baber/WOPTO huggingface dataset:
Patent JP-H0289874-A (JP)
Title: Piston ring
Inventor: SHINADA MANABU
IPC: F02F5/00
Filed: 1988-09-23
Abstract: PURPOSE:To make an outer sliding surface excellent in adhesion and sliding characteristics even under severe service conditions as well as to improve the wear resistance of a side surface by solving problems concerning composite dispersion plating which includes tungsten. CONSTITUTION:The surface of a piston ring 2 made of steel including 4.5 to 21% chromium by weight, is formed with a nitric layer 6, and the outer sliding surface 2 of the piston ring is formed with a composite dispersion nickelic strike plating layer 7 as thin as 2 to 20mum wherein 5 to 30% hard particles by weight which are metallic nitride, metallic carbide or metallic oxide as large as 0.2 to 1.0mum in diameter, are dispersed into nickel substrate, and the outer sliding surface is also formed with a composite dispersion nickel plating layer over the aforesaid strike plating layer wherein 5 to 30% hard particles by volume which are metallic nitride, metallic carbide or metallic oxide as large as 0.5 to 5mum in diameter, are dispersed into the matrix of a nickel base alloy which includes 10 to 50% cobalt by weight and 10 to 50% tungsten by weight.
Patent JP-S6299540-A (JP)
Inventor: HORIE KOICHI
IPC: E04D13/16
Filed: 1985-10-24
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-S6298425-A (JP)
Title: Arithmetic shifter circuit
Inventor: MORI GIICHI
IPC: G06F7/00
Filed: 1985-10-24
Abstract: PURPOSE:To decrease remarkably the number of circuit constituting elements, and to detect an overflow by detecting an overflow which is generated at the time of an arithmetic shift of a fixed point data, by a normalized shift quantity detecting circuit which is prepared for a floating point arithmetic, and a comparing circuit which is added newly. CONSTITUTION:A point in which an arithmetic shifter circuit is different from a conventional one is to have provided a comparing circuit 20 instead of a shift overflow detecting circuit. That is to say, the comparing circuit 20 is a circuit for comparing an arithmetic shift quantity designating signal S1 and a normalized shift quantity signal S2, and outputting an overflow output signal 012 corresponding to its comparison, its input terminal is connected to an input terminal 2 and an output terminal of a normalized shift detecting circuit 6, and its output terminal is connected to an overflow use output terminal 21. In such a way, the normalized shift quantity detecting circuit and the comparing circuit are operated so as to detect directly an overflow which is generated at the time of an arithmetic shift of a fixed point data.
Patent JP-H02131496-A (JP)
Title: Amino acid derivative as antihypertensive agent
Inventor: AASAA EE PACHIETSUTO
IPC: A61K38/05
Filed: 1989-09-13
Abstract: NEW MATERIAL: A compound of formula I (wherein R, R 6  are each a lower alkenoxy, a di-lower alkylamino lower alkoxyl, an acylamino lower alkoxyl, etc.; R 1  is H, an alkyl, a substituted lower alkyl, phenyl, etc.; R 2 , R 7  are each H, a lower alkyl; R 3  is H, a lower alkyl, a phenyl lower alkyl, an aminomethylphenyl lower alkyl, etc.; R 4  is H, a lower alkyl; R 5  is H, a lower alkyl, phenyl, a phenyl lower alkyl, etc.).  
     EXAMPLE: N-[1(S)-Carboxy-3-phenypropyl]-L-alanyl-L-proline.  
     USE: An antihypertesive agent, a converting enzyme inhibitor.  
     PREPARATION: A keto acid of formula II (or an ester, amide or hydroxamic acid) is condensed with a peptide of formula III in a neutral aqueous solution or an organic solvent (e.g. CH 3 CN, etc.), in the presence of sodium cyanoborohydride. 
     COPYRIGHT: (C)1990,JPO
Patent JP-2001067440-A (JP)
Title: Memory card adapter
Inventor: TSUYUKUCHI YUJI
IPC: G06F1/18
Filed: 1999-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a memory card adapter which makes the operability of a memory card enhanced and which can avoid loss and destruction by providing both the insertion part of a main memory card connected to a computer and the storage part for a preliminary memory card. SOLUTION: The adapter 1 is for connecting a memory card 2 to a personal computer 3. The adapter 1 has a container 4 formed of synthetic resin, the insertion part 5 of a main memory card 2, the storage parts 6a and 6b of two preliminary memory cards 2a and 2b, a connector, an interface circuit board device and a cable 9. The whole container 34 is formed in box shape. The insertion part 5 of the main memory card 2 is formed so that the main memory cad 2 is inserted from the opening of the first side 13 of the container 4. Recessed parts 22 and 23 are installed in the second and fourth sides 14 and 16 of the container 4 for easily attaching/detaching the preliminary memory cards 2a and 2b.
