baber/WOPTO huggingface dataset:
Patent JP-S5774677-A (JP)
Title: Annular liquid crystal indication cell for compound watch
Inventor: NISHIMURA KATSUO
IPC: G02F1/133
Filed: 1980-10-28
Abstract: PURPOSE:To reduce size and thickness of compound watch, by arranging terminals of common electrodes and a segment electrode, which are respectively divided into plural sections, on the bottom surface of an annular sealing layers on inside and outside. CONSTITUTION:Liquid crystal of annular sealing layers 23A and 23B on outside and inside are divided into plural sections and indicated and driven through first and second common electrodes 22A and 22B and a segment electrode of multiplex drive. A terminal 22BL of this electrode 22B is arranged in the sealing layer 23B, and a terminal of the electrode 22A is also arranged in the sealing layer 23B, Like- wise, a terminal of the segment electrode is arrnged in the sealing layer 23A, and therefore, structure of an annular liquid crystal indication cell for compound watch is to become a small and thin type.
Patent JP-S6042832-A (JP)
Title: Ion beam device
Inventor: OONISHI YOUICHI
IPC: H01J37/30
Filed: 1983-08-18
Abstract: PURPOSE:To prevent the influence of the irradiation with an ion beam upon the adjacent matters to be processed by a method wherein when the plural matters to be processed for the formation of thin film circuits which are placed on the sample table movable horizontally are irradiated with the ion beam to etch the exposed parts of the thin films, the beam whose diameter is 10mm. or more is used and this beam passes through an opening of a small diameter opened on a screening member. CONSTITUTION:An Ar ion beam generator 12 and a sample table 14 are arranged with facing in a vacuum container 11 and the screening member 16 having an opening in the center is inserted between them. In this constitution, the sample table 14 is movable horizontally and the plural matters 13 to be processed which are placed on said table are composed of substrates 13a, metallic thin films 13b and resist films 13c respectively. The screening member 16 is composed of a stainless plate 16a supported by an expanded metallic member 16b. In this constitution, the diameter of ion beam 15 is 10mm. or more and the area of the opening formed on the screening member 16 has the size only to allow the part of the beam 15 of uniform density to pass through.
Patent JP-H0319679-A (JP)
Title: Solidification of instant food
Inventor: NAKAMURA TAKASHI
IPC: A23L7/113
Filed: 1989-06-14
Abstract: PURPOSE:To prepare a solidified food which can be reconstituted with hot water, etc., within a short time in eating by drying raw materials such as noodles and ingredients, impregnating an aqueous solution containing a polysaccharide binder and a sugar water-retaining agent into the dried food, freezing and cutting the material and lyophilizing the product, thereby solidifying the material while preventing the loosening of the components. CONSTITUTION:An instant food such as instant noodle or ingredients such as Welsh onion or WAKAME seaweed are dried under normal or reduced pressure. An aqueous solution containing 0.2-2.0wt.% of a water-soluble natural polysaccharide binder (e.g. carrageenan) and 2-20wt.% of a water-retaining agent composed of a highly hygroscopic sugar (e.g. sorbitol) is uniformly impregnated into the dried raw material. The amount of the solution is 1-10 pts.per 1 pt. of the raw material. The raw material is compression-molded on a plastic sheet to form a laminated plate having a thickness of 10-50mm, frozen at <=-30 deg.C and divided into portions of one meal each. The frozen raw material is solidified by lyophilization.
Patent JP-H06340847-A (JP)
Title: Adhesive and heat-resistant coating film
Inventor: IKEDA YOSHITO
IPC: H01L21/52
Filed: 1993-05-29
Abstract: PURPOSE:To provide a heat-resistant or both heat-resistant and solvent-resistant coating film excellent in adhesion to a variety of semiconductors such as coated silicon wafers by using a polyimide film excellent in solubility in a low-boiling solvent. CONSTITUTION:The coating film comprises a polyimide comprising repeating units of formula I (wherein X is a tetravalent organic group containing a structure of formula II; Y is a bivalent organic group; and Z is a hydrogen atom, an alkyl group or a substituted alkyl group) and having an intrinsic viscosity of 0.1dl/g or above. A solvent-resistant, adhesive and heat-resistant coating film prepared by heat-treating a film made of said polyimide is also provided. A polyimide-film-coated semiconductor prepared by coating a semiconductor with any one of the above coating films is also provided.
