baber/WOPTO huggingface dataset:
Patent JP-H04162730-A (JP)
Title: Pressing force control mechanism for die bonding apparatus
Inventor: TAKADO TSUMORU
IPC: H01L21/52
Filed: 1990-10-26
Abstract: PURPOSE:To set a precise pressing force and to always monitor the force by providing means for quantitatively measuring and displaying the force for pressing a die. CONSTITUTION:When a bonding head is moved down so that a collet 1 is brought into contact with a pellet 4, it is evacuated by an evacuation tube 7 to suck the pellet 4 by a suction hole 6. Then, the head is moved on an island of a lead frame to be moved down, the pellet 4 is pressed on the island to compress a spring 8 and to lift a load transmitter 9. The lifted transmitter 9 lifts a piezoelectric element 10 to send a current generated at the element 10 to a die bonding apparatus body through a signal line to display the current in terms of pressing force. Thus, a precise pressing force is set, and the force can be always monitored.
Patent JP-H01130811-A (JP)
Title: Manufacture of al-li alloy extruded material
Inventor: TSUKUDA ICHIZO
IPC: B21C23/00
Filed: 1987-11-16
Abstract: PURPOSE:To prevent an alloy from dangerous explosion at cooling time and oxidation by pouring molten Al-Li alloy into a die for pressurizing and solidification and pressurizing and solidifying it to manufacture billets and extruding it when it is cooled down to a temperature suitable for extrusion. CONSTITUTION:Al-Li alloy is melted and poured into the die for pressurizing and solidification and pressurized by a pressure piston to promote solidification and to manufacture billets. When the billets are cooled down to a temperature suitable to extrusion and reach a semi-molten state, the pressurizing and solidifying stage will by completed. The container of an extruder is immediately filled with the billets and they are extruded to obtain the required Al extruded material. Accordingly, a preheating stage of the billets can be removed and oxidation of the alloy can be prevented in the preheating treatment stage. Further, it is possible to improve the manufacturing efficiency and to lower the manufacturing cost.
Patent JP-H10113131-A (JP)
Title: Fish feed additive oil and fish feed for improving meat quality
Inventor: SHIOTANI ITARU
IPC: A23K1/14
Filed: 1996-10-12
Abstract: PROBLEM TO BE SOLVED: To provide pisciculture feed and a pisciculture feed additive capable of improving meat quality to appropriately include fat and increasing the yield of an edible part. SOLUTION: This fish feed additive oil or fish feed contains red pepper as a meat quality improving agent. The red pepper can be a red pepper component. It is added by the ratio of the red pepper 0.1-250 pts.wt. to the 100 pts.wt. of the feed additive oil or a feed raw material and manufacture is performed.
Patent JP-H06137525-A (JP)
Title: Rectilinear propagation type high load burning gas burner
Inventor: KOBAYASHI FUJIO
IPC: F23D14/22
Filed: 1992-10-27
Abstract: PURPOSE:To completely burn in a high load by forming a gas guide passage and a gas flame stabilizing hole in a burner top, and discharging gas fuel from a plurality except a gas main flame hole. CONSTITUTION:Gas fuel to be supplied from a gas supply tube 23 to a cylinder 25 of a burner top 14 is discharged from a gas main flame hole 29, and guided to a plurality of gas guide passages 31 formed radially. The fuels in the passages 31 are discharged from a large-diameter end 30 of a cone 20, and discharged into a mixture chamber from a midway position of the passage 31 through a gas flame stabilizing hole 34. Thus, since the fuel to be supplied from the tube 23 is dispersively discharged from a plurality except the hole 29, mixture of the gas fuel and the air is expedited. Thus, the fuel can be completely burned in a high load without increasing the chamber.
Patent JP-S62149052-A (JP)
Title: Sandwich type information recording disk
Inventor: KATO MASAAKI
IPC: G11B7/24015
Filed: 1985-12-24
Abstract: PURPOSE:To provide wear resistance, heat resistance and moisture resistance to the surface of a disk and to provide the disk having excellent long-period reliability by providing recording layers on the inside of a pair of transparent substrates and providing barrier layers consisting of Ta2O5 on the outside. CONSTITUTION:Two sheets of the transparent plastic substrates 1 are adhered via a spacer 6 by positioning the recording layers 6 formed thereon to the inner side. The barrier layers 5 consisting of Ta2O5 are coated on the outside surfaces of the substrates to 500-1,000Angstrom  thickness. The barrier layers 5 are resistant to wear and heat and prevent particularly the moisture adsorption to prevent the deterioration of the recording layers 6. The disk having the simple structure and the excellent long-period reliability is thus obtd.
