baber/WOPTO huggingface dataset:
Patent JP-H0462220-A (JP)
Title: Sand discharger for automatic falling dam
Inventor: ARAGATA KUNIKAZU
IPC: E02B7/40
Filed: 1990-06-30
Abstract: PURPOSE:To easily remove sand and soil by a method in which a dam is set in a freely falling manner by providing a rotary shaft to its lower part close to the riverbed, a pit leading to the upstream and downstream of the dam is provided, a water-stop rubber and a stone protective fence are provided to the lower end of the dam. CONSTITUTION:A dam 9 is set in a freely falling manner by providing a rotary shaft 10 to its lower part close to the riverbed, and a pit 17 leading to the upstream and downstream of the lower riverbed 11 of the dam 9. A water-stop rubber 16 is provided to the upstream side of the lower end of the dam 9 in such a way that the water passage way made up of the pit 17 is closed when the dam 9 is raised, and a stone preventing protective fence 19 is provided on the upstream side of the dam 9. When the dam 9 is fallen down at an optional angle, water flows through the pit 17 to remove deposit sand on the right downstream side, and the dam 9 is fallen down. Sand and soil can thus be easily removed by water stream.
Patent JP-H01148861-A (JP)
Title: Production of stretched orthogonal nonwoven fabric
Inventor: KURIHARA KAZUHIKO
IPC: D04H3/045
Filed: 1987-07-14
Abstract: PURPOSE: To obtain the subject non-woven fabric having good strengths in the longitudinal and latitudinal directions by longitudinally drawing or rolling non-oriented filament random non-woven fabrics and then laminating and bonding the treated non-woven fabrics in a mutually orthogonal state. CONSTITUTION: This method for producing a drawn orthogonal non-woven fabric is produced by superposing latitudinal webs 2, 2' and so forth on a longitudinal web 1 so that the mutual overlaps of the latitudinal webs are minimized and then adhering the non-woven fabric 1 to the latitudinal webs 2, 2' and so forth. The longitudinally oriented non-woven fabric 1 is obtained by drawing a non-oriented filament non-woven fabric in the longitudinal direction. The latitudinal webs 2, 2' and so forth are obtained by cutting a non-woven fabric longitudinally drawn similarly to the non-woven fabric 1 in a length coincident to the width of the non-woven fabric 1. It is also preferable that the longitudinally drawn non-woven fabric is laminated and bonded to a latitudinally drawn non-woven fabric.
Patent JP-H098158-A (JP)
Title: Nonvolatile semiconductor memory device and its manufacture
Inventor: MIYASHITA MASARU
IPC: H01L27/115
Filed: 1995-06-16
Abstract: PURPOSE: To increase the integration density of a memory cell, to prevent an access speed from being lowered and to enhance the data holding characteristic of the memory cell in a stack gate-type nonvolatile semiconductor memory device. CONSTITUTION: Floating gates FG whose size is nearly equal to the channel length and the channel width of memory transistors are formed on a tunnel oxide film. Insulating films 5 whose thickness is nearly equal to the thickness of the floating gates FG and which are extended to the direction of the channel width are formed in parts between the flating gates FG of the memory transistors which are adjacent to each other in the direction of the channel length. Control gates CG are formed via interlayer insulating films so as to be passed directly above the floating gates FG and the insulating films 5.
Patent JP-H0224113-A (JP)
Title: Biaxially oriented polyester film
Inventor: OKAZAKI IWAO
IPC: C08J5/18
Filed: 1988-07-12
Abstract: PURPOSE:To obtain a film superior in scratch resistance and high-temperature muk by making a parameter of surface roughness so as to fall within a specific range. CONSTITUTION:A parameter Rz/Rt of surface roughness, Sm and a self mutual relational distance on at least one surface are made respectively at least 0.85, 6.0mum or less and 3.0mum or less. When the Rx/Rt is less than 0.85, it is unable to satisfy scratch resistance. When the Sm exceeds 6.0mu, it is unable to satisfy the scratch resistance. Then when the self mutual relational distance exceeds 3.0mu, it is unable to satisfy the scratch resistance and high-temperature muk.
