baber/WOPTO huggingface dataset:
Patent JP-S6225242-A (JP)
Title: Device for checking inside of vessel
Inventor: NAKAYAMA HISAHIDE
IPC: G21B1/00
Filed: 1985-07-26
Abstract: PURPOSE:To check an atmosphere in a vessel maintained under a special condition such as a high vacuum without deteriorating it by making the inside of a checking device an airtight construction and storing it in the exclusive storage vessel fitted to a part of the vessel to be checked. CONSTITUTION:The checking device 1 is inserted into the vacuum vessel 2 from a checking hole 3. While the checking is suspended and a nuclear fusion device is operated, the checking device 1 is brought into the storage vessel 6 and at the same time, a gate valve 7 is closed and the degree of vacuum of the vacuum vessel 2 is prevented from being deteriorated by an inflow of the impurities from the storage vessel 6 side. The checking device 1 is constituted by incorporating a TV camera 10, a lens 11, a mirror 20 for changing an optical axis, a driver 21, a lamp 30 for illumination in the vacuum vessel, etc. in a cage body 1A with an airtight construction with respect to the external environment.
Patent JP-H0914872-A (JP)
Title: Heat exchanger for heating refrigerant
Inventor: SATO TAKESHI
IPC: F28F1/22
Filed: 1995-06-30
Abstract: PURPOSE: To provide a low-cost refrigerant heating heat exchanger having high heat exchanging efficiency and a compact structure. CONSTITUTION: This heat exchanger for heating refrigerant comprises a metal duct 2 for forming a combustion gas passage 3, and a refrigerant tube 6 material disposed on the outer periphery of the duct 2 to pass the refrigerant. The outer periphery of the duct 2 is cast to be molded in the state that the tube 5 is disposed on the outer periphery of the duct 2, and the both are integrated.
Patent JP-S5869614-A (JP)
Title: Parts separating device
Inventor: YOSHIKAWA MITSUO
IPC: B65G47/88
Filed: 1981-10-19
Abstract: PURPOSE:To provide a simple and low-priced parts separating device by mounting an acute-angle fluid supply hole on a parts feed hole of a chute and further disposeing a fluid outlet above the supply hole so that parts are separated only by supply of a fluid. CONSTITUTION:When the parts supplied to a parts feed hole 1a of a chute 1 passes by a point where the parts feed hole 1a and a fluid supply hole 1b intersect, the pars W1 is accelerated by pressure of compressed air to be stored in a parts storing hole 3a of a supply member 3. Simultaneously, the parts W1 is adapted to prevent the compressed air from being discharged through the parts storing hole 3a, which results in that the compressed air gets away through a fluid outlet 1c. Accordingly, the parts transported to the parts feed hole 1a of the chute 1 is kept from advancing into the parts storing hole 3a by pressure of a counter flow of the compressed air, so that the parts W stops advancing near the fluid outlet 1c. When the parts in the parts storing hole 3a is transferred, the interior of the parts feed hole is restored to the initial state so as to store only one parts in the parts storing hole 3a again.
Patent JP-S5791162-A (JP)
Title: Food additive and its utilization
Inventor: HARA KAZUO
IPC: A23L13/50
Filed: 1980-11-28
Abstract: PURPOSE: To improve the taste of the meat of fish, shellfish, cattle, or poultry, or food such as starch, protein, etc., by using a food additive containing alginic acid or an acid alginate and glycine.  
     CONSTITUTION: A food additive selected from the combinations of glycine and alginic acid, glycine and an alginic acid salts at least a part of which is hardly water-soluble, glycine and acid sodium alignate, glycine and acid magnesium alginate, and glycine and the acid-treated brown algae, etc., is brought into contact with various foods. If desired, the food additive is dissolved or suspended in a liquid seasoning or mixed with a solid seasoning. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H11118585-A (JP)
Title: Hopper opening and closing device of combinational meter
Inventor: KOMATSU TOSHIHIRO
IPC: G01G19/387
Filed: 1996-06-07
Abstract: PROBLEM TO BE SOLVED: To achieve a smooth opening and closing operation of the hopper of a combinational meter by eliminating a returning spring. SOLUTION: An actuator 22 is provided in one piece on the side surface of a hopper body 20 of a metering hopper 7, a suction repulsion force is given via a magnetic force due to excitation for the electromagnetic coil 33 of a yoke 32 via a link lever mechanism 25 with a turning shaft 23 being provided at the permanent magnets 31, 31 of an armature 22 as an opening and closing mechanism, and opening and closing plates 21, 21 are opened. The electromagnetic coil 33 is set to an opposite phase by an stroke end also for a closing operation after a commodity is carried out, and magnetization attraction force and repulsion force for the yoke 32 of the permanent magnet 31 are used as a damping force for smooth closing operation.
