baber/WOPTO huggingface dataset:
Patent JP-H07248552-A (JP)
Title: Film image reproducing device
Inventor: SASAKI HAJIME
IPC: H04N5/253
Filed: 1994-03-14
Abstract: PURPOSE:To realize s rapid processing for displaying a multiple picture or reproducing a film image by performing the read processing of magnetic information, density information and the film image for the multiple picture at a high speed. CONSTITUTION:When film is loaded, it is fed at high speed and the magnetic information of respective frames is read by magnetic heads 18A and 18B and the film images of the respective frames are picked up by a CCD line sensor 23. The picked-up images are inputted in an AE-AWB arithmetic operation circuit 112 through a CDS circuit 24 to an A/D converter 27, and the density information is detected from the picked-up image and image pickup conditions for the respective frames at the time of reproducing are calculated based on the density information and the magnetic information. The respective picked-up images are synthesized to the multiple picture and stored in a 1st image memory 29. When image pickup is finished, the multiple picture, in the memory 29 is outputted and displayed on a monitor TV.
Patent JP-S60185615-A (JP)
Title: Car height regulating device
Inventor: KATOU HISAMI
IPC: B60G17/08
Filed: 1984-03-06
Abstract: PURPOSE:To enable continuous changing of a damping force and to improve riding sensation, by a method wherein a varying valve and a main valve are disposed between an accumulator and an oil chamber in a car height regulator. CONSTITUTION:A car height regulating device has a car height regulator 1 and an accumulator 2 and includes a varying valve 3 and a main valve 4 therebetween. The car height regulator 1 is provided slidably within a cylinder 11 with a piston part 13, disposed to the forward end of a pistong rod 12 inserted into the cylinder 11, and an oil chamber 14 in the cylinder 11 which is partitioned by the piston part 13. The valve 3 has a spool 32 slidably located in an inner chamber 31a of a housing 31, and sliding of the spool causes a land 32a to block lines 21b and 31c. This causes blocking of the lines 31b and 31c through movement of the spool 32 depending on a load, resulting in production of a damping force having orifice properies.
Patent JP-H09216298-A (JP)
Title: Method and apparatus for fixing apex filler to bead ring
Inventor: JIEFURII EFU BURU
IPC: B29D30/50
Filed: 1997-02-13
Abstract: PROBLEM TO BE SOLVED: To attach an elastomer apex filler strip to a substantially ring-shaped bead ring even when a ratio between height in the radial direction and vertical width is considerably greater than an allowable range. SOLUTION: The rotation of mounting rollers 54, 56 not only rotate a bead ring 14 on a chuck head but continue to pull an apex filler 14 into a nip 52. In response to the action of a trigger which is started by the passage of the front end of the apex filler 14, a Guillotine cutter 640 cuts the continuous apex filler 14 along a prescribed cutting line and reciprocates to act simultaneously to retract an in-field mechanism. As the rear end of the apex filler 14 approaches the nip 52, a fixed roller prevents the very high elevation of the rear end i.e., the elevation of the front end and the rear end, which were attached previously to the bead ring 12, during their engagement.
Patent JP-H10241940-A (JP)
Title: Electric signal controller
Inventor: SETO KAZUHIRO
IPC: H01F17/00
Filed: 1997-02-27
Abstract: PROBLEM TO BE SOLVED: To provide an electric signal controller in which electric signals flowing through transmission conductors control each other, by obtaining magnetic coupling having a high coupling coefficient even at a high frequency of several tens of MHz or higher. SOLUTION: After an electric signal transmitting conductor film which is electrically connected to an input terminal 3 and an output terminal 4 and has a thickness of 5μm is formed on a ceramic substrate by sputtering copper, the transmitting conductor is patterned by etching. Then, after a film composed of an electrically insulating resin, such as polyimide, etc., is formed to a thickness of 5μm by spin coating and a through hole is formed at a prescribed location by etching, a copper film having a thickness of 5μm is again formed by sputtering and the pattern of another electric signal transmitting conductor electrically connected to an input terminal 1 and an output terminal 2 is formed by etching.
