baber/WOPTO huggingface dataset:
Patent JP-S59107557-A (JP)
Title: Manufacture of semiconductor integrated circuit device
Inventor: NARITA KAZUTAKA
IPC: H01L29/78
Filed: 1982-12-13
Abstract: PURPOSE:To obtain a FET of a high threshold and a large capacitance per unit area by implanting the ions of a P type impurity to a channel and the insular semiconductor region of a capacitance element in an overlapping manner through a gate electrode on a P type Si substrate. CONSTITUTION:The P type Si substrate 1 is separated into regions 6, 7 by an oxide thick film 5, resist masks 10 are formed on poly Si gate electrodes 8, 9 and a region 11, and the electrodes 8, 9 are coated with a SiO2 film. P ions are implanted to form N<+> layers 12-15 and an N<+> layer 2 of a pectinate pattern connected to the N<+> layer 15. A resist mask 18 is executed and B ions are implanted 19, the electrode 8 is penetrated, and a layer 3 is formed overlapped to the channel 20 immediately under the electrode 8 and the N<+> layer 2 of the region 11. The whole surface is coated with PSG 21, and windows are bored and Al wirings 22-24 are formed. Junction capacitance is increased in a section 4 where the P<+> layer 3 and the N<+> layer 2 are in contact because its junction area is large and its depletion layer is formed extremely thinly. The FET at high threshold voltage is formed through the addition of B in high concentration in the region 7.
Patent JP-2001040610-A (JP)
Title: Liquid spray apparatus for road surface
Inventor: MESHIDA NORIO
IPC: E01C19/16
Filed: 1999-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a liquid spray apparatus for a road surface, which can evenly and uniformly spray a bituminous material such as asphalt and an asphalt emulsion, or the other paving liquid material, and to provide a working vehicle which is equipped with the liquid spray apparatus for the road surface. SOLUTION: There is provided a liquid spray apparatus for a road surface, which includes a plurality of spray nozzle rows each consisting of a plurality of linearly arranged spray nozzles 6 (6-1,...), wherein at least one of the spray nozzle rows is different in installation height from the other spray nozzle rows. There is also provided a working vehicle which is equipped with the thus formed liquid spray apparatus for the road surface.
Patent JP-S62109617-A (JP)
Title: Heating manifold device for injection molding device
Inventor: GELLERT JOBST ULRICH
IPC: B29C45/27
Filed: 1986-09-13
Abstract: This invention relates to an improved manifold system for a multi-cavity injection molding system. The manifold system has one elongated bridging manifold which extends transversely across a number of spaced elongated support manifolds. Each of the support manifolds, in turn, extend across a number of heated probes or nozzles, each of which leads to a gate to a cavity. The bridging manifold has a portion of the hot runner passage extending through it from a single inlet to receive melt from the molding machine to a number of spaced outlets. Each of the support manifolds also has an inlet which is in alignment with one of the outlets from the bridging manifold and a number of spaced outlets. Each of the outlets of the support manifolds is in alignment with an inlet to one of the probes or nozzles. Each of the manifold has two way junctions at which a larger diameter portion of the hot runner passage joins two smaller diameter downstream portions. In the bridging manifold, the hot runner passage extends along the same plane as the inlet and outlets, whereas in the support manifold the portion connecting the junctions extends in a transverse plane. Forming the manifold system of separate composite plate bridging and support manifolds with different melt passage orientations improves streamlined and uniform flow and reduces pressure drop while allowing flexibility of system design for different applications.
Patent JP-S59108055-A (JP)
Title: Postchlorinated vinyl chloride molding resin composition
Inventor: NAKAGAWA YASUNOBU
IPC: C08L27/00
Filed: 1982-12-13
Abstract: PURPOSE:A composition that is composed of postchlorinated vinyl chloride resin/ vinyl chloride resin/polychlorinated polyethylene elastomer, acrylic elastomer and MBS elastomer, thus showing good balance between various properties such as shock resistance, heat resistance and so on. CONSTITUTION:(A) 55-70pts.wt. of postchlorinated vinyl chloride resin, (B) 30-45pts.wt. of vinyl chloride resin, totaling 100pts.wt. are combined with (C) 1-6pts.wt. of postchlorinated polyethylene elastomer, (D) 1-8pts.wt. of elastomer selected from acrylic elastomer and MBS elastomer so that components C+ D total 2.5-12pts.wt. where the weight ratio of C to D is 1:(1-2). The amount of component C is preferably less than 11pts.wt. per 100pts.wt. of component A. EFFECT:The resultant composition shows good low-temperature falling weight impact strength, high-temperature hydraulic pressure resistance, chemical resistance and weather resistance.
