baber/WOPTO huggingface dataset:
Patent JP-H11218880-A (JP)
Title: Method and device for verifying label for cartridge of photographic film
Inventor: TAKEYA TOSHIYUKI
IPC: G06K7/00
Filed: 1998-02-03
Abstract: PROBLEM TO BE SOLVED: To surely make an ID number shown by a bar code and a readable code recorded on a label, film information shown by the bar code and printed film information coincide with one another. SOLUTION: The image of the label 10 is picked up by a CCD camera 45 while being carried. Then, the previously printed type of a photographic film and the number of photographing feasible frames are extracted and collated with the type and the number of photographing feasible frames obtained from printing data corresponding to the bar code printed by a printer 32. The bar code 20 and the readable code 22 printed on the label 10 by the printer 32 are read by a bar code reader 50 and a CCD camera 53 and the code 20 and the cartridge ID number shown by the readable code 22 are collated. Then, the quality is confirmed. Besides, the film information shown by the code 20 and the film information extracted by picking up the image thereof are collated.
Patent JP-S59148184-A (JP)
Title: Track access system
Inventor: NIIE TAKASHI
IPC: G11B7/085
Filed: 1983-02-15
Abstract: PURPOSE:To shorten the access time regardless of the degree of eccentricity by having the follow-up of a laser beam to a desired track on the basis of a tracking error signal. CONSTITUTION:The information is recorded and reproduced spirally or concentrically to a disk recording medium 2. A pickup is positioned every track, and an access is given again to a laser beam following on a track contained in a track group of microwidth to a followed-up track. In this case, the tracking error signal is previously held at the head position of a desired track. Then a track servo loop is opened to impress the holding signal to a tracking driving circuit 5. The track servo loop is closed at an instant when the head position of the desired track is shifted to perform the track servo control. Thus the laser beam is shifted to the desired followed-up track for the next follow-up.
Patent JP-S53106578-A (JP)
Title: Production of semiconductor device
Inventor: YOSHIHARA TSUTOMU
IPC: H01L21/302
Filed: 1977-02-28
Abstract: PURPOSE: To achieve the integration of devices by making the sizes of the first pattern on the first film and the second pattern on the second film larger by a margin for one mask alignment than the patern of the third film which has a specific relation respectively therewith. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H01198229-A (JP)
Title: Superconduction current limiter
Inventor: ISHIKAWA MASAYUKI
IPC: H01L39/16
Filed: 1988-02-03
Abstract: PURPOSE:To prevent an adverse effect on an electric power system by turning a switch on, which is mounted in parallel with a current limiter composed of a superconductive material connected in series with the electric power system, when the superconductive state is broken not because of an accident in the system. CONSTITUTION:A superconductive current limiter 11 is connected in series with an electric power system L, and a switch 12 making and breaking by an output from a comparison circuit 17 is connected in parallel with the superconductive current limiter 11. A CT 13 is connected to the electric power system L, and the presence of overcurrents is discriminated by a discrimination circuit 14 and the result is input to the comparison circuit 17. The temperature of the superconduction current limiter 11 is detected by a sensor 15, and it is judged whether or not the superconductive state can persist and this result is input to the comparison circuit 17. The comparison circuit 17 compares outputs from discrimination circuits 14, 16. When no overcurrent is detected but a status that the superconductive state is detected by the temperature sensor 15, the comparison circuit 17 generates an output to close the switch and to bypass the currents of the system L. Accordingly, an adverse effect on the electric power system can be prevented.
Patent JP-H08218007-A (JP)
Title: Insulating coating and insulating wire using the same
Inventor: SAEKI TAKAYUKI
IPC: C09D5/25
Filed: 1995-02-09
Abstract: PURPOSE: To obtain the subject new coating capable of providing insulating film having high mechanical strength because of excellent adhesion of a conductor, etc., to metals and heat resistance of the conductor by combinedly adding a metal-inactivating agent and a specific curable resin to insulating coating. CONSTITUTION: This coating is obtained by blending an insulating coating (preferably a polyesterimide-based coating) containing a resin capable of forming insulating film by coating and baking with (A) a metal inactivating agent for improving adhesion of insulating film to the metal (preferably 2- mercaptoimidazole or 5-amino-1,3,4-thiadiazole-2-thiol) and (B) a curable resin (preferably melamine resin) capable of compatibilizing with the resin and improving heat resistance of the insulating film by curing in baking of coating. Furthermore, the component A and the component B are each added in amounts of 0.005-0.1 pts.wt. and 0.005-0.05 pts.wt. based on 100 pts.wt. nonvolatile component in the insulating coating.
