baber/WOPTO huggingface dataset:
Patent JP-S60151878-A (JP)
Title: Fixed hermetic type magnetic disk device
Inventor: KITAMURA IKUO
IPC: G11B21/02
Filed: 1984-01-19
Abstract: PURPOSE:To surpress an elevation of temperature in a box and to prevent weak signals from a head from being contaminated with external noises from a voice coil, etc., by arranging a magnetic circuit and a voice coil which constitute a voice coil motor at the outside of the body of a device. CONSTITUTION:A pivot shaft block 17 protruded from a device case 2 through a bearing 15 is fixed with a screw. A spring 18 is extruded to a bearing 16, and a shift of the bearing 16 in the shaft direction is restricted. Due to swing-type actuator constitution linkage of a head assembly 3 provided with a head 5 on its top and the coil block 17 fixed with a voice coil 8, that is, a drive source, is executed by a pivot shaft 14; therefore sealing can be carried out in an extremely small moving part that is caused by a rotational action of a shaft, and abrasion force can be reduced as much as it can be neglected because it occurs in the center of rotation.
Patent JP-H08203724-A (JP)
Title: Thermal permanent current switch
Inventor: NUMATA SEIJI
IPC: H01F6/00
Filed: 1995-01-23
Abstract: PURPOSE: To prevent the generation of quench which takes place in a ferromagnetic field due to a small temperature margin since a thermal permanent current switch is often mounted in a ferromagnetic field resultant from switch mounting space restrictions. CONSTITUTION: A thermal permanent current switch 1 is provided with an oxide superconductor 6 of Bi2 Sr2 Ca1 Cu2 O8 on a shaft of a bobbin 2 and upper and lower flanges and a nickel-chromium wire 8 and superconducting NbTi alloy wire 10 are wound in a noninductive manner around the outer peripheral part of the shaft, thereby forming a heater 9 and a superconducting coil 11 where an oxide superconductor-made pipe 13 is passed to the outlet 12 of a lead wire while a half cylinder 14 made of an oxide superconductor is mounted on the outer peripheral part of the superconducting coil 11 and impregnated with epoxy resin on the whole.
Patent JP-S62168621-A (JP)
Title: Cutting press for ic
Inventor: YAMADA SOUSUKE
IPC: B21D45/00
Filed: 1986-01-20
Abstract: PURPOSE:To prevent blockage to pressing actions and to perform smooth and effective cutting by setting a sheet wastes ejector in which the sheet wastes are pressed onto an eject roller by pressing roller and the eject roller is fast rotated. CONSTITUTION:A spindle 130a is driven to be fast rotated by an electric motor 133 with a speed reducer for fast rotation of a drum 130d. A pressing roller 131 has been pressing onto a friction roller 130e of an eject roller 130 by the elastic force of a pressing spring 136 fixed to a bracket 132. In this method, lead frames (sheet wastes) remained after IC punching are held between the friction roller 130e of the eject roller 130 and the pressing roller 131 and are ejected quickly into a sheet wastes chute.
Patent JP-H01183111-A (JP)
Title: Manufacture of polycrystalline silicon thin film
Inventor: HASEGAWA KAZUMASA
IPC: H01L21/324
Filed: 1988-01-18
Abstract: PURPOSE:To form a polycrystalline silicon thin film having large grain diameters over a large area and effectively and simply control impurity concentration of the polycrystalline silicon thin film, by dividing a heat treatment process for making amorphous silicon polycrystalline into two processes or more. CONSTITUTION:Amorphous silicon thin films 302 and 303 are formed on an insulating substrate 301 or on an insulating thin film by a plasma CVD method and this amorphous silicon is heat-treated in a nitrogen atmosphere, cooled and then heat-treated in a nitrogen atmosphere again. In this way, nucleis are prevented from being generated to a degree by interrupting the heat treatment once, so that a polycrystalline silicon thin film having large grain diameters can be formed on a large area. In addition, it is possible to control the type and concentration of the impurity when formation of this polycrystalline silicon thin film is completed.
