baber/WOPTO huggingface dataset:
Patent JP-H06119448-A (JP)
Title: Image processing method
Inventor: TANAKA KAKUJI
IPC: G06T9/20
Filed: 1992-10-08
Abstract: PURPOSE:To add/erase vector data at high speed by dividing contour vector data of the unit of a picture element and structuring them with loop information table, section information table and coordinate information table. CONSTITUTION:A vector number table 14 stores vector numbers 1, 2... to be applied for each loop. A section data table 15 stores section data #1, #2, #3... of contour vectors. A vector coordinate table 16 stores vector coordinates (x,y) of respective contour vectors. A stopper a' is stored at the end of the vector coordinate table 16. The information of link with correspondent section data is added to respective vector numbers. Similarly, the information of link with correspondent vector coordinates is added to respective section data. Since this data structure is provided, the sections or vector coordinates of contour vector data can be dynamically managed.
Patent JP-H11110842-A (JP)
Title: Read out device of magnetic recording signal
Inventor: TERADA TOMOAKI
IPC: G11B5/33
Filed: 1997-10-01
Abstract: PROBLEM TO BE SOLVED: To accurately read out the information independently of a relative velocity between a medium and a head by furnishing the light passing part on a soft magnetic film close to a magnetic recording medium for making a light beam to pass through the magnetism transfer part to be transferred from the magnetic record medium, and providing the floating area on the surface confronted with the medium. SOLUTION: A pair of rails 1a, 1b is provided on the surface confronted with a magnetic disk 8, and a chip 4 having a perpendicularly magnetizing soft magnetic film 3 of garnet film on a transparent GGG garnet substrate 2 is fitted into a part of the rail 1b. A center air path putting between the rails 1a, 1b, a side air path 1c between the rail 1a and the side edge of a slider 1, and a side air path 1e between the rail 1b and the side edge of the slider 1 are respectively provided. When the magnetic disk 8 is run, the air flows in the running direction through each air path to float the slider 1 from the magnetic disk 8, and the floating area of the slider 1 is formed by the air pathes 1c-1d, and also a light passing small hole 5 for converging the light beam 7 is provided on a magnetizing part transferred on the soft magnetic film 3.
Patent JP-S62156542-A (JP)
Inventor: MERSCH STEVEN H
IPC: A61B5/1459
Filed: 1986-11-12
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-S61695-A (JP)
Title: Flexible tensile member and its production
Inventor: FUIRITSUPU KURISUCHIYAN
IPC: D07B1/16
Filed: 1984-12-20
Abstract: A flexible tension member for structural applications comprises twenty or more high strength rods (R) bundled helically with a lay length 20 to 150 times overall diameter, the rods (R) upon introduction being substantially free from curvature resulting in slackness in the bundle and introduced without flexural stresses significantly exceeding the yield point of the rod structure.The invention may utilise rods of solid circular or non-circular cross-section, or tubular and formed of metal, e.g., steel, and/or non-metallic material, more particularly fibre reinforced plastics, and results in a smooth uniform appearance, with good integrity and no signs of slackness despite the unusually long lay length employed.
Patent JP-H03184941-A (JP)
Title: Preparation of di-tert-butyldicarbonate
Inventor: JIYAN DESUMUURU
IPC: C07C68/06
Filed: 1990-10-09
Abstract: New process for the preparation of dialkyl dicarbonates. This process is characterised in that an alkali metal alkyl or aralkyl pyrocarbonate and a diacid dihalide are brought into contact in the presence of a complexing agent. Application to peptide chemistry.
Patent JP-H05110260-A (JP)
Title: Wiring structure of printed wiring board
Inventor: YAMAGUCHI MASAHIRO
IPC: H05K3/40
Filed: 1991-10-18
Abstract: PURPOSE:To increase part packaging density, and to reduce the area of a printed wiring board by arranging a non-penetrating through-hole connected to an internal wiring layer just under a pad for mounting a part. CONSTITUTION:A non-penetrating through-hole 4 is disposed just under a pad 1 for surface mounting in order to connect the pad 1 for surface mounting to an internal wiring layer 5. A penetrating through-hole for connecting an internal wiring layer in the wiring structure of a conventional printed wiring board and a wiring between a pad and the penetrating through-hole can be removed by applying the wiring structure, and wiring patterns including circuits 3 and pads for mounting parts can be shaped anew to the removed sections. Accordingly, the wiring structure of a printed wiring board having high part packaging density is obtained.