Patent JP-H03228828-A (JP)
Title: Production of goethite
Inventor: HASHIMOTO MITSUYOSHI
IPC: C01G49/02
Filed: 1990-02-02
Abstract: PURPOSE:To obtain fine goethite having a uniform distribution of particle size by supplying a solution of ferrous salt and alkali aq. solution to a gas-liquid mixing reaction chamber of bubble tower type, and alternately introducing oxidative gas for oxidation and nonoxidative gas for mixing into the tower to effect oxidation reaction. CONSTITUTION:A solution of ferrous salt (e.g. aq. solution of ferrous sulfate) and alkali aq. solution (e.g. aq. solution of sodium hydroxide) are supplied through a feeder 3 for neutralization reaction into a gas-liquid mixing reaction chamber 10 of cylindrical shape equiped with air feeder 1 and perforated plate 2 in the lower part of the tower. Then by switching a switch valve 4, oxidative gas (e.g. air) for oxidation from a tube 5 and nonoxidative gas (e.g. nitrogen) for mixing from a tube 6 are alternately introduced to the tower to effect oxidation reaction. The obtd. goethite has >=m<2>/g specific surface area which satisfies the performance as the magnetic recording material for high definition television.
Patent JP-H05218683-A (JP)
Title: Component supply device
Inventor: KITAMURA NAOYUKI
IPC: H05K13/02
Filed: 1992-02-07
Abstract: PURPOSE:To enhance the absorption ratio of components and drive a component housing tape smoothly in a component supply device which is used for a component mounting device which mounts components on a printed board. CONSTITUTION:There is installed a cylinder-shaped cap having a cap hole 1a which is smaller than a component 11 of a component housing tape 11 in a guide hole 10 of a stick-up pin 7 which sticks up the component 11 at a specified component take out position. This construction prevents the component 11 from entering the guide hole 10 even when the component 11, which is under a standing state, comes to the component take out position so that the stick-up pin 7 may operate normally and the component housing tape may be fed smoothly.
Patent JP-H06235278-A (JP)
Title: Sliding door type packing system
Inventor: WATANABE NOBORU
IPC: E06B7/22
Filed: 1993-02-10
Abstract: PURPOSE:To ensure adhesion and isolating property by moving a door plate obliquely downward to the advancing direction on the same vertical plane as a door frame part just before the door plate part is horizontally slide to make contact with the door frame part. CONSTITUTION:To a door frame part 10 fixed to a part of a room, a door plate part 20 is moved in the sliding direction I by a door plate part moving mechanism 30. When the traveling wheel 31a of the moving mechanism 40 reaches the position of the inclined part 32a of a rail 32, it is fallen and moved down at about 40 deg. along the inclination of the inclined part 32a. The door plate part 20 is also fallen and moved down at about 40 deg., and each contact surface 12b, 15b of the door plate part 20 is closely adhered to each contact surface 12a, 15a of the door frame part 10.
Patent JP-S62180099-A (JP)
Title: Electrolytic degreasing solution having surface polishing activity
Inventor: OKUBO KEIGO
IPC: C25F1/00
Filed: 1986-02-04
Abstract: PURPOSE:To shorten the time required to treat a metal with an electrolytic degreasing soln. and to improve the luster of the metal by using an alkali metallic chloride at a high concn. in the degreasing soln. contg. the alkali metallic chloride combined with an alkali metallic phosphate or sulfate as a builder for a surfactant. CONSTITUTION:An alkali metallic chloride is used at such a high concn. as >=8g/l in an electrolytic degreasing soln. having surface polishing activity and contg. the alkali metallic chloride combined with an alkali metallic phosphate or sulfate as a builder for a surfactant. The degreasing soln. contains no inorg. or org. complexing agent and keeps the treatability of waste water satisfactory.