Patent JP-H0724160-A (JP)
Title: Embroidery sewing machine
Inventor: ASANO FUMIAKI
IPC: D05B21/00
Filed: 1993-07-06
Abstract: PURPOSE:To improve the efficiency of a sewing work by comparing the sewable range of a sewing machine side with the sewing range of a data side, and allowing data to execute automatically an arrangement direction change processing, in the case the sewing range of the sewing machine side jumps out of the sewable range. CONSTITUTION:Working cloth is supported by an embroidery frame on a bed part and set, and the embroidery frame is subjected to moving control in the X axis and the Y axis directions by a horizontal moving mechanism containing each of feed motors 16, 14 of the X axis and the Y axis. In such an embroidery sewing machine, in a controller 17 for controlling each of feed motors 16, 14 together with a needle bar selection motor 8 and a sewing machine motor 9, a sewable range sewn by a sewing needle, and a sewing range of data for sewing are stored in a first area and a second area of a RAM20, respectively. In such a state, whether the sewing range of the data side exists within the sewable range or not is decided by a CPU18, and when it is decided to be NO, the data is converted in an appropriate arrangement direction by a parallel movement, a rotational movement, etc.
Patent JP-S6324019-A (JP)
Title: Production of grain-oriented silicon steel sheet having small iron loss
Inventor: KOBAYASHI YASUHIRO
IPC: C25F3/24
Filed: 1986-07-17
Abstract: PURPOSE:To produce a grain-oriented silicon steel sheet having an advantageously reduced iron loss by removing oxide on the surface of a grain-oriented silicon steel sheet after finish annealing, electropolishing the steel sheet so that unpolished parts are locally formed and forming a tension applying coating. CONSTITUTION:A grain-oriented silicon steel sheet is pickled after finish annealing to remove oxide on the surface of the steel sheet. The steel sheet is electropolished in a mixed soln. contg. phosphoric acid and chromic acid as an electrolytic soln. by passing through rolls having projections of an insulating substance so that unpolished parts are locally formed. A tension applying coating is then formed on the surface of the steel sheet. By this method, electropolishing optimum for a reduction in iron loss can be carried out and a grain-oriented silicon steel sheet having a small iron loss can be advantageously produced.
Patent JP-H0217792-A (JP)
Title: Controller and supervisory equipment used for terminal supervisory and controlling equipment
Inventor: MIZUHARA HIROHISA
IPC: H04Q9/02
Filed: 1988-07-06
Abstract: PURPOSE:To attain simple and high speed control and supervision by preparing a control procedure and supervisory information applied to respective types of a distributor with a macro-control supervisory command from an external part. CONSTITUTION:A macro-control command or supervisory command from a central supervisory and controlling equipment 1 is received by a transmission/ reception part 3a and decoded by a code decoding part 3b. In accordance with the control command and supervisory command, a control signal generating part 3c and a supervisory information preparing part 3f are operated and the control driving signal and supervisory information optimum to a distributor 7 are generated in accordance with the equipment ID number loaded down to an equipment ID number memory part 3LA. The distributor 7 is operated by the control driving signal and the supervisory information is returned through a code preparing part 3i and the transmission/reception part 3a to the central control monitor 1.
Patent JP-H0825094-A (JP)
Title: Empty can selector for empty can recovering device
Inventor: KOBAYASHI HIFUMI
IPC: B30B9/32
Filed: 1994-07-19
Abstract: PURPOSE:To obtain an empty can selector with which an empty can is sent to a press device and, in the case of a heavier can than the empty can and glass bottle, they are discharged by opening a front plate by exactly setting the spring force of a coil spring while holding a state where the tip side of a bended turnable plate is downward inclined with the coil spring. CONSTITUTION:The empty can K is put in a charging door 2 and dropped on the front plate of the bended turnable plate 6 by turning a grip part 2a. When the charged material is far heavier thin the empty can K like a can filled with a content and glass bottle, the front plate of the bended turnable plate 6 is downward turned at intermediate hinges 6a against the energizing force of the coil spring 7 and the charged material is discharged from the chute 8 of a discharging port 9. For the empty can K, the energizing force of the coil spring is exceeded, the front plate is not turned and the empty can is rolled on the bended turnable plate, striked against a receiving plate 18 and dropped into the press device 10. The entrance of the empty can K is detected with a photoelectric switch or the like, a motor 12 is started up and press is executed with a fixed plate 11 and compressing plate 13.