Patent JP-H0797936-A (JP)
Title: Fuel supply device of engine for model
Inventor: KANEKO AKIRA
IPC: F02B75/34
Filed: 1993-11-18
Abstract: PURPOSE:To feed fuel having a amount according to the engine speed, so as to improve starting efficiency of an engine by introducing exhaust gas wherein the engine speed and pressure are proportional to each other into the pressurizing chamber of a regulator and adjusting the opening of a fuel passage. CONSTITUTION:Since a fuel pump 7 is operated when an engine is deiven, fuel in a fuel tank 5 passes a fuel adjusting chamber 20 of a regulator 8 and then is supplied to an air fuel injection pipe 16 of a carbureter 4, and then it is injected to a through hole 13 and mixed with air in an air passage 10. And the mixture is supplied to an engine and burnt, and the burnt exhaust gas is discharged to a muffler 3. Exhaust gas of the muffler 3 is introduced to a prssurizing chamber 19 of the regulator 8 from a passage 31, and a diaphragm 18 is downwardly bent by pressure of the exhaust gas. Thereby a valve supporting plate 26 is oscillated through a plate spring 23, and the opening of an inlet side passage 21 is adjusted by a valve body 28. Accordingly, the fuel having the amount according to the speed of the engine can be fed to a carbureter 4.
Patent JP-2001109208-A (JP)
Title: Image forming method and image forming device
Inventor: MACHIDA YOSHINORI
IPC: G03G9/08
Filed: 1999-10-12
Abstract: PROBLEM TO BE SOLVED: To provide an image forming method by which a high quality image having less density irregularity and less transfer omission are formed without being influenced by the surface condition of a recording medium, and to provide an image forming device forming an image by the same method. SOLUTION: As to this image forming method; the toner adhering area of a toner image by each pixel is found on the basis of image information carried by a toner image carrier, transparent toner is selectively applied to a pixel which is found to have small toner adhering area then the toner image carrier is superposed on the recording medium, and the toner image is transferred and fixed to the recording medium with the transparent toner.
Patent JP-H10135245-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: TAKAHASHI KIYOSHI
IPC: H01L21/603
Filed: 1996-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device and manufacture thereof, whereby the no. on steps, starting from manufacturing a semiconductor chip to completing a package, is reduced and production yield is increased. SOLUTION: A semiconductor substrate 10, having elements corresponding to semiconductor chips, is mounted on a package board 20 with its bonding pads 11 connected to connecting electrodes 23 of the package board 20, the substrate 10 and the package board 20 are cut together into semiconductor chips 14 and package bases 25, and they are resin sealed to form individual semiconductor devices. The semiconductor chip mounting and bonding steps can be reduced to a single step, to greatly reduce the production steps for the semiconductor device.
Patent JP-S63144030-A (JP)
Title: Control method in clamping and breaking of mold in motor-operated injection molding machine
Inventor: HIRAOKA KAZUO
IPC: B29C45/80
Filed: 1986-12-06
Abstract: PURPOSE:To obtain a control method in clamping and breaking of a mold of a molding machine whose structure is simple and maintenability is favorable, by a method wherein a setting value of a speed and a detected value of a number of revolutions are compared with each other, the deviation value of the speed to be obtained in converted into a commanding value for output torque control and sent to a driving motor by converting to a control signal controlling an armature current of the driving motor. CONSTITUTION:When a mold break limit position is set up on a mold break limit position setting instrument 13, a position setting value is applied to a subtractor 21. A position detected value detected by a position detecting instrument 11 is applied to the subtractor 21 as a feed back signal, the position setting value and a position detecting value are compared with each other and put out as the deviation value of the position. The deviation value of the position is applied to a control meter 14 for mold breaking limit position holding, proportioned, compensated, operated and applied to a torque control instrument 20 in a motor driving circuit 16 as a commanding value for motor output torque limiting. The same is converted into a signal limiting motor output torque of a driving motor 9 to a commanding input value in a torque limiter 20. The driving motor 9 generates rotary torque within this torque limiting value by the control signal.
