baber/WOPTO huggingface dataset:
Patent JP-S52151524-A (JP)
Title: Noise preventing magnetic tablet
Inventor: YOSHIDA HARUHIKO
IPC: H03M11/24
Filed: 1976-06-12
Abstract: PURPOSE: To improve the proportion of the detection voltage in case the input pen is touched and on the other hand it is kept apart, namely S/N, by extending the detection line group or the drive line group forming the tablet, or the line terminal parts of both groups, and also bending same in order to avoid the increase of the dimension of the board due to the extension. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63240391-A (JP)
Title: Speed controller for motor
Inventor: OHARAGI HARUO
IPC: H02P6/06
Filed: 1987-03-25
Abstract: PURPOSE:To improve the handling property of a speed controller for a motor by using a power factor improving stepup chopper in a low voltage system of an AC power source and controlling a speed by a conducting angle control by a power converter in a high voltage system. CONSTITUTION:A speed controller for a brushless DC motor 5 converts the voltage 16 of an AC power source 1 through a rectifier 2 and a power factor improving stepup chopper 3 to a DC voltage Ed to drive the winding 5-1 of a motor 5 through an inverter 4. The controller for controlling the speed of the motor 5 consists of a microcomputer 6, a position detector 8 of a rotor 5-2, an inverter control unit 9, a DC voltage control unit 11 for controlling the chopper 3, a DC voltage comparator 25, and a DC current detector 26. Thus, the comparator 25 judges whether the voltage 16 of the power source 1 is of a low voltage system or a high voltage system, the speed is controlled by the chopper 3 at the time of the low voltage system, the output of the chopper 3 is held at a predetermined value at the time of high voltage system, and the inverter is controlled through its conducting angle to control the speed.
Patent JP-H06256371-A (JP)
Title: Novel antibiotic mj126-nf4a and its production
Inventor: TAKEUCHI TOMIO
IPC: A61K35/74
Filed: 1993-03-05
Abstract: PURPOSE:To produce and obtain a novel antibiotic having an excellent antibacterial activity. CONSTITUTION:An amphoteric yellowish brown solid antibiotic MJ126-NF4A having a good antibacterial activity and represented by molecular formula: C23H25O9N. This antibiotic is produced by culturing a MJ126-NF4A-producing bacterium belonging to the genus Amycolatopsis. The MJ126-NF4A substance has an antibacterial activity, especially exhibits a strong antibacterial activity against acid-fat bacillic, and is useful as an antibiotic for medical treatments.
Patent JP-S56166562-A (JP)
Title: Data processor
Inventor: HIRAYAMA MASAHARU
IPC: G06F11/14
Filed: 1980-05-23
Abstract: PURPOSE:To reduce the processing time while performing inspection, by separating numeral and logic operation processings from various inspecting operation processings and executing them with independent operating units respectively. CONSTITUTION:When an instruction word for check point is picked up at a numeral operating control program 10c, a numeral logical operating unit 14 inquires to a communiation circuit 18 whether the check point instruction word of an inspection program 10d corresponding to this check point is already executed at an inspection operating unit 16 or not. If not executed, the operation of the unit 14 is once stopped to wait the execution of the unit 16. If already executed, the unit 14 continues the operation and restarts the operation of the unit 16 which is once stopped, allowing to make operation of numeral and logical processing and the inspection in parallel.
Patent JP-H05228643-A (JP)
Title: Resistance welding method for different metals
Inventor: FUKUI KIYOYUKI
IPC: B23K11/11
Filed: 1992-02-17
Abstract: PURPOSE:To reduce the size and weight of a joint part by interposing specific insulating terminals between the joint surfaces of materials to be joined and executing resistance welding by energization for an extremely short period of time. CONSTITUTION:The insulating particles 3 having <=70mum grain size are interposed at 1 to 20 pieces per 1mm<2> between the joint surfaces of the materials 1, 2 which are to be joined and consist of different materials. The resistance welding is executed by the energization for the extremely short period of time by using electrodes 4, 5. Any insulating particles are usable, insofar as these [articles having >=10<8>OMEGA.mm electric resistance; for example, ceramics, such as Al2O3 and SiO2, and oxides, etc., are exemplified. Plastics are equally usable. The different metals include, for example, steel, aluminum, titanium, nickel or the combinations of the alloys thereof. As a result, the material cost is reduced.