Patent JP-H0882434-A (JP)
Title: Air conditioner
Inventor: TAKADA MASAYUKI
IPC: F24F11/76
Filed: 1994-09-12
Abstract: PURPOSE: To provide an air conditioner in which the air quantity of each chamber to be air-conditioned can be controlled with high accuracy without using a special sensor and time required for construction and adjustment can be decreased without requiring a trial operation mode. CONSTITUTION: An air-conditioner comprises centrifugal blowers 6 having DC motors 5 mounted in respective branch ducts 4 communicating with chambers 13 to be air-conditioned and DC motor control means 7 formed with switching elements for controlling the current supply to the DC motors 5 from DC power sources 12 based on a gate signal of a microcomputer 14. Further, the air conditioner comprises rotating speed detecting means 8 for detecting the operation rotating speed of the DC motors 5 after the change of this gate signal, rotating speed storing means 10 for storing the rotating speed in respective applied voltages to operate the centrifugal blowers 6 with the air quantities instructed depending on air-conditioning load and control means 11 for controlling the applied voltages to the DC motors 5 so as to make the detected operation rotating speed equal to the stored rotating speed.
Patent JP-S6372875-A (JP)
Title: Sputtering device
Inventor: OGAWA TSUNEO
IPC: C23C14/36
Filed: 1986-09-17
Abstract: PURPOSE:To facilitate setting of film forming conditions and to improve film quality by providing a high-density plasma generating electrode between a target and substrate holder and controlling the quantity of sputter particles arriving at a substrate. CONSTITUTION:The high-density plasma generating electrode 11 consisting of a thermoelectron emitting filament 12, a thermoelectron drawing out meshed electrode 13, a cylindrical high-frequency electrode (cathode) 14, an anode electrode 14, an electromagnet 15, etc., is provided between the target 3 and the substrate holder 9. A large quantity of the thermoelectrons emitted by the heat generation of the filament 12 are accelerated by the electric field of the meshed electrode 13 and are drawn out into the high-density plasma generating electrode 11. These thermoelectrons are captured in the electric field generated by the electromagnet 15 and are progressed along the magnetic lines of force thereof until the thermoelectrons arrive at the inside of the cylindrical high-frequency electrode 14. The plasma density in the plasma 33 is increased by the above-mentioned mechanism, by which the sputter particles passing through the plasma 33 are ionized at a high ratio.
Patent JP-H1061959-A (JP)
Title: Temperature controller for electric heater
Inventor: YOSHINO RIICHI
IPC: F24D13/02
Filed: 1996-08-19
Abstract: PROBLEM TO BE SOLVED: To prevent a temperature difference from being produced on a heating surface divided by a plurality of heaters by successively supplying electric power to the plurality of the heaters, counting the time of the power supply, and supplying the electric power to each heater for the same time. SOLUTION: In the case of an electric carpet for example where a plurality of heaters 2 such as heaters a2, b2, c2 are disposed in areas divided into three a, b, c in a body 1, when temperature of the body 1 is sufficiently lower than set temperature, power is supplied in succession to each heater a, b, c for t1 time (e.g. 1 minute). When detected temperature of a temperature detection device 3 exceeds set temperature after power is supplied to each heater 2 for the t1 time, each heater 2 is turned off and keeps each heater 2 at an off state until the detected temperature becomes not more than the set temperature, and when the set temperature is reached, power is again supplied to each heater 2 for the t1 time. Counting of a heater power supply timer is checked and is controlled for power supply such that power supply time for one time is always the same time of t1 .