Patent JP-2001058675-A (JP)
Title: Shock absorbing cushion
Inventor: MIYAZAKI YOSHITO
IPC: B65D81/03
Filed: 1999-08-25
Abstract: PROBLEM TO BE SOLVED: To obtain a shock absorbing cushion which can be manufactured without using a mold, can be recycled, and does not cause environmental pollution when incinerating the cushion. SOLUTION: This cushion is formed such that a plurality of creases 11 parallel to one another are formed wherein the cushion is folded in alternately reverse directions via the creases 11 and with acute-angles regions folded in a chevron-shape with the vicinity of the creases stuck by paste 15. Thus, the cushion with high elastic restoring force can be obtained, thereby allowing an article to be protected against impact. In addition, since the cushion can be prepared by assembling a corrugated board, it not only can be recycled but also can prevent environmental pollution from occurring when incinerating the cushion.
Patent JP-S6299597-A (JP)
Inventor: HAGIMOTO HIROMI
IPC: E21D9/08
Filed: 1985-10-23
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-H04119979-A (JP)
Title: Ceramic-grain sheet and ornamenting method
Inventor: KONDO YOSHIMASA
IPC: B32B15/04
Filed: 1990-09-07
Abstract: PURPOSE:To improve ornamentality by inserting a ceramic grain into the mesh holes of a soft meshy base material to form a ceramic-grain sheet and sticking the sheet on the surface of a building material or a structure. CONSTITUTION:An adhesive is previously applied on a meshy sheet base material 1 consisting of the material selected from the org. matter and org. resin such as PE, PP, PVAc and cloth paper and the metal and inorg. matter such as Fe, Al, glass fiber and ceramic fiber and having about 2-15mm mesh. The base material 1 is fixed by a fixing frame 2 and vibrated, and a ceramic grain 3 is inserted into each hole of the base material 1. After the grain 3 is fixed, the frame 2 is detached to obtain a ceramic-grain sheet. An adhesive is applied on the surface of a building material or a structure, and then the sheet is stuck to obtain a beautiful ornamental face.
Patent JP-H0689971-A (JP)
Title: Semiconductor device
Inventor: KAWAMURA HIDEYOSHI
IPC: H01L21/60
Filed: 1992-09-07
Abstract: PURPOSE:To reduce GND noise for a semiconductor device and, at the same time, to make GND-level wiring easier. CONSTITUTION:GND pads 11 are provided for every output transistor 5 and, at the same time, a loop-like GND lead 12a is arranged around an IC chip 4 so that the lead 12a can intersect leads 3b at insulating distances in the thickness direction. In addition, the pads 11 are connected to the lead 12a through metallic thin wires 7.
Patent JP-H0797788-A (JP)
Title: Combination-covered roll
Inventor: NOMURA HIROTOSHI
IPC: D21F1/40
Filed: 1993-09-24
Abstract: PURPOSE:To provide a new canvas roll capable of avoiding the increase in pitching troubles on the canvas roll of a paper-making machine and capable of solving the troubles of a fluororesin-coated canvas roll, such as electrostatic charge and short life. CONSTITUTION:Both the ends 1,2 of the combination-covered roll are covered with a harder substance than the raw material of the roll, such as chromium formed by a plating method, nickel formed by an electroless plating method, or a cermet or alloy formed by a flame-coating method, and the part 3 except both the ends is covered with a plastics such as a fluororesin so as to form the same surface as those of both the ends. Carbon, carbon fibers, carbon and carbon fibers, carbon fibers and graphite, carbon and molybdenum disulfide, or carbon fibers and molybdenum disulfide are preferably added as a filler to the plastics.
