baber/WOPTO huggingface dataset:
Patent JP-S60133437-A (JP)
Title: Copying machine
Inventor: NANBA YOSHIHARU
IPC: G03B27/62
Filed: 1983-12-22
Abstract: PURPOSE:To improve the operability of a copying machine by allowing an original platen to be drawn out freely of the copying machine body, and opening and closing the platen cover associatively with the drawing-out and inserting operation of the platen. CONSTITUTION:The original platen 2 consists of platen glass 2a and a platen frame 2b, and a roller 3 is stored in a guide groove 4a to allow the platen 2 to be drawn out along the guide rail 4. A handle 2c is formed at a drawing-out end side and the rear end of the platen cover in a free opening/closing state is hinged at the rear end through a pivotal shaft 6. The pivotal shaft 6 is fixed on the side of the platen cover 5 and a large gear 7 is fixed on the end part side; and a rack 9 is also engaged with the large gear 7 through a small gear 8 supported rotatably at the side of the platen 2 and the platen cover 5 is opened upward when the platen 2 is drawn out. A stopper 9a prevents the platen from falling out, and the other stopper 9b locks and positions the platen. Further, an original is set easily at the inner part of the platen 2 and the operability is improved more.
Patent JP-S6482872-A (JP)
Title: High definition television signal error correcting device
Inventor: OTAKA HIDEKI
IPC: H04N5/94
Filed: 1987-09-25
Abstract: PURPOSE:To eliminate the need of providing a circuit for correcting an error on a digital recording/reproducing device by executing a correction of an error in the inside of a decoder, based on an error flag which is sent out of the digital recording/reproducing device, and also, executing an interpolation of a non- sample point in a shape of preventing a sample value from being used by mistake. CONSTITUTION:In a digital VTR 1, in case an error which cannot be corrected by error correcting decoders 6a, 6b has been generated, an error flag is set at a part where the error has been generated, and sent out to a MUSE decoder 10 together with a reproducing signal. In the MUSE decoder 10, in case an error sample exists in four adjacent samples, in a still area, an interpolation is executed by using two upper and lower or right and left samples except the error sample. In a dynamic area, in case the error sample exists in two adjacent samples, the interpolation is executed by excluding the error sample, and as for the error sample, the interpolation is executed by using adjacent samples in the same field.
Patent JP-2000076619-A (JP)
Title: Thin film magnetic head, its production and magnetic disk device using the same
Inventor: OHASHI TAKEYA
IPC: G11B5/39
Filed: 1998-08-27
Abstract: PROBLEM TO BE SOLVED: To reduce the damage of a thin film magnetic head due to sliding between a magnetic recording disk and the head by forming protective films having specified hardness and a specified anode current density at a natural immersion potential in an aqueous sulfuric acid solution on the surfaces of lower and upper magnetic films opposite to a magnetic recording medium. SOLUTION: Protective films having <=2,000 kg/mm2 50 g Knoop hardness and <=1×10-2 A/m2 anode current density at a natural immersion potential in 0.001 N aqueous sulfuric acid solution at 25 deg.C are formed on the surfaces of upper and lower magnetic films opposite to a magnetic recording medium. Upper and lower shielding films 18 and 19 prevent a magnetic field other than a signal from affecting a magnetoresistance effect film 20 and enhance the signal resolving ability of a magnetoresistance effect type head 12 for reproduction. Upper and lower gap films 21 and 22 arranged adjacently to the upper and lower shielding films 18 and 19 electrically and magnetically isolate the magentoresistance effect film 20 from the upper and lower shielding films 18 and 19.
Patent JP-H08104856-A (JP)
Title: Acrylic emulsion type tacky agent composition
Inventor: NUMATA NORIO
IPC: C08F2/24
Filed: 1994-10-05
Abstract: PURPOSE: To obtain an acrylic emulsion type tacky agent composition, capable of providing a high solid content and good in balance among the tacking physical properties. CONSTITUTION: This acrylic emulsion type tacky agent composition is obtained by adding 0.1-5 pts.wt. carboxylic acid-reactive type cross-linking agent to 100 pts.wt. copolymer prepared by carrying out the emulsion copolymerization of an emulsified mixture comprising 100 pts.wt. vinylic mixed monomers, consisting essentially of (a) an alkyl (meth)acrylate having a 4-12C alkyl group and containing (b) 0.3-5wt.% vinyl monomer having carboxyl group and (c) 0.5-2.5 pts.wt. monoalkyl salt of polyoxyethylene sulfosuccinate.