Patent JP-H0382668-A (JP)
Title: Control method for electric power steering device
Inventor: TANIGUCHI YOSHIAKI
IPC: B62D6/00
Filed: 1989-08-25
Abstract: PURPOSE:To prevent steering from being disabled due to the mechanical rotation failure of a motor by disengaging a clutch when the change width of the steering angle is the preset angle or below and the steering torque is the preset torque or above to the right or the left in an electric power steering device. CONSTITUTION:A motor 8 is operated by a power controller 30 connected to a controller 1 with the electric power generated by a generator 4 driven by the power of an engine 3, and this power is applied to a front wheel steering mechanism via an electromagnetic clutch 9 as a steering auxiliary force. The controller 1 generates a control signal based on output signals of a vehicle speed sensor 3a, a torque sensor 6 and a steering angle sensor 7. The electromagnetic clutch 9 is disengaged when the change width of the steering angle is the preset angle or below and the steering torque is the preset torque or above to the right or the left in this power steering device, and steering is prevented from being disabled due to the mechanical rotation failure of the motor 8.
Patent JP-S6461543-A (JP)
Title: Driving control apparatus in knitting machine
Inventor: MORITA TOSHIAKI
IPC: D04B15/96
Filed: 1987-08-31
Abstract: PURPOSE: To simplify the manipulator for knitting machine by setting a slit plate that is rotated by the motion of the operation bar for driving the knitting machine in opposition to the sensor base plate, connecting individual sensors on the sensor base plates to the controller to control the powerdriving machine for the knitter. CONSTITUTION: The slit plate 17 opposing to the sensor base plate 22 is rotated by the rotation of the operation bar 2 to change the combinations of individual sensors of the original point, stopping, inching and operation set on the sensor base plate with the original point, stopping, inching and operation set on the corresponding slit plate and the opposition actuates the combined sensors. This sensor sends signals to control the driving machine for the knitter via the controller connected to individual sensors.
Patent JP-H0555789-A (JP)
Title: Board conveyor
Inventor: FUCHIGAMI YASUHIKO
IPC: H05K13/02
Filed: 1991-08-28
Abstract: PURPOSE:To provide a board conveyor which can always accurately stabilize the quantity of a light of an illumination light source irrespective of change of detecting conditions. CONSTITUTION:The board conveyor 1 comprises a board placing unit 6 for placing glass boards 8 in which an alignment mark 29 is drawn, an illumination light source for illuminating the mark 29 and its periphery, and CCD cameras 22, 23 for imaging the mark 29. The illumination light radiated from the source is reflected on the placing surface 13 of the unit 6, the surface 13 is imaged as the background of the mark 29 by the cameras 22, 23, and the quantity of the light of the source is automatically regulated while monitoring the quantity of the light of the background.
Patent JP-H0499700-A (JP)
Title: Method for preventing damage of hair of plastic stem brush
Inventor: KIDO SABURO
IPC: B43K8/02
Filed: 1990-08-17
Abstract: PURPOSE:To eliminate the possibility of the generation of trouble such as the cutting or fall-out of hair by mixing an antibacterial agent with the material of a plastic brush stem and/or a brush hair adhesive. CONSTITUTION:Coatside 150 is mixed with a styrenic or olefinic plastic material as an antibacterial agent in a wt. ratio of 0.3% and the resulting mixture is molded. Animal hair (mainly, horse hair) is fixed to this brush stem by an adhesive. The adhesive is a two-pack type epoxy type or quick-drying chloroprene rubber adhesive and coatside 55D and slaofu 39 being antibacterial agents are respectively mixed with the adhesive by 0.2wt.%. The brush thus obtained doese not generate trouble such as the cutting or fall-out of hair in spite of a plastic brush stem even when washing is neglected or drying operation is omitted and withstands long-time use.
Patent JP-S58105762-A (JP)
Inventor: KUROODO SHIYOPAN
IPC: A61M16/04
Filed: 1982-12-10
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-S6462875-A (JP)
Title: Method for assembling floating type magnetic head
Inventor: SHIRAKI KIYONORI
IPC: G11B21/21
Filed: 1987-09-02
Abstract: PURPOSE:To adhere a core slider floating surface and a gimbal spring adhering surface so as to be parallel as much as possible and to reduce the dispersion of floating quantity by equalizing the thickness of an adhesive agent layer to adhere a gimbal spring and a core slider. CONSTITUTION:When a core slider 1 is adhered to a gimbal spring 2, adhesion is executed by directly applying pressure with >=2 pressurizing rods at >=2 spots from the back surface of the moving part of the gimbal spring 2, namely, from the opposite surface of the adhering surface of the core slider 1. These >=2 spots are selected so as to be in both sides of a dimple 6 formed to the gimbal spring 2, namely, of a turn supporting point. In order to directly pressurize the gimbal spring 2 from the back surface of the gimbal spring 2 and to adhere it to the core slider 1, a hole through which a pressurizing rod 4 passes is formed to a load arm supporting body 3. Thus, not only parallelism between the gimbal spring 2 and the core slider 1 but also the parallelism between the floating surface of the core slider 1 and the surface of a magnetic disk can be obtained.