Patent JP-H08216928-A (JP)
Title: Structure of preventing penetration of foreign matter into fender of vehicle
Inventor: TAJIMA MITSUAKI
IPC: B62D25/16
Filed: 1995-02-10
Abstract: PURPOSE: To reduce the number of part items and manhour in assembly, and besides, surely prevent the penetration of foreign matter into a fender. CONSTITUTION: An outer flange 13a is provided at the outer edge of a floor side panel 13 linked up with a floor panel, and a plurality of guard mounts are protrusively provided outward from the bottom of this outer flange. A fender 14 provided along the outer flange has an upper wall 14a, an outer wall 14b, an inner wall 14c, and a lower part opening 14d, and the inner wall is attached to the external surface of the outer flange. The upper flange 16a of the side mud guard of provided along the lower opening of the fender is attached to the guard mount of a floor side panel. A rig 16d is projected from the topside of the upper flange to the inwall of the fender 14, and a closed sectional is made of the upper wall, the outer wall, and the inner wall, and the upper flange part of the side mud guard, and the rib.
Patent JP-H11214594-A (JP)
Title: Anisotropic conductive rubber sheet
Inventor: SATO KATSUMI
IPC: C08K3/08
Filed: 1998-01-20
Abstract: PROBLEM TO BE SOLVED: To facilitate positioning of an object to be inspected by a method wherein a conductive part in an electric insulation material is electrically connected to a terminal electrode of the object to be inspected, and also there is provided a connection part provided with a part to be engaged which engages with the terminal electrode of the object to be inspected. SOLUTION: An anisotropic conductive rubber sheet 1 comprises a plurality of conductive parts 3 in which conductive particles are arranged in an insulation part 2 composed of an electric insulation material such as silicon rubber, etc., which is a substrate, and these conductive part 3 is electrically connected to a ball 5 which is terminal electrode projecting from a BGA type package 4 which is a species of a surface mount LSI package of an object to be inspected. At this time, a sidewall 6 as a part to be engaged which is integrated with the anisotropic conductive rubber sheet 1 is provided, and the sidewall 6 restricts positioning by the ball 5 which is a terminal electrode and a distortion amount of the anisotropic conductive rubber sheet 1. Thus, it is possible to sufficiently draw out performance of the anisotropic conductive rubber sheet 1 and secure stable continuity.
Patent JP-H09214773-A (JP)
Title: Image data coder and coding method
Inventor: KANDA YOSHIMICHI
IPC: H04N1/415
Filed: 1996-02-08
Abstract: PROBLEM TO BE SOLVED: To realize coding of a color image with high efficiency by eliminating a color signal when the result of discriminating the presence of color information from RGB code data indicates a monochromatic block. SOLUTION: Density data of an R signal are stored by 4 lines at once by a 4-line FIFO and the data are coded for each 4×4 picture element block and the resulting data are stored in a code memory. The code data for the RGB image signals are outputted to a code simplification section 34 from an R code memory 31, a G code memory 32, and a B code memory 33 and the code data are compared to discriminate whether or not an image block area includes a color image. Then based on the discrimination result, the code reduction is executed and the code data are stored in a hard disk 5.
Patent JP-H09219513-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: UNNO YUKARI
IPC: H01L21/336
Filed: 1996-02-08
Abstract: PROBLEM TO BE SOLVED: To manufacture a semiconductor suitable for microscopic formation of an LSI by preventing the increase in contact resistance of a gate wiring and a diffusion layer due to the bite in a silicon substrate. SOLUTION: A gate oxide film 13 is formed on a p-type semiconductor substrate 11 where a buried element isolation region 12 is formed, and a polycrystalline silicon layer 14 is deposited thereon. Then, the polycrystalline silicon layer 14 is removed in such a manner that the inside wall on one side of the buried element isolation region 12 is exposed, and a groove 15 is formed in the buried element isolation region 12. Then, a polycrystalline silicon layer 16 is deposited on the whole surface, n<+> impurities are added to the polycrystalline silicon layers 14 and 16, and a diffusion layer 17 is formed on the side wall of the groove 15. After a tungsten silicide 18 has been sputtered on the polycrystalline silicon layer 16, a gate wiring is processed in such a manner that it is put in the buried element isolation region 12.  N-type ions are implanted using said gate wiring as a mask, and a source/drain diffusion layer 19 is formed.
Patent JP-S55114865-A (JP)
Title: Suction-exhaust system of cylinder control type engine
Inventor: TANAKA TOSHIAKI
IPC: F01N3/02
Filed: 1979-02-28
Abstract: PURPOSE: To improve exhaust purifying performance with normal introduction of high temperature exhaust onto a catalyst, by pushing air remaining in the exhaust system once back to the suction system at the time of shifting from partial to whole cylinder operation.  
