baber/WOPTO huggingface dataset:
Patent JP-S62218806-A (JP)
Title: Pattern inspection apparatus
Inventor: TSUKAHARA HIROYUKI
IPC: G01B11/24
Filed: 1986-03-20
Abstract: PURPOSE:To achieve an outline inspection at a high speed, by a method wherein an object to be inspected is lighted being moved at a fixed speed to form an image on a line sensor through a lens and after subjected to a processing for thickening, the image is folded on a symmetrical axis or at a point to collate with the other. CONSTITUTION:A lead frame 2 is moved A at a constant speed and irradiated 1 to form an image on a line sensor 4 and the resulting image undergoes an A/D conversion 5 to branch a pattern information. A pattern synchronization circuit 6 delays information by one line using a shift register with the number of bits the same as that of the pixels of the sensor 4 to make a pattern fold scanning circuit 8 at the next stage synchronize a pattern thickening processing circuit 7. The mere folding and overlapping of image causes an erroneous recognition of the normal state as non-coincidence because of quantization errors of the image and in order to prevent this, one half pattern is thickened to an allowable extent to inspect. In other words, a sample pattern A and a thickened pattern are collated each being divided into right and left halves on a symmetrical axis and inspected 9a and 9b to output 9c the results, the acceptance or rejection thereof. This eliminates a dictionary as design information and reference and instead, the one half of an object to be inspected is used as an object to be inspected while the other half as reference thereby enabling the inspection of a pattern in real time at a high speed.
Patent JP-H11260962-A (JP)
Title: Ball grid array type of semiconductor device
Inventor: YAGUCHI AKIHIRO
IPC: H01L23/12
Filed: 1998-03-12
Abstract: PROBLEM TO BE SOLVED: To materialize a highly, reliable BGA(ball grid array)-type semiconductor device, by suppressing disconnection of conductive wiring and the breakage of an external terminal. SOLUTION: Individual insulating films 3 which cover individual lands 2b are separated from one another, and besides dummy wiring 10 is projected, in addition to conductive wiring 2 connected to the land 2b, from the flank 3b of the insulating film 3 covering the land 2b. Hereby, the rate of occupation of the wiring material large in rigidity inside the insulating film 3 can be enlarged, and the restriction of thermal transformation of the insulating film 3 itself can be reinforced by the dummy wiring 10. Moreover, the peeling of the flank 3b of the insulating film can be suppressed by the conductive wiring 2 and the dummy wiring 10, and the increase of the quantity of thermal transformation of the insulating film 3 by the occurrence of the peeling of the flank 3b can be suppressed.
Patent JP-S59218573-A (JP)
Title: Picture positioning system
Inventor: MORISHITA KOUICHI
IPC: G06T3/00
Filed: 1983-04-08
Abstract: PURPOSE:To improve successively positioning accuracy, and to execute interactive processing by comparing a distortion vector with a distortion vector of its circumference, selecting and eliminating one which move peculiarly, and processing repeatedly. CONSTITUTION:When selecting and eliminating a distortion vector obtained by a matching processing, first of all, it is eliminated by the histogram of a correlation value for showing the degree of similarity of matching. Moreover, it is eliminated by comparing a noticed distortion vector of a reference point with an adjacent distortion vector. A condition of elimination is based on the assumption that as for the distortion vector, namely, a position shift, its correlation is very strong in case its extremely adjacent part is seen. Accordingly, one which moves peculiarly is eliminated, and a smooth variation is extracted as a whole. A correcting picture obtained in such a way is reinputted, and correcting processing is executed repeatedly.
Patent JP-H05226831-A (JP)
Title: Circuit board
Inventor: YAMADA MINORU
IPC: H05K3/38
Filed: 1992-02-18
Abstract: PURPOSE:To provide a flexible circuit board preferably used in electronic equipment, automobile, thermal equipment or the like. CONSTITUTION:In a flexible circuit board, a conductor circuit consisting of a polymer film and a conductor thin film are laminated through an adhesive layer. An adhesive mainly consists of an ethylene-ethyl acrylate copolymer resin with an alkoxysilane grafting. The conductor thin film is a copper foil chromate-treated after performing a zinc surface treatment, and the adhesive layer is crosslinked. Then, the flexible circuit board is formed by directly sticking a glass cloth or a glass fiber nonwoven fabric impregnated with the adhesive to the conductor circuit, and the adhesive contains a flame retardant agent. Accordingly, the flexible circuit board having a good flame retardance can be manufactured at the service temperature of 150 deg.C with a high resistance to heat, and the utility value in the field such as automobile where the high resistance to heat is necessary is very large.
