baber/WOPTO huggingface dataset:
Patent JP-S6177986-A (JP)
Title: Seal impression collating device
Inventor: NARA KIYOYOSHI
IPC: G06T7/00
Filed: 1984-09-22
Abstract: PURPOSE:To perform objective collation and judgement, to correct the deviation of the position of display and to collate a seal impression accurately by making superposed display of a reference seal impression and a seal impression to be collated, and displaying the rate of collation by numerical values, etc. CONSTITUTION:The main body controlling device 1 of a seal impression collating device and a display section unit 6 are connected by a serial transmission line 18, and a seal impression to be collated is read by a reading device 4. A reference seal impression is stored in a memory 20 connected to the device 1, and the reference seal impression of the device 20 and the seal impression read by the device 4 are displayed on a display unit 10. The rate of collation of the two seal impressions is calculated by the bit calculating section of a display driving section 11, character display controller, etc. under control of a CPU1, and displayed on the display unit 10. The position of display of the two seal impressions is corrected in a display position correcting device consisting of seal impression memories 22, 23, a seal impression extraction controlling section 24 and an address control 25 by inputs from a keyboard 5, and the deviation of display position is corrected quickly. Thus, the collation of a seal impression is made accurate.
Patent JP-H0488843-A (JP)
Title: Ac generator for automobile
Inventor: WATANABE KENICHI
IPC: H02J7/16
Filed: 1990-07-28
Abstract: PURPOSE:To attain both prevention of commutation noise generated in an AC generator and small-sized packaging of a capacitor for prevention of noise by setting the value of a Zener breakdown voltage of a rectifier element to be two to three times as large as a release voltage of a vehicle-borne battery and by setting the breakdown strength of the capacitor for prevention of noise to be higher than the breakdown voltage of the rectifier element. CONSTITUTION:As a rectifier element 16 of a three-phase full-wave rectifier 14 and a neutral rectifier 15, a power Zener diode wherein a Zener breakdown of about 27V occurs is used herein. This value is two to three times as large as a release voltage of a vehicle-borne battery. This is aimed at absorbing a surge generated inside a generator and an external surge and, in addition, at preventing breakdown by a battery voltage at the time of a jump start when batteries are connected in two stages. Since the Zener breakdown voltage is set at about 27V, moreover, a surge can be maintained at about 30V. Accordingly, the breakdown strength of a capacitor 22 for prevention of noise can be lowered to about 50V and attainment of small-size packaging thereof is enabled.
Patent JP-2001028858-A (JP)
Title: Cast frame and cast bracket for electric rotating machine and electric rotating machine provided therewith
Inventor: IKEGAMI TOMOMI
IPC: H02K9/06
Filed: 1999-07-14
Abstract: PROBLEM TO BE SOLVED: To form a frame structure which can be cast economically by a method wherein a cooling fin on the inner circumferential face side is provided with a plurality of fin rows composed of a plurality of isolated fins which are aligned in the axial direction of a forged frame. SOLUTION: A cooling fin 1c has a shape in which a plurality of fin rows composed of many sheetlike protruding isolated fins aligned in the axial direction are arranged in the circumferential direction in nearly the whole region excluding a stator-core fitting part on the inner face of a casting frame 1. The plurality of fin rows which are adjacent on the outer circumferential face of the casting frame 1 are arranged in such a way that their heightwise directions in the cross section in a direction at right angles to their axes are made parallel to each other. As a result, since sand molds can be combined in an arbitrary sequence in the circumferential direction, the casting frame 1 in which mounting bearing surfaces of a terminal box are formed in a plurality of positions can be obtained by using a single forging film mold, and the casting frame 1 can be forged economically.
Patent JP-S6445720-A (JP)
Title: High-temperature superconductor of oxide type
Inventor: TAKEDA YUKIO
IPC: C01G3/00
Filed: 1987-08-12
Abstract: PURPOSE:To enable supply of a superconductor having a higher critical temperature than that of a superconductor having a composition of YBa2Cu2O7-delta and crystal structure of rhombic system, by using Y, Ba, Cu and O as elements of main components and making crystal structure mainly comprising cubic system. CONSTITUTION:The semiconductor contains Y, Ba, Cu and O as elements of main components and has crystal structure mainly comprising cubic system. <=20atom.% of one or more of the elements of main components can be replaceable with other elements and <=50vol.% substance having amorphous crystal structure may exist. In order to obtain the superconductor, Y is blended with Ba and Cu in given molar ratio, respectively, melted and quenched at a rate not to make the melt precipitate crystal and an amorphous substance is obtained. The amorphous substance is heat-treated in an oxygen-containing atmosphere at <=600 deg.C to precipitate crystal of cubic system.