Patent JP-H03130447-A (JP)
Title: Production of pitch-based active carbon fiber felt
Inventor: SHIMAZAKI KENJI
IPC: D04H1/4242
Filed: 1989-10-17
Abstract: PURPOSE:To obtain the title felt having excellent processing properties, operating properties, etc., by subjecting fibers to felt processing in a state of specific average fiber length and number of crimps and then carbonizing. CONSTITUTION:A non-mesophase type pitch raw material of coal type or petroleum type, preferably pitch having >=60wt.% QI, is spun to give fibers having preferably 10-30mum diameter, made into 10-150mm average fiber length and 3-15 crimps, subjected to felt processing before or after infusibilizing treatment, then carbonized preferably at 500-1,200 deg.C to give carbonized fibers having <=0.20wt.% calculated as weight of infusibilized fiber of ash. The carbonized fiber, for example, is activated in an activating gas prepared by blending steam with a carbon dioxide gas and an inert gas preferably at 800-1,200 deg.C to give the objective felt.
Patent JP-H02116084-A (JP)
Title: Semiconductor memory
Inventor: KATO YASUSHI
IPC: G11C11/41
Filed: 1988-10-25
Abstract: PURPOSE:To realize two or more different forms of operation by one form of operation and to reduce a cost and time required for development by providing a switching part which activates an input/output terminal designated by a nonvolatile storage part fixedly and changes the amount of data outputted simultaneously from a memory cell array. CONSTITUTION:The switching part which activates the input/output terminal designated by the nonvolatile storage part fixedly and changes the amount of data outputted simultaneously from the memory cell arrays 114 and 115 is provided. For example, in two-bit output forms I/O1 and I/O2, the readable/ writable state of both information of the memory cell arrays 114 and 115 can be generated by only the I/O1 and the same state of the information of the memory cell arrays 114 and 115 can be generated by both the I/O1 and I/O2, respectively based on conditions that a fuse F1 is cut off and not cut off. In such a way, it is possible to realize the different operations of two or more products by one form of operation and to reduce the cost and the time required for the development.
Patent JP-H10115515-A (JP)
Title: Method and apparatus for detecting position of coating in piping
Inventor: NAGANUMA TETSUO
IPC: G01N29/04
Filed: 1996-10-11
Abstract: PROBLEM TO BE SOLVED: To easily and correctly detect a terminal end part of a repair position. SOLUTION: A reflected sound wave pulse 23 before a piping 20 is repined and a reflected sound wave pulse 24 after the repair are compared thereby to obtain a different waveform part 24b. A position of a terminal end part of a coating material 2 is specified and recognized on the basis of the obtained waveform part 24b. As compared with the prior art using a pipe camera, a fiberscope, etc., a work of inserting a camera or the like into the piping is totally eliminated, and therefore how much the coating material is provided to the piping can be detected considerably simply and surely. Moreover, the detection work can be greatly simplified.
Patent JP-H06117575-A (JP)
Title: Flush valve
Inventor: MASUOKA KENTARO
IPC: F16K43/00
Filed: 1992-10-08
Abstract: PURPOSE:To remarkably facilitate the repairs of a flush valve for supplying cleaning water into a water closet or the like, by using a new pilot hole which is opened by turning a plate with the use of a tool or the like when the a pilot small hole in a piston main valve clogs. CONSTITUTION:A push button is depressed so as to tilt a start valve 24 through the intermediary of a push-rod 28 so that the valve 24 is opened, water pressure is discharged from a pilot small chamber B through a pilot small hole 44, and accordingly, a piston main valve 16 is pushed up by a supply water pressure in an inflow side chamber A so as to be opened, resulting discharge of water into a closet from an outlet port 14. In this arrangement, if the pilot small hole 44 clogs with foreign matter, a stopper 32 is turned and removed after the supply of water is stopped, and a drive is inserted into a stopper screw insertion hole 31 which has been opened. The tip end of the driver is fitted in a groove 68 formed in the boss 62 of a plate 60 which is therefore turned in order to align an aperture 70 with another pilot hole 44 which can be therefore used.