Patent JP-S59190342-A (JP)
Inventor: KENESU HARISU
IPC: C30B21/02
Filed: 1983-04-08
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-H01235248-A (JP)
Title: Standard cell ic with gate array
Inventor: KUROKI KOJI
IPC: H01L27/118
Filed: 1988-03-15
Abstract: PURPOSE:To shorten a period of time required for layout or a mask and to minimize the number of masks required for production of an IC, by incorporating a part of a gate array pattern in the IC so that function switching design of an LSI is performed by the gate array section. CONSTITUTION:In layout of patterns of an IC having a common function section 1 and a function switching section 2, the common function section 1 is arranged in a standard cell arranging and wiring section while the function switching section 2 is arranged in an L-shaped sate array arranging and wiring section. The accuracy of automatic arrangement and wiring by an automatic arrangement and wiring system can be improved perticularly by the design that the standard cell section is surrounded by the L-shaped gate array section and is adjacent to many input/output sections 3. Thus, of frequency of using the automatic arrangement and wiring system is reduced.
Patent JP-S54152005-A (JP)
Title: Cleaning of channel of molten polyamide
Inventor: IKEUCHI RIYOUKI
IPC: B29B7/00
Filed: 1978-05-22
Abstract: PURPOSE: To clean even a narrow part of a channel of molten polyamide, e.g., a piping effectively, by melting chips of polyamide containing acetic acid, which are made to flow to a channel of molten polyamide under pressure.  
     CONSTITUTION: Chips of polyamide containing not less than 5 wt.% of acetic acid are melted and made to flow to a channel of molten polyamide under pressure so that the channel is cleaned. For example, the channel is a piping of a polymerizer or a molding machine. Polymers gelled in a three-dimensional network can be removed with ease from a narrow part which is scarcely cleaned. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S58178108-A (JP)
Title: Catalytic combustion device
Inventor: SHIMADA RIYOUJI
IPC: F23C13/00
Filed: 1982-04-13
Abstract: PURPOSE:To enable to generate clean combustion gas and to lengthen the life of a catalyst by a method wherein the catalyst, carrying a catalytic oxide other than CuO is situated on a carrier at an upstream side, and the catalyst carrying CuO as a catalytic oxide is located at a downstream side. CONSTITUTION:A catalyst 21 takes the form of a carrier with honeycomb structure having a number of pores 20 provided in a specified direction and made of a heat-resisting inorganic substance. A platinum group such as Pt, or a transition metal except Cu, such as Ni, Cr or a mixture of the platinum group metal and the transition metal is carried on the carrier. Meanwhile, a catalyst 26 takes the form of a carrier with honeycomb structure having a number of pores 25 formed in a specified direction and made of an heat-resisting inorganic substance. A coating component 29 for controlling the reduction in a surface area is applied on the carrier surface, and a CuO fine particle is further carried thereon as a catalytic metal oxide. Further, the air for combustion fed to a catalyst 21 at an upstream side is supplied a quantity smaller than that of a theoretical combustion air.
Patent JP-S52144154-A (JP)
Title: Apparatus for catalytic oxidation
Inventor: TSUDA NOBUO
IPC: C02F3/06
Filed: 1976-05-25
Abstract: PURPOSE: To provide an apparatus for catalytic oxidation, in which catalytic oxidation zone and filtering zone are provided so that fine flocks separated in catalytic oxidation zone can be removed in filtering zone. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S59188228-A (JP)
Title: Ramp voltage generator
Inventor: NOGUCHI MASAHIRO
IPC: G06G7/25
Filed: 1983-04-08
Abstract: PURPOSE:To facilitate the setting of inclination and to obtain a precise ramp voltage by processing inclination data of the ramp voltage and converting the result into an analog value through a D/A converter. CONSTITUTION:The final arrival value of the ramp voltage is set with a digital switch SD and the time that the ramp voltage takes to attain to the final arrival time is set with a digital switch ST. When a switch S1 is closed, a data arithmetic processing part CP1 reads the data set by the switches SD and ST to calculate power ramp voltages outputted at the time at constant intervals of time, and outputs the values to the D/A converter DA1. Then, the inclination of the ramp voltage is set easily by the digital switch. Further, update time intervals of data sent out to the D/A converter and the precision of the D/A converter are varied to obtain a ramp voltage with optional precision.