Patent JP-H03292815-A (JP)
Title: Propagating matter for plant, and propagating case therefor
Inventor: ARAN FUIRITSUPU PERIN
IPC: A01G9/10
Filed: 1990-01-16
Abstract: PURPOSE: To provide a hydrophilic open cellular foam which facilitates the passage of newly born plant roots, has excellent moisture absorptivity and moisture retaining power and is adequate as a multiplication body for plants by punching low-density and rigid closed cellular foamed polyurethane foams by mechanical means. CONSTITUTION: The many punched holes are formed at the rigid closed cellular polyurethane foams having the low density of 5 to 12kgs/m<3> by using a pair of opposite rollers 20a, 20b having plural diametral pins 22 and the closed cellular structure is at least partly destroyed, by which the open cellular structure is obtd. As a result, the passage of the newly born plant roots is facilitated and the moisture absorptivity and moisture retaining power are improved. The resulted foam bodies 14a, 14b, 14c, etc., are used and are arranged to face each other in such a manner that apertures 18 to receive the plants are formed, by which the multiplication body for the plants is obtd.
Patent JP-S62167881-A (JP)
Title: Apparatus for coating pipe locally
Inventor: KOSUGE SHIGECHIKA
IPC: C23C16/30
Filed: 1986-01-20
Abstract: PURPOSE:To improve the toughness, heat and corrosion resistances of a formed coating layer by producing a vacuum at a part of the inside of a pipe, introducing a gas into the vacuum and causing a chemical vapor deposition reaction. CONSTITUTION:A vacuum is produced at a part 2 of the inside of a pipe 1 and a gas is introduced into the vacuum from an introducing pipe 9. A chemical vapor deposition reaction is then caused to the gas to coat the part 2. The resulting coating layer is tough and has superior heat and corrosion resistances.
Patent JP-H08233800-A (JP)
Title: Solid state detecting agent for deleterious component
Inventor: WATANABE TADAHARU
IPC: G01N33/00
Filed: 1996-01-22
Abstract: PURPOSE: To detect the deleterious components, i.e., volatile inorganic hydride, volatile inorganic halide and organic metal compound, contained in exhaust gas surely under dry state by employing a solid state detection agent comprising copper (III) hydroxide as a principal reaction component. CONSTITUTION: Upon touching even a trace deleterious component, the solid state detection agent react sensitively thereto to change the color from blue to black thus detecting and removing the deleterious component. When the solid state detection agent is disposed in the downstream of a solid state removing agent, break through of the solid state removing agent can be determined and the deleterious component, passed through the solid state removing agent, can be removed. When the solid state detection agent is filled in a transparent tube or a tube having a transparent window, the transition of the discoloring front can be observed from the upstream side and the replacing time of the solid state removing agent and the solid state detection agent can be known previously.
Patent JP-H03214883-A (JP)
Title: Optical transmission av system
Inventor: HARAMOTO MASANORI
IPC: H04B10/00
Filed: 1990-01-19
Abstract: PURPOSE:To make the activity of AV equipment free by making a signal output part and a monitoring part attachable and detachable and wireless-transmitting a video signal or a sound signal by infrared radiation when they are separated. CONSTITUTION:A signal output part 10 having a reproducing device part 11 of a video tape and a monitoring part 20 having an LCD indication monitoring output part 21 are made separable. An optical transmission AV device is constituted in this way, on separate-using, a video signal and a sound signal are made to output by infrared radiation from an infrared radiation output part 15 which constitutes an output part 10, they are light-received and detected at an infrared radiation light receiving part 23 which constitutes a monitoring part 20, a video is indicated by the LCD monitoring output part 21 and a sound is heard with a headphone. Making the device in this way, viewing the video at the rear seat of an vehicle becomes easy, for instance, and besides, it becomes useful when it is applied to a visual telephone.
Patent JP-S61166962-A (JP)
Title: Sliding contact member having excellent wear resistance and its production
Inventor: SHIMIZU TSUTOMU
IPC: F02F1/00
Filed: 1985-01-18
Abstract: PURPOSE:To obtain efficiently a sliding contact member having high oil holding power and excellent wear resistance by forming recesses by photoetching to a metallic member having a sliding contact surface then spraying thermally a thermal spraying material thereto in the state having a resist film remaining thereon and removing the above-mentioned film and the thermally sprayed layer on the film. CONSTITUTION:A plating layer 2 of hard Cr, etc., is formed on the surface of a base material consisting of an alloy cast iron, etc., and thereafter the surface is formed to a smooth sliding contact surface 2a. The oil holding recesses 2b are formed on such surface by photoetching of the conventional practice. Thermal spraying particles such as Mo are projected from a plasma spraying nozzle 5 to the resist film 4 for photoetching and recesses 2b to laminate the thermal spraying particles in the recesses 2b without removing the film 4 remaining on the sliding contact surface 2a. The film 4 and the sprayed layer 3a on the film 4 are removed and the sliding contact member formed with the porous sprayed layer 3 of Mo, etc., having the lubricating oil holding function only in the recesses 2b is obtd.