Patent JP-2001107950-A (JP)
Title: Oscillating support device
Inventor: YAMADA TAKANORI
IPC: F16C19/28
Filed: 1999-10-12
Abstract: PROBLEM TO BE SOLVED: To provide an oscillating support device to attempt to increase longevity of a bearing and minimize its replacing frequency to the utmost by restraining differential sliding of the bearing interposed between a track plate and a support plate. SOLUTION: A roller bearing 10 to roll outer rings 12, 13 is interposed between a track plate 6 to oscillate in a radius R around one oscillating center O and a support plate 7 to support this track plate 6, the outer rings 12, 13 are arranged in a circular arc shape along the radius R so that a central axis of these outer rings 12, 13 is directed toward the oscillating center O, and these outer rings 12, 13 are divided to the diametrical direction outward side 12 and the diametrical direction inward side 13.
Patent JP-H03154720-A (JP)
Title: Initial hole machining electrode rod material and initial hole machining device
Inventor: SAKURAGAWA TOMONOBU
IPC: B23H7/02
Filed: 1989-11-09
Abstract: PURPOSE:To enable the continuous supply of an initial hole machining electrode rod by winding conductive shape-memorizing alloy wire material, displaying unidirectional memory effect, with the shape memory of a hollow and straight pipe with its outer diameter corresponding to an initial hole, thus forming electrode rod material. CONSTITUTION:A heater is turned on, and the collet of a pulley 25 is opened to drop and remove a previous electrode rod 22 short in measure, then a pullout roller 14 and a feed roller 19 are stopped after being driven by motors M1, M2 by the specified feed per revolution. Electrode rod material 12 in a reel 13 is thereby pulled out and restored in shape, passes through a cutter 23, a supporting roller 24 and the collet of the pulley 25, and reaches a guide part 20. When the motor M1 is stopped, a solenoid 26 is actuated to clamp the shape restored part of the electrode rod material 12 supportingly with the supporting roller 24 and a pinch roller 24' and then cut its upper part with the cutter 23.
Patent JP-H06141159-A (JP)
Title: Facsimile equipment
Inventor: ICHIKI TORU
IPC: H04N1/21
Filed: 1992-10-28
Abstract: PURPOSE:To prevent a reception processing from being interrupted in the middle of a page due to the lack of memory remaining amount by providing a remaining amount detection means for detecting the remaining amount of a storage means and a comparing means for comparing the remaining amount with a set remaining amount set beforehand inside the storage means and reading picture information to be stored in the storage means only when the remaining amount is more than the set remaining amount. CONSTITUTION:The storage means 2 stores the received picture information or the read picture information, etc., the remaining amount detection means 3 detects the remaining amount inside the storage means 2, a remaining amount setting means 4 surely sets the set remaining amount inside the storage means 2 and the comparing means 5 compares the set remaining amount set at the remaining amount setting means 4 with the remaining amount detected at the remaining amount detection means 3. In the case of tentatively storing all the picture information received for relay transmission or the like, the memory remaining amount A inside the storage means 2 is detected at the remaining amount detection means 3 first. Then, the memory remaining amount A and the set remaining amount B are compared at the comparing means 5 and the reception is performed only when the memory remaining amount A is larger than the set remaining amount B.
Patent JP-S62148744-A (JP)
Inventor: MITSUBOSHI HIROSHI
IPC: E04B1/76
Filed: 1985-12-23
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-H09206361-A (JP)
Title: Storage method of adsorbent particle
Inventor: TAKAYANAGI HIROAKI
IPC: C08F212/08
Filed: 1996-10-31
Abstract: PROBLEM TO BE SOLVED: To enable to sterilize adsorbent particles consisting of porous particles made of synthetic polymer without harming the porous structure of adsorbent particles and to be stored for a long period, by irradiating preliminarily tightly sealed adsorbent particles by a radioactive ray and storing it as the tightly sealed condition is kept. SOLUTION: Adsorbent particles consisting of porous particles made of synthetic polymer are tightly sealed, radioactive rays are irradiated to the adsorbent particles in the tightly sealed condition, and the adsorbent particles are stored under the tightly sealed condition. At that time, the porous particles must have 10-1,500m<2> /g of the specific surface area, 0.1-3ml/g of the pore volume, and 5-1,000μm of the particle diameter. Synthetic polymer is to be styrene- divinylbenzene, and the radioactive rays treatment must be carried out by the dose of 5-20kGy of a radioactive rays. The radioactive rays are to be γ-ray whose radiation source must be cobalt 60 and seal packaging is carried out using a bag made of a thermoplastic resin film.