Patent JP-H05266851-A (JP)
Title: Focusing method for scanning electronic microscope
IPC: H01J37/21
Filed: 1992-03-18
Abstract: PURPOSE:To realize auto-focusing function effective at the time of low magnification is particular, by image pre-processing of reducing noises without decreasing moire information serving as a signal, during auto-focusing in which image processing is used. CONSTITUTION:In a series of auto-focus processings in which evaluation is made on the focus of the image obtained at each focal distance point when the focal distance is continuously varied, thereby deciding that a focal distance at the time when the extreme value of the evaluated values is obtained matches a focal point, a smoothing process is performed for averaging the images obtained, before evaluation of the focus, in such a manner as to give a weight rather horizontally than vertically of the continuous-scan directions of the probe current. As a pre-processing step for computation of focus evaluation, compression is made in the direction of obtained continuous scan.
Patent JP-H02262030-A (JP)
Title: Ultrasonic load display member, apparatus and method
Inventor: IAN II KIBURUHOWAITO
IPC: G01L5/00
Filed: 1989-03-14
Abstract: PURPOSE: To inexpensively measure the accurate clamping information of a clamping bolt by fitting an ultrasonic converter composed of a piezoelectric film to the head of the bolt and ultrasonically measuring the tensile load, etc., of the bolt through a contact. CONSTITUTION: A piezoelectric film sensor 128 composed of polyvinylidene fluoride, etc., is fitted to the head 116 of a load indicating fastener ill and first and second electrodes 132 and 134 are formed on the sensor 128. A socket member 146 having a contact pin 148 which is connected to an electronic controller 150 through wires 152 and 154 is engaged with the fastener 1. The tensile load, tension, elongation, etc., of the shaft section 112 of the fastener 110 are ultrasonically measured by turning a driver 144 and supplying an electronic differentiation signal across the electrodes 132 and 134 of the sensor 120 from the controller 150.
Patent JP-H03262811-A (JP)
Title: Snow melting facility
Inventor: FUJITA TAKAHISA
IPC: E01H5/10
Filed: 1990-03-13
Abstract: PURPOSE:To melt a large amount of snow at a time by temporarily depositing snow on a lattice provided inside a snow input port of the upper part of a snow receiving tank and jetting hot water supplied from a hot water supply device through a nozzle. CONSTITUTION:A lattice 2 is provided inside a snow input port 1B of a snow receiving tank having a drain port 1A on its bottom part and the snow input port 1B on its upper part. Then, a nozzle 3 is provided on the lattice 2 and it is connected to a hot water supply device 4 consisting of a heat exchanger 4A, a pump 4B and others. Thereafter, snow input to the snow input port 1B is temporarily deposited on the lattice 2 and hot water supplied from the hot water supply device 4 is jetted out from the nozzle 3 to melt snow on the lattice 2. Subsequently, snow melt water 6 is reserved in the snow receiving tank, circulated to the heat exchanger 4A with the pump 4B, heat-exchanged, heated and supplied to the nozzle again.
Patent JP-H01236092-A (JP)
Title: Dewatering device for washer
Inventor: YAMASHITA HIDEKAZU
IPC: D06F33/02
Filed: 1988-03-16
Abstract: PURPOSE:To easily execute the rotating speed control of a dewatering tank in a low cost by providing a comparison arithmetic control part to execute or stop a feed to a capacitor motor based on a difference between the output of an A/D converter and the value of a storing part in the middle of a dewatering operation. CONSTITUTION:In a method for the rotating speed control executed by a comparison arithmetic control part 19, first, a transistor 21 is made conductive, a TRIAC 9 is ignited, an energizing to a capacitor motor 5 is executed, and the dewatering operation is started. At a time just after an activation, a Vc is converted to binary data by an A/D converting part 18, the value is transferred to a storing part 20, and it is stored as a Vc1. Next, in the middle of the operation, the value of the Vc is always A/D-converted, it is made into a Vc2, and whether Vc2-Vc1, namely, a voltage difference corresponding to a dVc is made larger than a set value or not is decided. When the voltage difference is made larger than the set value, the transistor 21 is made non-conductive, and the energizing to the capacitor motor 5 is stopped for a prescribed time. When the stop time is completed, the energizing to the capacitor motor is resumed again. By executing such a control, the rotating speed of a dewatering tank 2 is controlled at approximately 700rpm.
