0 deg.-position and subtracting the height of the pattern being a reference surface from the height of the upper surface of the solder 3 and, further, the sensor 7 is rotated by 90 deg. by a revolving mechanism 16 to perform lateral scanning in a Y-direction and a printing shape such as printing running is measured.
Patent JP-H09226924-A (JP)
Title: Belt conveyor device for freezing room
Inventor: SUZUKI YASUYUKI
IPC: B65G45/22
Filed: 1996-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a hygienic, freezing room belt conveyor device capable of sufficient disposal of water or refuse from a frozen article falling on the upper surface of the lower traveling part of a belt and preventing damage caused by the water or the refuse of the frozen article to a pulley. SOLUTION: A conveyor pressing roller 12 is provided in the upper surface of the lower traveling part 4b of an endless conveyor belt 4 rotary-traveled horizontally by a pair of left and right pulleys 5a and 5b having identical diameters so as to travel the lower traveling part 4a in a slow V shape. A suction nozzle tube 7 connected to a header 6 provided in the width direction of the conveyor is placed to face the upper surface of the lowest position of the lower traveling part and the header is connected to a suction machine.
Patent JP-S56154067-A (JP)
Title: Ink-jet recording method
Inventor: MIZUNO AKINORI
IPC: B41J2/12
Filed: 1980-04-28
Abstract: PURPOSE:To improve the quality of printing by maintaining the flying speed of an ink droplet irrespective of a change of circumstance, maintaining also a distance for cutting the liquid droplet at a fixed length by changing excitation voltage in conformity with the change of circumstance and thereby holding the efficiency of charging at a fixed level. CONSTITUTION:An ink temperature signal detected by a temperature sensor 16 is converted into a code signal by an A/C conversion circuit 31 and supplied to CPU30, wherefrom a pressure code signal and an excitation voltage code signal are delivered. And the pressure code signal is converted into an analog signal by a D/A conversion circuit 36 and then compared with a detection signal from a pressure sensor 11 in a comparator 37, and an ink pressurizing pump 9 is driven until the detecting signal from the sensor 11 reaches a value corresponding to the pressure code signal from CPU30. Meanwhile, the excitation voltage code signal is converted into an analog signal by a D/A conversion circuit 34 and supplied to an excitation circuit 18, thereby an electrostrictive vibrator is excited by the voltage corresponding to the excitation code signal, and thus control is made so as for the distance for cutting the liquid droplet to be fixed.
Patent JP-H08256258-A (JP)
Title: Control method for recorder
Inventor: MINODA HIROSHI
IPC: G06F3/12
Filed: 1995-03-16
Abstract: PURPOSE: To increase a margin till recording paper runs short when the recording paper comes to its end and the replacement of the recording paper is required. CONSTITUTION: The recorder revising the recording control method in which a detection circuit detects a recording paper end mark detects the recording paper end mark, and when recording data stored in a line buffer are transferred to a recording head, data by two lines are compressed by one line or a paper feed drive control circuit decreases a speed of a pulse motor and compresses the received document data to a half in the subscanning direction for the recording.