Patent JP-S62199030-A (JP)
Title: Treatment device of semiconductor wafer
Inventor: FUJIKI SHINJI
IPC: H01L21/683
Filed: 1986-02-27
Abstract: PURPOSE:To separate a wafer from a base at low pressure by enhancing an attractive force by reducing water drips deposited between the base and the wafer by arranging radial or spiral planes on the rotating base, which are provided with small holes and grooves formed between said holes and extended as far as to the vicinity of the edge of the wafer. CONSTITUTION:Sixteen long and short pads of height of about 1mm are arranged radially on the surface of a base 1 and the pad is provided with several small holes 2 and a groove 5 is formed between the holes 2. The base 1 is fixed to a pad 6 fixed to a shaft 11 with a bolt 4 and a space 7 is formed. A wafer 8 is placed on the base 2 and while attracting it by a vacuum from a hole 9 of the shaft and rotating at high speed, the wafer is cleaned by a nozzle 13 and is dried by a nozzle 14 after that. Water drips deposited on the back side of the wafer 8 or the base 1 are removed by centrifugal force. After these treatments, the rotation is stopped to allow the air to pass through the hole 9 and to spout from the groove 5, thereby separating the wafer from the base at low pressure because a contact area between the wafer 8 and the pads 3 is small. In this constitution, water drips can be removed effectively and cracks of wafers or a transporting impossibility are reduced exceedingly.
Patent JP-H04212424-A (JP)
Title: Metal wire lithography method
Inventor: KITAMURA SHOTARO
IPC: C23C16/04
Filed: 1991-03-08
Abstract: PURPOSE:To enable stable image drawing at a speed higher than the conventional way, by making CVD material decomposition and the efficiency of metal deposition subsequent to it uniform on the substrate surface and be improved as compared with the conventional case, in which laser CVD metal wire image drawing, the stability of the highest limit image drawing is largely affected by the condition of the substrate surface at the laser irradiation part. CONSTITUTION:Prior to laser CVD metal wire image drawing, a thin film 12, which is composed of material different from image sensing line metal and absorbs laser light, is formed on the whole surface of a substrate 11. Since the thin film 12 reaches a high temperature in a very short time after laser irradiation is started, CVD is easily started, and high speed image drawing is enabled. After image sensing is started, the above thin film is eliminated by etching reaction which selectively eliminates the above thin film for the image drawing metal wire.
Patent JP-H10234365-A (JP)
Title: Lipase
Inventor: TANAKA SUSUMU
IPC: C12N9/20
Filed: 1997-02-27
Abstract: PROBLEM TO BE SOLVED: To obtain a lipase which has high purity, is excellent in stability in organic solvents, has enzymatic activity in the presence of e.g. n-hexane at a level specified times higher than in water, and hence is useful for production of detergents, medicines, and reagents for clinical test for determining lipids in blood. SOLUTION: This lipase has enzymatic activity 1.7 times or higher in the presence of n-hexane, n-heptane, n-octane, iso-octane, n-decane, and/or n- dodecane as compared with that in water. The lipase is obtained by culturing a microorganism which belongs to the genus Pseudomonas and has the ability to produce lipase such as Pseudomonas aeruginosa strain LST-03 (FERM P-14086). The lipase has an optimal pH9.5 in water and has enzymatic activity of at least 50%, of that at the optimal pH, within a pH range of 8.3-10.5.
Patent JP-S55135011-A (JP)
Title: Conveyor belt for vertical transportation and belt conveyor apparatus
Inventor: TAKENO KEIGO
IPC: B65G15/14
Filed: 1979-04-09
Abstract: PURPOSE: To provide a belt conveyor apparatus which is able to transport bulk cargo vertically by a method wherein a coverbelt is provided in parallel with a conveyor belt so that the former can rotate from the loading part of materials to be conveyed on the conveyor belt up to the discharge part.  
     CONSTITUTION: Conveyor belt 2 is composed of a base belt 5, driving belt 8 extending to the right and left from it, corrugated edge frames 6 and lateral frames 7. The driving belt part touches driving rollers 4, the bulk cargo is supplied 13 to the rotatably driven belt 2, a cover belt 11 coats the upper surface of the bulk corgo on the belt 2, the belt 2 rises, the cover belt 11 separates from the conveyor belt 2 on a receiving device 14 and the bulk cargo is discharged into the device 14. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000242966-A (JP)
Title: Method for adjusting optical pickup
Inventor: ISAKA TORU
IPC: G11B7/135
Filed: 1999-02-22
Abstract: PROBLEM TO BE SOLVED: To highly precisely adjust an optical pickup even in a simple structure. SOLUTION: This method for adjusting an optical pickup comprises a process for arranging a light source 2 and at least two photodetectors 3a and 3b on the same plane 1, a process for arranging a reflector 4 for reflecting lights outgoing from the light source 2 vertically to the plane 1 on the plane 1, a process for allowing the light source 2 to emit lights to the reflector 4, and for allowing a condenser optical system 6 to converge the lights on an optical recording medium 7, a process for allowing a diffracting element 8 preliminarily rotated and fixed to a prescribed position to diffract reflected lights from the optical recording medium 7, and for adjusting the position of the reflector 4 so that the diffracted lights can be image-formed at the edge parts of felt parts 3c and 3d of photodetectors 3a and 3b.
