baber/WOPTO huggingface dataset:
Patent JP-H1041762-A (JP)
Title: Transformer conductance amplifier circuit
Inventor: FURUYAMA KENJI
IPC: H03H11/04
Filed: 1996-07-24
Abstract: PROBLEM TO BE SOLVED: To realize an active filter in which both distortion and S/N performance can be stabilized by enlarging an input dynamic range without compressing the signal. SOLUTION: A (gm) amplifier A1 does not have offset in a non-signal time so that output currents for an input signal can be moved with 0 as a center. Also, (gm) amplifiers A2 and A3 mutually have inverse polarities, and offset in the non-signal time so that the output currents for the input signal can have a characteristic biased to either plus or minus without 0 as a center. Thus, the outputs of those (gm) amplifiers A1-A3 are added by an adder 13 so that the mutual non-linear parts can be offset, and the enlarged filter characteristic of a non-linear area can be obtained.
Patent JP-S6175145-A (JP)
Inventor: IWAKAWA TORU
IPC: E04B1/72
Filed: 1984-09-19
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-H0479112-A (JP)
Title: Manufacture of contact for lead switch
Inventor: OZAKI MASANORI
IPC: H01H11/04
Filed: 1990-07-23
Abstract: PURPOSE:To dispose lead pieces at high density so as to enhance productivity by setting the lead pieces concentrically and radially on a holder in coating the contact portion of each lead piece with a contact material using PVD. CONSTITUTION:When lead pieces 1 for use in a lead switch are disposed on each holder 2 and a contact comprising the contact portion of each lead piece 1 coated with a contact material using PVD is manufactured, the lead pieces 1 are concentrically and radially disposed on each holder 2 at high density and the contact portion of each lead is coated with a lead material. In this case, to prevent each lead piece 1 on the holder 2 from being shifted from its accurate position by the turning movement of a turn table 3, a channel of width equal to that of the contact portion at which each lead piece 1 is mounted on the holder 2 is provided and each lead piece 1 is inserted into the channel and is pressed from above by a ring-shaped crossarm brace 4 and fixed by a screw. Thereby productivity is enhanced and production cost is reduced and coating of high productivity can be realized esp. by means of arrangement of plural holders on the turn table.
Patent JP-H0487506-A (JP)
Title: Gas insulated switchgear
Inventor: YAMAMOTO HIROSHI
IPC: H02B13/02
Filed: 1990-07-25
Abstract: PURPOSE:To make it possible to transport a gas insulated switchgear in installed state without requiring dismantling of main parts by splitting a framework for supporting a grounded enclosure to be installed approximately in vertical into two sections and setting the height from the split face to the top of the grounded enclosure lower than or equal to 3.5m. CONSTITUTION:A supporting framework 5i s split into upper and lower frameworks 5a, 5b. The height from the split face of the upper and lower frameworks 5a, 5b and the top of the grounded enclosure for a disconnector 4 is set lower than or equal to 3.5m and an operating unit 6 is mounted on the upper framework 5a. When such gas insulated switchgear is transported, the supporting framework 5 is split into upper and lower frameworks 5a, 5b along the split face, the disconnector 4, the upper framework 5a and the operating unit 6 are assembled integrally and the height of the assemblage is set lower than or equal to 3.5m. According to the arrangement, transportation limit is cleared and the gas insulated switchgear can be transported in installed state.
Patent JP-2001023178-A (JP)
Title: Optical disk
Inventor: AOKI IKUO
IPC: G11B7/0055
Filed: 1999-07-08
Abstract: PROBLEM TO BE SOLVED: To obtain a physical format of optical disk that is suited for a big capacity. SOLUTION: A wobble part AWT that moves in a zigzags direction in the radius direction of an optical disk and a non-wobble part NWT that does not move in a zigzag direction are provided at the track of an optical disk P1 with a track WT1 for recording user data, the combination of the wobble part AWT and the non-wobble part NWT is used, sub-information that is data other than the user data is recorded on the track, and the sub-information is set to conversion sub-information having been converted according to a specific conversion rule.
Patent JP-H0728605-A (JP)
Title: Interface device for hard disk
Inventor: ODAJIMA MITSURU
IPC: G06F3/06
Filed: 1993-07-12
Abstract: PURPOSE:To connect a single hard disk to various computers which are different in disk format and utilize the hard disk. CONSTITUTION:An interface board 503 equipped with a disk input/output control part 507 which is adapted to one format is connected to an extension slot 307 of a computer 3 equipped with a disk input/output control part 303 which is adapted to a different format. The hard disk 100 which is formatted in the former format is connected through this interface board 503 and the computer 3 is actuated from a system floppy disk 501; and data are inputted to and outputted from the hard disk 100 through the disk input/output control part 507 of the interface board 503 instead of the disk input/output control part 303.