Patent JP-H11201476-A (JP)
Title: Heat conveying device
Inventor: UNO HIROSHI
IPC: A61F7/08
Filed: 1998-01-20
Abstract: PROBLEM TO BE SOLVED: To prevent a heating medium, from decreasing in permeation from a heat conveying tube to the outside concerning a heat conveying device which has a favorable flexibility and a function of warming. SOLUTION: A radiation means 9, that is formed by overlapping aluminum laminate sheets 13, and by fusion-sealing each of them to enclose a heat conveying tube 8, is provided. Thereby, the permeation of heating medium to the outside can be prevented by the aluminum laminate sheets 13, and the use of rubber or resin material to the heat conveying tube 8 is enabled to satisfy the flexibility, and to attain the equalization of heat by aluminum foil.
Patent JP-H03213291-A (JP)
Title: Handling device
Inventor: HARA SHOICHIRO
IPC: B25J17/02
Filed: 1990-01-19
Abstract: PURPOSE:To allow a relative dislocation between an insert and an inserted work as well as to correspond to a large inserting force even if required, by constituting it so as to have some clearance in space between a pressing surface of a first member and a pressed surface of the inserted work corresponding to the former at normal time. CONSTITUTION:When an insert part 50 comes into contact with an insert port 48, first of all, each of the third members (41, 44) is deflected in the horizontal direction with a first member 30 by dint of horizontal force the insert part 50 receives from the insert port, whereby a relative dislocation between the insert part 50 and the inset port 48 is corrected. When an inserting action is further continued, vertical force, the insert part receives from the insert port, grows larger, and thereby the third members (41, 44) are deflected to the first member 30 in the ventical direction, thus a pressed surface 47 of an insert part 45 comes into contact with a pressing surface 31 of the first member 30. In this state, if the inserting action is continued, the pressing surface 31 of the first member 30 presses the pressed surface of the inserted member, therefore the insert part is inserted into the insert port of the inserted member.
Patent JP-S63176616-A (JP)
Title: Secondary air supplier for engine
Inventor: OKINO YOSHINORI
IPC: F01N9/00
Filed: 1987-01-16
Abstract: PURPOSE:To aim at improvement in fuel consumption, by installing two air pumps for supply of secondary air to an exhaust passage, and selecting these pumps according to a driving state. CONSTITUTION:A supercharging pump 15, serving both as a supercharger and a secondary air supplying air pump, is installed in a supercharging passage 9, and it is connected to an engine output shaft via a solenoid clutch 29. A small flowing air pump 28, driven by a motor via this solenoid clutch 29, is installed in a secondary air passage 27. Separately at the time of stationary driving of an engine and at the transition, it is selected to a state of supplying secondary air from the small flowing air pump 28 and another state of supplying it from the supercharging pump 15 or both air pumps. With this constitution, load being imposed on these air pumps are reduced, and fuel consumption is improvable.
Patent JP-S58128135-A (JP)
Title: Emulsifying agent
Inventor: KONNO EIJIYU
IPC: C09K23/52
Filed: 1982-01-22
Abstract: PURPOSE:To improve the affinity of an emulsifying agent to various resins and the water dispersing effect thereof by specifying the mol.wt., number of hydroxyl groups and HLB of the product of urethanation reaction of alcohol components and isocyanate components in a specific range. CONSTITUTION:This emulsifying agent is obtained by urethanation reaction of polyfunctional alcohol components and polyfunctional isocyanate compds. Here, the reaction is so effected that the resultant emulsifier has 1,000-50,000 number average mol.wt., 2-20 average number of hydroxyl groups per molecule and 8-20 HLB. This emulsifier is nonionic, and has high affinity to various resins. Since the subject emulsifying agent does not contain extreme hydrophilic groups, the emulsifier provides extremely superior water dispersed liq. in terms of chemical resistance and more particularly in water resistance.
Patent JP-H01186198-A (JP)
Title: Control method for stepping motor
Inventor: YANAGI SHIGETOMO
IPC: G11B21/10
Filed: 1988-01-19
Abstract: PURPOSE:To drive a stepping motor at the maximum speed without step-out, and to shorten the moving time by changing a stepping rate according to the detection of the step-out. CONSTITUTION:When a stepping motor 1 is driven at a certain stepping rate R1, the stepping rate is decreased to a low value such as R2 when a mis-step is detected. When the stepping rate is lowered to the R2, acceleration is decreased, and torque is increased, thus generating no mis-step in the next drive. Mis-step is detected by detecting a current position after driving the stepping motor 1, thus detecting step drive only by the number of steps controlled, in other words, detecting mis-step.