Patent JP-S6144664-A (JP)
Title: Electromagnetic apparatus of printing head
Inventor: MATSUSHITA HIDETOSHI
IPC: B41J2/285
Filed: 1984-08-08
Abstract: PURPOSE:To provide the titled apparatus having magnetic efficiency and availing magnetic suction force effectively by applying attraction force in opposite direction to a magnetic flux receiving section after the displacement amount of the movable core displaced being attracted to the yoke end surface by the excitation of the coil reached to the prescribed value. CONSTITUTION:The movable iron core 12 is attracted by the attracting section 12a of a yoke 16 in accordance with a direction of the flux flow phi at the magnetic gap G1 when a coil 15 is excited. The gap G1 becomes smaller with a displacement of the iron core 12 in the arrow direction W, a give and receive of the magnetic flux phi is carried out also between the end surface 12b and the insertion hole end surface of the yoke 17, from the point of time when the attracting force is exceeded the peek value, owing to a decrease of the over lapping amount between the outside periphery body 12a and the insertion hole end surface of the yoke, the attracting force in the opposite direction to the displacement direction is acted, the attraction force is decreased quickly, the return action of the iron core 12 can be made into high speed.
Patent JP-H067809-A (JP)
Title: Rolling mill corresponding to high lubrication
Inventor: HIRABAYASHI TAKESHI
IPC: B21B27/10
Filed: 1992-06-25
Abstract: PURPOSE:To unnecessitate a separator for a lubricant and coolant by respectively recovering them supplied to the rolls of a rolling mill. CONSTITUTION:Seal members are attached in the claerances between the neck part of roll 2 and a chock, between mutual chocks and between mutual roll necks, the inflow of the coolant 4 for roll into the lubricant 5 for roll is prevented, the lubricant 5 and the coolant 4 are separated, respectively recovered with respective receivers 7, 6 and reused.
Patent JP-S6411201-A (JP)
Title: Production of color filter
Inventor: MATSUMURA KOZO
IPC: G02B5/20
Filed: 1987-07-03
Abstract: PURPOSE:To obtain a color filter having good accuracy with decreased stages by providing an active film layer consisting of a metal oxide and ink layer contg. a coloring material, migrating the coloring material to color the active film layer, and sealing the active film layer with a thin metallic film layer, then removing the ink layer and the thin metallic film layer. CONSTITUTION:The active film layer 2 consisting of the metal oxide such as active alumina or active silica is formed on a transparent substrate 1 consisting of a glass plate, synthetic resin plate or synthetic resin film and the ink layer is patterned and laminated on the active film layer 2. The coloring material ion the ink layer 3 is then migrated into the fine pores in the active film layer 2 and thereafter, the thin metallic film layer 4 is formed by electroless plating on the active film layer 2 formed with the ink layer 3. The substrate is immersed in warm water kept at >=90 deg.C or aq. nickel acetate soln. kept at >=90 deg.C to seal the pores in order to prevent the elution of the coloring material adsorbed into the fine pores of the active film layer 2. The unnecessary ink layer 3 formed on the active film layer 2 and the unnecessary thin metallic film layer 4 formed on the ink layer 3 are removed. The need for the registration for the purpose of black matrix formation is thereby eliminated and the generation of a misregistration is obviated. The stages are thus simplified and the rate of non- defective articles is improved.
Patent JP-H04364997-A (JP)
Title: Plotter control method and plotter device
Inventor: SUZUKI MASAAKI
IPC: G06F3/13
Filed: 1991-06-12
Abstract: PURPOSE:To move a pen efficiently and curtail time for drawing a picture. CONSTITUTION:A picture drawing vector data stored in a sorting buffer 11 is processed by predetermined numbers at a sorting processor 12. A vector data to be drawn next and an endpoint as a drawing origin are selected. This data is transferred to a picture drawing controller 13 from the sorting buffer 11. The picture drawing controller 13 actuates a driving mechanism 14 in accordance with the given data so as to draw line segments. The sorting processor 12 comprises a moving quantity calculating unit 15 and an endpoint selecting unit 16. The moving quantity calculating unit 15 calculates amount of moving quantity in a state that a pen is up, required until a second vector data ahead with respect to each endpoint of the vector data having a predetermined number. The endpoint selecting unit 16 selects an endpoint and vector data where the amount of the moving quantity at the state that the pen is up becomes the smallest among the endpoints calculated at the moving quantity calculating unit 15.