Patent JP-S5985740-A (JP)
Inventor: FUJIWARA NOBUHIRO
IPC: B32B3/12
Filed: 1982-11-09
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-2000086771-A (JP)
Title: Aqueous disperse system and its production
Inventor: TOKITA TAKU
IPC: C08K5/09
Filed: 1999-07-09
Abstract: PROBLEM TO BE SOLVED: To provide an aqueous disperse system of thermoplastic resin, capable of giving a coating film excellent in resistances to water, oil and chemicals, and adhesion to a nonpolar material, and also to provide a method for producing the same. SOLUTION: This aqueous disperse system contains a thermoplastic resin, salt of a 25-60C fatty acid and water, where the solid components are uniformly dispersed in the aqueous phase. The objective method is to melt and knead the resin, 25-60C fatty acid and/or ester thereof, further melt and knead them after adding a basic material and water to the above mixture, and neutralize and/or saponify them for phase inversion.
Patent JP-2001022208-A (JP)
Title: Electrophotographic device
Inventor: KUMADA KATSUMI
IPC: G03G15/16
Filed: 1999-07-09
Abstract: PROBLEM TO BE SOLVED: To configure a paper carrying path so that it is simple in order to cope with miniaturization of the device and various types of paper and to provide an electrophotographic device free from image disturbance. SOLUTION: A direction in which paper is carried in a fixing unit 24 is set to 10 deg. or less in the direction of the tangent line of an intermediate transfer drum 15 and transfer roll 16, that is, a direction in which paper enters the fixing unit. This decreases force which acts on the paper, and prevents deformation of the paper in the area where the paper enters the fixing unit 24, and hence disturbance of an unfixed toner image.
Patent JP-H0941964-A (JP)
Title: Cooling water overflow system of outboard motor
Inventor: YOSHIMURA MASAAKI
IPC: F01P3/20
Filed: 1995-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a cooling water overflow system of outboard motor that dispenses with a separate overflow tube. SOLUTION: This overflow system is provided with an engine holder 4, an engine 6 set up on top of this engine holder 4 via an oil seal housing 5, a drive shaft housing 8 set up in an lower part of the engine holder 4, and an exhaust passage 45 extending from the engine 6 to under water through the drive shaft housing 8, respectively. In addition, at the upstream side of this exhaust passage 45, an upper bending part 48 is set up in an upper part of the engine holder 4. On the other hand, an exhaust channel 42 extending toward the lower part is connected to this upper bending part 48, forming a cooling water sump 58 around this exhaust channel 42 and also forming an overflow passage 59, interconnecting the exhaust channel 42 and the cooling water sump 58 together, in a part of the upper bending part 48.
Patent JP-2001023545-A (JP)
Title: Cathode-ray tube and its manufacture
Inventor: HIRANO TAKAYUKI
IPC: H01J9/20
Filed: 1999-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a cathode-ray tube capable of appropriately reducing an alternating electric field emitted from a screen due to flyback pulses generated in a horizontal deflection coil. SOLUTION: This cathode-ray tube is equipped with a panel 1, a funnel 6, a deflection yoke 12, and an electron gun 13. Internal conductive films 7a, 7b are formed on an inner surface of the funnel 6 while external conductive films 8a, 8b are formed on an outer surface of the funnel 6. A conduction spring 11 is disposed in the funnel 6. An anode button 9 is disposed on an upper surface 6a of the funnel 6 and a funnel getter 10 is disposed on the inner surface of the funnel 6. Metallic films 14 are formed as getter scatter films in fixed positions within the funnel 6, and further a low-resistance metallic film 15 mainly composed of a metallic material such as barium is formed partly on the internal conductive film 7a near the anode button 9.