Patent JP-S5853809-A (JP)
Title: Balance-to-unbalance transformer
Inventor: YANAKA SADAO
IPC: H03H7/42
Filed: 1981-09-26
Abstract: PURPOSE:To reduce a capacity between windings, to unnecessitate the insertion of an  insulator between the windings, and thereby ro facilitate the work for winding, by a  method wherein a balanced winding constituting a transformer is divided into two  parts and these parts having a low potential being an earth potential are arranged in  the vicinity of the part of low potential of an unbalanced winding. CONSTITUTION:A bobbin 1' to be provided with a winding is divided into regions 1'-1  and 1'-2, and a balanced winding 2 to be wound thereon is also divided into two windings 2-1 and 2-2. The winding 2-1 is positioned in the region 1'-1, while the winding 2-2  is positioned in the region 1'-2, and the winding directions thereof are made reverse to  each other. Next, the final winding end T'1 of the winding 2-1 and the final winding  end T2 of the winding 2-2 are connected outside the bobbin 1', and the winding ends  T'1 and T2 are both suspended or earthed. Moreover, an unblanced winding 4 is wound in many layers above the windings 2-1 and 2-2 in such a manner that each one layer  of the winding 4 is laid both in the regions 1'-1 and 1'-2. The winding end T3 thereof  is earthed. By this method, the earthed part of the winding 2 is in the vicinity of the low-potential part of the winding 4, while the high-potential parts of these windings 2  and 4 are separated away from each other, and thus a capacity between the windings  is lessened.
Patent JP-S5675291-A (JP)
Title: Mounting method of reaction fin on stern
Inventor: MATSUISHI SUSUMU
IPC: B63B9/00
Filed: 1979-11-22
Abstract: PURPOSE: To prevent a stern frame boss from the bad influence of heat and shorten the time to mount reaction fins by fitting and fast fixing a ring-shaped boss with radial reaction fins on the periphery of a stern frame boss.  
     CONSTITUTION: A star-shaped member S provided with a plurality of radial reaction fins 3 on the periphery of a ring-shaped boss 1 is has been previously manufactured on land in one body. Then, the ring-shaped boss 1 of this star-shaped member S is fitted on the periphery of a stern frame boss 4 on the stern of an existing ship from which a propeller, a rudder, and a propeller shaft are removed for finishing the mounting of reaction fins. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6211622-A (JP)
Title: Mold for reactive injection molding
Inventor: YAMADA CHIAKI
IPC: B29C45/00
Filed: 1985-07-09
Abstract: PURPOSE:To eliminate possible shrinkages or foams to be produced during the process of polymerization of melted lactam in the mold by providing a pressure plate hung down with the spring between the upper and lower molds. CONSTITUTION:The cavity 9 is formed up under the condition that the lower face of pressure plate 3 hung down from the upper mold 1 with the spring contacts close the upper face of lower mold. Then the mixed lactam is charged from the inlet 8 under a fixed, constant pressure and fills the cavity 9. The air and gas generated in the cavity are discharged out of the space between the pressure plate and the inner aperture and of the parting line between the pressure plate and the lower mold. The pressure plate 3 is pressed to the upper face 2a of lower mold with the pressure of spring 7, and next the upper mold 1 is lowered into the lower mold 2 to be pressed harder with the spring 7 and be contacted close the lower mold, the product 10 is molded. Since the coefficient of contraction of volume of mixed lactam is rather large in the progressing and hardening polymerization, the capacity of mixed lactam to be charged and the size of cavity 9 should be fixed beforehand in conformity with the capacity of product.
Patent JP-S5853159-A (JP)
Title: Air cell
Inventor: YOSHIDA KAZUMASA
IPC: H01M12/06
Filed: 1981-09-25
Abstract: PURPOSE:To obtain an air cell, which shows excellent characteristics in a long- period preservation and a long-period discharge at a minute current, at a low cost by preparing an air electrode from mixture consisting of carbon powder and a metal phthalocyanine compound which has a radical with either a hydroxide group or both a hydroxide group and a carboxyl group. CONSTITUTION:An air electrode 3 for an air cell is made in the following manner. At first, carbon powder with a surface area of around 100m<2>/g measured by the gas adsorption method is sufficiently immersed in a solution, which is prepared by dissolving a metal phthalocyanine having a radical with either a hydrophilic hydroxide group or both a hydroxide group and a carboxyl group in water. Next, the carbon powder dispersion is filtered so as to remove water, and the wet carbon powder is dried under a reduced pressure so as to evaporate water. Then, the mixture consisting of carbon powder and cobalt phthalocyanine having a radical with a hydroxide group, is subjected to heat treatment in an electric furnace. After that, the mixture is treated with an emulsion of Teflon which is a water-repellent binder, and supported between stainless nets from its both sides, thereby making the air electrode 3.