Patent JP-S612286-A (JP)
Inventor: FURANTSU DORANSUKII
IPC: H01R13/648
Filed: 1985-04-03
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-H077057-A (JP)
Title: The kgd array (known good die array) and its manufacture
Inventor: KIN KAZUO
IPC: H01L21/66
Filed: 1994-04-07
Abstract: PURPOSE: To provide a KGD array, conducting an AC test and a burn-in test through the use of a common IC chip separated from a wafer, without forming a wax bump, and to provide its manufacture method. CONSTITUTION: A lead frame 30 provided with plural die pads 32 which are supported by tie-bars 38 and are regularly arranged, an adhesive 35 applied on the die pads 32 on the lead frame 30 and plural KGDs without defects, which are adhered by individual die on the respective die pads 32, on which adhesive is applied and whose final test is terminated, are provided.
Patent JP-H08264996-A (JP)
Title: Tool for flexible substrate
Inventor: CHINEN TAKESHI
IPC: H05K1/00
Filed: 1995-03-28
Abstract: PURPOSE: To retain a flexible substrate over the entire parts mounting process and at the same time provide a simple tool for loading operation. CONSTITUTION: A tool body 10 with a specific thickness is constituted of a retention part 11 which is in the shape and depth corresponding to a flexible substrate F and has a recess at the center, a protrusion 12 which protrudes in the retention part 11 and positions the flexible substrate F, and a holder 13 for covering the outer periphery of the tool body 10 and one portion of the retention part 11. Especially, by etching the metal tool body 10, the retention part 11 and the protrusion 12 are formed and the holder 13 can be fixed by an adhesive tape 13t.
Patent JP-H08259307-A (JP)
Title: Firing of glazed ceramic
Inventor: HARADA KAKU
IPC: C04B33/34
Filed: 1995-03-28
Abstract: PURPOSE: To obtain a firing method for glazed ceramics which produces ceramics having the smooth glaze layer in a much shorter firing time than before. CONSTITUTION: In the rapid firing of glazed ceramics under oxidizing flame, the temperature up is stopped or the temperature rising speed is extremely lowered, when the temperature inside the oven reaches the range between a temp. from which the glaze starts melting and a temp. 50 deg.C lower than the glaze melting starting time. During this time, the sintering of the ceramics basis proceeds and then, further rapidly the temperature is raised to melt the glaze. Since the sintering of the ceramic basis progresses ahead of the glaze melting, the glaze layer causes no bubbling and the firing time can be markedly shortened.
Patent JP-H02248003-A (JP)
Title: Manufacture of voltage dependent nonlinear resistor for low voltage
Inventor: ONOMI TADASHI
IPC: C04B35/453
Filed: 1989-03-22
Abstract: PURPOSE:To reduce the irregularity of varistor voltage, and to enhance the characteristics of limiting voltage by a method wherein ZnO, MnO2, and TiO2 are mixed in the respective prescribed quantities in advance, and the mixture is added after calcination. CONSTITUTION:Zinc oxide is used as a main component, bismuth, cobalt, manganese and titanate are converted into Bi2O3, Co2O3, MnO2, and TiO2 respective as a subsidiary component, and in the composition containing Bi2O3 of 0.05 to 3.00mol%, Co2O3 of 0.05 to 3.00mol%, Co2O3 of 0.05 to 3.00mol% and TiO2 of 0.1 to 2.0mol%, ZnO of 3.00mol% or more, MnO2 of 0.05mol% or more and TiO2 of 0.05mol% or more are mixed in advance, and they are added after calcination at 900 deg.C or above.
Patent JP-H03281096-A (JP)
Title: Clad material for brazing and production thereof
Inventor: YASUI TAKESHI
IPC: B23K1/00
Filed: 1990-03-22
Abstract: PURPOSE:To integrate a base material and a material to be joined with high joint strength by integrally joining a cladding metal as a brazing martial to the surface of the base material and expelling the diffused layer formed on the joint surfaces. CONSTITUTION:The clad material for brazing is used in order to braze the material to another member via the brazing material. The cladding metal as the brazing material is integrally joined to the surface of the base material of such clad material for brazing and the diffused layer formed on the joint surfaces is substantially expelled. The base material is formed of iron or iron alloy and the brazing material is formed of metals, such as silver, copper and aluminum or the alloys thereof. The base material and the cladding metal as the brazing material are superposed on each other and are subjected to roll press welding at >=50% reduction of sectional area. The man-hours for the assembly of equipment and the man-hours for brazing are drastically decreased in this way.