     CONSTITUTION: As the engine load is reduced, only cylinders #W#3 are kept operating. The operating signal at the moment actuates a control valve 16 to introduce air in an interrupted suction manifold 6 through an air passage 10a and also closes another control valve 7 to prevent the air from flowing out to an operating suction manifold 5. Subsequently a pressure difference is produced between both manifolds 5, 6 and after a delay in motion of a boost switch 8, a control valve 17 is released and another control valve 19 is closed in accordance with the output. The air introduced is then circulated through interrupted cylinders #4W#6, interrupted exhaust manifold 15, circulating passage 10b and air passage 10a to the manifold 6, and cold air is not introduced directly to a catalyst 21. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0792815-A (JP)
Title: Developing device
Inventor: IZUMIZAKI MASAMI
IPC: G03G15/09
Filed: 1994-01-25
Abstract: PURPOSE:To suppress the deterioration rate of a developer by specifying the peak value of each magnetic flux density of plural carrying poles of a magnet arranged in a standstill state inside a developer carrying member. CONSTITUTION:18 Kinds of magnet rollers 10 having the different magnetic flux densities of first, second and third magnetic poles N1, S2 and N2 are prepared and in each magnet roller 10, the carrying properties of the developer in a developing device 9 and the degradation of an image after 100,000 copies of A-4 size paper at a printing ratio of 10% are evaluated. Consequently, when each magnetic flux density of the second and third magnetic poles S2 and N2 is 10%-49% to that of the first magnetic pole N1, it is judged that the carrying properties of the developer are excellent as well and the degradation of the image can be prevented. In other words, the deterioration of the developer can be prevented for a long period. At this time, the magnetic flux of the magnetic pole is of the peak value on the surface of a sleeve (developer carrying member) 3 of the magnetic flux density distribution of a magnetic filed formed by the magnetic pole.
Patent JP-H09199941-A (JP)
Title: Temperature compensated crystal oscillator
Inventor: YAMADA MASATOSHI
IPC: H03B5/32
Filed: 1996-01-16
Abstract: PROBLEM TO BE SOLVED: To obtain a temperature compensation effect even at a higher temperature region by adopting plural thermisters connected in series or in parallel for a thermister of a high temperature compensation circuit. SOLUTION: A direct temperature compensation circuit is formed by connecting a capacitor C in parallel with a series arm consisting of a series connection of a resistor R2 and thermisters TH2, TH3 and the resistance of the thermisters is increased equivalently. In this case, the constants of the two thermisters TH2, TH3 may be the same or different. Thus, the temperature compensation at high temperature of 80 to 95 deg.C is facilitated, and the small sized inexpensive direct temperature compensation circuit easily replaces a large sized expensive temperature compensation circuit employing another method. Furthermore, a lower temperature region is compensated by connecting thermisters in parallel for a low temperature region.
Patent JP-S52106731-A (JP)
Title: Two color printing method by static recorder
Inventor: HIDA MASAYUKI
IPC: G03G15/01
Filed: 1976-03-04
Abstract: PURPOSE: To simplify mechanism by modifying discharge voltage applied to pin electrodes corresponding to the colors. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11222696-A (JP)
Title: Oxide electrodeposition apparatus
Inventor: ARAO KOZO
IPC: H01L31/04
Filed: 1998-02-05
Abstract: PROBLEM TO BE SOLVED: To prevent the effect of stray current and to form an oxide film free of variations and unevenness by maintaining a roller in contact with a long-sized substrate during transportation to continuously electrodeposit the oxide film at a float potential or independent potential. SOLUTION: A bearing 1002 is fixed by an SUS bolt 1003 of M10 and a SUS nut 1044 onto a body frame 1001 of the apparatus. At this time, an insulation spacer 1006 is inserted between the frame 1001 and the bearing 1002, an insulation washer 1007 between the bolt head and the bearing 1002 and an insulation washer 1005 between the nut 1004 and the frame 1001. An insulation collar 1008 of a cylindrical shape is arranged around the bolt 1003. This insulation structure is applied to substrate deliver and take-up rollers, interleaving take-up and delivery rollers, tension detecting rollers, power feed rollers, part of supporting rollers and zigzag correcting rollers. Alumina, magnesia, calcia, silicon nitride, silicon carbide, etc., are used as the insulators.
