baber/WOPTO huggingface dataset:
Patent JP-H0537955-A (JP)
Title: Video signal processing circuit
Inventor: HASEGAWA JUNICHI
IPC: H04N9/78
Filed: 1991-07-31
Abstract: PURPOSE:To reduce dot disturbance such as thin colored vertical lines by selecting which signal out of a signal passed through a median filter and a signal not passed through the filter is to be outputted as a chrominance signal based upon the information of the one line before. CONSTITUTION:A logical operation part 12 outputs the operation output of a supplied video signal to a delay circuit 7 and the median filter 30. A difference between the input and output of the filter 30 is found out by a subtractor 31, the absolute value of the difference is found out by an absolute value circuit(ABS) 32 and compared with a threshold (k) by a comparator 33 to judge the oblique lines of a brightness signal or the vertical lines of a chrominance signal. A switch SW is switched through delay circuits 9, 10 so that the output of the filter 30 is selected as a chrominance signal in the case of oblique lines of the brightness signal or the output of the logical operation part 12 is selected as a chrominance signal in the case of the vertical lines of the chrominance signal. Consequently dot disturbance can be reduced without deteriorating the resolution of oblique lines.
Patent JP-H0537997-A (JP)
Title: Voice coil bobbin for speaker and its production
Inventor: KANAI HIDEO
IPC: H04R31/00
Filed: 1991-07-30
Abstract: PURPOSE:To increase rigidity, to remove distortion and to improve the quality of this voice coil bobbin for a speaker by injecting ultraviolet setting resin into a mold engaged with two divided cylindrical outer frames having an inner diameter forming a gap corresponding to the thickness of a bobbin on the outside of a cylindrical core material and then irradiating the resin with ultravio let rays to solidify and mold the resin. CONSTITUTION:The bobbin mold 2 is constituted of mutually engaging the two divided transparent and cylindrical outer frames 2b, 2c having the inner diameter forming a space corresponding to the thickness of the voice coil bobbin 4 on the outside of the cylindrical core material 2a. The ultraviolet curing resin 3 is injected into the gap formed between the core material 2a of the mold 2 and the outer frames 2b, 2c, and while radiating ultraviolet rays by an ultraviolet irradiator 5 from the external, the mold 2 is rotated and the resin 3 is solidified to mold the bobbin 4. Then the outer frames 2a, 2b are removed from the core material 2a and the bobbin 4 is separated from the core material 2a to complete it. Consequently, the rigidity of the bobbin 4 can be increased, distortion can be removed and its quality can be improved.
Patent JP-H0531355-A (JP)
Title: Packing material for gas-liquid contact
Inventor: IKAWA REIJI
IPC: B01J19/30
Filed: 1991-07-31
Abstract: PURPOSE:To enable operation reduced in the pressure drop at the time of operation, in the packing material for gas-liquid contact allowed to irregularly pack a packing tower by achieving the miniaturization and wt. reduction of the packing material and enhancing the gas-liquid flowability thereof, to keep the contact density of gas-liquid constant by increasing the strength of the packing material and to inexpensively prepare a packing material by simply forming the same. CONSTITUTION:A cylindrical main body 10 is formed by providing a gas-liquid flow passage 11 in the axial direction of the inner periphery thereof and circular holes 12 are punched in the cylindrical main body 10 from the outer peripheral surface thereof in the direction of the flow passage 11 and burrs 18 generating by punching the holes 12 are allowed to protrude to the flow passage 11.
Patent JP-H0379005-A (JP)
Title: Machine for winding multiple air-core coils
Inventor: UCHINO YOJI
IPC: H01F41/06
Filed: 1989-08-23
Abstract: PURPOSE:To wind multiple coils without cutting a wire of a wound air-core coil by a method wherein a core is freely present and hidden and the side of the air-core coil is rotated to be molded while a pocket is provided on either of a pair of side frames where one of the side frames approaches and separates from the other side frame for containing the air-core coils which have undergone winding. CONSTITUTION:A core 13 is freely present and hidden while the side of an air-core coil is rotated to be molded while a pocket 15 is provided on either of a pair of side frames where one of the side frames approaches and separates from the other side frame for containing the air-core coils which have undergone winding. In this case after the core 13 is made protrude while one of the side frames is made approach the other side frame to wind on the core 13 between both side frames, one of the side frames is separated from the other side frame while the core 13 is pulled in so as to remove from the winding the air-core coil which has been completed with winding. This air-core coil is contained in the pocket 15 without cutting the wire to resume winding. Thus two or more coils can be wound as multiple coils without cutting the wire.