Patent JP-S52126861-A (JP)
Title: Grab bucket
Inventor: SAITOU MUTSUO
IPC: B66C3/12
Filed: 1976-04-19
Abstract: PURPOSE: To improve the laoding efficiency of a grab bucket by enabling broadly scraping of bulk by the bucket with autoamtically opening and closing type of connecting pins for opening and closing ordinary bucket by extending the connecting rod of the bucket. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05238853-A (JP)
Title: Method for modifying surface of ceramic substrate
Inventor: FURUSE YUTAKA
IPC: C04B41/80
Filed: 1992-02-28
Abstract: PURPOSE:To provide a surface modifying method of a ceramic substrate having good adhesion between the substrate and a coating layer without impairing strength of the ceramic substrate itself. CONSTITUTION:The surface of a ceramic substrate is subjected to mechanical processing, heat treatment or chemical treatment so that ten point average roughness (Rz) as the surface roughness of ceramic substrate may be >=1.5mum and average roughness of center line (Ra) may be >=0.15mum and then heat-treated in the air. Thereby, the surface of ceramic substrate can be roughed without impairing strength of the ceramic substrate itself and adhesion between the surface-roughed substrate and a coating layer and adhesion after heat cycle are improved.
Patent JP-S60187674-A (JP)
Title: Manufacture of thin metallic film
Inventor: HONDA KAZUYOSHI
IPC: C23C14/54
Filed: 1984-03-07
Abstract: PURPOSE:To form stably a thin metallic film with no crease on a polymer substrate while preventing the thermal deformation of the substrate by preheating the substrate on the inlet side of a cylindrical can and moving it along the outside of the can. CONSTITUTION:A long-sized polymer substrate 5 of polyethylene terephthalate or the like is moved along the outside of a cylindrical can 6, and a thin metallic film is formed on the substrate 5 by vapor deposition with an evaporating source 10 on which an electron beam 9 is incident. At this time, the substrate 5 is preheated with a roll 18 heated to about 70-110 deg.C at a position close to the inlet side of the can 6 to prevent the sudden thermal deformation of the substrate 5 contacting with the heated can 6. By this method a thin metallic film with no crease can be manufactured on the substrate 5 at a high speed.
Patent JP-H01218286-A (JP)
Title: Color image pickup device
Inventor: NISHIOKA KIMIHIKO
IPC: H04N9/04
Filed: 1988-02-26
Abstract: PURPOSE:To prevent color shading by eliminating light beams made incident on a photodetection section of each picture element through a color coding filter color element corresponding to an adjacent picture element to each picture element of a solid-state image pickup element. CONSTITUTION:A convex lens 8 of an image forming lens system 3 is arranged near a mosaic filter 2 and the convex lens 8 is bonded to a glass plate 5 of a solid-state image pickup element 1. When lower light beams at the outside of an axis of a maximum image height is made incident on a photodetection section of a picture element, the relation of a reflective index of an adhesive agent layer 6 and an F number of an image forming lens 3 is decided so as to allow the light beams to pass through a point closest to the picture element of the color element of the mosaic filter 2 corresponding to the picture element adjacent to the side close to the optical axis of the image forming lens system 32 with respect to the picture element.
Patent JP-H08325189-A (JP)
Title: Production of alkylene oxide adduct of halogenated bisphenols
Inventor: OHIRA NORIHIRO
IPC: C07C41/03
Filed: 1995-02-09
Abstract: PURPOSE: To obtain a compound in a high purity, useful as a raw material, etc., of a flame retardant polycarbonate and having less coloration by the addition reaction of an alkylene oxide with halogenated bisphenols in the presence of a specific organic solvent, a catalyst and water. CONSTITUTION: This alkylene oxide adduct of halogenated bisphenols is obtained by an addition reaction of (A) halogenated bisphenols with (B) a 2-4C alkylene oxide in the presence of (C) 10-50 pts.wt. organic solvent not having an active hydrogen in its molecule based on A+B=100 pts.wt., (D) 0.005-5 pts.wt. catalyst of a compound of formula I (R<3> to R<6> are each a 1-8C alkyl, an aryl, an aralkyl or a cycloalkyl; X is Cl or Br) and (E) 0.5-3 pts.wt. water to obtain a compound of formula II (R<1> , R<2> are each H or methyl; n is 2-4).