Patent JP-S5799358-A (JP)
Title: Film-forming device for semiconductor wafer
Inventor: HONJIYOU SHIGERU
IPC: H01L21/027
Filed: 1980-12-10
Abstract: PURPOSE: To exactly prevent a semiconductor wafer from readherence of scattered liquid by inclining at a specific angle the side wall part of a receiving plate to collect liquid scattered from the upper end part of the wafer by centrifugal force resulting from the rotation of spinner head.  
     CONSTITUTION: A semiconductor wafer 11 is horizontally placed on a spinner head 12 and then adsorbed on the head 12 by sucking air in the direction of arrow (a). Under the condition, an appropriate amount of a liquid substance, e.g.. a wax 13, is dropped on the center of the surface of the wafer 11, and then the head 12 is turned at a revolving number determined from the viscosity of the wax 13 or its desired thickness in such a way as to uniformly coat on the surface of the wafer 11. In this case, excessive wax 13 scattered about the surrounding collides with the side wall 14S of the receiving plate 14 but flows out toward an outlet port 14D without reflecting toward the wafer 11 because the inclined angle θ of the side wall 14S to the wafer 11 is 30° or less. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6154258-A (JP)
Title: Manufacture of plastic sheet embossed on one surface and printed at specified position on opposite surface
Inventor: OSHIMA YASUHIRO
IPC: B29C59/00
Filed: 1984-08-22
Abstract: PURPOSE:To print the specified position of a substrate by forming a protruded display body on one surface of a light-transmittable plastic sheet substrate with a synthetic resin paste sol, fitting fixedly the display body into the recessed part of a plate-shaped material, and printing the other surface. CONSTITUTION:A display body 20 and a locating protruded body 21 are formed on one surface of a substrate 15 consisting of a light-transmittable plastic sheet by engraving with a synthetic resin paste sol to obtain an intermediate article (a). Meanwhile, a plate-shaped material 25 provided with an engraved part 24 to be fitted in with the display body 20 and an engraved part 24a to be fitted in with the protruded body 21 is formed, and many through-holes 26 are provided. The plate-shaped material 25 is placed on the base plate 28 of a screen printing press furnished with many suction holes 27 communicating with a vacuum pump VP, and sucked and fixed by the vacuum pump VP. The display body 20 and the protruded body 21 of the intermediate article (a) are fitted into the engraved parts 24 and 24a of the base plate 28, and sucked and fixed by the vacuum pump VP. Then a specified position of the substrate 15 on the opposite surface is printed 20a.
Patent JP-S5797781-A (JP)
Title: Electric inspecting device for television receiver
Inventor: YAMADA SHIGERU
IPC: H04N11/04
Filed: 1980-12-10
Abstract: PURPOSE:To use the same deflecting coil and CRT to inspect chassis of various kinds of apparatus, by providing an impedance converting circuit to change the deflection output for a chassis to be inspected. CONSTITUTION:The deflection output of a chassis 4 to be inspected is supplied to a deflecting coil 5 through an impedance converting circuit 7. The circuit 7 consists of resistances 11 and 13 and inductances 10 and 12 to supply a deflecting current from an output terminal 9 to a vertical deflecting coil 5a or consists of inductances 16 and 17 to supply a deflecting current from the output terminal 9 to a horizontal deflecting coil 5b. These elements are set to desired values to match the resultant impedance to the impedance at the view from the vertical and horizontal output side of the chassis to be inspected, and deflecting currents are supplied to coils 5a and 5b. These resistances and inductances are varied to use the same CRT6 and deflecting coil 5 for all chassis to be inspected.