Patent JP-H07328262-A (JP)
Title: Vertical needle bar driving mechanism for sewing machine for eyelet-hole working
Inventor: FUNAHASHI AKIHIRO
IPC: D05B55/14
Filed: 1994-06-08
Abstract: PURPOSE:To reduce backlash without performing any parts selecting or wrapping by adjusting the eccentricity of the fitting position of a gear supporting shaft to the arm part and adjusting the fitting position of the gear supporting shaft so as to minimize the backlash of a pair of gears. CONSTITUTION:A needle bar 20 provided with a sewing needle 18 at the lower end part is supported by an arm part 14 and vertically driven by a vertical driving mechanism 34. In this case, concerning the vertical driving mechanism 34, one end part of a driving lever 38 pivotally supported at the arm part 14 by a pin 36 is connected through a holding member 40 to the needle bar 20. A first gear 46 fixed at a sewing machine main shaft 44 is engaged to a second gear 50 fixed at a gear supporting shaft 48 of the arm part 14. Further, a linking member 56 eccentrically pivotally attached to the second gear 50 is pivotally attached to the other end part of the needle bar driving lever 38. In this case, the fitting position of the gear supporting shaft 48 to the arm part 14 is constituted so as to adjust eccentricity. Then, the fitting position of the gear supporting shaft 48 is adjusted so as to minimize the backlash of both the gears 46 and 50.
Patent JP-H0314266-A (JP)
Title: Semiconductor integrated circuit
Inventor: YOSHII KOICHI
IPC: H01L21/822
Filed: 1989-06-13
Abstract: PURPOSE:To increase a parasitic capacitance obtained by applying reverse bias between a buried layer and a semiconductor substrate, and reduce earth line induction noise generated by the operation of an IC inside, by providing a buried layer of a conductivity type between a semiconductor substrate of a conductivity type and a buried layer of the opposite conductivity type. CONSTITUTION:The following are contained; A buried layer 2 of a conductivity type formed on a semiconductor substrate 1 of a conductivity type, impurity concentration of which buried layer is higher than that of the substrate 1; a relatively high impurity concentration buried layer 3 of the opposite conductivity type formed on the buried layer 2 of a conductivity type so as to be in contact with the buried layer 2, a relatively low impurity concentration semiconductor layer 4 of an inverse conductivity type formed on the semiconductor substrate 1 containing the buried layer 3 of the opposite conductivity type, and a resistor region 5 of a conductivity type formed in the semiconductor layer 4 of the opposite conductivity type. for example, on a P-type silicon substrate 1, a P<+>-type buried layer 2, and an N<+>-type buried layer 3 are formed; thereon an N-type layer 4 is formed and a field oxide film 6 is formed by LOCOS method; a P-type resistor region 5 is formed on the surface of the N-type layer 4; an oxide film 9 is formed; a window is made and a metal electrode 7 and a power supply terminal 8 are arranged.
Patent JP-H0315304-A (JP)
Title: Rice transplanter
Inventor: KOIKE KOZO
IPC: A01C11/00
Filed: 1989-06-13
Abstract: PURPOSE:To provide a rice transplanter so designed that preliminary seedlings, in such a state as to be put on a seedling-scooping plate, are made slidingly transferable in a row laterally in relation to the machine body to carry out efficient seedling-supplying operations, and the structure of a preliminary seed ling storage device is utilized to make easy fertilizer-supplying operations. CONSTITUTION:A seedling planting device 4 connected to the rear of a running machine body is equipped with a fertilizing device 5, while a side of said machine body is provided with a preliminary seedling storage device 6. The device 6 is put between the device 4 and the driving section 16 of the machine body, whereas preliminary seedlings, in such a state as to be put on a seedling- scooping plate 11, are made slidingly transferable in a row laterally in relation to the machine body. Also, the device 6 is detachably fitted with a fertilizer- supplying device 26 for the device 6 having (1) a fertilizer charging part 27 located near the device 6 and (2) a guide 28 to guide in a falling manner charged fertilizer from the charging part 27 into the fertilizer reserve hopper 11 of the device 5. Thus, preliminary seedling-supplying operations from a levee side can be made in high efficiency, and fertilizer-supplying operations can also be carried out in a simple way.