Patent JP-S63125198-A (JP)
Inventor: YOSHINO TORIZOU
IPC: B67D7/42
Filed: 1986-11-13
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-2001094461-A (JP)
Title: Transmission/reception changeover switch
Inventor: NAKAMURA HIROYUKI
IPC: H04B1/48
Filed: 1999-09-24
Abstract: PROBLEM TO BE SOLVED: To provide a transmission/reception changeover switch that can minimize reception loss while maintaining transmission characteristics by adopting a configuration that can provide a sufficient reverse bias voltage to a diode in the case of reception. SOLUTION: This transmission/reception changeover switch consists of an antenna terminal 101 connected to an antenna, a transmission terminal 102 connected to a transmission circuit, a reception terminal 103 connected to a reception circuit, a control terminal 104 to which a voltage is applied, a 1st diode 16 whose cathode is connected to the transmission terminal and whose anode is connected to the antenna terminal and the control terminal, a strip line 109 connected between the antenna terminal and the reception terminal, and a 2nd diode 117 whose anode is connected between the strip line and the reception terminal and whose cathode is connected to the ground.
Patent JP-H04147685-A (JP)
Title: Manufacture of semiconductor element
Inventor: HASEGAWA MITSUTOSHI
IPC: H01S5/00
Filed: 1990-10-11
Abstract: PURPOSE:To shorten a working time without failure in manufacture and to manufacture a semiconductor element having a long life by etching a second semiconductor region from its sidewall while inhibiting to remove a mask layer, further forming an insulating film on a base, and removing the film at the top of a protrusion together with the mask layer by etching. CONSTITUTION:An n-type semiconductor buffer layer 12, an n-type semiconductor clad layer 13, an active layer 14, a p-type semiconductor clad layer 15 and a cap layer 16 are sequentially laminated on an n-type semiconductor substrate 11 to form a semiconductor laser wafer to become a base. A stripelike photomask 101 is mounted thereon, a region except the region formed with a photoresist is etched before the active layer to form a stripelike protrusion. Then, the sidewall of the layer 16 of the photomask 101, the layer 15 and the layer 16 is selectively etched. Thereafter, an insulating film 102 made of SiN, SiO2, etc., is formed on the wafer by a film forming method. Subsequently, the film 102 at the top of the protrusion is removed together with the photomask 101.
Patent JP-H07234328-A (JP)
Title: Method for evaluating optical fiber bundle
Inventor: KANEDA KEIJI
IPC: G02B6/00
Filed: 1994-10-07
Abstract: PURPOSE:To objectively and quantitatively evaluate the random degree of the arrangement of an optical fiber bundle without being affected by the subjectivity of an evaluating person. CONSTITUTION:Under a condition that one part of one end surface of the optical fiber bundle 1 is shielded by a light shielding plate 3, the light is made incident on one end surface from a surface light source 2 and an image on the other end surface of the bundle 1 is formed on a TV camera 5 by a camera lens 4. Then, an electric image signal is obtained. By processing the electric image signal by an image processor 6, the image on the end surface of the emitting side of the bundle 1 is divided to many areas and the ratio of the area of a light part with respect to the area of the respective divided areas is obtained every divided area. Based on the variance of the area ratio of every divided area, the random degree of the arrangement of the bundle 1 is evaluated.
Patent JP-H0984835-A (JP)
Title: Folding power-driven wheel chair
Inventor: HATANAKA KAORU
IPC: A61G5/04
Filed: 1995-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a folding power-driven wheel chair which is lightweight, is easy to handle and enables self-traveling thereof with a prime mover such electric motor. SOLUTION: A pair of right and left main frames 2 of this folding electrically operated wheel chair 1 is linked to a cylindrical running driver case 12 so as to be foldable mutually by links 16 and 17 made rockable, equal in length, through a pivot ring. A storage battery and an electric motor are mounted in the running driver case 12 and a differential device driven by the electric motor is connected to a drive wheel 9 through a universal joint 22, a transmission shaft 23, a universal joint 24 and a drive shaft 25.