Patent JP-H05197520-A (JP)
Title: Fifo memory
Inventor: YAMANE DAISAKU
IPC: G06F15/167
Filed: 1992-01-22
Abstract: PURPOSE:To prevent data from overflowing by outputting a fullness signal before a storage means becomes completely full. CONSTITUTION:Flip-flops 24 and 26 which are connected to a flag checker 20 latch 'empty' or 'full' respectively. The latched 'empty' and 'full' (lat- empty and lat-full in the figure) are outputted to a processor, etc. Then a full- timing setter 22 sets the output time point of 'full' from the flag checker 20 is set corresponding to an external signal preset-full. Thus, the output time of a processor, etc., is set with preset-full so that registers 10-i are efficiently used without any data overflow of a register file 12.
Patent JP-S61169577-A (JP)
Inventor: MATSUMOTO SHIGETO
IPC: B66C23/32
Filed: 1985-01-21
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-H11200199-A (JP)
Title: Method for coping with abnormal weft insertion in loom and apparatus therefor
Inventor: OTA KAZUHARU
IPC: D03D51/00
Filed: 1998-01-20
Abstract: PROBLEM TO BE SOLVED: To prevent the leaving of a miss-yarn generated by weft-insertion miss in a warp opening of a loom furnished with a weft-selection means to select and position a weft from a waiting position to a weft-insertion position according to a weft-selection pattern. SOLUTION: Information on tensions of wefts Y1-Y4 detected by tension detectors 51-54 is transmitted to a change controlling apparatus C1. The change controlling apparatus C1. judges the presence or absence of the generation of weft-insertion miss based on the weft selection pattern information transmitted from a weft selection controlling apparatus C2, tension information from tension detectors 51-54 and information on the rotation angle of loom obtained from a rotary encoder 32. When a weft-insertion miss is generated, the judging circuit judges the presence or absence of the weft-insertion in the weft following the missed weft based on the detection signals transmitted from the tension detectors 51-54.
Patent JP-H06219474-A (JP)
Title: Cup container and manufacture thereof
Inventor: IIJIMA YUSUKE
IPC: B65D81/34
Filed: 1993-01-22
Abstract: PURPOSE:To easily burn a cup for food such as miso soup which is eaten with hot water put and realize good stacking ability of the cup container body to save a space during storage, transportation, etc. CONSTITUTION:An outer cup 10 is formed with an engaging part 11 on an opening edge of the upper rim and with a bottom rim 12 at the lower end. The outer cup 10 is formed by adhering paper with a polyethylene film laminated. An outer face 21 of a body of an inner cup 20 is fitted into an inner face of the body of the outer cup 10, and an outer face 22 of the bottom is fitted into an inner face 14 of the bottom of the outer cup 10, respectively, so that they are approximately tight. A clamp part 23 clamps the engaging part 11 to have the inner cup 20 fixed to the outer cup 10. The inner cup 20 is formed in a double-layered structure with heat shrinkability comprising a layer with polypropylene laminated inside and an outer layer with talc mixed into polypropylene by 50%.
Patent JP-H01184594-A (JP)
Title: Manufacture of powder raw material based cold drink for cup type drink automatic vending machine
Inventor: SUMIKAWA TERUAKI
IPC: G07F13/06
Filed: 1988-01-19
Abstract: PURPOSE:To maintain a sanitary condition with a high level by performing washing, disinfection, and drying by a hot water in the final after blow process at every selling operation. CONSTITUTION:A prescribed quantity of ice is thrown in a cup 10 delivered to a vent stage 8 from an ice maker 2 by a cup supplying mechanism 9 based on a sale command. Next, drink raw liquid stirred and compounded in a raw material stirrer 7 is injected to the cup 10. After the drink raw liquid is ejected, the hot water is supplied additionally from a hot water tank 3 to the stirrer 7, and the residue of the raw material being attached on a system is washed and injected to the cup 10, then, cold drink containing the ice can be manufactured.