Patent JP-H0577221-A (JP)
Title: Production of roof tile
Inventor: IKEMOTO YOICHI
IPC: B28B3/20
Filed: 1991-09-20
Abstract: PURPOSE:To mold a roof tile having high strength and excellent durability from a fiber reinforced hydraulic inorg. composition without damaging the flowability of said composition. CONSTITUTION:In the production of a roof tile, a slurry containing hydraulic inorg. matter, water, an ionrg. filler and a reinforcing fiber is subjected to extrusion molding so as to form a corrugated plate-shape and the molded one is cut to be aged and cured.
Patent JP-S6393600-A (JP)
Inventor: TAZAKI MINORU
IPC: B26F1/26
Filed: 1986-10-09
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-H03209728-A (JP)
Title: Semiconductor device
Inventor: FUJINAGA MASATO
IPC: H01L29/68
Filed: 1990-09-11
Abstract: PURPOSE:To obtain a semiconductor device which can be operated stably even if more high-density integration is performed by deflecting the current which is generated in the semiconductor material at a part between first and second conducting means toward a third conducting means. CONSTITUTION:A predetermined voltage (about 5V) is applied across an N<+> diffused layers 14 and 16. When the positive voltage is applied to a gate electrode 18, the track of the electrons discharged from the N<+> diffused layer 14 is changed into the side of the gate electrode 18 by static electricity between the layer 14 and the gate electrode 18. The electrons pass through the sufficiently close part of a charge collecting electrode 20, captured with the electric field of the charge collecting electrode 20 and absorbed into the charge collecting electrode 20. Therefore, current does not flow between the N<+> diffused layers 14 and 16 in this case. That is, this element can be used as a switching element by controlling the gate voltage VG which is applied to the gate electrode 18.
Patent JP-H0991886-A (JP)
Title: Data reproduction processor for disk recording and reproducing device
Inventor: OKAZAKI AKIBUMI
IPC: G11B20/14
Filed: 1995-09-20
Abstract: PROBLEM TO BE SOLVED: To surely reproduce servo data by lowering the occurrence of errors of servo codes and improving the amplitude detecting accuracy of burst data. SOLUTION: This processor respectively reproduces and processes host data and two kinds of servo data of address codes (cylinder codes) and burst data recorded on a disk. The processor has PLL circuits respectively used exclusively as a read PLL circuit 11 generating the phase-synchronizing clock required for reproducing and processing the host data and a servo PLL circuit 12 generating the phase-synchronizing clock required for reproducing and processing the servo data. Moreover, a preamble pattern required for the phase lead-in operation of the servo PLL circuit 12 is recorded just prior the respective address codes and burst data in the servo area of a disk.
Patent JP-S6397070-A (JP)
Title: Solid-state image pickup device
Inventor: KAWAJIRI KAZUHIRO
IPC: H04N5/335
Filed: 1986-10-14
Abstract: PURPOSE:To output a signal to the incident light strength of a wide range and especially to highlighted light with a simplified element structure by providing ND filters on one side of two light-receiving elements and by shifting them in shift gates. CONSTITUTION:In interline transfer CCDs, the ND filters are disposed on one side of the element 10 in each group consisting of two light-receiving elements. Shift gates 16 are commonly provided in two elements 10 and they connect two elements 10 and one transfer line. Signal charges generated by two elements 10 in one group are field-shifted, synthesized and accumulated under transfer electrodes 14. The signal charges which are field-shifted and synthesized at every other group are sequentially transferred to a horizontal transfer CCD 12 by usual four-phase drive. With disposing the ND filters, the output signal can be obtained for the highlighted light, and the incident light strength of wide range can be obtained with the element structure in which the number of electrodes is reduced and which is simplified.
Patent JP-H03105869-A (JP)
Title: Fuel feed device of fuel cell
Inventor: OGAWA TOSHIO
IPC: H01M8/04
Filed: 1989-09-20
Abstract: PURPOSE:To obtain a highly efficient, lightweight and low-costed fuel feed device of a fuel cell by constituting a fuel container of two containers i.e., a supply container and a return liquid storage container, and circulating fuel in the cell by means of the difference between the liquid levels of both containers. CONSTITUTION:The supply container 2 and return liquid storge container 3 of a fuel container 1 are connected to the feed side and return liquid side of a cell, respectively, and from the return liquid storage container 3 of the fuel cell 1 in which container a predetermined amount of liquid is reserved, a liquid 2 is pumped to the supply container 2 by means of a pump 25 so that the liquid surface of the supply container 2 is raised. When the liquid surface is rasied to above the return liquid opening of the cell, the fuel 23 is allowed to flow into the cell and is returned to the return liquid storage container 3. In this case, the liquid surface of the return liquid storage container 3 should be lowered to below the return liquid opening, but from an experiment dozens of liquid columns are enough for the fall from the liquid surface of the supply container 2 to that of the return liquid opening so that a nonsealed pump 25 may also be used. Thus fuel is supplied by operation of rasing the liquid surface of the fuel supply container, and a pump of low head will do and pump consumption power is reduced to about 5/1 to 6/1, so enabling highly efficace operation of the power generation device.