Patent JP-2000267475-A (JP)
Title: Image forming device and image forming method
Inventor: MATSUZAKI TETSUYA
IPC: G03G15/20
Filed: 1999-03-16
Abstract: PROBLEM TO BE SOLVED: To improve fixing efficiency and to prevent excessive rising of temperature inside a machine in an image forming device. SOLUTION: In this image forming device, a fixing device 101 where a toner image is fixed to a recording medium 207 by being heated by having heated hot air sprayed from a heat source 213 is provided. Here, a preheating part 102 installed so that a part of the sprayed hot air is made to flow along a surface of the recording medium 20 while being retained on a side of the fixing device 101 where the recording medium 207 is carried in.
Patent JP-H0684216-A (JP)
Title: Production of magneto-optical recording medium
Inventor: SEKIYA MASAHIKO
IPC: G11B11/105
Filed: 1993-03-29
Abstract: PURPOSE:To improve the erasing operation and C/N of the magneto-optical recording medium with which the direct overwriting of a magnetic wall transfer type only by the modulation of the power level and/or pulse width of light pulses is possible. CONSTITUTION:The magneto-optical recording medium is produced by the following method: A substrate having a flattened surface is first used for a substrate. Further, a ground surface to be provided with a recording layer is subjected to etching by reverse sputtering. This etching is executed at <=20.0nm etching quantity.
Patent JP-2000262891-A (JP)
Title: Offensive gas adsorbing agent and its production
Inventor: ISHIKAWA KENICHI
IPC: B01D53/34
Filed: 1999-03-16
Abstract: PROBLEM TO BE SOLVED: To produce an adsorbent which can adsorb offensive odors in a living space efficiently without deteriorating the performance of a porous substance itself by making at least titanium dioxide and an inorganic acid adhere to the porous substance. SOLUTION: An odorous gas adsorbing agent is formed by making titanium dioxide and an inorganic acid adhere to a porous substance. Titanium dioxide of anatase-type crystal structure is preferably used as the titanium dioxide. A mineral acid such as hydrochloric acid, phosphoric acid, and sulfuric acid can be used as the inorganic acid. Active carbon, hydrophobic zeolite, silica, and others can be used as the porous substance. In the production, titanium dioxide and the inorganic acid are dispersed/mixed in water to prepare a mixed liquid. Next, the pH of the mixed liquid is adjusted at 7 or below at room temperature by the inorganic acid, and the mixed liquid is sprayed to the porous substance, or the porous substance is immersed in the mixed liquid. Subsequently, the porous substance is dried at a necessary temperature for a necessary time.
Patent JP-S63235948-A (JP)
Title: Manufacture of photoconductive member
Inventor: NAGATA SHOICHI
IPC: G03G5/02
Filed: 1987-03-24
Abstract: PURPOSE:To prevent the titled member from peeling and breaking of an a-Si film caused by the deformation of a supporting body drum by forming the a-Si film on the outer circumferential surface of said drum, after attaching a drum flange to the both ends of the supporting body drum. CONSTITUTION:The a-Si film is formed on the outer circumferential surface 10b of the drum flanges 10 and 14 of the supporting body, after attaching the drum flange 14 to both ends of the supporting body 10. Namely, as the drum flange 14 is attached to both ends of the supporting body drum 10 before forming the a-Si film, the strength of both ends of the drum 10 which is easy to deform by mostly affecting at the time of heating the drum at a high temperature, in the formation of the a-Si film is increased. Thus, the deformation of the supporting body drum 10 is suppressed, even when the wall thickness of said drum 10 is thin, whereby the peeling and the breaking of the a-Si film caused by the deformation of the drum are prevented, and the production cost of the titled member is reduced by making the wall thickness of said drum 10 thin.
Patent JP-H03269338-A (JP)
Title: Method and device for discriminating compaction degree
Inventor: NOSE YUKINORI
IPC: G01N3/50
Filed: 1990-03-20
Abstract: PURPOSE:To accurately discriminate the compaction state of soil or asphalt rolled by a roller by discriminating the compaction degree of an object to be rolled by the roller based upon the maximum value of stress on the surface of the roller in its normal direction. CONSTITUTION:A stress sensor 4 is embedded in the rolling surface roller surface) 1a of the rolling roller 1. A normal stress extracting circuit 5 extracts normal stress NS from the measured result of the sensor 4 and a tangent stress extracting circuit 6 extracts tangent stress TS. The NS is supplied to a maximum value discriminating circuit 7 and its maximum value is supplied to a compaction degree discriminating circuit 8. Horizontal direction components NS1, TS1 extracted by horizontal component extracting circuits 9, 10 are supplied to a rolling resistance computing circuit 11. The rolling resistance of the roller 1 is supplied to the circuit 8 together with the output of the circuit 7. The circuit 8 discriminates the compaction degree of soil on a road based upon the maximum value of the normal stress NS and the rolling resistance.