Patent JP-S6237564-A (JP)
Title: Manufacture of remelting chill cam shaft
Inventor: NONOYAMA HIDEO
IPC: C21D1/09
Filed: 1985-08-09
Abstract: PURPOSE:To check drips out of a molten pool due to gravity to a small extent, by controlling the position of a high density energy irradiating torch so properly to the surface of a cam sliding part. CONSTITUTION:Using a remelting chilled processor, as shown in illustration, a cam shaft 1 is rotated and a torch 38 is moved to some extent, melting a cam surface of a cam shaft with a tungsten inert gas arc, and a chilled layer 21 is formed by means of self-chilling. First of all, the torch 38 is brought on a vertical line a center shaft 6 a cam 2. An A point (start point) where a corresponding point of this torch exists is an optional position of a cam basic circular part, and here the arc is produced, rotating the cam shaft. When a B point comes to a spot just below the torch, rotation of the cam shaft is stopped, and the torch 38 is moved up to a C point horizontally. Afterward, as shown in illustration, rotation of the cam shaft and movement of the torch are carried out.
Patent JP-2000013133-A (JP)
Title: Small sized antenna and its resonance frequency adjustment method
Inventor: HAMADA HIROKI
IPC: H01Q13/08
Filed: 1998-06-22
Abstract: PROBLEM TO BE SOLVED: To provide the small sized antenna where a deviation in a resonance frequency and a change in a frequency band hardly take place, light weight is attained and that copes flexibly with a change in the resonance frequency. SOLUTION: A radiation conductor pattern 13 is integrally formed on one side of a plastic sheet 12 and the plastic sheet 12 is drawn around the radiation conductor pattern 13 to be a box in this small sized antenna, and part of the radiation conductor pattern 13 is removed with the plastic sheet 12 together to obtain a desired resonance frequency to form a removed part 12.
Patent JP-S6153202-A (JP)
Title: Fungicidal composition for agricultural and horticultural purposes
Inventor: TAKANO JINKO
IPC: A01N43/52
Filed: 1984-08-22
Abstract: PURPOSE:The titled composition that contains a specific compound having high controlling effect against a wide range of disease-causative fungi and a fungicide of benzimidazole thiofanate, thus having controlling effect against a wide range of diseases and avoiding the advent of resistant microorganisms. CONSTITUTION:The objective composition contains (A) (-)-(E)-1-(2,4-dichlorophenyl)-4,4-dimethyl-2-(1,2,4-triazol-1-yl)-1-p entene-3-ol, which has high preventive and curative effect against a wide range of disease-causative fungi and (B) a benzimidazole thiofanate, which has a preventive and curative effect against a variety of disease-causative fungi, but has a problem that resistant microorganisms advent to lower its controlling effect such as benomyl, thiabendazol, thiofanate methyl) at a weight ratio of 1:1-1:20, preferably 1:1-1:10 A:B.
Patent JP-S6156896-A (JP)
Inventor: ABE MITSUTOSHI
IPC: B26D7/18
Filed: 1984-08-21
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-S5798830-A (JP)
Title: Semiconductor pressure sensor
Inventor: NAKAZAWA TERUMI
IPC: G01L9/04
Filed: 1980-12-12
Abstract: PURPOSE:To enhance reliability of bonding and to implement mass production, by forming the bottom and the side of a case as a unitary body by molding so that the upper surface of a semicoductor gage which is arranged on the upper surface of a glass table and a lead frame and located on the same plane. CONSTITUTION:Cocave and convex parts 20A-20C of the case 20 are coupled and bonded to concave and convex parts 10A-10C of the upper surface of a housing 10 to which a control circuit part is mounted. A hole 22 which is communicated to a pressure introducing hole 12 is formed at the bottom of the case 20. A metal stand 26 having a through hole 24 which is communicated with the hole 22 is placed thereon. The glass table 11 having a through hole 9 which is communicated with the through hole 24 is bonded to the metal stand 26. A semiconductor gage is bonded to the upper surface of the glass table 11. The lead frame 17 is arranged at the side 20, which is molded to form the unitary body together with the bottom of the case 20, on the same plane as the top of the semiconductor gage. Thus, the reliability of the bonding is enhanced and the mass production is implemented.