Patent JP-H1049967-A (JP)
Title: Magnetic head for floppy disk device
Inventor: KATO HIROYASU
IPC: G11B17/32
Filed: 1996-07-31
Abstract: PROBLEM TO BE SOLVED: To enhance the magnetic conversion efficiency of a magnetic head by forming a groove on the sliding surface of a slider f the periphery of a magnetic core to make the distance between the magnetic head and the surface of a magnetic disk small in an operating time. SOLUTION: A groove 11f is formed on the sliding surface part 11c of a slider 11 and this groove 11f is formed by being inclined from the edge part of the sliding part 11c of the slider 11 like enclosing a magnetic core 12 and is connected to the groove 11a of the central part of the slider 11. Since the groove 11f becomes to be arranged at neighborhood of the magnetic head 12 by being incliningly formed, it receives a negative pressure at the time of operating the magnetic disk large to make the gap between the magnetic core 12 and the magnetic disk small and, thus, to enhance the conversion efficiency of the magnetic head.
Patent JP-S62121583-A (JP)
Inventor: KAARU HARII NOURUZU
IPC: G06K7/10
Filed: 1986-09-16
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-S6196099-A (JP)
Title: Method and apparatus for plating waveguide
Inventor: TAKAKURA YOSHINORI
IPC: C25D7/04
Filed: 1984-10-17
Abstract: PURPOSE:To form easily a film of a uniform thickness on the inside of a waveguide having a high aspect ratio when the inside of the waveguide is plated, by putting a flexible auxiliary anode wound with an electrically insulating wire rod in the waveguide. CONSTITUTION:When the inside of a waveguide 1 made of Al, Cu, Mg, Ti, Mo, Ni, an alloy thereof, 'Kovar(R)', 'Invar(R)', carbon fiber reinforced plastics or the like and having a high aspect ratio (ratio of depth/diameter) is plated, the waveguide 1 is suspended in a plating tank 5 filled with a plating soln. 6 from a hook 4. Anodes 7 are placed in the plating soln. 6, and an insoluble auxiliary anode 2 of Ti, Pt or the like wound with an electrically insulating wire rod 3 at a prescribed pitch is put in the waveguide 1. A layer of a uniform thickness can be formed on the inside of the waveguide 1 by plating without causing a short circuit even when the auxiliary anode 2 contacts with the inside of the waveguide 1.
Patent JP-S6377844-A (JP)
Title: Production of p-bromoanilines
Inventor: SATO YUKIE
IPC: C07C213/00
Filed: 1986-09-18
Abstract: PURPOSE:To obtain p-bromoanilines useful as a useful intermediate for pharmaceuticals, on an industrial scale at a low cost, by reacting specific anilines with bromine in an inert solvent in the presence of an organic base, thereby selectively brominating the p-position of the aniline compound. CONSTITUTION:The objective compound of formula II such as 4-bromo-2- fluoro-5-trifuloromethylaniline can be produced by reacting (A) an aniline compound of formula I (R<1> is halogen or haloalkyl; R<2> and R<3> are H, R<1> or haloalkoxy, either one of R<2> and R<3> is H; R<1> is haloalkyl when both R<2> and R<3> are H) with (B) bromine in an inert solvent such as methylene chloride in the presence of an organic base such as pyridine, picoline, etc., at -20-+30 deg.C for 30-120min, thereby selectively brominating the p-position based on the amino group. Useful as an intermediate for benzoylurea insecticide having strong activity to suppress the growth of insect.
Patent JP-H0539486-A (JP)
Title: Quality improvement of coke for metallurgy
Inventor: INOUE KEIZO
IPC: C10B39/02
Filed: 1991-08-02
Abstract: PURPOSE:To obtain the subject cake improved in wear resistance, crushing strength and hot reactivity through such processes that red hot coke is charged into a reactor via its top, carbonized products are pyrolyzed at the upper tier of the reactor, and at the lower tier, coke is cooled and discharged while recovering sensible heat with an inert gas. CONSTITUTION:Red hot coke is charged into a reactor 1 made up of the first zone 2 at the upper tier and the second zone 3 at the lower tier via an inlet 4 at the top, carbonized products such as soft pitch 8 is then pyrolyzed in the zone 2, and the coke is cooled while recovering the sensible heat of the red hot coke by circulating a cooling inert gas such as nitrogen gas drawn from a circulating blower 13 in the zone 3, and the resulting coke is continuously discharged via an outlet 5 at the bottom. During the above process, gas circulation is made independently in the zones 2 and 3, respectively, thus improving the quality of coke for use in metallurgy.