Patent JP-H05210745-A (JP)
Title: Method and device for processing three-dimensional graphics
Inventor: ADAMU BIRIYAADO
IPC: G06T15/40
Filed: 1992-09-07
Abstract: PURPOSE:To increase the speed of efficient moving image formation to be attained by the small quantity of calculation, to edit a three-dimensional object while reevaluating a list without generating a long delay and to attain real time edition by ordering polygons constituting the object by means of topological sorting procedure. CONSTITUTION:Data for defining a three-dimensional object are the coordinate data of the vertexes of plural polygon faces constituting the object. A sorting part 104 inputs object data defined by a defining/editing part 102 and forms a sorting list of faces. A visual point control part 106 allows an operator to define a visual direction and a distance through an input device 30. When the relative direction of the object to the visual point face of a display device 50 is defined, a projection part 108 executes the projection processing of the three-dimensional object to a two-dimensional visual point face and a rendering part 110 executes the renderling processing of an area on the projected two-dimensional visual point face by the list order formed by the sorting part 104 to paint out the area.
Patent JP-H0976246-A (JP)
Title: Mandrel for manufacturing hose
Inventor: TANAKA KATSUHIRO
IPC: B29C33/40
Filed: 1995-09-18
Abstract: PROBLEM TO BE SOLVED: To provide an excellent hose looseness and flexibility by forming of two layers of an outer layer of thermoplastic resin and an inner layer of thermoplastic resin, and forming a two-layer structure constituted by thermoplastic resin having a larger bending elastic modulus of the outer layer than that of the inner layer. SOLUTION: A mandrel 1 has a two-layer structure formed of two layers of an outer layer 2 of thermoplastic resin and an inner layer 3 of thermoplastic resin. The layer 2 is formed of thermoplastic resin having larger bending elastic modulus than that of the layer 3. The layer 2 is formed of thermoplastic resin having a modulus of 10000kgf/cm<2> or more. The modulus may be 10000kgf/cm<2> or more. Accordingly, the resin having the largest bending modulus may be adopted. The mandrel 1 of the two-layer structure has a bending rigidity of 35000kgf.mm<2> or less. If the rigidity exceeds the value, the winding nature at the time of preservation is incorporated, and hence hose extruding accuracy is deteriorated, and the operability at the time of using is deteriorated as well.
Patent JP-H01106902-A (JP)
Title: Method and device for testing rotary vane of turbine
Inventor: DONARUDO UEIN MUUA
IPC: G01H13/00
Filed: 1988-09-22
Abstract: PURPOSE: To detect the resonant frequency of a turbine easily by attaching a shim made of a magnetic material to a blade, and exciting the magnetic material to detect the movement of the blade. CONSTITUTION: A shim 12 made of a magnetic material such as steel is attached to a blade 10 made of a material such as titanium, that is not responsive to a magnetic field by a two-sided adhesive tape. The shim 12 is excited by an oscillating magnetic field. The movement of the blade 10 is detected by a non- contact approach detector to determine the resonant frequency. In this way, it is possible to detect the resonant frequency easily.
Patent JP-S6484874-A (JP)
Title: Storage method for oxygen generating compound
Inventor: WATANABE MASAHITO
IPC: B65D81/26
Filed: 1987-09-25
Abstract: PURPOSE:To prevent the rupture of a container and store and preserve an oxygen generating compound over a long time by placing in a gas impermeable container the compound capable of readily generating oxygen by decomposition or reaction, together with a deoxidating agent. CONSTITUTION:A compound which can readily generate oxygen by decomposition or reaction is placed for storage in a gas impermeable container, together with a deoxidating agent. The deoxidating agent absorbs oxygen generated by the decomposition of the oxygen generating compound itself during storage so as to prevent a pressure rise within the container, its rupture and swelling or breakage of a bag-like container, whereby the oxygen generating compound can be stably stored and preserved over a long time. As the oxygen generating compound, the peroxides such as hydrogen peroxide and peracetic acid or the salts of peroxide such as sodium percarbonate and potassium percarbonate, are used. As for the deoxidating agent, there are provided the agents having the faculty of absorbing oxygen which chiefly consists of a composition containing sulfite, hydrogen sulfite, dithionite, etc., a composition containing ferric salt or a composition containing powdered metal such as crushed particles of ion.