Patent JP-S63144782-A (JP)
Title: Controller for motor
Inventor: NOMURA MASAKATSU
IPC: H02P29/00
Filed: 1986-12-05
Abstract: PURPOSE:To obtain excellent speed responding characteristic even if the moment of the inertia of a motor load is changed, by controlling a speed for the model of a motor, and by compensating the speed of the motor to be equal to the speed of the model. CONSTITUTION:A motor 2 is simulated, and a motor simulation means (model) 13 having the same characteristic as that of the motor 2 is set. Torque current It is regulated by a speed controller 11 so that difference between the speed W of the model 13 and a set speed Ws may be zero. Then, the same torque current as that fed to the model 13 is fed also to the motor 2. In the meantime, from a compensator 12, compensating current Ix is fed to the motor 2 through an adder 15 so that the speed Wr of the motor 2 may be made to coincide with the speed W of the model 13. As a result, even if the moment of the inertia of a motor load is changed, excellent speed responding characteristic can be obtained.
Patent JP-H03151763-A (JP)
Title: Picture data decoding system
Inventor: FUKUDA MASAHIRO
IPC: H04N19/625
Filed: 1989-11-08
Abstract: PURPOSE:To quicken the decoding processing of a picture data by detecting a block not having an effective AC component with a block detection means based on a quantization coefficient or a transformation coefficient to omit a 2-dimension discrete cosine transformation processing by an orthogonal transformation means. CONSTITUTION:A block not having an effective AC component is detected by a block detection means 131 based on a quantization coefficient or a transformation coefficient corresponding to each block introduced from an inverse quantization means 121. In response to the result of detection, either an output of an orthogonal transformation means 141 or an output of a DC conversion means 142 is outputted as a picture data by a selection means 151. As to a block not having an effective AC component by the block detection means 131, the 2-dimension discrete cosine transformation processing is replaced into the multiplication processing between the DC component and a prescribed constant. Thus, the decoding processing of a picture data is quickened.
Patent JP-H06138044-A (JP)
Title: Optical device for inspecting surface of rolling roll
Inventor: FUKUDA MAKOTO
IPC: G01N21/88
Filed: 1992-10-28
Abstract: PURPOSE:To obtain a uniformly bright and clear still image of the rolling roll surface. CONSTITUTION:A water-column forming nozzle 8 for forming a water column between the front of a window part 5a and the surface of a rolling roll is fitted in a housing box 5 where a CCD camera 6 is laid out inside and the window part 5a is provided, the image of the surface of a rotating rolling roll W while roll-cooling water is being sprinkled, is picked up via the above-mentioned water column by the CCD camera 6 in synchronization with the lighting of a xenon lamp 14 which emits illumination light to the surface of the rolling roll through the window part 5a of the housing box 5 for picking up the still image of the rolling roll surface. The light which is emitted from the xenon lamp 14 and is scattered by a light-scattering plate (frosted glass plate) for achieving a uniform distribution of light is introduced to the housing box 5 by a number of optical fibers 18 to be the illumination light.
Patent JP-H05201790-A (JP)
Title: Method for adding doping agent using seed crystal
Inventor: KODAMA YOSHIHIRO
IPC: C30B15/04
Filed: 1991-10-09
Abstract: PURPOSE:To improve the yield of a product by mounting a container made of Si housing doping agent to the front end of a seed crystal, immersing the front end into an Si melt, melting the container of the Si housing the doping agent and adding the doping agent into a soln. CONSTITUTION:The container 9 made of Si and the seed crystal 8 are respectively notched from the outer side part and a plate of the Si is so inserted as to be fitted into the notch of the container 9 of the Si and the notch of the seed crystal 8, by which the container 9 of the Si is mounted to the seed crystal 8. The container 9 of the Si housing the doping agent in the front end of the seed crystal 8 is slowly lowered into the Si melt 5 heated and melted by a heater 4. The container 9 of the Si and the doping agent housed therein are melted into the Si melt 5 to melt the doping agent at a prescribed concn. into the Si melt 5. A single crystal is thereafter grown to the seed crystal 8 by a Czochralski method, by which the product is obtd. at the high yield.