Patent JP-S58180599-A (JP)
Inventor: FUJIMORI HIROAKI
IPC: F28D21/00
Filed: 1982-04-16
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-S61225371-A (JP)
Inventor: KIYOUCHIKA NAOKI
IPC: C08G2/10
Filed: 1985-03-27
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-H03264540-A (JP)
Title: Separation of 2,6-dimethylnaphthalene
Inventor: HAYASHI MASAHIRO
IPC: C10G11/00
Filed: 1990-03-15
Abstract: PURPOSE:To recover the subject substance in high purity by mixing and contacting 4-nitrophthalimide with a mixture containing 2,6-dimethylnaphthalene to form a complex of both components, separating the complex from the system and heating under reduced pressure to decompose the complex. CONSTITUTION:A mixture containing 2,6-dimethylnaphthalene (e.g. a 240-280 deg.C fraction of a catalytic reformed petroleum oil or catalytic cracked oil) is mixed with 4-nitrophthalimide under agitation at -30 deg.C to +220 deg.C and a complex of both components is formed at -30 deg.C to +150 deg.c, The complex is separated by filtration, centrifugal separation, precipitation, etc., washed with petroleum ether, toluene, etc., and subjected to decomposition with a compound (e.g. ether or aromatic hydrocarbon), thermal decomposition af 50-210 deg.C under a vacuum of 1-50mmHg, etc., to recover the subject substance. Since the 4-nitrophthalimide used as a reactant can be also regenerated in high purity, it can be recycled and reused as it is.
Patent JP-S61223222-A (JP)
Title: Swirl controller
Inventor: KOIKE TETSUO
IPC: F02B31/06
Filed: 1985-03-27
Abstract: PURPOSE:To enable a thermal influence to be avoided, by turning a control flap by an actuator through a linear-motion/rotary-motion converting means, in the case of a swirl controller providing the swirl controlling control flap in an intake port. CONSTITUTION:An intake port 2 is formed in a cylinder head 1 and opened and closed by an intake valve 4, and a swirl controller provides a control flap 6 to be arranged in the half way of the intake port 2. The controller, securing said flap 6 to the point end part of a control shaft 8 and extensively providing the shaft 8 penetrating through the cylinder head 1 in a cylinder 7, engages the shaft 8 with a slider 10 through a parallel spline 9. The controller, engaging a peripheral side of the slider 10 with the internal peripheral surface of the cylinder 7 through a helical spline 11, urges upward the slider 10 by a spring 12. And when delivery oil of an oil hydraulic pump 15 is applied acting on the slider 10 through a solenoid valve 14, the control shaft 8, that is, the flap 6 is turned in accordance with the lowering action of the slider 10.
Patent JP-H10251719-A (JP)
Title: Method for controlling bell-less type charging apparatus
Inventor: MIYAZAKI HIROYUKI
IPC: C21B7/20
Filed: 1997-03-17
Abstract: PROBLEM TO BE SOLVED: To improve the accuracy of setting calculation of the opening degree of a flow adjusting gate developed caused by the control error of the flow adjusting gate and swing speed and to improve the control accuracy of an aimed number of swings for charging charged material by judging whether the learning of a parameter for controlling the flow adjusting gate is good or not based on the gradiation of difference between the predicted swing speed error, and the error of the actual number of swings obtd. in each charging of raw material. SOLUTION: In this charging apparatus, beforehand, a model equation showing the relation between the number of swings of the swing chute and the opening degree of the flow adjusting gate, is prepared. Firstly, the opening degree of the flow adjusting gate is controlled based on the model equation and the parameter in the model equation is learnt by fetching each actual result of the opening degree of the flow adjusting gate, the number of swings of swing chute, the swing speed and weighing value obtd. from the results after completing the charge of the raw material.  Further, a correcting quantity to the opening degree of the flow adjusting gate at the next time is shown with a primary combination of the error of the number of swings and the swing speed error at this time, the changing quantity of the setting weighing value and the changing quantity of the setting number of swings between this time and the next time, and the correcting quantity of the opening degree of the flow adjusting gate at this time, and the parameter is learnt.