Patent JP-2000029415-A (JP)
Title: Mask
Inventor: ARAI TAKESHI
IPC: A63H3/00
Filed: 1998-07-14
Abstract: PROBLEM TO BE SOLVED: To enable a child to show interest in the changes that a mask offers and to use this mask without boring for a long time by arranging a sensor operated by an air pressure on the inner side of the mouth portion of a mask body and allowing LEDs to emit light by the operation of the sensor. SOLUTION: An electric circuit 5 is arranged on the inner side of the forehead 4 and two through-holes 6, 6 are penetrated and formed on the surface in the central part of the forehead 4 apart a suitable spacing above and below. The LEDs 7, 7 which emit light are respectively arranged on the inner side of these through-holes 6, 6. Further, the sensor 8 is arranged on the inner side of the mouth 2 portion. When the air is blown into a cylindrical body 9 from its rear part, an operating plate 10 moves forward by overcoming the spring force of a leaf spring and comes into contact with a contact plate 12, causing the current by a power source to flow. When the sensor 8 is operated by the air pressure, i.e., when the operating plate 10 comes into contact with the contact plate 12, the current by the power source flows in the electric circuit 5 which causes the LEDs 7 to emit light.  The current is shut off and the light emission of the LEDs 7 is stopped when the operating plate 10 parts from the contact plate 12.
Patent JP-S6274525-A (JP)
Title: Control method for pipe cutting
Inventor: FUKUI HIROSHI
IPC: B23D45/12
Filed: 1985-09-30
Abstract: PURPOSE:To have a cutting with constant max.machining thickness and protrusion from saw thickness by entering the data about outside dia. and wall thickness of a pipe to be cut, and the max. machining thickness, saw dimension, etc. and by controlling the orbiting position and swinging position of the saw interlocked with the speed on the basis of such data as entered. CONSTITUTION:If the orbiting center is represented by Q, the centers of saw teeth by O1, O2, and the centers of swing by O1', O<2>' for the purpose of control, the saw teeth are shifted horizontally for Sz in order to obtain the max. machin ing thickness ht, and the margin for protrusion C is also made constant, which gives O1O2=SZ. After setting O1O1'Q=gamma1, the orbiting angle is changed from delta1 to delta2 in order to shift the center of saw teeth O1 horizontally for Sz into position O2, and the swinging angle is also changed from gamma1 to gamma2. Here delta2 andgamma2 can be calculated from the constant orbiting radius, i.e. QO<1>'=QO<2>', and constant swinging radium, i.e. O1O1'=O2O2' and O1O2=Sz. The relation between the position thus determined and the orbiting or swinging angle is set previously and stored in a cutter controller to serve for control of drive motors, which provides cutting along the wall thickness of the pipe to ensure stable machining.
Patent JP-H0663604-A (JP)
Title: Production of metallic sheet having high glossness
Inventor: MATSUURA YUKIHIRO
IPC: B21B1/22
Filed: 1992-08-12
Abstract: PURPOSE:To manufacture a metallic sheet of stainless steel or the like excellent in surface gloss. CONSTITUTION:Using a lubricating oil of which the viscosity of emulsion base oil at 40 deg.C is 30 to 200cSt and the average particle diameter of emulsion is 2 to 10mum, cold rolling is executed while respectively crossing upper and lower work rolls at an angle theta (>=0.3 deg.) in a parallel plane to a rolled stock. In this way, the metallic sheet having high glossness of stainless steel or the like is manufactured using large diameter work rolls and at high productivity.
Patent JP-2000068415-A (JP)
Title: Manufacture of chip scale package device and the chip scale package device
Inventor: KIM JAE JUNE
IPC: H01L21/60
Filed: 1999-07-29
Abstract: PROBLEM TO BE SOLVED: To provide a manufacture of a CSP device, using a circuit board to electrically connect bonding pads arranged irregularly on a wafer to external terminals which are arranged regularly. SOLUTION: A wafer 100, having a semiconductor integrated circuit and a plurality of bonding pads 102, is prepared. A solder bump 105 is bonded to each bonding pad 102. A circuit board 110 is prepared which has a plurality of terminal pads 112 formed on the obverse surface of the circuit board 110 and having an external terminal bonded thereto, a plurality of connection pads 114 formed on the reverse surface of the circuit board 110 and having the solder bump 105 bonded thereto, and a wiring pattern for electrically connecting the terminal pads 112 to the connection pads 114. By having the circuit board 110 packaged on the wafer 100, the solder bumps 105 are connected to the connection pads 114 and sealing resin 112 is poured into a gap between the wafer 100 and the circuit board 110.