Patent JP-2000116799-A (JP)
Title: Potential therapeutic device
Inventor: KIKUCHI TAKESHI
IPC: A61N1/10
Filed: 1998-10-13
Abstract: PROBLEM TO BE SOLVED: To detect the disconnection of a potential conductor for impressing negative potential by forming the potential conductor to a cord heater type by covering the armor of the potential conductor with an insulating layer and imparting pulse components thereto by switching the negative potential outputted from a potential output means. SOLUTION: A power source plug 14 is connected to a power source and the voltage of the power source is boosted by the double voltage current rectification of a potential generating circuit 15. The negative potential is then outputted to a thermosensitive exothermic wire 37 formed to the cord-like heater by covering the armor of the potential conductor 11 with the insulating layer. In addition, a triac 16 is connected in series to the potential generating circuit 15 and a microcomputer 17 is connected in series thereto. The pulse components are turned on and off and are added by the drive signal from the microcomputer 17.  As a result, when the potential conductor 11 is disconnected, the pulse components are no longer outputted from a disconnection detecting circuit 29 and, therefore, the microcomputer 17 judges the disconnection state and is capable of stopping all the operations including the heating function.
Patent JP-H09131550-A (JP)
Title: Atomizing board, atomizer and spray dryer
Inventor: KOGANEI TOSHIMOTO
IPC: F26B3/12
Filed: 1995-11-09
Abstract: PROBLEM TO BE SOLVED: To provide an atomizing board using atomizing roller capable of keeping the strength of upper end part at the specified level or more and obtaining a desired spray pattern even when a large quantity of liquid is atomized, and to provide an atomizer and a spray dryer. SOLUTION: An atomizing board is constituted by fixing or rotatably fitting plural atomizing rollers 11 between upper and lower fitting disks 12, 13 along nearly its periphery and nearly concentrically. The atomizing roller 11 is formed into nearly cone shape, and the upper end thereof is formed into an arc so that its diameter can be increased upward from the conic surface. The atomizer is provided with the atomizing board 21 and a raw liquid supply means 23 for supplying a raw liquid to the atomizing board 23. The spray dryer is provided with the atomizer on the top thereof, and is provided with a hot gas introducing means 26 for heating and drying a raw liquid atomized from the atomizer.
Patent JP-H07137644-A (JP)
Title: Motor-operated power steering device
Inventor: WATANABE MASAYUKI
IPC: F16H35/10
Filed: 1993-11-19
Abstract: PURPOSE:To simplify constitution by integrally constituting an output shaft of a motor and an worm shaft constituting a speed reducer. CONSTITUTION:An output shaft 16 of a motor M and a shaft of a worm gear 12 are integrally formed, and they are integrated by shaft supporting the output shaft 16 on three points by bearings 18a, 18b, 19a in a gear case 18 and a motor case 19, and by engaging a projection part 11d of a gear part 11b with a hole 11e, a worm wheel 11 is integrated with a metal ring 11a key-stopped on a lower side column shaft 2B. Additionally, it is devised so that an alternate function of a clutch is performed by cutting the projection part 11d in the case when torque of more than a specified value works on the gear part 11b.
Patent JP-H04266969-A (JP)
Title: Miscible blend of polyphosphazene and acid-functional polymer
Inventor: KURISUTEIN JIYOAN TERESA RANDO
IPC: C08L85/02
Filed: 1991-11-07
Abstract: PURPOSE: To obtain a miscible lend of a polyphosphazene and an acidic functional polymer.  
     CONSTITUTION: A miscible blend consists of an etheric polyphosphazene and a polymer bearing an acidic functional group such as poly(vinylphenol) or an acrylic acid-containing polymer. 
     COPYRIGHT: (C)1992,JPO
Patent JP-H11105805-A (JP)
Title: Filling avoiding device in filling apparatus
Inventor: TSUKANO KENICHI
IPC: B65B3/10
Filed: 1997-10-08
Abstract: PROBLEM TO BE SOLVED: To avoid a filling in a container having a poor opening and further prevent a surrounding area from being contaminated with a filling liquid discharged out of the container. SOLUTION: A filling device 1 is constructed such that an upper end opening part of a bag-like container 3 is sucked and fixed by a sucking pad 42 of an opening mechanism 35 so as to open the opening part and then the filled material is filled in the container through a filling nozzle under this state. A filling state avoiding device 44 for avoiding a filling against the container not opened by the opening mechanism is provided with a negative pressure sensor 45 for use in sensing a negative pressure in a negative pressure supplying passage for supplying a negative pressure to a sucking pad.  In the case that the sucking pad can not suck the upper end opening of the container and a value of negative pressure is low, a control device 38 operates an air cylinder (actuator) 48 so as to prevent a filling operation from being carried out under a closed state of a valve mechanism for the filling nozzle.