Patent JP-S59133986-A (JP)
Title: Laser working device
Inventor: TOMONAGA SHINJI
IPC: B23K26/00
Filed: 1983-01-21
Abstract: PURPOSE:To prevent the generation of a weld defect occuring in feeding of a welding wire in the stage of performing welding, etc. with a laser working device by detecting the plasma generated in the stage of welding and adjusting the feeding of the welding wire in accordance with the result thereof. CONSTITUTION:A laser beam 2 from an oscillator 1 is changed perpendicularly in direction with respect to a material 6 to be welded by a reflection mirror 3 and is focused onto the surface of the material 6. The material 6 is moved in an arrow A direction and the material 6 is welded from a welding start point 7 up to a welding end point 8 by the irradiation of the beam 2. The plasma generated from the weld zone in this stage is detected with an optical sensor 13 and a signal is fed to a control part 14 which drives a feeder 12 for a welding wire 10 since welding starts until it ends. The extinction of the plasma, upon ending of welding, is detected with the sensor 13, by which the wire feeder 12 is stopped and a shutter 15 for the laser beam is lowered. The generation of defective welding owing to faster or slower feeding of the welding wire is prevented.
Patent JP-S60153677-A (JP)
Title: Picture display device
Inventor: HASHIGUCHI JIYUNPEI
IPC: H04N5/66
Filed: 1984-01-24
Abstract: PURPOSE:To carry out satisfactory picture display by impressing pulses driving each line cathode from each direction different in adjoining line cathodes and making approximately horzontal lines on a screen uniform. CONSTITUTION:Drive pulses from a hot cathode drive circuit 26 are impressed on an end (a), and an end (b) is grounded through a diode D. In adjoining line cathode 2b, the drive pulse is impressed on the end (b) and the end (a) is grounded through the diode D. In the same manner, drive pulses are alternately impressed on the ends (a) and (b) of the adjoining line cathode. Thus, since a electric potential of the end (a) is higher than that of the end (b) in the cathode 2a, the speed of a electric beam at the end (a) is smaller than that at the end (b), and vice versa in the cathode 2b. As a result, the clearances between joints of an incidenting range of the cathodes 2a and 2b in the vertical direction can be apporximately made uniform.
Patent JP-H11215514-A (JP)
Title: Color image-pickup device
Inventor: CHIN SETSUKOU
IPC: H04N9/07
Filed: 1998-01-21
Abstract: PROBLEM TO BE SOLVED: To suppress the generation of false color more effectively than conventional techniques in a color image-pickup device using a color filter array. SOLUTION: This color image-pickup device is provided with an image sensor 10, where plural pixels are arranged in parallel, a color filter array 20 consisting of a larger number of optical filters 21 placed in front of a light incident plane of the image sensor 10, plural dispersing mirrors 31 that disperse light which is incident on the color filter array 20 into 1st and 2nd color components that are different from each other. Each dispersing mirror 31 has at least one dispersing plane 31a that reflects either of the 1st and 2nd cold components and transmits the other. A dispersing mirror array 30 consists of the plural dispersing mirrors 31, which are placed side by side in the array direction of the optical filters 21 at a prescribed pitch.
Patent JP-H07220334-A (JP)
Title: Auto tracking device and auto tracking method
Inventor: OKUYA AYUMI
IPC: G11B15/467
Filed: 1994-01-31
Abstract: PURPOSE:To quickly set a relative position between a magnetic head and a track so as to be made an edge trace state. CONSTITUTION:A signal from a magnetic head 2 is made a reproduced envelope signal by a reproduced signal detecting circuit 70, and a microcomputer 8 generates a tracking phase control signal based on the reproduced envelope signal. A capstan servo circuit 9 receives the tracking phase control signal, and varies the quantity of a tracking phase. The microcomputer 8 detects the variation of an output level of a reproduced envelope, adjusts driving speed of a capstan motor 4 so that a relative position between the magnetic head 2 and a track 5 is made a edge trace state.
Patent JP-2000208452-A (JP)
Title: Aqueous dispersoid for chemical-mechanical polishing in manufacturing semiconductor device and manufacture of semiconductor device
Inventor: YANO HIROYUKI
IPC: C08L101/00
Filed: 1999-01-18
Abstract: PROBLEM TO BE SOLVED: To provide an aqueous dispersoid for chemical-mechanical polishing in manufacturing a semiconductor device which has an adequate hardness, provides a satisfactory polishing rate and avoids damaging a polished surface and a method of polishing films of a semiconductor device with this aqueous dispersoid and manufacturing the semiconductor device. SOLUTION: An aqueous dispersoid for chemical-mechanical polishing in manufacturing a semiconductor device is obtained which contains at least one kind of polymer grains selected among polymer grains obtained by copolymerizing a cross linking monomer such as divinylbenzene with other monomers such as styrene and polymer grains of a specified mean grain size obtained by copolymerizing these specific monomers. A semiconductor device is obtained by a manufacturing method having a step of polishing films with the aqueous dispersoid used as abrasives.