Patent JP-H09191111-A (JP)
Title: Semiconductor device and its manufacture
Inventor: CHIYOU KOUYUU
IPC: H01L21/77
Filed: 1996-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a CMOS structure at a low cost by simultaneously forming P- and N-channel thin film transistors without increasing the number of used masks and skillfully avoiding the controversial point which arises when impurity ions are implanted at a high dose. SOLUTION: At the time of forming a CMOS structure of thin film transistors on a glass substrate, LDD (low-concentration impurity) areas 126 and 127 are provided in an N-channel thin film transistor. At the time of forming a P- channel thin film transistor, in addition, the areas 126 and 127 formed at the time of forming the N-channel thin film transistor are inverted by implanting B-ions. When the N- and P-channel thin film transistors are formed in this way, a CMOS structure can be formed of the N-channel thin film transistor having LDD areas and P-channel thin film transistor having no LDD area.
Patent JP-H0941724-A (JP)
Title: Grave-post
Inventor: KAWANAMI KIYOSHI
IPC: E04H13/00
Filed: 1995-07-31
Abstract: PROBLEM TO BE SOLVED: To reduce the number of components and manufacture a grave-post at low cost by inserting and fixing driving levers in holes provided to the lower surfaces of bearing bases, and projecting them from the lower surfaces of the bearing bases. SOLUTION: A grave-post equipped with a grave-post plate 1, a pair of bearing bases 2 and a pair of driving levers 3 is directly installed on the ground G. Notch sections 6 and 6 are formed in lower corner sections of right and left side edges 5 of the grave-post plate 1, a lower opened notch section 9 is provided in the vicinity of the midway point of the notch sections 6 and 6, and when rope or belt, etc., is hooked on the notch section 9, the hanging, carrying in and out work can be easily executed. The driving levers 3 and 3 are inserted and fixed in lower holes 4 and 4 of the bearing bases 2, and they are driven in the ground G under such a state. The bearing bases 2 and 2 are surely mounted on the ground G and, at the same time, the grave-post plate 1 is also firmly held by the bearing bases 2 and 2.
Patent JP-S6276514-A (JP)
Title: Manufacture of semiconductor device
Inventor: IGUCHI KATSUJI
IPC: H01L21/324
Filed: 1985-09-28
Abstract: PURPOSE:To form a large grain size polycrystalline thin film by forming a polycrystalline silicon film by a heat treatment of an amorphous silicon film which contains crystal grains formed by vapor growth of silicon at a substrate temperature at which polycrystallization on a substrate is impossible. CONSTITUTION:An amorphous silicon film which contains crystal grains can be formed at a substrate temperature which is not high enough to form polycrystallines, especially it is possible to form polycystallines by setting a film forming temperature a little lower than the temperature for polycrystallizing a thin film. Accordingly, e.g., it is possible to form the grains at approx. 540 deg.C to 580 deg.C by means of reduced pressure CVD and at approx. 420 deg.C to 480 deg.C by means of. The temperature, however, is higher than the temperature at which an amorphous silicon film is formed. Once the crystal grains are formed, they can grow without being prevented by the generation and the growth of the other nuclei due to a heat treatment that follows since the frequency of the generation of the crystal nucleus is low in comparison with the speed of crystal grain growth in the case of an amorphous silicon film.
Patent JP-S6196280-A (JP)
Inventor: ABE HAJIME
IPC: F16L13/08
Filed: 1984-10-15
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-H04101301-A (JP)
Title: Headlight device for car
Inventor: WATANABE SHINJI
IPC: G02B5/10
Filed: 1990-08-17
Abstract: PURPOSE:To fix an extension certainly and strongly without using an adhesive by equipping the extension with an elastic detent piece and a screw mounting part. CONSTITUTION:An elastic detent piece 40 and a screw mounting part 41 are furnished on an extension enclosing a condenser lens. The elastic detent piece 40 is detained elastically with a detaining part 43 provided on the body 10 of lighting fixture, while the screw mounting part 41 is fastened to the fixation part of the lighting fixture body 10. This simplifies the mounting and removing works, provides more stable and strong fixation than when an adhesive is used, liberates from risk of exfoliation due to secular change of adhesive, ensures the long term stability, and enhances the working effectiveness.