Patent JP-H0696064-A (JP)
Title: Document preparation supporting device
Inventor: YOKOTA HIROSHI
IPC: G06F17/22
Filed: 1992-09-10
Abstract: PURPOSE:To remarkably reduce an operator's work burden at the time of document preparation accompanied with a weights and measures conversion, and also, to facilitate unification of a unit in a document. CONSTITUTION:When a character-string consisting of a unit showing a numerical value and its scale is inputted from an input part 1, its numerical value is converted to a value of other unit by an operation of a weights and measures converting part 6, a weights and measures converting data part 7 and a calculating part 8, and a character-string to which a numeral showing a value of its result and the unit concerned are attached is prepared. This weights and measures converting character-string is merged with the homophone in a result of KANA (Japanese syllabary)/KANJI (Chinese character) conversion by an output editing part 9, and treated as a conversion candidate of the same input character by an output part 3. An operator looks at a display on a display, and he needs only to select and define one conversion candidate. Accordingly, as for an operator's work in a character input stage, it will be enough if only a numerical value of a suitable unit and its unit are inputted.
Patent JP-H01115377-A (JP)
Title: Structure member and outdoor installation comprised of it
Inventor: HOU UEI POO
IPC: F16S3/06
Filed: 1988-09-26
Abstract: PURPOSE: To stabilize mutual connection of a structural member by arranging an internal member which has central shell parts arranged at an interval in a first hollow external member along the vertical length thereof and a mounting means to mount the first external member at one free end part thereof. CONSTITUTION: A structural member 100 is made up of a hollow and hard external member 102 which has an internal part generally represented by the number 104 and is extended along the length thereof with the expanse thereof equal to that thereof 100. A hard internal member extended along the length thereof, as generally indicated by the number 106, is fixed in an internal part 104. An internal member 106 is made up of a plurality of ribs 110 to fix a central shell part 108 and a shell part at an interval from an internal surface 11 of the external member 102. The shell part 108 is provided with a central opening part 1 to fix and house a treaded metal plug 116 inside. The structural member 100 is made of a light material, a resin material such as polyvinyl chloride and other similar resin materials. As a result, the structural member 100 is made light in weight and weatherable.
Patent JP-S60134260-A (JP)
Title: Developing device of electrostatic recorder
Inventor: MIZUKI NOBUO
IPC: G03G15/10
Filed: 1983-12-23
Abstract: PURPOSE:To enable reduction in the size of a device with respect to the advancing direction of a medium to be recorded by enabling development with plural developing solns. having different densities with one developing device. CONSTITUTION:When a recording medium 1 moves toward a direction F and the electrostatic latent image is formed by a multistylus recording head 7, the developing soln. 5 in a developing tank 4 is conducted to a developing body part 2 through a liquid feed pipe 6', a 4-way valve 8, a groove 2a, a discharge port 2''a and a liquid discharge pipe 6b in an arrow direction c by the operation of a suction pump 3. The soln. 5 is electrostatically attracted to the medium 1 passing on top of the groove 2a and further the excess soln. 5 on the surface of the medium 1 is sucked by the groove 2b through a liquid discharge port 2'b and a liquid discharge pipe 6a in an arrow direction B. When the medium 1 moves toward an arrow F' and the electrostatic latent image is formed by the head 7, the valve 8' is operated in such a way that the developing soln. 4' is sucked through a liquid feed pipe 6'' in the direction A' by the suction pipe 3 to conduct the soln. 5' through the groove 2a and the port 2''a toward the arrow C of the pipe 6b. The medium 1 on the groove 2a is developed by the soln. 5'.