Patent JP-S6087592-A (JP)
Title: Target supervising device
Inventor: OOTA JIYUN
IPC: G01J1/04
Filed: 1983-10-19
Abstract: PURPOSE:To attain switching of magnification through the switching of an electromagnetic shutter provided in an optical path by splitting a target image light by a half mirror and passing through plural image forming optical systems having different magnification in a device supervising a target with a TV camera. CONSTITUTION:The image of the target 14 illuminated with a illuminating light 15 is collected by an objective optical system 31, split by the half mirror 34, enters a X3 image forming optical system 32 and a X10 image forming optical system 33 and the image light entering the X3 image forming optical system 32 is formed on the TV camera 13 through a half mirror 35. The image light entering the X10 image forming optical system 33 is reflected in a reflecting mirror 36 and a half mirror 35 and formed on the TV camera 13. The changeover of magnification of 3 times or 10 times is performed by the electromagnetic shutters 37, 38 arranged in each optical path, and in monitoring the 3-times target image, the electromagnetic shutter 37 is opened, the shutter 39 is closed, and the electromagnetic shutters are switched by the remote control.
Patent JP-S6088375-A (JP)
Title: Coherent sidelobe canceller
Inventor: KIUCHI HIDEKAZU
IPC: H01Q3/26
Filed: 1983-10-19
Abstract: PURPOSE:To perform coherent sidelobe cancelling without response delay to obstruction, by calculating a co-dispersion matrix by using the receiving signal of a region free from clutter to operate weighing efficiency and treating the receiving signal stored during this time. CONSTITUTION:A judge circuit 260 judges a region free from a clutter on the basis of the receiving signal due to a main antenna 200 passing through an A/D converter 220. A co-dispersion operating circuit 270 calculates a co-dispersion matrix based on the receiving signals of auxiliary antenna 201-20N in the region free from clutter corresponding to the judge result while the calculated matrix is supplied to a weighing coefficient operating circuit 200. The optimum weighing coefficient operated in this circuit 200 is multiplied by multipliers 240-24N corresponding to the receiving signals accumulated in memories 230- 23N during this operation time and subjected to addition treatment in an adder 250. By this system not performing this repeating operation, coherent sideloble cancelling is effectively performed in a real time lasis without response delay to obstruction.
Patent JP-2001021138-A (JP)
Title: Oil member for cartridge tank
Inventor: KUWAKO SHIGERU
IPC: B65D25/20
Filed: 1999-07-09
Abstract: PROBLEM TO BE SOLVED: To provide an oil meter for a cartridge tank in which an amount of oil can be confirmed even at a dark place and acknowledgement of charge in color at the time of presence and absence of fuel can be performed clearly. SOLUTION: There is provided a cartridge tank in which a sidewall of a cartridge tank 4 near an oil supplying port is provided with a longitudinal hole 23 and this longitudinal hole 23 is provided with an oil member 5 constituted of a transparent member 29 having an inward projected prism 29A, a light accumulating member 8 arranged to face against the prism 29A of this transparent member 29 and a fixed member 6 having a window hole 13 and having the transparent member 29 fixed to the cartridge tank 4. Then, the oil meter 5 is made such that a lateral width of the prism 29A of the transparent member 29 is made narrower than a lateral width of the window hole 13 of the fixed member 6, and a lateral width of the light accumulating member 8 is equal to or more than a lateral width of the window hole 13 of the fixed member 6.
Patent JP-S6441068-A (JP)
Title: Translation editing device
Inventor: MOTOMURA SHUJI
IPC: G06F17/28
Filed: 1987-08-05
Abstract: PURPOSE:To shorten the overall translation processing time by performing the registering job for equivalent words of unregistered words in parallel with the translation processing. CONSTITUTION:An unregistered word equivalent adding part 10 displays the unregistered words stored in an unregistered word memory part 6 on the screen of a display part 8. Then an operator operates a keyboard 7 in accordance with the display of the part 8 for input of the equivalent word of those unregistered words. Thus these equivalent words are stored in an unregistered word equivalent memory part 11. The equivalent word registering job that is carried out by the operator via the part 10 is performed in parallel with the translating jobs of original sentences carried out by a translation processing part 1. Therefore the sufficient time is secured for the operator to register the equivalent words of the unregistered words. Thus the equivalent words can be registered in parallel with the translating jobs. As a result, the time needed for input of the original sentences through production of the translated sentences can be shortened.
Patent JP-S6089325-A (JP)
Title: Outer decorated container of synthetic resin and method and apparatus for its production
Inventor: OOHASHI TOSHIHIRO
IPC: B29C48/32
Filed: 1983-10-21
Abstract: PURPOSE:To make the opening easy, and to positively prevent dishonest means, by providing peeling lines along the whole length of a cylindrical barrel section, and uniting part of the resin of the barrel section without the part being perfectly fused and integrated. CONSTITUTION:When extrusion is effected, a barrel section 2 is formed with parallel peeling lines 6 along the length of the barrel section 2 to a depth short of the overall thickness of the barrel section 2. Adjacent peeling surfaces 6a are fused and bonded imperfectly so that they can be separated manually and define cooperatively a peeling region 7. The barrel section 2 and an upper lid 2 and a lower lid 4 are secured integrally. Thus it is made impossible that any one is accessible to the contents being contained without breaking or opening the outer decorated container 1.