Patent JP-H0831867-A (JP)
Title: Connection method of semiconductor element
Inventor: TSUKAMOTO KENICHI
IPC: H05K3/34
Filed: 1994-07-20
Abstract: PURPOSE:To obtain a method for connecting a semiconductor element by which the package is made thin while enduring the external bending stress. CONSTITUTION:In the method for connecting a film board 3 provided with a thin film electrode 4 with a thin film semiconductor chip 1 provided with a thin film electrode 9, a heating light, i.e., an annealing laser beam 6, is projected through a cut made in the thin film electrode 4 on the film board 3 to a solder 5 bonded to the thin film electrode 9 on the semiconductor chip 1. Consequently, the solder 5 is fused to connect the thin film electrodes 4, 9 thus connecting the film board 3 and the semiconductor chip 1.
Patent JP-H0917775-A (JP)
Title: Manufacture of semiconductor device
Inventor: KADOMURA SHINGO
IPC: H01L21/3065
Filed: 1995-07-03
Abstract: PROBLEM TO BE SOLVED: To obtain a manufacturing method which prevents an element region from being contaminated and damaged by a method wherein a part in the thickness direction of an interlayer insulating film is etched up to a part just before the surface of the element region is exposed and the remaining part is etched by a gas which can generate a halogen-based chemical species other than a fluorine-based chemical species. SOLUTION: A first plasma etching process is a bulk etching process at a high etching rate, and its time is controlled on the basis of the etching rate of an interlayer insulating film 3. Then, an etching operation is stooped just before an element region in a semiconductor substrate 1 as a substratum is exposed. In this state, the ashing removal operation of a resist mask 4 is executed. Then, a substrate to be etched is conveyed to a helicone-wave plasma ashing apparatus. An etching condition is not a simple sputtering etching operation, but a reactive ion etching operation which generates a reaction product such as S±Clx or the like whose vapor pressure is comparatively large so as to progress an etching reaction, and there is no fear that a particle contamination is generated.
Patent JP-H109017-A (JP)
Title: Starting fuel injection quantity control device of internal combustion engine
Inventor: TOMIZAWA NAOMI
IPC: F02M37/00
Filed: 1996-06-27
Abstract: PROBLEM TO BE SOLVED: To improve the control accuracy of the fuel injection quantity at the time of starting an internal combustion engine. SOLUTION: When the fuel pressure detecting value Pss of the fuel discharged from a high pressure pump is a low pressure below a specific pressure so as to stop an engine, the detecting value Pss is set as a residual fuel pressure Pso (S1 to S4), a first fuel pressure coefficient Pa is retrieved from a fuel pump accumulated rotation number ΣNp, and a second fuel pressure coefficient Pb is retrieved from a fuel pump rotation speed Np, while a consumed fuel pressure Pc from a fuel injection valve is operated, so as to operate starting fuel pressure MPs (S5 to S9). And when the fuel pressure is made at a high pressure at a specific level, a coefficient k to correct to inferred fuel pressure MPs by the detecting fuel pressure Pss is operated, and a starting fuel injection quantity TIS is operated by the fuel pressure Ps made by correcting by using the coefficient k (S10 to S13).
Patent JP-S6146766-A (JP)
Title: Steerage controller for four-wheel steering car
Inventor: SUGASAWA FUKASHI
IPC: B62D7/14
Filed: 1984-08-13
Abstract: PURPOSE:To maintain the set steering angle independent of variations in the steering angle of both front and rear wheels, by setting each steering angle ratio between front and rear wheels variably in response to the operated variable of an operator. CONSTITUTION:Front wheels 11, 12 and rear wheels 20, 21 are all steered by each of motor-driven steerings 4 and 13 to be driven by motors 5 and 14, while these motors 5 and 14 are controlled by a controller 3 which sets a front-wheel steering angle deltaF on the basis of output of a sensor 2 detecting an operated variable of the controller 3, detecting an operated variable alpha of an auxiliary handle 31 with a sensor 30, and finds each of steering angle ratios deltaF/deltaR, then calculate the rear-wheel steering angle deltaR therefrom. With this operation, these motors 5 and 14 are controlled. The actual front- and rear-wheel steering angles are detected by encoders 6 and 15 detecting a motor revolving value and these detected values are fed back to the controller 3.