Patent JP-H0380781-A (JP)
Title: Signal recording and reproducing device
Inventor: SEKIMOTO KUNIO
IPC: H04N5/7826
Filed: 1989-08-24
Abstract: PURPOSE:To set the optimum recording system or tape format without necessitat ing the change of the height of a reproducing head by providing first and second reproducing heads, and performing preceding reproduction with the first reproduc ing head and simultaneous reproduction with the second reproducing head. CONSTITUTION:The second reproducing head 72 is arranged at height h2 at a position succeeding a recording head 5, and the simultaneous reproduction for a signal immediately after recorded is performed in ordinary recording. A switch 11 is the one to switch the first and second reproducing heads 71, 72, and is connected to R side in the simultaneous reproduction, and the repro ducing signal of the second reproducing head 72 is selected. In ordinary reproduc tion, the signal reproduced with the first reproducing head 71 arranged at a position preceding by a time equivalent to height h1 is reproduction-processed similarly in the simultaneous reproduction, and the signal taking the same timing with a queue signal or a time code can be obtained at an output terminal 10. Therefore, it is possible to set the optimum format not being affected by a signal processing system or track pitch.
Patent JP-H0541057-A (JP)
Title: Front lid of magnetic tape cassette
Inventor: KATO HISAO
IPC: G11B23/087
Filed: 1991-08-05
Abstract: PURPOSE:To form the inconspicuous gate part of the front lid and to eliminate the appearance defect by jetting. CONSTITUTION:The front lid is molded and constituted by side gate forming molds having a gate position at the lower edge of the front surface of the front lid. The side gate 4 is provided at the lower edge 31 on the front surface of the front lid and a resin diffusion pin 15 is disposed near this gate. The inconspicuous gate part is formed in this way and the mold construction is simplified. The front lid having the good appearance is thus inexpensively produced.
Patent JP-H0954814-A (JP)
Title: Analysis of input signal expression and scoring system of possible interpretation of input signal expression
Inventor: KURISUTOFUAA JIYON BAAGUSU
IPC: G06K9/62
Filed: 1995-08-04
Abstract: PROBLEM TO BE SOLVED: To analyze an input symbol expression by dividing an input data set showing the input symbol expression into plural specified segments, evaluating scores allocated to identified candidate interpretations and generating a normalized score. SOLUTION: Image acquisition A acquires an image I of a character string such as a handwritten character on a recording medium 6 and stores it in a frame buffer. Image processing B preprocesses image normalization, etc., has a boundary capable of designating the input symbol expression by image segment formation D and divides it into plural segments which can be classified. Image segment analysis G analyzes the respective segments and allocates scores to the respective classes of segments attached to a specified symbol in the prescribed input symbol set.  Character string interpretation I identifies candidate symbol interpretation based on the allocated score, evaluates the score allocated to this candidate interpretation and while using the evaluated scores concerning these plural kinds of possible analysis, the normalized score concerning each kind of candidate interpretation is generated.
Patent JP-H04321386-A (JP)
Title: Method and apparatus for processing video signal
Inventor: JIYON UIRIAMU RICHIYAAZU
IPC: G06T13/20
Filed: 1991-08-29
Abstract: PURPOSE: To provide a video signal processing method and its device in which unnatural motion is avoided. CONSTITUTION: This method is a video signal processing method that processes a video signal, obtained from an animation of a signal frame and has a step where a motion of a representative image pattern sequence expressed by a video signal is decided and a step in which a motion is decided by making an image represented by a video signal of an object in the image pattern sequence unsharp. The video signal processing unit has a motion vector evaluation device 11, that generates a motion vector from the video signal depending on a motion of the image pattern sequence, represented by the video signal and means (vector - operation interpolation device 12, a weighting device 14, storage device 15, and frame accumulator 16) that make an image represented by the video signal of the object in the image pattern sequence unsharp.