Patent JP-H0750758-A (JP)
Title: Encoder
Inventor: SUZUKI HIROYUKI
IPC: H04N19/625
Filed: 1993-08-06
Abstract: PURPOSE:To provide an encoder which corrects a reading error for the reading data of an original image of single or achromatic color to prevent the occurrence of block distortion generated in a reproducing image. CONSTITUTION:This encoder is constituted of a means 201 which finds color difference data from R, G, and B image data, a means 202 which finds saturation data from the color difference data, a means which converts the value of the color difference data to zero when the value of the saturation data is smaller than a fixed value, a means which divides the color difference data into prescribed number of processing blocks, a means 205 which performs DCT conversion to the color difference data in the processing block, a means which performs smoothing processing to the DC coefficient of a specific processing block based on difference between the DC coefficient of the specific processing block and eight DC coefficients of the processing blocks in the neighborhood of the specific processing block, and a means which converts all the values of AC coefficients to zeros when the absolute values of all the AC coefficients of the specific processing block are smaller than a prescribed value.
Patent JP-2000351738-A (JP)
Title: Drug for external use
Inventor: TAKAHASHI MIYUKI
IPC: A61K47/40
Filed: 1999-06-08
Abstract: PROBLEM TO BE SOLVED: To obtain a drug for external use having improved solubility of active component, effectivity, stability and skin stimulation by including a specific cyclodextrin and a water-soluble polymer in combination with an active component and adjusting the pH of the product. SOLUTION: The objective drug is produced by including (A) an active drug component (e.g. actinomycin D and acrinol) together with (B) a cyclodextrin free from the modification of hydroxy group in the molecule (e.g. α-cyclodextrin) and (C) a water-soluble polymer (e.g. sweet potato starch and polyvinyl alcohol) and adjusting the pH to <=7. The amounts of the components A, B and C are 0.05-10 wt.%, 0.01-10 wt.% and 0.05-20 wt.% based on the total preparation, respectively. The preparation exhibits remarkable effect as a water-based preparation and the amount of water is usually 10-90 wt.%.
Patent JP-H0747184-A (JP)
Title: Preventing device for seam puckering
Inventor: ITATSU TOSHIHIKO
IPC: D05B35/00
Filed: 1993-08-06
Abstract: PURPOSE:To provide a device for preventing seam-puckering which occurs at the time when a workpiece is sewed with a sewing machine. CONSTITUTION:A stopper 4 is screwed on the surface 3 of a needle plate 2 and is supported in cantilever shape at its base 5. Its top end part 6 has a central projection 6a and contact parts 6b at both ends thereof, which parts each are in contact with feed dogs. The central projection 6a has both a through hole 7a put on a hole 7 on the needle plate 2 and a pushing-up part 6c at the top end side thereof, as shown in a section X-X. The pushing-up part 6c is curved upward in projection shape. The stopper 4 is pushed up by the feed dogs, and a seam part formed on a workpiece is strongly pushed-up by the pushing-up part 6c, and thus a thread tension for fastening is controlled. In this way, influence on the seam part is decreased, and the seam part is made difficult to buckle, and thus seam puckering is prevented.
Patent JP-H0480087-A (JP)
Title: Thermal recording material
Inventor: TSUCHIDA TETSUO
IPC: B41M5/30
Filed: 1990-07-23
Abstract: PURPOSE:To obtain the above thermal recording material excellent in color forming properties, raw preservability and the preservability of a recording image by adding at least one king of alpha-naphthoic acid or a polyvalent metal salt thereof as a developer. CONSTITUTION:A recording layer containing a colorless or light-colored basic dye and a developer forming a color upon the contact with said dye is provided on a support and at least one kind of alpha-naphthoic acid or a polyvalent metal salt thereof is contained as the developer. As a metal constituting the polyvalent metal salt of alpha-naphthoenic acid, divalent, trivalent or tetravalent metals, for example, zinc, calcium, magnesium, aluminum, tin or iron are pref. and zinc among them is especially pref. The use amount of alpha-naphthoic acid and/or a polyvalent metal salt thereof is adjusted within a range of 50 - 700 pts.wt., pref., 100 - 500 pts.wt. per 100 pts.wt. of the basic dye.