Patent JP-H0331906-A (JP)
Title: Numerical controller
Inventor: SASAKI TAKAO
IPC: G05B19/18
Filed: 1989-06-29
Abstract: PURPOSE:To easily change a bottom dead center and a top dead center in a short time by controlling a chopping shaft based on respective command values outputted from a command value arithmetic means to output respective command values to superimpose them, respectively. CONSTITUTION:A chopping command arithmetic circuit 4 obtains correction command values Zlc and Zuc by adding correction values DELTAZl and DELTAZu, respectively, to program command values Zl and Zu. A feed speed Fc to increase the command value of a command F of a feed speed commanded by a program 1 by a prescribed quantity is calculated so that a chopping frequency per unit time cannot be changed even when the correction values DELTAZl and DELTAZu are added. The correction command values Zlc and Zus and the feed speed Fc are outputted as a moving command Cz. Thus, the bottom dead center and top dead center can be easily fine-adjusted according to an actual working condition, and the operability can be improved.
Patent JP-S6326027-A (JP)
Title: Semiconductor integrated circuit device
Inventor: UCHIDA MAKIO
IPC: H03K19/096
Filed: 1986-07-18
Abstract: PURPOSE:To speed up the logic operation of the precharge type logic circuit by employing an N-channel MOSFET for a precharge MOSFET in the precharge type logic circuit and decreasing the precharge level of a load capacitance of a storage node by the threshold voltage of the N-channel MOSFET. CONSTITUTION:A Domino circuit consists of plural stages of precharge type logic circuit and the precharge MOSFET of each stage consists of an N-channel MOSFET. The N-channel precharge MOSFETQ5 is turned on at the high level of the inversed clock signal, the inverse of phi and the load capacitance Cs of the storage node n1 is charged. The potential Vp after precharge of the load capacitor Cs expressed as Vp=Vcc-Vth, where Vth is the threshold voltage of the precharge MOSFETQ5. Thus, the time required for precharge/discharge is decreased and the logic operation of the precharge type logic circuit is quickened.
Patent JP-H05205859-A (JP)
Title: Electrically heatable transparent plate
Inventor: YOSUTO UERUTEROOTO
IPC: H05B3/86
Filed: 1992-06-25
Abstract: PURPOSE: To provide a heatable transparent plate which can be used as a rear glass of a cabriolet type passenger car in particular. CONSTITUTION: Lower and upper plates 14, 15 are made of the same transparent synthetic resin. A plate-shaped electric heating conductor 12 is provided upright between the upper and lower plates. The heating conductor is provided with strip conductors 18, 20 containing copper in edge sections opposite to each other. The lower plate 14 and the upper plate 15 are made of soft polyvinyl chloride of >=1mm in thickness. The heating conductor is formed as a textile 16 of <=5mm in mesh width. Strip conductors 18, 20 are provided on each longitudinal edge part of the heating conductor 12, and covered with a covering film 34 on the side of the lower and upper plates. The covering film is formed of the synthetic resin which is more chemically stable than the material of the strip conductors.
Patent JP-H0455068-A (JP)
Title: Method for welding resin composite type metallic plate
Inventor: IKEGAMI YUICHI
IPC: B23K11/16
Filed: 1990-06-26
Abstract: PURPOSE:To increase a welding current value and to prevent the generation of an aperture by gas by bending the end part of a resin composite type metallic plate and subjecting the part nearer the center of the plate from the bent end face to the resistance welding. CONSTITUTION:The end edge part of the resin composite type metallic plate is bent and after this plate is superposed on another metallic plate 3, the position on the side inner than the bent end edge part is resistance welded. The resin 2 at the bent end edge part is required to be pulled and peeled in a shearing direction in order for the dust and gas generated in the weld zone at the time of welding to blow out of the end face of the resin composite type metallic plate 1. Since the adhesive strength in the shearing direction of the resin composite type metallic plate 1 is high, the dust and gas are prevented from arriving at the plate end face and from blowing out to form the aperture. Consequently, the welding current is increased and, therefore, the range of the correct welding current is widened and the management of the welding conditions is facilitated.