Patent JP-H06316896-A (JP)
Title: Method and apparatus for coating of paper or card-board by means of size press roll
Inventor: RAUNO RANTANEN
IPC: B05C9/04
Filed: 1992-09-16
Abstract: PURPOSE: To control the coating quantity of a coating agent in a coating process of paper or board or an equivalent moving base by a size-press roll. CONSTITUTION: A coating device includes revolving coating bars (11, 21) revolving on moving bases (4, 5). The coating bars (11, 21) extend across the machine width and are supported on cradles (12, 22) substantially over the entire length. The coating bars (11, 21) spread and smooth a coating agent introduced into the coating devices (10, 20) onto the moving bases (4, 5) before the coating bars (11, 21) in the running directions of the moving bases (4, 5). The coating bars (11, 21) are each a smooth bar of a large diameter and fitted against the moving bases (4, 5) so that the profile of coating quantity of the coating agent can be controlled.
Patent JP-H09115882-A (JP)
Title: Plasma treating method and apparatus therefor
Inventor: OTSUBO TORU
IPC: H01L21/302
Filed: 1995-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a plasma treating method and apparatus therefor, which enable the uniform formation of a high accuracy pattern on a large size substrate and stable treatment for a long time. SOLUTION: Slotted antennas 12a, 12b are combined with ring-like resonators 11a, 11b to form ring-like plasma sources with means for feeding a plasma process gas to the vicinity of these sources to provide a compatible structure for the uniformity of both ions and radicals. The frequency of a high frequency bias is made variable and the energy of the ions and the exciting state of the radicals can be independently controlled to provide good plasma process treating characteristics. Divergent magnetic fields 17a-17c directed from slots 15 of the antennas to feed a microwave to a treating chamber 1 are formed to reduce the cut loss of a quartz window 5. This elevates the productivity in the plasma process and improves the producibility and reliability of semiconductor devices and liq. crystal displays as well as the production yield of them.
Patent JP-2001090855-A (JP)
Title: Manifold solenoid valve
Inventor: HASHIMOTO TAKESHI
IPC: F16K43/00
Filed: 1999-09-24
Abstract: PROBLEM TO BE SOLVED: To fix a manifold block having several solenoid valves loaded thereon on a supporting member in different modes. SOLUTION: On a manifold block 11 having several solenoid valves 12 mounted thereon, a screw member piercing hole 23 pierced in the perpendicular direction of the manifold block 11 from an solenoid valve mounting face 21 to a fixing face 22 is formed. A nut supporting groove 27 communicated to the screw member piercing hole 23 to support a nut is formed on the manifold block 11 extending to its longitudinal direction, and an engaging groove 29 with which a flange part of a supporting member is engaged is formed along the supporting groove 27 extending to the longitudinal direction of the manifold block 11.
Patent JP-S63124003-A (JP)
Title: Production of color filter
Inventor: SAKAI TORU
IPC: H01L27/14
Filed: 1986-11-14
Abstract: PURPOSE:To shield light over the entire region of unnecessary parts with just one time of photolithographic stage by using an opaque conductive film as a light shielding film, anodizing said film and using the anodized film as a photomask. CONSTITUTION:The opaque conductive film 2 is formed on a transparent insulating substrate 1 and after a photoresist is coated thereon, the resist is left to the desired pattern shape of the light shielding film and the unnecessary conductive film 2 parts are removed; thereafter, the resist is stripped. The substrate 1 is immersed in a sulfuric acid soln. and anodic oxidation is executed with the substrate 1 as an anode, by which the anodized insulating film 3 is formed on the conductive film 2. The transparent conductive film 4 is formed after the substrate 1 is cleaned. A negative type photoresist 5 is then coated and is exposed and developed from the rear side of the substrate 1. The unnecessary parts of the conductive film 4 are removed with the selectively left resist 5 as a mask. Electricity is thereafter fed to the parts where the desired conductive film 4 remains by an electrodeposition method to form an electrodeposition layer 5' having a desired color and thickness on the film 4. The desired color filter is thus obtd.
Patent JP-H06116557-A (JP)
Title: Light stabilizer for cyanine dye and optical recording medium containing the same light stabilizer
Inventor: TAKUMA HIROSUKE
IPC: C09K15/08
Filed: 1992-10-09
Abstract: PURPOSE:To obtain a simply handleable light stabilizer, composed of a phenolic compound having a specific structure, capable of providing an optical recording medium excellent in light fastness due its ability to remarkably improve the light stability of a cyanine dye and having high safety. CONSTITUTION:The light stabilizer is composed of a phenolic compound having 3 or 4 structural units of formula I (R1 to R3 are H or alkyl) (e.g. a compound of formula II). This light stabilizer is usually used in an amount of 0.01-3 molar ratio to a cyanine dye. Furthermore, this light stabilizer is applied to an optical recording medium by dissolving, e.g. the light stabilizer together with the cyanine dye in a solvent such as ethanol, then coating a substrate of the recording medium with the resultant solution and forming a thin film.