Patent JP-S6235403-A (JP)
Inventor: NAKAMURA NOBORU
IPC: F21S2/00
Filed: 1985-08-08
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-S6331539-A (JP)
Title: Moisture absorbing material
Inventor: FUJISAWA NORIAKI
IPC: B32B5/26
Filed: 1986-07-24
Abstract: PURPOSE:To increase water absorbing quantity and a water absorbing speed with respect to ion-containing water, by treating an ionic highly water-absorptive material or a water absorbing material containing the same with a nonionic highly water-absorptive material to form a moisture absorbing material. CONSTITUTION:When an ionic hyghly water-absorptive material such as an acrylic copolymer is powdery, a nonionic highly water-absorptive material such as a polyethylene oxide crosslinked polymer dissolved in a volatile org. solvent is mixed with the powdery ionic highly water-absorptive material under stirring. Subsequently, the org. solvent is volatilized and removed and the lumpy substance obtained is ground to obtain a moisture absorbing material. When the ionic highly water-absorptive material has a structure such as film or sheet- like cloth, said structure is immersed in a liquid and squeezed with a mangle to obtain the moisture absorbing material. When said absorbing material has a yarn structure, a method corresponding to the sizing and warping of a fabric is employed.
Patent JP-S5877380-A (JP)
Title: Reproducer for recording disc
Inventor: SUZUKI BUNZOU
IPC: G11B20/02
Filed: 1981-11-02
Abstract: PURPOSE:To eliminate fluctuation of a picture in repetitively reproducing signals >=2 frames, by providing >=2 detecting mechanisms and outputting signals on a disc detected with the mechanisms through timewise changeover of the signals. CONSTITUTION:A plurality of, e.g., two detection mechanisms 22, 23 are provided on a signal plane of a disc 21. The detection mechanisms 22, 23 are connected to each input terminal of a switch circuit 26 via preamplifier 24, 25 respectively. The switch circuit 26 is connected to a synchronizing detection circuit 31 so as to output an amplitude modulation signal detected by the mechanisms 22, 23 through timewise changeover. A discriminating circuit 32 discriminates a track position of the mechanisms 22, 23 depending on the amplitude of address signals of both the mechanisms to drive a drive circuit 33.
Patent JP-H0223679-A (JP)
Title: Magnetoresistance effect element
Inventor: MOTOMURA YOSHIHIRO
IPC: H01L43/08
Filed: 1988-07-12
Abstract: PURPOSE:To increase magnetoresistance variation rate, to reduce anisotropic magnetic field, and to realize high sensitivity by laminating an Fe or Fe-base first ferromagnetic metal thin film and an Ni or Ni-base second ferromagnetic metal thin film on a nonmagnetic substrate alternately. CONSTITUTION:A structure is made in a multilayer of a nonmagnetic substrate 1 and an Fe or Fe-base ferromagnetic layer 2 and an Ni-base ferromagnetic layer 3 laminated thereon. Glass, a sintered body of Al2O3 and TiC, ferrite, etc., can be used as a material of the substrate 1, and a ferromagnetic alloy such as Fe-C or a material made by applying additive thereto can be used for the first ferromagnetic layer 2. As a material of the second ferromagnetic layer 3 related to this invention, a ferromagnetic alloy such as Ni or Ni-Co or a material made by applying additive thereto can be used. Especially in a range of a lamination cycle of 50Angstrom  to 200Angstrom  of a multilayer film made by laminating an Ee layer and an Ni layer alternately, a magnetoresistance variation rate not less than one and half times as much as that of a permalloy thin film can be acquired, and an anisotropic magnetic field as small as that of the permalloy thin film can be realized.