Patent JP-S51119094-A (JP)
Title: A process for preparing elastic polyurethanes
Inventor: ICHII MASARU
IPC: C08G18/00
Filed: 1975-04-12
Abstract: PURPOSE: A process for preparing elastic polyurethanes by forming previously a prepolymer from a high-molecular-weight diol and an organic diisocyanate, reacting the prepolymer with a chain extender diluted with a specified substance without separating of scales even after lengthy reaction. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S57161326-A (JP)
Title: Lubricating device of overrunning clutch
Inventor: MURAYAMA TAKAO
IPC: F16D41/07
Filed: 1981-03-27
Abstract: PURPOSE:To improve wear resistance of a coupling, having plural piece members engaging or disengaging both coupling members when a difference of rotary speed is caused between the coupling members located at a face-to-face position, by individually feeding oil to a sliding surface of the piece member and a radial bearing. CONSTITUTION:For the second coupling member 2, connected to a driving machine, rotated at larger speed than of the first coupling member 1 connected to a driven machine, the both members 1, 2 are engaged by plural piece members 4 and rotated in an integral manner. At this time, lubricating oil passes through feed oil ports 5, 6 from an oil passage 7 and is fed respectively to a sliding surface of the piece member 4 and rolling bearing 3, and then discharged to the outside from discharge oil ports 9, 10. Here the port 5 is formed to a larger diameter than of the port 6 further the port 9 to a smaller diameter than of the port 5, then a large amount of lubricating oil can be fed to the piece member 4. Further the port 10 is formed to a large diameter than of the port 6, then sitrring loss of lubricating oil and its temperature rise in the bearing 3 can be prevented.
Patent JP-S59169527-A (JP)
Title: Granular oxamide and preparation thereof
Inventor: MINAMOTO SEIJIROU
IPC: A01N25/10
Filed: 1983-03-16
Abstract: PURPOSE:To obtain granular oxamide having sufficient hardness and underwater stability, by granulating an oxamide powder in which a specific amount of a polyvinyl alcohol powder is added and mixed. CONSTITUTION:0.2-10wt% of a polyvinyl alcohol powder is added to and mixed in an oxamide powder as a binder and about 10-40% of water is added to the resulting mixture to perform kneading while the kneaded compound is formed into a rod shape by extrusion molding. This rod shaped oxamide is subjected to heat treatment at about 80-150 deg.C and, thereafter, granulated. This oxamide is formed by reacting dialkyl oxalate with ammonia. By this method, granular oxamide excellent in hardness and underwater stability sufficient to develop effect as a slow acting nitrogen fertilizer is obtained.
Patent JP-H10242220-A (JP)
Title: Semiconductor device
Inventor: YOSHIDA SATORU
IPC: H01L21/60
Filed: 1997-02-27
Abstract: PROBLEM TO BE SOLVED: To reduce the bonding failure between Au bumps and Cu leads and improve the productivity and reliability by forming Sn plating layers on the bumps and leads and thermocompression-bonding to form Au-Sn eutectics between or near the bumps and leads. SOLUTION: Au bumps 2 deposited on a semiconductor substrate 1 has an Sn plating layer 3 formed thereon before bonding the bumps 2 to Cu leads 4. An Sn plating layer 5 is formed on the surface of the leads 4 and thermocompression-bonded to the bumps to form Au-Sn eutectics 6 at and near their contacts. The plating of Sn, a low m.p. metal, on their surfaces facilitates welding and flowing of Au-Sn to improve the wettability.
Patent JP-H11242681-A (JP)
Title: Facility name retrieving device
Inventor: TATENO MINEO
IPC: G06F17/30
Filed: 1998-02-25
Abstract: PROBLEM TO BE SOLVED: To display a right facility name desired to be retrieved even when a user inputs a character string by omitting one character or inputs a character string of wrong reading. SOLUTION: This device is provided with a character string input means 11 for inputting a character string showing one part of or all the desired facility name to be retrieved, an additional character string generating means 12 for generating new plural character strings by adding one character between the characters of the inputted character string, a facility name retrieving means 13 for extracting the facility name including the generated character string from a facility name database, a facility name database 14 storing and constructing facility names with character strings as keys, and a facility name display means 15 for displaying the extracted plural facility names.  In place of the additional character string generating means 12, a replaced character string generating means can be provided as well for generating new plural character strings by replacing one character of the inputted character string with the other character.