Patent JP-H0987652-A (JP)
Title: Water-resistant grease composition
Inventor: ENDO TOSHIAKI
IPC: C10N40/02
Filed: 1995-09-21
Abstract: PROBLEM TO BE SOLVED: To obtain a water resistant lubricating grease excellent in adhesive properties, sealing properties in a circumstance where much water exists and capable of retaining excellent lubrication for a long time. SOLUTION: This grease comprises a diurea compound, as a thickening agent, expressed by the following general formula and 0.1-10wt.% of a surface active agent having HLB of 3-14. In the formula R1 -NHCONH-R2 -NHCONH-R3 , R2 is a 6-15C aromatic hydrocarbon, R1 and R3 are each a 6-12C aromatic hydrocarbon or a 8-20C alkyl and the ratio of aromatic hydrocarbon group in R1 and R3 is 40-100mol%.
Patent JP-H0579522-A (JP)
Title: Manufacture of brake disc material
Inventor: TSUJIMURA TARO
IPC: C21D5/00
Filed: 1991-09-24
Abstract: PURPOSE:To provide brake disc material having remarkably high energy load limit under the condition of high speed and high load friction. CONSTITUTION:The casting material of CV graphite cast iron is used for the base plate part 1 of a brake disc, and hole parts are provided on the inner and outer circumferential part of the remarkably high energy load limit band of the base plate part 1. Copper member pieces 2 of expanded material of chromium-copper having 0.8% Cr content, are embedded in the hole parts. Further, copper member pieces 37 made of expanded material of chromium-copper are embedded in the center band part.
Patent JP-S59140210-A (JP)
Title: Water soluble copolymer, manufacture and use
Inventor: FURIIDORITSUHI ENGERUHARUTO
IPC: E21B43/27
Filed: 1983-12-23
Abstract: Metal chelates of water soluble copolymers with polyvalent metal ions contain a statistical distribution of 1-86% by weight of structural units of the formula   <IMAGE>   9-80% by weight of units of the formula   <IMAGE>  5-90% by weight of units of the formula   <IMAGE> and up to 30% by weight of one or more units of the formulae <IMAGE>  wherein R1 is alkyl having 1 to 4 carbon atoms; R2 and R5 independently of one another are each hydrogen or methyl; R3 and R4 independently of one another are each hydrogen, methyl or ethyl or together are a trimethylene or pentamethylene; Y is a direct bond, phenylene or a moiety of the formula -CO-NH-C(CH3)2-CH2-; and X(+) is a cation or H(-); and wherein the chelating metal is polyvalent metal cations of the second to eighth main groups and of the second sub-group of the periodic system of the elements, and present in a ratio of 1:1 to 100:1 in terms of equivalents and said copolymers are useful as, inter alia, dyestuff auxiliaries and leather retanning agents.
Patent JP-H02162673-A (JP)
Title: Liquid lubricant coater
Inventor: BOIDO MAIKERU FURAI
IPC: H01R43/00
Filed: 1989-09-20
Abstract: PURPOSE: To reliably apply a lubricant with uniform coating ratio in a highly reproducible manner to an electric contact by using a rubber roller having a spiral groove joined to a lubricant supplying source and a rough surface. CONSTITUTION: A circuit on a printed circuit card 2 is terminated in either one of a plurality of electric contact edge tabs 4. A lubricant passes through a proper pipe 12 from a supply source 10 and is supplied to a lubricant station 14. When a tab 4 passes a coating roller 16 while sliding on and contacting the coating roller 16, the lubricant is applied to the tub 4. The roller 16 is installed in a stud 17 of an installation plate 1 so as to freely rotate. In this case, the rubber roller 16 with rough surface has the stud 17 in which a vertical and spiral groove 122 is formed, so that holding property of a lubricating oil on the roller surface can be improved.
Patent JP-S6395120-A (JP)
Title: Production of complex type ferrite powder
Inventor: AOKI NOBUYUKI
IPC: C01G49/00
Filed: 1986-10-13
Abstract: PURPOSE:To obtain complex type ferrite powder at low temperature of >=100 deg.C and simply, by suspending lamellar hexagonal ferrite having orientation property in an aqueous solution dissolving Fe<2+> and reacting the suspension with an alkali aqueous solution. CONSTITUTION:Lamellar hexagonal ferrite having orientation property is suspended in an aqueous solution dissolving Fe<2+>, an alkali aqueous solution is added to the suspension and stirred in a nonoxidizing atmosphere. Further the reaction is carried out while stirring at 70-100 deg.C solution temperature in an oxidizing atmosphere to give the aimed powder. Since part of powder having the same crystal arrangement can be applied to the other powder by this method, excellent characteristics wherein merits of both the powder among various characteristics of both the powder are shown and demerits are offset each other can be exhibited.