Patent JP-H11237744-A (JP)
Title: Device and method for exposure
Inventor: MIYAKE EIICHI
IPC: G03F7/22
Filed: 1998-07-30
Abstract: PROBLEM TO BE SOLVED: To provide an exposure device and an exposure method by which a straight-line pattern can be efficiently transferred on a substrate by exposure by using a compact photomask. SOLUTION: The photomask 10A is provided with a pattern whose part corresponding to the straight-line part of the pattern exposed on the substrate 1A is shortened. By stopping and moving the photomask 10A along in one direction of the substrate 1A and irradiating it with light 20, the pattern extended in a straight-line state is transferred on the substrate 1A. By using the photomask 10A having the pattern whose part corresponding to the straight- line part of the pattern exposed on the substrate 1A is shortened, the photomask can be made more compact by the shortened part in comparison with a conventional photomask obtained by plotting the whole patterns on it. Thus, the problem on accuracy occurring when the photomask is manufactured and a problem related on the cost thereof can be solved.
Patent JP-H0264240-A (JP)
Title: Device for controlling engine of vehicle equipped with automatic transmission
Inventor: YOSHIMURA HIROSHI
IPC: B60W10/10
Filed: 1988-08-29
Abstract: PURPOSE:To make it possible to perform optimum output control corresponding to the operational conditions of a vehicle and the shifting characteristics of an automatic transmission by increasing the control variable of an engine output control means as the change rate of engine revolutions and the like are great. CONSTITUTION:In an engine control unit 9, the change rates of engine revolutions and turbine revolutions are operated based on data detected by an engine revolution sensor 15 and a centrifugal governor 29. Based on these operated results, the retard value for ignition timing is operated. Then, ignition timing is controlled correspondingly to the operated retard value so as to lower engine power so that torque shock is eliminated at the time of shifting. In this place, since the retard value for ignition timing is increased as the change rate of revolutions is great, optimum engine control can be performed correspondingly to the changes and the like of the operational conditions of a vehicle and the shifting characteristics of an automatic transmission 21, shifting shock can thereby be effectively prevented.
Patent JP-S59106054-A (JP)
Title: Information processing system
Inventor: YOSHIDA KATSUO
IPC: G06F11/22
Filed: 1982-12-09
Abstract: PURPOSE:To fill up functions with a slight independent hardware of a service processor, by using input/output devices for processings of I/O operations and input/output apparatus under the control of them in accordance with indications of a CPU. CONSTITUTION:A service processor (SVP) 10 scans always an FF4; and if the SVP 10 confirms that the FF4 is turned on, it turns off FFs 2 and 4. Next, the SVP 10 enters into procedure to display display data in a program loaded to an auxiliary storage device SUB-MS 14 onto a display device VDT 21. Display data is always loaded to a fixed address of the SUB-MS 14; and if the display data length is fixed, information is not set especially to a local register LS, and the SVP 10 turns on an FF3. A channel control part (CHC) 17 scans always the FF3; and when the CHC 17 detects that the FF3 is turned on, the CHC 17 starts a channel (CH) 18. The CH 18 reads out display data from the SUB-MS 14 and displays display data on the VDT 21 through a terminal controller TCE 20.
Patent JP-2000045646-A (JP)
Title: Door structure
Inventor: MATSUSHITA KAZUKI
IPC: E06B3/72
Filed: 1998-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a door structure less possible to break even when an inorganic burned plate is used as an end plate. SOLUTION: A back plate 2 is adhered in lamination on the back of an inorganic burned plate 1 as a end plate, and the back plate 2 is fixed to a door stile 3 to form a door A. In this way, deforming force and impulse loaded on the door A are borne by the back plate 2, influence to the inorganic burned plate 1 is relaxed and the possibility of breaking the inorganic burned plate 1 as a relatively fragile material is reduced.
Patent JP-2000034435-A (JP)
Title: Radiation-curing receptive ink and printed matter using the same
Inventor: TAKIGAMI MARIKO
IPC: C09D11/10
Filed: 1998-07-15
Abstract: PROBLEM TO BE SOLVED: To obtain a receptive layer-forming ink which is suitable for printing the entire surface or only the required part of the substrate and rapidly accomplishes coating or printing without requiring any process of water evaporation. SOLUTION: This comprises a liquid water-soluble monomer, a hydrophobic polymer to which the monomer is soluble and an inorganic filler. The liquid water-soluble monomer is a radiation polymerizable monomer which is compatible with water in a given ratio at an ordinary temperature. The first basis for selecting the hydrophobic polymer is that the hydrophobic polymer dissolves in the above water-soluble monomer or a mixture of 100 pts.wt. water-soluble monomer and 80 pts.wt. or less water-insoluble monomer, and the second basis is that the hydrophobic polymer does not absorb 10 g or more water against 100 g polymer and swell when the hydrophobic polymer is processed into a film form and soaked in water at 250 deg.C for two hours, or that the polymer itself is substantially water-insoluble.