Patent JP-H04230007-A (JP)
Title: Electric or electronic machine type actuator having two specified terminal positions
Inventor: YOHAN SHIYUTENPURE
IPC: H01F7/16
Filed: 1991-06-20
Abstract: PURPOSE: To provide an electric machine operation device having a polarity- reversible electromagnet, which has a high switching frequency and small heat generation and can move an operation member by a specific distance. CONSTITUTION: To remove the uncertainty, when an accurate movement path for the operation member is determined and to generate a specific force at a high switching frequency by heating the operation member only slightly. A proposed electromagnet consists of an E-shaped magnet yoke 1, and yoke leg parts 4 and 5 of the magnet yoke 1 are as tall as or taller than an intermediate yoke leg part 2, and an armature 8 having a permanent magnet 9 is able to move reciprocally between the two outside yoke leg parts 4 and 5, and the operation device 13 is fixed to an armature 8.
Patent JP-H0226881-A (JP)
Title: Production of lightweight cement molded product
Inventor: SAKOTA HIROMI
IPC: C04B38/08
Filed: 1988-07-12
Abstract: PURPOSE:To obtain a lightweight cement molded product useful as the interior and exterior building materials and having high hardness and fireproofness by extrusion-molding a cement composition consisting of cement, expandable styrene beads, a surfactant, an inorg. aggregate, a reinforcing fiber, etc., under pressure, preliminarily hardening, and then curing the product in wet air. CONSTITUTION:A cement composition contg. cement, expandable styrene beads having <=2mm diameter and 10-60 expansion ratio, a surfactant, an inorg. aggregate consisting of almost spherical particles, a reinforcing fiber, and a cellulosic admixture is prepared. In this case, 0.5-20 pts.wt. of styrene beads is mixed with 100 pts.wt. of cement. The cement composition is kneaded, and the obtained plastic kneaded material is extrusion-molded into a product. The molded product is cured at a temp., ordinarily at <=40 deg.C, where the expandable beads and reinforcing fiber in the molded product are not deformed and moved, and preliminarily hardened. The preliminarily hardened product is cured at >=40 deg.C, especially at 40-80 deg.C, in wet air (steam), and completely hardened to obtain the desired lightweight cement molded product.
Patent JP-H0714433-A (JP)
Title: Impregnant for electronic part
Inventor: OKINOSHIMA HIROSHIGE
IPC: C11D7/50
Filed: 1993-06-22
Abstract: PURPOSE:To improve the hardenability and the moisture resistance, as well as to make it useful as a high performance impregnant for electronic parts, by using joint hydrolyzed products of plural organic silicon compounds shown in different general expressions respectively. CONSTITUTION:While an acryloxy propyl system of organic silicon compound shown in formula I (where R<1> is a substituted or nonsubstituted univalent hydrocarbon group, and R<2> is an alkyl group or H) is used, and organic silicon compound shown in formula II R<3>Si (OR<4>)3 (where R<3> is same as R<1>, and R<4> is an alkyl group) is used, in order to improve the moisture resistance, the adhesion with an adhesive, and the like, and both compound are hydrolyzed jointly. By using the resultant product, the manufacturing process can be reduced, as well as an excellent moisture resistance and impregnating ability are obtained, espetially when an electronic part is attached to a printed board, the adhesion of an adhesive is not hindered and the moisture resistance is improved. And when they are hydrolyzed jointly, the viscosity at 25 deg.C is made 3 to 100 centistokes (cs) under the presence of an adequate acid or alkali in the reaction, and polymerized up to the scope 3 to 50 cs, preferably.