Patent JP-H11208908-A (JP)
Title: Automatic paper feeder
Inventor: KOGA YUJI
IPC: B65H3/06
Filed: 1998-01-20
Abstract: PROBLEM TO BE SOLVED: To provide an automatic paper feeder in which the initial position of a paper feed roller can be set by a simple structure without the supply of an electricity and also the control of a press plate can eliminate the shift of a phase by communicating with a paper feed roller and the paper is fed smoothly. SOLUTION: An automatic paper feeder has a paper sheet placing part 2, a paper feed roller 31 pivoted and driven by a paper feed roller shaft, a paper feed cam 35 fixed to the same shaft as the paper feed roller shaft by a prescribed angle, a press plate 21 energized in the paper feed roller 31 direction and a press plate driven part 215 driven by the paper feed cam 35. The paper feed cam 35 is provided with an engagingly locking recessed part 353 for pushing back the press plate driven part 215 in the opposite direction to the energizing direction and stopping the paper feed roller 31 at the position where the non-contact surface 313 of the paper feed roller 31 is faced to the paper sheet and the paper feed roller 31 and press plate 21 are stopped surely in an initial state.
Patent JP-H06127754-A (JP)
Title: Paper position correcting device for image forming device
Inventor: TAKASHINA SHINJI
IPC: B65H9/14
Filed: 1993-02-12
Abstract: PURPOSE:To prevent the generation of defective articles and jam by preventing skew by correcting the paper position even in case of a paper sheet having a projection part an one side of the paper. CONSTITUTION:An image forming device which forms an image on a paper sheet having a projection part on one side is equipped with a driving roll 32 installed in a paper transport passage 35, a plurality of driven rolls 33 arranged so as to be in free contact with the driving roll 32, operating arm 33 which supports each driven roll 33 so as to be separated from the driving roll 32, and a paper top edge part detecting sensor S which ia arranged oppositely to each driven roll 33 on the upstream side of a paper transport passage 35, and the driven roll 33 correspnding to the sensor which detects the paper projection part is retreated accordibg to the output time difference of each paper top edge part detecting sensor S.
Patent JP-S61185234-A (JP)
Inventor: HIUGA MAMORU
IPC: A47L9/24
Filed: 1985-02-08
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-S58141629-A (JP)
Inventor: SAKASHITA KEIICHI
IPC: H02P29/60
Filed: 1982-02-17
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-H11224449-A (JP)
Title: Magnetic recording/reproducing device
Inventor: OKITA MASAO
IPC: G11B15/675
Filed: 1998-02-05
Abstract: PROBLEM TO BE SOLVED: To facilitate the ejecting of a cartridge even for a person of little strength. SOLUTION: This device is constructed in such a manner that the pressing part 7a of the first member 7 of a second sliding member S is pressed by a little force to be slid, and thereby a linking member R is elongated/contracted by the operation of an elastic member 9 to be rotated. A loaded cartridge 4 is ejected by this rotation, and thus the cartridge 4 is easily ejected by the little force.
Patent JP-S59149140-A (JP)
Inventor: NAKAMATSU YOSHIROU
IPC: A61F7/12
Filed: 1983-02-16
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-H04264408-A (JP)
Title: Directional coupler
Inventor: YUI MASARU
IPC: G02B6/122
Filed: 1991-02-19
Abstract: PURPOSE:To improve the temperature stability by covering the top and reverse surfaces of optical waveguides in a substrate with a conductive film and connecting the whole conductive film electrically. CONSTITUTION:The optical waveguides are formed in the substrate 1 made of a ferroelectric material and the conductive film 6 is adhered uniformly to the entire surface including the top and reverse surfaces of the substrate 1 and connected electrically. The conductive film 6 is equal in potential at any place, so surface charges due to pyroelectric effect are short-circuited to prevent an electric field from being produced in the optical waveguides. Therefore, the directional coupler is formed of a material which has pyroelectric effect, the generation of charges due to temperature variation can be suppressed.
Patent JP-S52108564-A (JP)
Title: Rotary sifter
Inventor: SHINOZAKI TADASHI
IPC: B07B1/22
Filed: 1976-03-09
Abstract: PURPOSE: To provide a rotary sifter which can sift film-like material or solid-like matters such as city refuse, etc. while preventing both from tangling and the shifter from loading. 
     COPYRIGHT: (C)1977,JPO&Japio