Patent JP-2000015048-A (JP)
Title: Exhaust gas treating method
Inventor: KITABAYASHI SHOJI
IPC: B01D53/81
Filed: 1998-06-29
Abstract: PROBLEM TO BE SOLVED: To remove effectively hazardous substances such as dioxins or the like from an exhaust gas exhausted from an arc furnace and a garbage furnace principally in a steel work, a waste pyrolysis facility or the like by adsorbing hazardous substance in the exhaust gas by active carbon by blowing powdery active carbon into an exhaust passage at a specific blowing speed. SOLUTION: In an exhaust gas treating facility wherein a combustion tower 5, a cooling tower 6, a bag house 7, a mixing tower 8, a bag house 9, and a blower 10 are successively continuously connected to an exhaust gas outlet 3 of an arc furnace 1, an active carbon blowing in device 13 is provided between the bag house 7 and the mixed tower 8. The active carbon blowing device 13 feeds an active carbon in a hopper 16 by a specific amount into a nozzle 14 by opening a valve with a cylinder, and blows the active carbon into an exhaust passage 4 so as to intersect a flow of the exhaust gas at a blowing out speed of five or more times a flow velocity of the exhaust gas by opening the valve 5 in that state.  Thereby, a contact strength of the dioxin to the active carbon is strengthened, and hazardous substance in the exhaust gas is allowed to be efficiently adsorbed more into the active carbon.
Patent JP-2000014904-A (JP)
Title: Card type pachinko machine
Inventor: SATO HISAYOSHI
IPC: A63F7/02
Filed: 1998-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a card type pachinko machine allowing players to naturally control ball rental control parts and facilitating wiring process. SOLUTION: In a card type pachinko machine which has a ball tray 10 freely openably and closably disposed on the front of a pachinko machine and having a tray part 10a and an outer member 10b covering the tray member 10a from outside, and which is provided with ball rental control parts 22 such as a ball rental switch 27, a card return switch 28, a card balance display 26, and the like, the ball rental control parts 22 are arranged in the left area 21 of the ball tray 10 which the player can view.
Patent JP-H1024736-A (JP)
Title: Relay mechanism for sliding door of vehicle
Inventor: PATRICK DOWLING
IPC: E05B79/08
Filed: 1996-07-10
Abstract: PROBLEM TO BE SOLVED: To facilitate the switching action of locking and unlocking, facilitate the fitting of a lock lever and a child lock lever, and facilitate the implementation of them. SOLUTION: A metal plate 1 of a relay mechanism provided on the sliding door of a vehicle is constituted of a locking actuator, a lock lever 4, a child lock lever 5, an outer open lever, an inner open lever, and a ratchet lever. The lock lever 4 and the child lock lever 5 are pivotally supported on the metal plate 1 by one shaft 10.
Patent JP-S6444125-A (JP)
Title: A/d and d/a converter
Inventor: ISO YOSHIMI
IPC: H03M1/02
Filed: 1987-08-12
Abstract: PURPOSE:To ensure the performance equal to independent A/D and D/A converter by using the optimum clock frequency in the A/D and D/A conversion modes, respectively. CONSTITUTION:In the A/D conversion mode, when a voltage corresponding to an input analog signal is held in the integration capacitor 8, a current is supplied from a current source circuit 22 to a capacitor 8 and integration is started. Then the voltage of the capacitor 8 is compared with comparison voltages 45-47 by comparators 41-43 and a clock signal from a clock signal generator 40 is counted by counters 20, 35, 36 till the output of the comparator is inverted and a digital value is obtained. In the D/A conversion mode, after the input digital signal is present in counters 32-34, the signal frequency dividing the said clock by 1/2 is counted and while the counter reaches a prescribed value, the current from the circuit 22 is integrated by the capacitor 8 and an analog quantity is obtained.