Patent JP-H11257335-A (JP)
Title: Flexible shaft liner assembly and rotation transmitting shaft
Inventor: ISHIKAWA YOSHIAKI
IPC: F16C1/06
Filed: 1998-03-13
Abstract: PROBLEM TO BE SOLVED: To prevent vibration caused by rotation of a flexible shaft from being transmitted to a hand to handle a rotation transmitting shaft. SOLUTION: A flexible shaft liner assembly 12 is inserted in an outer tube 11, and a flexible shaft 13 is inserted in a flexible shaft liner 14. The flexible shaft liner 14 has two projecting parts 142 continuously extending in its longitudinal direction and two projecting parts 141, 143 having notches at plural places on the longitudinal direction. A rubber vibration isolator 15 is engaged with the notches, and the two projecting parts 142 are fitted in a groove formed on the inner surface of the rubber vibration isolator 15. The flexible shaft liner 14 is internally fitted in the outer tube 11 by the outer surface of the rubber vibration isolator 15 abutting on the outer tube 11.
Patent JP-S57176395-A (JP)
Title: Magnetically coupled pump
Inventor: ITAYA YOSHIYUKI
IPC: F04D13/02
Filed: 1981-04-23
Abstract: PURPOSE:To eliminate the necessity for forming the load side bracket of an electric motor and simplify construction of a pump, by supporting a load side bearing of a motor shaft with the outside end of a pump casing surrounding a pump impeller and driven permanent magnet. CONSTITUTION:An electric motor is operated, if a motor shaft 4 is rotated, a magnet holder 7 and driving permanent magnet 8 are rotated. Simultaneously, a driven permanent magnet 10F, magnetically coupled to the driving permanent magnet 8, is rotated to rotate a pump impellr 10B, in this way, a pump 10 performs its pumping action. In this constitution, a casing 10Aa, supporting a load side bearing 9 of the electric motor, can eliminate the necessity for providing a load side bracket of the motor.
Patent JP-S57177571-A (JP)
Title: Field effect transistor and manufacture thereof
Inventor: KIKUCHI KENICHI
IPC: H01L21/338
Filed: 1981-04-24
Abstract: PURPOSE:To reduce parasitic resistance or enhance mutual conductance for an FET with good high frequency characteristic, by forming a short operating layer of a gate layer, deep operating layer between a gate source and operating layer between a gate drain by ion implantation method. CONSTITUTION:On the surface of a semiconductor substrate 1 which has high resistivity or semi-insulation character, one conductive semiconductive layer 16 is epitaxial-grown in a liquid or vapor phase with the thickness and carrier density specified for desired pinch-off voltage. Next, an injection mask 17 constituted of a stripe-shaped photoresist is provided on the center of the surface thereof to deeply implant impurity ion of the same conductive type as the layer 16 for the formation of an operating layers 12 and 13 at deep positions. Thereafter, Al metallic films 18 and 20 are adhered on the layer 16 including the operating layers 12 and 13 with the mask 17 existing to remove the mask 17 together with the Al meatallic film 19 adhered thereon. Subsequently, inverse conductive type ion is shallowly implanted from oblique direction into the exposed layer 16, i.e. the main operating layer 11 to form a gate region 21.
Patent JP-H05266557-A (JP)
Title: Magnetic recording and reproducing device
IPC: H04N5/76
Filed: 1992-03-19
Abstract: PURPOSE:To make the device at low cost and to prevent wrong use by the user by equipping a reel driving means for positioning individual cassettes at their engagement height in a standby position for cassette loading respectively. CONSTITUTION:When a cassette B 2 is moving between a 3rd position and a 2nd position or is stopped in the 2nd position, an inner box A 5 is stopped on standby in the 3rd position, and when the cassette B 2 has no position as stated above, but is stopped in the 3rd position or is moving between a 1st position and the 3rd position, the inner box A 5 is given priority for cassette loading. In other words, when a guide groove 22 of a carrier 20 is positioned at the same height as a guide groove 18 of the inner box A 5, the inner box A 5 is kept in its horizontal movement as it is, and after it is housed in the carrier 20, the carrier is lowered and a cassette A 1 is loaded up on a deck base 3.
Patent JP-S51140146-A (JP)
Title: Power distribution system
Inventor: OOMURA RIYUUJI
IPC: H02B13/02
Filed: 1975-05-28
Abstract: PURPOSE: The power distribution system enabling to cost down the total power distribution system, to expedite the production, to facilitate the development of the specific range and the power distributing system capacity. 
     COPYRIGHT: (C)1976,JPO&Japio