Patent JP-S62226916-A (JP)
Title: Method for preparing hair tonic
Inventor: TOKUDA YASUAKI
IPC: A61K8/72
Filed: 1986-03-28
Abstract: PURPOSE:To obtain a hair tonic having improved stability and skin absorption ability, by dispersing 4-androsten-3-one-17beta-carboxylic acid to a gel base obtained by using a carboxylvinyl polymer. CONSTITUTION:4-Androsten-3-one-17beta-carboxylic acid (17beta-C) is dissolved in ethanol or a mixture of ethanol and a hydrophilic polyhydric alcohol under heating and the solution is uniformly blended with an aqueous solution of a carboxyvinyl polymer (mainly polymerizing acrylic acid) to give a hair tonic. The hair tonic can contain 17beta-C in high concentration, is extremely stable with time, causes neither precipitation nor separating phenomena and has improved feeling in use, improved permeability of 17beta-C to the skin and release ability from a base. The aqueous solution of the carboxyvinyl polymer has viscosity, the viscosity becomes higher by addition of an alkali and the solution is made into a jelly state.
Patent JP-S55161903-A (JP)
Title: Control valve opening keeping method
Inventor: MIZUNO SHIZUKA
IPC: F01D21/00
Filed: 1979-06-06
Abstract: PURPOSE: To improve the continuous running and reliability of a turbine plant such as a heat power plant by constituting a condensation flow amount regulating control valve therefor such that the opening thereof is kept in accordance with detection of a controlling air pressure and by dual provision of lock valves thereto.  
     CONSTITUTION: Condensation of steam which has entered into a steam turbine 2 from a steam pipe 1 is cooled at a steam condenser 3 and is fed into a condensation pipe 6 by a pump 5. Variation of the amount of condensation is detected by a water level detector 3 which provides a signal to a regulator valve 7 in order to control the water level in the condenser to be kept fixed. Meanwhile, as for a control valve, a water level detection signal 10 is applied to a positioner 12 and is then delivered through an air pipe and by way of a lock-off valve 15 into a diaphragm 13 to operate an regulator valve 7 to a predetermined opening. In order to improve the reliability of the lock-off valve 15, another lock-off valve 17 is provided which is operated by a signal from a detector 18 for detecting a pressure lowering signal of a controlling air supply pipe 11 to keep the inner pressure of the diaphragm 13 thereby to keep the regulator valve 7 to the required opening. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000268415-A (JP)
Title: Disklike record carrier
Inventor: ASAI TOSHIO
IPC: G11B7/24
Filed: 1999-03-16
Abstract: PROBLEM TO BE SOLVED: To access not only an original recording area, but also an additional memory while rotating a disklike substrate. SOLUTION: For the disklike record carrier 10 which has part of the disklike substrate as the recording area 1c, an antenna coil 4 is provided almost concentrically with the disklike substrate, an IC 3 which has a semiconductor memory and a communication circuit inside is also provided, and the semiconductor memory is accessed through the communication of the communication circuit through the antenna coil 4. Consequently, even when the antenna coil 4 rotates together with the disklike substrate 1, the state of coupling with a communication party is maintained.
Patent JP-S57184501-A (JP)
Title: Roll rolling device
Inventor: TSUTSUMI NOBUSATO
IPC: B21B5/00
Filed: 1981-05-11
Abstract: PURPOSE:To improve the rolling accuracy for steel plates in the stage of turning back the steel plate by the use of one roll out of two work rolls and subjecting the same to endless rolling, by providing a groove for allowing the passage of the steel plate to the backup roll on the side where the steel plate is turned back. CONSTITUTION:In the stage of rolling a steel plate with a rolling mill consisting of backup rolls 46, 48, and work rolls 42, 44, the roll 42 is used also as a tension roll and the plate 40 is run endlessly betweenthe same and another tension roll. The steel plate is rolled with the work rolls 42, 44. A hollow groove 50 of the width and depth respectively larger than the width and thickness of the plate 40 is provided to the roll 46 on the roll 42 side working as a tension roll. Since the plate 40 passes through the inside of the groove 50, it does not receive any press-down effect between the same and the roll 42. The press-down load of the roll 48 acts only between the rolls 42 and 44 and the stable press-down load is exerted upon the plate 40, whereby the flatness and straightness of the steel plate are improved.