Patent JP-H1050702-A (JP)
Title: Semiconductor integrated circuit and manufacture thereof
Inventor: KUBO MASANORI
IPC: H01L21/31
Filed: 1996-07-30
Abstract: PROBLEM TO BE SOLVED: To improve the wiring reliability of a semiconductor integrated circuit and suppress the growth of foreign substances in the wiring step to prevent the yield reduction. SOLUTION: A silicon oxide film 3 forms a layer insulation film 4. A second layer having weak Si-O bonds is formed on the surface of the film 4. A tungsten film 5 forming a first layer wiring 6 is deposited on the second layer to thereby react with the oxygen component of the second layer to form an adhesive layer 7 composed of a tungsten oxide film at the interface between the tungsten film 5 and silicon oxide film 3. This enhances the bond of the tungsten film 5 with the film 3 to improve the adhesion.
Patent JP-H0250414-A (JP)
Title: Manufacture of semiconductor element
Inventor: KATO TAKAO
IPC: H01L21/027
Filed: 1988-08-12
Abstract: PURPOSE:To shorten time and improve the alignment accuracy by performing epitaxial growth with a remaining oxide film on the alignment marks due to steps formed at the time of burying diffusion on a semiconductor substrate while later removing polycrystalline silicon on the oxide film. CONSTITUTION:An oxide film 202 is formed on a semiconductor substrate 201, window opening regions are formed on the places to become alignment marks, oxide films are formed on the window opening regions while simultaneously forming the steps 204 and 205 on the ends of the window opening regions for forming marks to be aligned. Next, the oxide film excepting a series of regions including the marks to be aligned, an epitaxial layer 206 is formed in order to expose the marks to be aligned. Thereby, autoalignment is made possible while sharply shortening time together with improving alignment accuracy.
Patent JP-S6092293-A (JP)
Title: Novel cephalosporin compound
Inventor: SADAKI HIROSHI
IPC: A61P31/04
Filed: 1983-10-27
Abstract: NEW MATERIAL:The compound of formula I [R<1> is H or carboxyl-protecting group; R<2> is phthalidyl, carboxyl, etc.; R<3> is H or alkoxy; R<4> is H or halogen; R<5> is H or amino; A is CH2 or group of formula II (R<7> is H, alkyl, aryl, heterocyclic group, etc.)] and its salt. EXAMPLE:7-[2-( 2-Aminothiazol-4-yl )-2-( syn )-methoxyiminoacetamido]-3-{[ 1-( 4- phthalidyl-2,3-dioxo-1,2,3,4- tetrahydropyradinyl )]methyl }-DELTA<2>-cephem-4-carboxylic acid. USE:Antibacterial agent effective to Gram-positive and Gram-negative bacteria. PREPARATION:The compound of formula I can be produced e.g. by (1) reacting the compound of formula III (R<18> is alkyl, etc.; X is halogen) with 2,3-dioxo- 1,2,3,4-tetrahydropyrazine of formula IV, (2) deacylating the product, and (3) reacting the resultant compound of formula V with the compound of formula VI.
Patent JP-H0620626-A (JP)
Title: Fluorescent character display tube
Inventor: SHUTOKU TAKAO
IPC: H01J29/08
Filed: 1992-07-06
Abstract: PURPOSE:To achieve a highly accurate dotted phosphor pattern at good yield by screen printing, where no short-circuit occurs between anode electrodes that are arranged in close proximities to one another. CONSTITUTION:A wiring layer 2 and an insulating layer 3 are layered and formed on a glass substrate 1, and a through hole 3a communicating with the wiring layer 2 is formed on the insulating layer 3. An anode layer 4A connected to the wiring layer 2 is formed on the through hole 3a, and a phosphor layer 5A is formed on the anode layer 4A to cover the entire shape of the anode layer 4A.
Patent JP-H0483880-A (JP)
Title: Production of chromate-treated metal plate excellent in corrosion resistance, finger print resistance, lubricating property and scratching resistance
Inventor: YAMAJI TAKAFUMI
IPC: C23C22/30
Filed: 1990-07-27
Abstract: PURPOSE:To obtain a chromate-treated metal plate excellent in corrosion resistance, finger print resistance, lubricating property and scratching resistance by applying a chromate treatment liquid of specified compsn. comprising resin and chromium compd. on the surface of a metal plate by a specified amt., heating and then drying. CONSTITUTION:The chromate treatment liquid is prepared by mixing a dispersion soln. of resin having 10-1000mmu average particle size and a chromium compd. soln. comprising chromium acid. These two solns. are mixed in a manner that the weight ratio of the solid content in the resin to the amt. of Cr in the chromium acid calculated as CrO3 is (0.5-20):1. This treatment liquid is applied onto the surface of a metal plate to form a chromate film containing 5-150mg/m<2> Cr. Then the metal plate coated with the chomate film is heated at specified temp. and dried.