Patent JP-H0361956-A (JP)
Title: Opening/closing device
Inventor: MUNENAKA KATSUMI
IPC: B41J29/13
Filed: 1989-07-31
Abstract: PURPOSE:To prevent the processing in a lower aperture part from being inter rupted by an upper cover by setting up the projected length of the upper cover from the side face of a device body to a value shorter than that of a lower cover in the case of simultaneously opening the two upper and lower covers. CONSTITUTION:Two covers 25, 26 to be opened/closed around lower side axes 27, 28 are independently attached to aperture parts 23, 24. The projected length L1 of the opened upper cover 25 from the side face of the upper case body 3 is set up to a value shorter than the length L2 of the opened lower cover 26 from the side face of the lower case body 4. Even when an operator inserts a hand or a tool from the lower aperture 24 while observing the inside from the upper aperture part 23 to process transfer paper P, a sufficiently large space is secured on the upper part of the lower cover 26 so that the processing is not interrupted by the upper cover 25.
Patent JP-H05202217-A (JP)
Title: Porous polytetrafluoroethylene film
Inventor: TAMARU SHINJI
IPC: B32B5/32
Filed: 1992-07-23
Abstract: PURPOSE:To provide the title film which is a new and excellent film suitable for use as an air filter for filtering off fine suspended particles from the air or gas to be used in clean rooms in, e.g. the semiconductor industry, and which causes little pressure loss of the air or gas. CONSTITUTION:A semi-sinter of polytetrafluoroethylene is stretched and then heat-set at a temp. higher than the melting point of a polytetrafluoroethylene sinter to thereby produce a porous polytetrafluoroethylene film in which the areal ratio of fibrils to knots is 99:1 to 75:25, the average fibril diameter is 0.05-0.2mum, the area of the largest knot is 2mum<2> or smaller, and the average pore diameter is 0.2-0.5mum, these properties being determined from the image processing of a scanning electron photomicrograph of the film.
Patent JP-S5888395-A (JP)
Inventor: JIYOOZEFU DORABETSUKU
IPC: C07F7/22
Filed: 1982-11-09
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-S6351898-A (JP)
Inventor: MUNEMOTO GIICHI
IPC: D06F39/08
Filed: 1986-08-22
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-S6439528-A (JP)
Title: Sealing method for infrared-ray transmission window
Inventor: KANEKO AKIRA
IPC: G01J5/04
Filed: 1987-08-06
Abstract: PURPOSE:To enable high-reliability airtight sealing by removing the part of a metallic thin film formed on an infrared-ray transmission window fitted container corresponding to a solder sealing part, and soldering an infrared-ray transmission window plate thereto. CONSTITUTION:A plate of germanium or silicon is used as the infrared-ray transmission window plate 1 and, for example, a photoresist film is used to cover the window plate 1 so that only the peripheral part is exposed. Then, the plate is plated with desired metal by being dipped in plating liquid of Ni or copper, and then lifted off to form solderable metal 2 at the peripheral part of the window plate 1. Then the surface of the window plate fitted container 5 is plated with, for example, gold to form a metallic thin film 6, which is removed by machining at a metallic thin film removal part 4 corresponding to the solder sealing part, thereby exposing the base of the container 5. Then the window plate 1 is arranged at a specific position of the container 5 and the metallic film 2 is soldered 3 to the base of the container 4 at the thin film removal part 4. Thus, the metallic film 2, solder 3, and container 5 have direct adherence with high airtightness.
Patent JP-S6177259-A (JP)
Title: Zinc alkaline battery
Inventor: UEMURA TOYOHIDE
IPC: C22C18/00
Filed: 1984-09-21
Abstract: PURPOSE:To decrease mercury content, retard hydrogen gas evolution, but still keep high discharge performance by adding a specified amount of indium, aluminium, and at least one of bismuth, calcium, and tellurium to zinc used as a negative active material. CONSTITUTION:Zinc alloy containing 0.01-0.5wt% indium, 0.005-0.5wt% aluminium, and total 0.005-0.5wt% at least one of bismuch, clacium, and tellurium is used as a negative active material as it is or after amalgamation. When amalgamation is made, mercury content is decreased to less than 5wt% which is lower than that of usual negative active material. In an air cell having a gas vent or a zinc alkaline battery having a hydrogen absorption means, zinc alloy having 1.0wt% or less mercury or no mercury can be used preferably as a negative active material.