Patent JP-S5879885-A (JP)
Inventor: YAMAMOTO NARIYOSHI
IPC: C04B35/58
Filed: 1981-10-30
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-S6066493-A (JP)
Inventor: HAINTSU UESUTAAMAIYAA
IPC: H01S5/00
Filed: 1984-08-22
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-S5797849-A (JP)
Title: Continuous casting method of steel
Inventor: IMURA YUTAKA
IPC: B22D11/115
Filed: 1980-12-11
Abstract: PURPOSE:To make the removal of inclusions sure and decrease the rate of non- conforming products by stirring the unsolidified part in an ingot in the electromagnetically stirring position near the max. penetration depth of the jets of the molten steel teemed into the mold. CONSTITUTION:At the time of casting an ingot 3 by teeming molten steel in a mold 2 through a nozzle 1 in continuous casting of steel, the unsolidified part (molten steel) of the ingot 3 is stirred with an electromagnetic stirrer 6 near the position of the max. penetration depth 5 of the depth of the jets 4 of the nozzle 1, whereby the inclusions in the unsolidified part are floated and the defects owing to the inclusions are eliminated. The max. penetration depth of the jets of the nozzle is determined by the equation, and the electromagnetic stirring is accomplished near the same.
Patent JP-S5798390-A (JP)
Title: Ordinary paper transferring pressure sensitive copying paper
Inventor: HIRAISHI SHIGETOSHI
IPC: B41M5/10
Filed: 1980-12-11
Abstract: PURPOSE:To obtain pressure sensitive copying paper which gives distinct, strongly light-resisting and remarkably preservative recordings by a method wherein transferring ink made up mainly of specific microcapsules, colored oil soluble dye and whitening agent is coated on the back of a supporting matter. CONSTITUTION:A small quantity of fine powder (preferably, 80mum or less) of colored oil soluble dye (e.g., monoazo or diazo colored dye) and whitening agent (preferably, white pigment, cellulose, wax, metallic soap) are mixed, moreover, microcapsules containing organic liquid (examples: benzene, toluene, etc.) are mixed to prepare transferring ink. The back side of a supporting matter like paper, various kinds of nonwoven fabric, etc. is coated for example by a coating rod with the ink to obtain the desired pressure sensitive copying paper.
Patent JP-H0845782-A (JP)
Title: Multilayered lc compound component
Inventor: NAKADA YASUHIRO
IPC: H01F27/00
Filed: 1994-07-27
Abstract: PURPOSE:To prevent irregularity of capacitance when lamination shift is generated, by setting the outer peripheral part of one capacitor conductor so as to protrude by a specified amount from the outer peripheral part of the other outer capacitor conductor. CONSTITUTION:As to capacitor conductors 17-20 in the laminated state, the capacitor conductors 17 and 18 mutually intersect, and the capacitor conductors 19 and 20 mutually intersect. A free end portion 17b of the capacitor conductor 17 is protruded from the outer peripheral part of the capacitor conductor 18, and the protruding size is set to be d1. Similarly the protruding size of the free end portion 20b of the capacitor conductor 20 is also set to be d1. Thereby the facing area is always kept constant, when lamination shift is generated but the shift amount is in the range of protruding size from the outer peripheral part. Hence a multilayered LC compound component wherein irregularity of capacitance is not present can be obtained.
Patent JP-S5875778-A (JP)
Title: Organic electrolytic cell
Inventor: FURUKAWA SANEHIRO
IPC: H01M6/16
Filed: 1981-10-30
Abstract: PURPOSE:To improve the cell characteristic under the high rate discharge and the low temperature discharge, by providing a negative pole employing the light metal such as lithium or sodium, metal oxide, sulfide, positive pole employing the haride as the active substance and the electrolyte employing the thiophene as the solvent. CONSTITUTION:The electrolyte containing the thiophene 1mol./l perchloride is employed, while the positive pole is made by pressure molding the mixed powder of 85wt% of manganese dioxide active substance, 10wt% of acethlene black as the conductive agent and 5wt% of fluororesin as the binder, and the negative pole is made by rolling a lithium board to 0.5mm. and punching while a polyproplylene unwoven fabric is employed for the separator.