Patent JP-S6178019-A (JP)
Inventor: KAWASUMI MAKOTO
IPC: H01H13/56
Filed: 1984-09-25
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-S63164539-A (JP)
Title: Spread spectrum power line carrier frequency communication system
Inventor: ENDO KAORU
IPC: H04J13/10
Filed: 1986-08-27
Abstract: PURPOSE:To shorten a synchronization establishing time by increasing output level of only first several synchronizing bits in the M sequence of a transmission signal at the time of transmission to transmit the signal. CONSTITUTION:At the time of transmission, a transmission output control circuit 1 increases the output level of only the first several synchronizing bits in the M-sequence code included in a transmission signal to transmit the signal. A receiving side detects the level-up part and initializes an M-sequence generator 4, a correlator 5 and a synchronization control circuit 6, so that the M-sequence code formed by a receiver and a receiving signal can be set up to a phase extremely close to a synchronizing phase. Thereby, the synchronization establishing time can be extremely shortened.
Patent JP-H0251477-A (JP)
Title: Method for bonding metal and ceramic
Inventor: KANI AKIRA
IPC: B23K35/22
Filed: 1988-08-11
Abstract: PURPOSE:To relieve the stress between the metal and ceramic and to obtain a bonded body having excellent strength at the time of heating the metal to bond the metal and ceramic to bond them by making the temp. of a heated ceramic higher than that of a metal. CONSTITUTION:A metal and a ceramic are bonded as described below by the title method such as brazing, diffusion bonding, and bonding by an active metal, etc. Namely, the metal is heated to a temp. corresponding to the bonding method, and the ceramic is heated to a temp. higher than that of the metal to bond the metal and ceramic. The bonded body is then cooled while making the ceramic temp. higher than the metal temp. When the metal and ceramic are bonded in this way, the difference in the thermal expansion between the metal and ceramic is reduced in the heating and cooling, and the generation of stress is remarkably reduced.
Patent JP-H0625982-A (JP)
Title: Method for ink jet printing
Inventor: KUSAKI KAZUO
IPC: B41J2/01
Filed: 1992-07-03
Abstract: PURPOSE:To obtain a printed product having a high density by applying an ink containing a developer to fabric in which an azoic grounding agent is applied according to an ink jet method. CONSTITUTION:The method for ink jet printing is to apply a grounding agent of naphthol ASs to a fabric preferably composed of cotton, then apply an ink containing a developer to the fabric according to an ink jet method, steam the resultant fabric and provide a printed pattern of an extremely deep color. According to this method, the color is deeper and the hue is richer than those of a product using a conventional direct dye and energy can be saved.
Patent JP-H0617629-A (JP)
Title: Variable valve timing lift mechanism
Inventor: SAKUGI SEISHI
IPC: F01L13/00
Filed: 1992-07-03
Abstract: PURPOSE:To easily execute formation of a low speed locker arm and machining of the cylinder hole with a high accuracy and adjust the valve clearance at a high speed to an appropriate value. CONSTITUTION:A switching mechanism 5 is provided which switches or connects two low speed locker arms 3a, 3b to each other which are oscillated by a low speed cam and opens/closes an intake valve, and a high speed locker arm 4 which is arranged so as to be held by these locker arms and is oscillated by a high speed cam. The switching mechanism 5 consists of a cylinder 51 consisting of opposite cylinder forming parts 36a, 36b which are provided in a projecting manner on two low speed locker arms 3a, 3b, an opening part 52 provided between the cylinder forming parts, an adjusting screw 53 which is screwed in the high speed locker arm 4 in a projecting length adjustable manner, and where the projecting end advances from the opening part 52 into the cylinder 51, and a hydraulic piston 54 to slide within the cylinder 51.
Patent JP-S58101440-A (JP)
Title: Connecting method for wirings in semiconductor device
Inventor: ICHIYAMA TOSHIO
IPC: H01L21/82
Filed: 1981-12-11
Abstract: PURPOSE:To freely determine wirings by a user by enabling to determine the electric connection or non-connection of crossing wirings after the steps of a wafer process has been completed. CONSTITUTION:WiringsIbetween terminals (a) and (b) are physically insulated from wirings II between terminals (c) and (d) at the crossing point at the stage of completing the steps of a wafer process, and are electrically connected via wirings III. Accordingly, in order to electrically insulate the wiringsIand II and to cross them, the wirings III may be cut by a laser light. The wirings III are branched from the wiringsI, and even if the branch point (f) is crossing point (e), the wiringsIand II may be physically insulated.