Patent JP-S57158831-A (JP)
Title: Electrochromic element
Inventor: AKIYAMA NOBUYUKI
IPC: G02F1/153
Filed: 1981-03-27
Abstract: PURPOSE:To fix a molded graphite sheet and to enhance the reliability of the sheet in transfer to a transparent electrode, the durability and the work efficiency by adhering the graphite sheet to the electrode with an adhesive contg. graphite to form an opposite electrode or the 3rd electrode. CONSTITUTION:A transparent electrode 3 is formed on a glass substrate, and by vacuum-depositing WO3, a display electrode 2 is formed to obtain a front substrate. An injection hole is pierced in a pan-shaped glass substrate, and a transparent electrode 4 is formed to obtain a rear substrate. Expanded graphite powder or a mixture of the powder with MnO2 powder is molded into a graphite sheet 5, and the sheet 5 is adhered to the transparent electrode 4 with a layer or spots of an adhesive 6 contg. graphite, that is, an adhering component such as epoxy resin mixed with 0.2-10wt% graphite powder. The graphite in the adhesive acts as a transfer between the graphite sheet and the electrode. A background sheet 8 is held between the front and rear substrates, the substrates are adhered to each other with a peripheral sealant, and an electrolytic soln. is injected.
Patent JP-H03247217-A (JP)
Title: Culture of a. victorialis l.
Inventor: SHIGETA JUNICHI
IPC: A01H4/00
Filed: 1990-02-23
Abstract: PURPOSE:To carry out stable mass-production of A. victorialis L. attracting attention as a health food by culturing a tissue extracted from A. victorialis L., forming adventitious buds from the resultant multiple blastema, carrying out split culture and then rooting-culture and obtaining seedlings. CONSTITUTION:A tissue extracted from A. victorialis L. is cultured preferably in a culture medium containing 0.1-10ppm auxin and 0.01-10ppm cytokinin to form a multiple blastema and split culture of adventitious buds is carried out using the resultant multiple blastema. The obtained adventitious buds are cultured in a culture medium containing no auxin and no cytokinin for rooting- culture, thus providing the objective seedlings of A. victorialis L.
Patent JP-H03246864-A (JP)
Title: Control method for ion implanter
Inventor: TANJIYOU MASAYASU
IPC: H01J37/317
Filed: 1990-02-23
Abstract: PURPOSE:To unify the beam distribution in a large area on a target face by controlling an extracting electrode gas and an extracting current so that the perveance ratio of the beam extracting system of a specific ion source nears a desired constant value in the range 0.2-1.0. CONSTITUTION:The perveance ratio P/Pc of the beam extracting system of an ion source 2 expressed by the equation I is set in the range 0.2-1.0, where epsilon0 is the dielectric constant of vacuum, (e) is an element charge, Z is the number of electric charges, Mu is the unit atomic mass, M is the number of ion practical mass, S is the extracting slit area, Ve is the extracting voltage, Ie is the extracting current, and (d) is the effective extracting electrode gap. The extracting electrode gap (d) of the ion source 2 and the extracting current Ie are controlled so that the perveance ratio preferably nears a desired constant value in the range 0.4-0.6 where both the homogeneity and permeation factor are well satisfied. The beam distribution is unified in a large area on a target face without reducing the permeation factor so much, and the distribution can be made constant regardless of the ion species, beam energy and beam current.
Patent JP-H11225638-A (JP)
Title: Fishing sinker, float and fishing terminal tackle using them
Inventor: ARAI YASUO
IPC: A01K93/00
Filed: 1998-02-12
Abstract: PROBLEM TO BE SOLVED: To provide an epoch-making fishing sinker, float and fishing terminal tackle using them, capable of making even a beginner readily throw the terminal tackle far away, making a sensitively feel a bite, easily take a timing for a strike and extremely improving the fishing result especially for a big fish. SOLUTION: This fishing sinker 1 has a tip part of an approximately conic shape of spindle shape, is provided with a gravity receiving part 11 in the vicinity of the tip part and has the gravity receiving part 11, a buoyancy receiving part 13 and optionally a part 12 for storing a bait for attracting fish. An internally threaded float has a fishing line hollow shaft of a long and narrow shape in which a fishing line is passed through a hollow part, a float part set in the vicinity of one end part of the fishing line hollow shaft and a gravity load part attached to the outer peripheral part of the shaft end in the opposite direction of the float part. A fishing terminal tackle is slidably equipped with the float between the sinker and a float stopper.