Patent JP-S6045264-A (JP)
Title: Copying machine
Inventor: TANAKA SUSUMU
IPC: G03G15/00
Filed: 1984-07-21
Abstract: PURPOSE:To expose an original image by a light focusing optical fiber bundle, by providing a recessed part on the upper part of a replacing unit containing a photosensitive drum, a developing means and a cleaner means, and opening a photosensitive body to the outside. CONSTITUTION:A replacing unit 31 contains a photosensitive drum 1, a developing device A, cleaners 80-84, etc., and can be replaced with other replacing unit by drawing it out of a copying machine body. A recessed part is provided on the center upper face of the replacing unit 31 so that the surface of the photosensitive drum 1 is opened to the outside. A light focusing optical fiber bundle 7 installed to the copying machine body side is fitted into this recessed part, therefore, the replacing unit 31 and an original placing glass 3 are placed adjacently, and the copying machine is made small-sized.
Patent JP-H01318218-A (JP)
Title: Manufacture of magnetic alloy
Inventor: YAMAGAMI TOSHIAKI
IPC: H01F1/057
Filed: 1988-06-20
Abstract: PURPOSE:To achieve high performance by melting an alloy which basically consists of a rare-earth element, a transition metal and boron, performing cooling in a specific temperature range at a specific cooling rate, and performing a hot processing and heat treatment. CONSTITUTION:An alloy consisting of a rare-earth element, a transition metal and boron is melted and cast and then gradually cooling ingot within a temperature range of 800 to 200 deg.C to avoid a casting effect. If the cooling rate is faster than 5 deg.C/sec, a great thermal distortion results in the ingot. On the other hand, if it is slower than 0.1 deg.C/sec, it takes one hour or more for the ingot to be cooled. Thus, a magnet with anisotropy of high magnetic performance can be obtained.
Patent JP-2000336764-A (JP)
Title: Unit building and construction method thereof
Inventor: CHIHARA KATSUYUKI
IPC: E04B1/348
Filed: 1999-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a unit building capable of ensuring rigidity even when a part of a beam is omitted. SOLUTION: Columns 31B and 41A of first floor building units 10B and 10C are connected to each other with a downstairs connector 72. Columns 51B and 61A of second floor building units 20B and 20C are connected to each other with an upstairs connector 71. The column 31B of the first floor building unit 10B is connected to a column 11A of a first floor building unit 10A adjacent to the unit 10B with two plate-like downstairs connecting plates 74. The column 51B of the second floor building unit 20B is connected to a column 11A of a second floor building unit 20A adjacent to the unit 20B with two plate-like upstairs connecting plates 73. Since they are firmly connected to the first and second building units 10A and 20A, even when a part of beams of the first and second floor building units 1B. 10C, 20B and 20C is omitted, the rigidity can be ensured.
Patent JP-S5275409-A (JP)
Title: System for assessing mean values of signal levels of reproduction sign als from magnetic tapes
Inventor: KITAMURA MASATSUGU
IPC: G11B5/02
Filed: 1975-12-20
Abstract: PURPOSE:To assess the mean values of the signal levels of the reproduction signals from a magnetic tape at high measurement accuracy within a short time by subsequently disposing measuring signals of varying frequency values on a time axis.
Patent JP-S5942285-A (JP)
Inventor: TAKEBAYASHI SHIYUUZOU
IPC: G05D1/08
Filed: 1982-08-30
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-H11322647-A (JP)
Title: Production of 1,4-butanediol having methyl branch and intermediate useful therefor and its production
Inventor: KAJIYASHIKI TSUTOMU
IPC: C07C29/141
Filed: 1998-05-15
Abstract: PROBLEM TO BE SOLVED: To economically and selectively obtain a butanediol in an industrially advantageous way by reacting a specific compound with formaldehyde in the presence of a carboxylic acid and a specific amine, followed by hydrogenation. SOLUTION: This 1, 4-butanediol of formula III is obtained by reacting (A) a hydroxytetrahydrofuran of formula I (R is H or methyl) (e.g. 2- hydroxytetrahydrofuran) with (B) 0.5-10 mol(s)/mol of the component A of formaldehyde in the presence of (C) 0.001-20 mol(s)/mol of the component A of a carboxylic acid (e.g. butyric acid) and (D) 0.001-20 mol(s)/mol of the component A of a primary or secondary amine (e.g. dibutylamine) at 30-250 deg.C and at normal pressure-10 atm. to yield a compound of formula II (e.g. 2-formyl-4-hydroxy-1- butene), followed by hydrogenation of the resultant compound, (E), as necessary, in the presence of a hydrogenating catalyst (e.g. Raney nickel).