Patent JP-S6459482-A (JP)
Title: Character recognizing device
Inventor: KURIHARA MOTOI
IPC: G06K9/72
Filed: 1987-08-31
Abstract: PURPOSE:To improve character input efficiency by organically coupling a character recognizing technique and a sentence processing technique. CONSTITUTION:A sentence proofreading means 14 is provided which is equipped with, for example, a morpheme analyzing means 31, a construction analyzing means 32 and a meaning analyzing means 33 to check, in accordance with the sentence, a recognizing character column including a candidate character obtained at a character recognizing part. When the character decided as an error by a sentence checking in a sentence proofreading means 14 is an unsettled character, in respect to the other candidate character to be obtained concerning the unsettled character, the check in accordance with the sentence by the sentence proofreading means 14 is repeated until the candidate character is decided correct in accordance with the sentence. Thus, the problem of a recognizing rate, which has a limit at the time of using the character recognizing technique only, can be effectively eliminated, and by decreasing the generation of a rejection, the recognizing rate can be improved and the character input rate can be improved.
Patent JP-H0644679-A (JP)
Title: Floppy disk device
Inventor: ODA SHINKO
IPC: G11B17/028
Filed: 1992-07-23
Abstract: PURPOSE:To obtain a thin type floppy disk device by possessing a vertically extendable and contractable shaft in the rotational center of a medium. CONSTITUTION:When a medium cassette 1 is to be inserted into the disk drive, the cassette 1 is inserted by pressing down a shaft main body 7 of the shaft 2. Therefore, a clearance B between the cassette 1 and a rotor yoke 4 can be diminished. Then, when the cassette l is to be ejected, the cassette 1 is separated from the shaft 2, and the shaft is extended again to be restored to the original state. Moreover, a spring is used for a pressing means, but other than this, such as a leaf spring and an air damper can also be used as equivalently functionable.
Patent JP-S6194337-A (JP)
Title: Manufacture of semiconductor device
Inventor: KUDO HITOSHI
IPC: H01L21/76
Filed: 1984-10-16
Abstract: PURPOSE:To suppress the yield of stress and to utilize an island region effectively, by performing pattern etching on a silicon substrate, depositing SiN, immersing the entire surface in etching liquid of fluoric acid, forming openings only at stepped parts, then performing Si etching, performing oxidation, thereby reducing an oxidized area. CONSTITUTION:A pattern for resist 24 is formed on an Si substrate 21. With the pattern as a mask, etching is performed. The resist 24 is removed. Then an Si oxide film 25 is formed. Thereafter, P-SiN 26 is deposited. Openings are provided at stepped parts of the P-SiN 26 by etching liquid including fluoric acid. At the same time, the Si oxide film 25 is etched. Then, only the etched part is oxidized, and an island region 28 is formed. Only a part beneath the island region 28 is oxidized, and the island region 28 is isolated. Therefore, the oxidized area is small. The occurrence of stress and the occurrence of dislocation due to the oxidation are less. Since the large area of the island region 28 can be made to remain, the integration degree can be improved.
Patent JP-S6196311-A (JP)
Title: Combustion device
Inventor: YOTSUYA NORIO
IPC: F23D3/02
Filed: 1984-10-16
Abstract: PURPOSE:To improve combustion characteristics upon small combustion by a method wherein the amount of air, flowing from the holes of an inner flame cylinder and an outer flame cylinder, is decreased by the opening and closing valve of an air path. CONSTITUTION:A wick ascending and descending device 6 is operated and the opening and closing valve 13 of the lower end of an air path 12, is opened in order to obtain the amount of small combustion. As a result, air current 21a passes through the air path 12, the air 21b, flowing into the combustion chamber 9, is reduced while flames holder for respective air foles 7a, 8a of the inner flame cylinder 7 and the outer cylinder 8 become small. Therefore, the temperature of the combustion chamber 9 is decreased, the ascending air current 23 in the combustion chamber 9 is restained and the proper amount of the air may be obtained for the small combustion.