Patent JP-H0759323-A (JP)
Title: Dc flat motor
Inventor: OKUYAMA TOSHIHIDE
IPC: H02K23/58
Filed: 1993-08-12
Abstract: PURPOSE:To provide a small thin DC flat motor with good driving force, by mounting a pair of stator magnets between a pair of flat yokes, and forming two complete magnetic circuits for each stator magnet through each half part of the flat yokes. CONSTITUTION:In a DC flat motor, two complete magnetic circuits are formed separately for each stator magnet 11a or 11b through each half part of flat yokes 12a and 12b. A magnetic field generated from the motor magnets 11a and 11b is interlinked with a cup coil 13 so that the cup coil 13 is rotated through a current at the cup coil 13. The motor output is provided outward from a motor axle 15. Even in the case that the magnetic flux of the stator magnets 11a and 11b are the same and the passing flux becomes the same, each passing flux is reduced by half, and thereby the thickness of the flat yokes 12a and 12b can be reduced. When a magnet with high magnetic flux density is used, a thin flat motor with high performance and good efficiency can be obtained.
Patent JP-S6260750-A (JP)
Title: Dust protective method for flexible substrate and device therefor
Inventor: SUGIYAMA TAKESHI
IPC: B65H5/00
Filed: 1985-09-12
Abstract: PURPOSE:To efficiently removed dust from a substrate with the use of a compact device and a simple method, by providing a rod member capable of rotating in the direction opposite to the traveling direction of the substrate. CONSTITUTION:When a substrate 1 is made to travel in the direction A and when substances 18 adhering to the surface of the substrate 1 approach the outer surface of a rod 3 on rotation in the opposite direction B, the substances 18 are separated from the surface of the substrate under action of solvent coated on the substrate 1, and are shifted onto the outer surface of the rod 3. Further, the substances are carried to the top end part of a slit 6 due to the rotation of the rod 3. Meanwhile the substances 18 adhering to the outer surface of the rod 3 are separated from the outer surface of the rod 3 under action of solvent 6 fed into slits 6, 7, during passing the top ends of the slits 6, 7, and is discharged to the outside through the top part of the slit 6 and a liquid outlet 11.
Patent JP-H0752342-A (JP)
Title: Laminated sheet for molding
Inventor: SATO TEIICHI
IPC: B32B27/08
Filed: 1993-08-12
Abstract: PURPOSE:To obtain a molding laminated sheet based on a polypropylene resin not generating the wrinkles or thickness irregularity in a molded product due to sagging, excellent in thermal moldability and improved in gas barrier properties to a large extent. CONSTITUTION:In a molding laminated sheet wherein a polypropylene resin layer is laminated to at least the single surface of a gas barrier resin layer, the thermal shrinkage stress measured according to ASTM-D-1504 of the molding laminated sheet shows the max. value of 100-300g/cm<2> within the temp. range of the m.p. of a polypropylene resin - the m.p. +20 deg.C and the thickness ratio of the polypropylene resin layer with respect to the total thickness of the molding laminated sheet is 70% or more.
Patent JP-S6093939-A (JP)
Title: High speed rotation testing apparatus
Inventor: IGUCHI SHIYOUJI
IPC: G01M99/00
Filed: 1983-10-28
Abstract: PURPOSE:To prevent the vibration of a rotor during testing and to make it possible to easily perform the draw-out the rotor after testing, by bringing both sides of the boss parts of the rotor into engagement with first and second plates integrally rotating along with a rotary shaft. CONSTITUTION:In this high speed rotation testing apparatus, both sides of the boss part 1a of a rotor 1 are brought into engagement with a first plate 6 and a second plate 7 integrally rotating along with a rotary shaft 2 while the second plate 7 is pressed toward the first plate 6 and both plates 6, 7 are bent to fix the rotor 1 to the rotary shaft 2. By this mechanism, the rotor 1 during high speed rotation is allowed to follow the thickness reduction in the side surface thereof by the restoration of the first and second plates 6, 7 and the elogaton of the boss part 1a of the rotor 1 in the radius direction thereof is permitted by the engaging part of both plates 6, 7. As a result, the vibration of the rotor 1 during testing is prevented and the draw-out of the rotor 1 after testing is facilitated by constitution capable of detaching the second plate 7 from the rotary shaft.