Patent JP-H03104901-A (JP)
Title: Production of throwaway wearing article
Inventor: NOMURA HIRONORI
IPC: A41B13/04
Filed: 1989-09-13
Abstract: PURPOSE:To obtain the title article having correct shape by introducing and attaching elastic members around legs and west in an outside web and folding inner web and core back. CONSTITUTION:Elastic member 4 around legs and elastic member 5 around west are attached in outside webs 16a and 16b and inside web 10 and core 11 are folded back and both side edge 8 of front and back bodies is heat-sealed with edge 9 under the crotch. By the above-mentioned method, the aimed article is free from defects in which part of each article 1 is loosen or crease is formed or both sides are heat-sealed in a state where either one of edge around west of front and back bodies is projected.
Patent JP-H0767966-A (JP)
Title: Catheter and operating mechanism thereof
Inventor: KINEBUCHI TATSUO
IPC: A61M25/01
Filed: 1993-08-31
Abstract: PURPOSE:To selectively and easily bend the tip portion side of a catheter main body from multiple directions by pulling the tip section of the catheter main body in two directions via connecting means with the movement of two moving members moved in opposite directions interlockingly with the action of an operating member. CONSTITUTION:The rotation of an internal gear 3 is converted into the movement of sliders 1, 11 via pinions 2, 12 by the screwing of a screw, a wire 30A or 30B connected to the sliders 1, 11 is pulled, and the tip section side 50 of a catheter main body is bent. When the sliders 1, 11 are moved, a metal plate 52 fixed with the tips of the wires 30 is pulled and curved. The wire 30B is delivered at this time. The tip section side 50 of the catheter main body is bent as a result. Merely small force is required to rotate the internal gear 3, the internal gear 3 is not reversed even if the sliders 1, 11 tend to return to the original positions, thus no labor is required to keep the bent state.
Patent JP-H0769132-A (JP)
Title: Sound information device for vehicle
Inventor: SUZUKI SEIICHI
IPC: B60W30/00
Filed: 1993-08-31
Abstract: PURPOSE:To carry out the judgement and operation which are necessary for avoiding danger and previously preventing the collision and contact trouble by installing a detecting device for detecting the stop of a vehicle, sound collecting device for collecting the environmental noise on the periphery, and am output device for outputting the collected environmental noise when the vehicle stops. CONSTITUTION:A microphone which possesses the necessary directivity and the sound collecting range is used as sound collecting device 3, and each sound collecting device 3 is installed at least on the left and right sides in the front part of other vehicle. A system controller 8 which receives the detection signal for the stop of the vehicle from a detection device 9 turns ON the input amplifier 5 of the sound collecting device 3 and the output amplifier 7 of an output device 6. Accordingly, the environmental noise including the human voices of walking persons and a driver on an automobile, noises of other vehicle, and other city noise is collected by the sound collecting device 3, and converted as electric signals and detected. This signal is sent to the output device 6, and all the environment is transmitted as it is or in the spread form to a driver.
Patent JP-S6389277-A (JP)
Inventor: BUYORUN ANDERUSON
IPC: B23K9/12
Filed: 1987-09-25
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-H0671804-A (JP)
Title: Transparent electroconductive layered body and manufacture thereof
Inventor: OTA TATSUO
IPC: B32B15/04
Filed: 1992-09-08
Abstract: PURPOSE:To obtain high ray transmittance and sufficient adhesion strength with a light emission layer even when the area occupied by an electrode is large by forming a transparent electroconductive layer comprising oxide of indium, etc., on an organic polymer base body and superposing a metal layer having a specific thickness thereon. CONSTITUTION:A transparent electroconductive layer 3 is formed on a transparent insulating base body 2 of organic polymer compound. A metal layer 4 having a thickness of 200Angstrom  or less is superposed on the layer 3 to form a transparent electroconductive layered body 1, and an insulating layer 7 as electric protection layer and a light emission layer 8 are superposed on a metal electrode layer 6 to form a layered body 5. The layered body 1 and the layered body 5 with the layer 8 are formed into a single body by means of a pressing and heating roller 9 in such a manner that the metal layer 4 is joined to the light emission layer 8, whereby an electroluminescence display device is obtained.