Patent JP-S62100513-A (JP)
Title: Curable composition
Inventor: KUSAKAWA TSUTOMU
IPC: C08L7/00
Filed: 1985-10-28
Abstract: PURPOSE:To obtain a composition of low viscosity and good workability, capable of giving coating film flexible at any temperatures, useful for protective film for printed-wiring board, by blending a polyol, polyisocyanate and, as a plasticizer, highly-acrylated castor oil. CONSTITUTION:(A) A polyol [pref. high-viscosity hydrocarbon-based are (e.g., polybutadiene polyol), especially with a OH value <=70mgKOH/g, castor oil or its derivative (e.g., partially acylated castor oil)] and (B) a polyisocyanate (e.g., tolylene diisocyanate) are blended in a preferable ratio of the NCO group of the component B to the OH group of the component A 0.8-1.4. The resulting blend is incorporated with (C) as a plasticizer, highly-acylated castor oil (pref. with a OH value <20mgKOH/g) in such an amount as to be pref. 2-50wt% based on the total amount of the components A and B, thus obtaining the objective two-pack nonsolvent polyurethane-based curable composition.
Patent JP-S60180965-A (JP)
Inventor: AABAN CHIYAARUSU HASUBII
IPC: C04B35/581
Filed: 1984-11-19
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-H0558168-A (JP)
Title: Sealing structure of automobile with hood
Inventor: KANEKO TAKASHI
IPC: B60J10/90
Filed: 1991-08-28
Abstract: PURPOSE:To improve sealing ability between the rear surface of a pillar and the tip part of a hood. CONSTITUTION:In an automobile with a hood wherein a portion above a car body 1 on the rear side of a center pillar 5 is opened and the opening part is covered with a hood 8, a hood pipe 24 to support the hood 8 is arranged along an arch-form front frame 25 having its both lower end parts pivotally locked to the car body 1 and an arch-form rear frame 27 having its lower end parts coupled to the front frame 25 through a link and in the longitudinal direction of both sides of the car body. The lower end part of the rear frame 27 is formed of a longitudinally slidable guide rail 29, and a weather strip 31 is disposed along the rear surface of the center pillar 5. A blade part 32 brought into contact with the outer surface of the weather strop 31 during stretching of the hood 8 is mounted on the front frame 25.
Patent JP-S62106202-A (JP)
Inventor: KOIZUMI YOSHIO
IPC: F22B1/18
Filed: 1985-10-31
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-S62103876-A (JP)
Title: Magnetic disc device
Inventor: YAMAUCHI MASABUMI
IPC: G11B20/10
Filed: 1985-10-31
Abstract: PURPOSE:To eliminate the load on a user load by providing a means which outputs, when a cylinder represented by a cylinder address is a faulty cylinder, the cylinder address that indicates another normal cylinder instead of above cylinder address. CONSTITUTION:When an inputted cylinder address is 10 and is the address of the faulty cylinder, a cylinder address converter 12 sets the normal cylinder address, for example, 20 indicated in advance instead of the above one at a cylinder address register 13. A head driving circuit 14 moves a head 15 to an objected cylinder on a magnetic disc 16 according to the cylinder address held at the cylinder address register 13. So that only normal cylinder address evading the faulty cylinder is given to the head driving circuit 14, a complicated process to evade an access to the faulty cylinder can be made unnecessary. Thereby, the load on the user regarding the faulty cylinder can be eliminated.
Patent JP-S60133539-A (JP)
Title: Method for appreciating disc strength of magnetic disc
Inventor: OOTANI YUUICHI
IPC: G01N19/02
Filed: 1983-12-22
Abstract: PURPOSE:To grasp the damage of a disc highly quantitatively for a short time while observing phenomena by detecting the change of frictional force between a strength appreciating contactor and a disc in the circumferential direction. CONSTITUTION:The strength appreciating contactor 8 having a prescribed grating surface, transparently polished and consisting of alumina crystal is fitted to a carriage 4 through a parallel spring 5 and gimbals 7, the output of a distortion gauge 9 on the front and back of the parallel spring 5 is connected to a recorder 11 through an amplifier 10 and an microscope 12 for observation and a load meter 13 are arranged. When the contactor 8 is set and the frictional force of a disc 3 in the circumferential direction is detected by the output from the distortion gauge at tie time of 20m/sec peripheral speed, the frictional force is kept at a fixed value at first, and then rapidly increased and the sliding life under the state that a fusion-welding substance is adhered. Therefore, the damage can be grasped quantitatively only for several minutes.
Patent JP-S6395965-A (JP)
Inventor: BURAIAN UEZURII DAMON
IPC: B41J2/365
Filed: 1987-09-29
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。