Patent JP-H11345452-A (JP)
Title: Disk device and number of revolution decision method in the same
Inventor: EGUCHI TOYOKAZU
IPC: G11B19/28
Filed: 1998-06-02
Abstract: PROBLEM TO BE SOLVED: To precisely detect vibration and to decide the degree of eccentricity of the center of gravity of a disk by comparing a reference amount detected with a detection means when the disk reaches to the number of prescribed revolution with a rotation means with a current amount answering to the prescribed number of revolutions stored and held with a storage hold means. SOLUTION: The number of revolutions of a motor is monitored by a CPU 30, and when the number of revolutions reaches to a low speed r1 , a motor current I2 is measured to be stored in a RAM 32. The current I1 at the number of revolution r2 of the disk without the eccentric centroid is read out from a ROM 31, and a value subtracting I1 from I2 is stored in the RAM 32 as I5 . Then, when the number of revolution becomes the prescribed number of revolutions r2 in a high speed, the motor current I4 is measured to be stored in the RAM 32. The current I3 at the number of revolution r2 of the disk without the eccentric centroid is read out from the ROM 31, and the value subtracting I3 from I4 is stored in the RAM 32 as I6 .  Further, when the value I7 subtracting I5 from I6 exceeds a prescribed threshold value stored in the ROM 31, the number of revolutions of the motor is set in low speed rotation.
Patent JP-H11344743-A (JP)
Title: Film integrated type camera
Inventor: YAMAGUCHI HIROSHI
IPC: G03B17/04
Filed: 1998-06-02
Abstract: PROBLEM TO BE SOLVED: To obtain a film integrated type camera whose production man-hour, physical distribution man-hour and disassembly and separation man-hour are reduced, where the positional relation of mutual lenses is optically accurately kept and which is easily handled by providing a finder having plural lenses and integrally forming the respective lenses. SOLUTION: The finder 50 using two lenses is provided on the upper side of the photographic frame 19 of a camera main body 2. The respective lenses, that is, an objective lens 29 and an ocular 30 are integrally formed by a coupling part, and the objective lens 29 is attached to the front side and the ocular 30 is attached to the rear side of the finder. The objective lens 29 and the ocular 30 of the finder 50 are arranged on the same optical axis line L1 and integrally formed, whereby the production man-hour, the physical distribution man-hour, and the disassembly and separation man-hour are reduced, the positional relation between the mutual lenses is optically accurately kept and the handling is facilitated. Thus, the finder 50 can be easily and surely assembled in the camera main body 2.
Patent JP-S6129884-A (JP)
Inventor: ITO MASAO
IPC: G02F1/133
Filed: 1984-07-23
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-S5776989-A (JP)
Title: Connecting system for data processor
Inventor: YOSHIDA KUNIHIKO
IPC: G06F13/00
Filed: 1980-10-30
Abstract: PURPOSE:To simplify and quicken the rewrite-in of storage data in an auto matic exchanger, by connecting a data processor to a data input/output board. CONSTITUTION:Exchange procesors 301-30n executing exchange processing service reference data stored in a data storage device 310 as required via a bus 311. For performing the readout/write-in of this stored data, an external data processor 312 transmits required input data input/output board 313. The data input/output board 303 receiving the input data transfers the data to an interface processor 314 after required data for data readout/write-in are arranged. The interface processor 314 reading out the stored data transmits the data to a data input/output board 313. The data input/output board 313 receiving the data trasfers the data to an external data processor 312.
Patent JP-S6045409-A (JP)
Title: Leaf spring for vehicle
Inventor: MISUMI ATSUSHI
IPC: B60G11/12
Filed: 1983-08-22
Abstract: PURPOSE:To obtain sufficient damping action even with a small number of leaf springs, by attaching a projecting coupling having a friction surface, to at least one end part of a leaf spring so that the friction surface is abutted against a support section on the vehicle side to fasten the leaf spring, relatively movably to the vehicle side. CONSTITUTION:A leaf spring 1 is constrained at its intermediate section to an axle housing 3 by means of a fastener 2, and is connected at its both ends to support sections 20, 21 on a vehicle frame 22 side by means of couplings 4, 5. That is, the couplings 4, 5 are secured at their attaching bases 6, 7 to the leaf spring 1 through fastening members 8, 9, and are formed thereon with rising walls 4a, 5a projecting from the surface 1a of the leaf spring 1 with friction surfaces 12, 13 being formed on the side surfaces of the walls 4a, 5a. Meanwhile, the rising walls 4a, 5a are fitted between clamping walls 20a, 21a, friction plates suitably intervening therebetween, and bolts 25, 35 are inserted into holes 15, 16 formed in the rising walls 4a, 5a, thereby the leaf spling is completely attached.