Patent JP-H0827970-A (JP)
Title: Universal drain for rain gutter and construction method thereof
Inventor: FURUKAWA YOSHIAKI
IPC: E04D13/068
Filed: 1994-10-03
Abstract: PURPOSE:To improve the durability of a rain gutter by providing a flange at the lower part of the upper end opening part of a drain cylindrical body, passing a drain through a drain hole, provided at the bottom part of the rain gutter, to fit the drain. and connecting a drain pipe to the lower part. CONSTITUTION:The outer peripheral surface of the cylindrical body 11 of a rain gutter universal drain 1 made of hard vinyl chloride resin is provided with a male screw 111, and a flange 112 is formed at the lower part of an upper end opening part 113. A dirt avoiding semispherical shell like grating 12 is provided at the upper part of the upper end opening part 113 of the cylindrical body 11. The inner peripheral surface of an outer cylinder 13 is provided with a female screw 131 to be screwed with the male screw 111 of the cylindrical body 11 to form a flange 132. At the time of fitting this drain 1 to a valley gutter 2, the outer cylinder 13 is removed from the cylindrical body 11 and passed through the drain hole 22 of the bottom part 21 of the valley gutter 2, and packing 5 is inserted between the flange 112 of the cylindrical body 11 and the flange 132 of the outer cylinder 13. The bottom part can be thereby protected from the ultraviolet rays by a sand layer accumulated at the bottom part of a rain gutter.
Patent JP-2000062647-A (JP)
Title: Roof rail structure of automobile
Inventor: YAMADA WATARU
IPC: B62D25/06
Filed: 1998-08-26
Abstract: PROBLEM TO BE SOLVED: To improve body rigidity of a roof rail and to improve workability as the whole process for joining a body side. SOLUTION: In the roof rail structure of an automobile, the upper part of a closed section structure formed by joining a pillar inner 5 positioned inside a compartment of a roof rail inner 2 and a pillar outer 6 positioned outside the vehicle chamber of the roof rail outer 3 to each other is joined to the approximately central part in the longitudinal direction of a roof rail 1 of a closed section structure formed by joining an approximately hat-shaped roof inner 2 and the roof outer 3 to each other. The joining parts of the roof rail inner 2 surrounded with the closed section of the pillar 4 and the lower part of the rail outer 3 are joined to each other by arc welding.
Patent JP-H0792297-A (JP)
Title: Nuclear power generation equipment
Inventor: KOBAYASHI SHUJI
IPC: G21D3/08
Filed: 1993-09-27
Abstract: PURPOSE:To reduce a load exerted on a condensate filtration device by a method wherein an oxygen injection device which adjusts a dissolved oxygen concentration inside a drain line to a prescribed value is arranged and installed in the drain line which guides a drain to a condenser from a water supply and heating device. CONSTITUTION:An oxygen injection device 15 is arranged and installed in a drain line 12, and a dissolved-oxygen concentration detector 16 is arranged and installed at its downstream. When O2 is injected into the line 12 by the device 15, the dissolved O2 concentration of heater drain water in the line 12 is increased, and the crystal shape of a corrosion product in the drain water, especially of iron rust, is changed. As the amount of O2 to be injected, dissolved O2 concentration is adjusted to a prescribed value by a concentration detector 16 so that the crystal shape of the corrosion product becomes a crystal shape which can be easily removed by a condensate filtration device (composed of a condensate pump 4, an air extractor 5 and a ground steam condenser 6). When the dissolved O2 concentration in the water exceeds a specified value, an oxide film is formed in the line 12, and it is possible to restrain the corrosion product from being produced in the line 12. Thereby, the crystal of the corrosion product in the heater drain water becomes a shape which can be removed easily by the condensate filtration device.
Patent JP-H03102849-A (JP)
Title: Wafer adapter and exposure device
Inventor: ISHIKAWA TAKESHI
IPC: H01L21/30
Filed: 1989-09-14
Abstract: PURPOSE:To enable the diameter of a wafer to be expanded by forming a wafer stage part in small diameter so that the orientation flat of a waver in smaller diameter than a specified one may be positioned in parallel to a pseudo orientation flat on the upper surface of a planar adapter with the pseudo orientation flat. CONSTITUTION:An adapter 20 has external dimensions corresponding to a wafer in a specified diameter and consists of a plane-shaped adapter body 22 with a pseudo orientation flat 21. A wafer stage part 23 has a smaller diameter than a specified diameter, and is formed at the center of an upper surface 22a of the adapter body 22. This wafer stage part 23 is a shallow recessed part with approximately the same depth as the thickness t of a wafer 24 and has an upper surface 23a and a periphery side surface 23b. The periphery side surface 23b has a straight line part 23c corresponding to an orientation flat 24a of the wafer 24. This straight line part 23c is in parallel to the pseudo orientation flat 21 of the adapter body 22.