Patent JP-H01246043-A (JP)
Title: Numerically controlled machine tool
Inventor: ISHIGURO HIROYUKI
IPC: B23Q15/00
Filed: 1988-03-24
Abstract: PURPOSE:To reduce the load of a worker by changing the work raw material of a sub-program to the work raw material of a main program and determining the corresponding cutting conditions when the work raw materials specified by the main program and the sub-program differ. CONSTITUTION:When the same sub-program SUB is used for multiple main programs MPRO stored in a memory 9, if work raw materials MTL in the individual programs differ, the work raw material of SUB is changed to the work raw material MTL of MPRO by a raw material comparing/processing unit 10. A cutting condition decision/change processing unit 12 changes the cutting conditions in SUB via the cutting condition information in a memory 16 based on the changed work raw material MTL and prepares a machining program PRO. The load of a worker can be reduced.
Patent JP-H06221643-A (JP)
Title: Set value learning device and set value judging device
Inventor: KON AKIHIKO
IPC: F24F11/02
Filed: 1993-03-08
Abstract: PURPOSE:To automatically create an air conditioning set value which can satisfy a resident by learning the dissatisfaction of the resident to the air conditioning set value. CONSTITUTION:Each time a resident set temperature TAUT is changed, a learning operation is performed, and an intermediate layer unit CU is formed, and in the intermediate layer units CU1-CUn, a setting bias value DELTAT which is a difference to a building control set temperature TBIL, intrinsic number to show the forming procedure, and a membership function which is created based on Ta, RH, Met, Icl at the forming point are stored, and a re-triggerable counter 1-24 is reset. Each time the counter 1-24 counts up, a fuzzy operation is performed between respective membership functions Ta, RH, Met, Icl at that point and respective membership functions stored in respective intermediate units, and a set bias value DELTATx which is stored in the intermediate layer unit with the maximum active quantity is taken out, and is added to TBIL to make a new air conditioning set temperature.
Patent JP-S62228847-A (JP)
Inventor: MATSUI KOICHI
IPC: F25B27/00
Filed: 1986-03-31
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-S58188158-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: TAMURA SADAJI
IPC: H01L29/872
Filed: 1982-04-27
Abstract: PURPOSE:To miniaturize a device and contrive the yield improvement by a method wherein a protection ring is provided between only an electrode conductor for Schottky barrier and an insulation layer which surrounds it without contact. CONSTITUTION:An N type Si substrate 11 covered with an oxide film 13 is bored 21, and a Pt 22 is adhered. A PtSi 16 is formed by treatment at 600 deg.C, and the Pt 22 except that in the aperture is removed by treatment with aqua regia. Next, a part of the oxide film 13 is etched resulting in the formation of a clearance 8 between the PtSi 16. Then, B ions are implanted to the degree that they do not pierce the oxide film 13 and the PtSi film 16, thus the P type protection ring 2 is formed, and an Al electrode 17 is added. By this constitution, a Schottky barrier diode having a protection ring and a very small size can be obtained, and accordingly an IC can be compactly realized with good yield.
Patent JP-H01245951-A (JP)
Title: Submerged nozzle for continuous casting
Inventor: TEJIMA TOSHIO
IPC: B22D11/10
Filed: 1988-03-25
Abstract: PURPOSE:To restrain variation of molten steel surface in a mold and development of surface defect in a cast slab by making the prescribed angles of the angles forming lower wall and upper wall with an axial line, respectively in discharging hole of a submerged nozzle so as not to develop reduced speed range in the discharged molten steel. CONSTITUTION:Angle theta1 formed between the lower wall 26 and the perpendicular line 30 at the right angle to the axial line 28 of the submerged nozzle 18 in the discharging hole of the submerged nozzle 18 is made to 5-45 deg.. Successively, angle theta2 formed between the upper wall 32 and the perpendicular line 30 at the right angle to the axial line 28 is made to 15-45 deg.. By this method, the molten steel discharging flow rate from the discharging hole is made to averaging and the variation of the molten steel surface in the mold is stabilized and the surface defect of cast slab can be prevented.
Patent JP-S52154110-A (JP)
Title: Controller of electric motor for blower
Inventor: IIJIMA TOSHIKI
IPC: F04D27/00
Filed: 1976-06-18
Abstract: PURPOSE: A controller of electric motor for blower can be used in common for an electric motor for blower in a small capacity to be used for heater and an electric motor for blower which is larger capacity than that for an air conditioning unit. 
     COPYRIGHT: (C)1977,JPO&Japio