Patent JP-H1095418-A (JP)
Title: Corrugated fiberboard box for photosensitive material and its manufacture
Inventor: AKAO MUTSUO
IPC: B65D5/10
Filed: 1996-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a corrugated fiberboard box for photosensitive material not only capable of protecting and storing a packaged body of photosensitive material but also provided with the performance related to the photographing by forming a box of double-side cardboard sheet in which the liner weight and the corrugating medium weight indicate respectively prescribed values, and the adhesive mainly consists of starch. SOLUTION: When a corrugated fiberboard box for photosensitive material, in particular, a cardboard box for photosensitive material in which generation of paper pieces, burr-shaped paper pieces (whisker), and paper powder is remarkably reduced, the liner weight and the corrugating medium weight to be specified by JIS P 8124 are set to be 150-450g/m<2> , and 120-250g/m<2> respectively, and the adhesive mainly consisting of starch is used. The adhesive is prepared by mixing the carrier part solution A in which 5-25wt.% starch is swollen and broken with heated water at 40-80 deg.C together with 0.2-1.0wt.% sodium hydroxide with the main part solution B in which 20-40wt.% starch is dispersed in warm water at 20-50 deg.C together with 0.3-2wt.% borax at the ratio of A/B=0.3-0.7.
Patent JP-H09107768-A (JP)
Title: Culm-transferring apparatus in combine
Inventor: OHARA KAZUSHI
IPC: A01D61/00
Filed: 1995-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a culm-transferring apparatus in a combine, enabling the separation and disintegration without using tools and the easy performance of cleaning and maintenance. SOLUTION: This combine loads a threshing apparatus having a feed chain on a carriage provided with a moving apparatus and has a reaping apparatus at a lower forward position. A culm transferring apparatus 6 for transferring and supplying reaped culms from the reaping apparatus to the feed chain is composed of a transferring chain 7 and a clamping lever 8. The clamping lever 8 is fixed in a clamping lever holder 11 by pressing toward the transfer chain 7-side through a supporting lever 9 and a pressing spring 10. The clamping lever holder 11 exists at the side of the culm-transferring apparatus 6, and it is fixed in a holder-receiving member 12 shaped along a circular arc locus centering the clamping lever 8 or formed in a tangential direction against the circular arc locus in a free insertion and removal.
Patent JP-S63126142-A (JP)
Title: Gyrotron device
Inventor: HAYASHI KENICHI
IPC: H01J25/00
Filed: 1986-11-17
Abstract: PURPOSE:To prevent deterioration of an insulating oil heated by an electron gun of a gyrotron oscillating tube so as to enable long time operation by providing a cooling plate able to let a cooling medium flow to a socket. CONSTITUTION:A cooling plate 10 is mounted on a socket 5 so as to concentrically enclose an electron gun 2 and a cooling pipe 11 is circumferentially installed on the cooling plate 10 while an insulating oil as a cooling material is delivered from an oil circulating pump 9 through a cooling piping 12. Thereby, the insulating oil heated by the electron gun 2 is cooled by the cooling plate 10 in which the low temperature insulating oil is running so as to be able to prevent deterioration of the insulating oil due to local heating and the damage of a cryostat while enabling long time operation.
Patent JP-H04147659-A (JP)
Title: Lead frame for semiconductor device
Inventor: HIDAKA KEISUKE
IPC: H01L23/50
Filed: 1990-10-09
Abstract: PURPOSE:To prevent transformation of inner leads and lowering of an yield due to an influence of heat by providing a connection part connecting inner leads to the part excepting a bonding region around the inner lead tips. CONSTITUTION:Inner leads 2 are arranged so that the tips may surround a semiconductor chip loading part 1, further a connecting part 5 connecting the parts excepting the bonding region of the relative neighboring inner leads so as to surround the tips of the innerleads 2. As a result, transformation of the inner leads 2 can be prevented and because of not being affected by heat due to bonding, wire bonding is applied to the inner leads without performing lead recognition which is a system of one by one recognizing a position of an inner lead 2. Later, the connection part 5 is cut off by laser light or the like in order to perform resin sealing.