baber/WOPTO huggingface dataset:
Patent JP-S5527408-A (JP)
Title: Cold rolling method of steel hoop
Inventor: HINOTO HAJIME
IPC: B21B45/06
Filed: 1978-08-15
Abstract: PURPOSE: To eliminate the need for pickling equipment and reduce pickling cost by Scotch-bright-polishing the hot rolled steel hoop and cold rolling the same without pickling and descaling the same.  
     CONSTITUTION: Thin scale has been deposited on the surfaces of the steel hoop manufactured through hot rolling and therefore it is rolled at a draft of 10% or over in that state, after which it is polished with brushes of vegetable fibers or synthetic fibers deposited with abrasive powder (Scotch bright polishing) to remove the deposited scale. Thid is then cold-rolled to the steel hoop of an intended thickness. The appearance of the surface of the steel plate by this treatment becomes a neat surface having luster if the draft is 10 to 50%. Hence, the scale removal at the rolling is accomplished at the 1 to 2 paths at the initial period of rolling. With tandem mills, the draft is made 10% or over and the scale removal is performed between the 1st and 2nd stands and with the reverse mills, the draft is made about 10% or over and the scale removal is performed at the pass rolling. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5725148-A (JP)
Title: Linear servo motor
Inventor: TANOSHIMA KATSUHIDE
IPC: H02K41/02
Filed: 1980-07-21
Abstract: PURPOSE:To facilitate the manufacture of a linear servo motor by forming on one printed circuit board a stator coil, the stationary side coil of an inductosyn and a linear motor circuit. CONSTITUTION:A permanent magnet 3 and a movable side conductor pattern 4 of an inductosyn are provided on the lower surface of a movable unit 1. A plurality of conductor patterns 5 of a stator coil are formed at the position where the magnet 3 passes on the surface of the printed circuit board horizontally placed under the moving path of the unit 1, the stationary side conductor pattern 10 of the inductosyn is formed at the position where the movable side conductor pattern 4 of the inductosyn passes, and electric parts 12-14 forming a linear motor control cirucit are mounted. In this manner, the manufacture of a linear servo motor can be facilitated, and the maintenance work can be imroved.
Patent JP-S582438-A (JP)
Title: Throttle grip device
Inventor: SHIBATA NARIMITSU
IPC: F02D11/02
Filed: 1981-06-25
Abstract: PURPOSE:To enable a driver to start an engine smoothly with only one time pushing of a starter button, by interlocking a throttle wire with the starter button, in a vehicular throttle grip system. CONSTITUTION:A rotary member 2 is interlocked with a throttle grip 1 and a throttle wire is turned round in combination. Due to resilience of a spreadable setup part 8, when a starter button is pressed, the rotary member 2 is rotated for a portion of strokes of the button. Therefore, a throttle valve is opened to some extent. A lock piece 9 is interlocked with a choke action through a choke wire 11. Doing suchlike, smooth starting is possible with only one time pushing of the starter button 5.
Patent JP-H02278727-A (JP)
Title: Semiconductor integrated circuit device and forming method for electrodes thereof
Inventor: UEDA SEIJI
IPC: H01L21/28
Filed: 1989-04-20
Abstract: PURPOSE:To connect a stable electrode by covering the inner face of a through hole with heat resistant alloy, and filling polycrystalline silicon containing N- type impurity in the hole. CONSTITUTION:A P-well region 2, an N-well region 3 and an element isolating region 4 are formed on a P-type silicon substrate 1, an N<+> type diffused layer 5, a P<+> type diffused layer 6 and an interlayer insulating film 7 are respectively provided in the well regions, through holes 8a, 8b for leading electrodes are respectively opened, a molybdenum silicide layer 9 is deposited to cover the opening and the inside wall, and conductive polycrystalline silicon film 10b is buried in the holes 8a, 8b. The layer 9 and the film 10b are covered with aluminum alloy 11, and connected to form electrodes. Thus, the electrodes can be led stably from the miniature through-holes.
Patent JP-H04329040-A (JP)
Title: Ciphering circuit for cordless telephone set
Inventor: ISHIGURO KAZUHISA
IPC: H04M1/00
Filed: 1991-04-30
Abstract: PURPOSE:To prevent level fluctuation of a vice signal when the ciphering mode and the non-ciphering mode are changed over in the cordless telephone set using the spectrum inversion ciphering system. CONSTITUTION:In the case of the ciphering mode, a carrier generator 35 outputs a carrier signal being a 3.3kHz rectangular wave to a multiplier 40, the multiplier 40 multiplies the carrier signal and the voice signal and outputs the result. In the case of the non-ciphering mode, the carrier generator 35 outputs a DC fixed level signal to the multiplier 40 and the multiplier 40 outputs an original voice signal not modulated being the result of the product between the fixed level signal and the voice signal.
Patent JP-S5525757-A (JP)
Title: Method of promoting liquidified gas gasification for small- sized desk heater
Inventor: AOYANAGI KEIJI
IPC: F24C3/14
Filed: 1978-08-14
Abstract: PURPOSE: To prevent the weakening of a caloric force caused by the decrease in a gas pressure, by promoting a gasification of liquidified gas as a result of transferring the burning heat of a burner to a small-sized cylinder by the use of a thermal conduction material.  
     CONSTITUTION: A projecting prong 1c is provided at a proper place of a side wall 1b of a gas burner 1 contained in a small-sized desk gas heater, and a heat conduction strip 17 is secured by the use of a fixture 1e. A heat absorbing part 17a of the heat condition  stripe 17 is positioned facing and being opposite to a flame hole 1d of the gas burner 1 to be brought in contact with flame. The heat conduction strip 17 is composed in such a manner as couples together the heat absorbing part 17a and heat rediation part 17b by means of a heat conduction part 17c. A bottom end of the heat absrobing part 17a reaches a center line C of a cylinder 4, and the heat conduction part 17c is positioned on the center line C. The heat radiation part 17b runs along a lower side of a drum part 4a of the cylinder 4, and is a little shorter than a semi-circumference of the drum part 4a. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11294412-A (JP)
Title: Seal structure for rodless cylinder
Inventor: ITO YUICHI
IPC: F15B15/14
Filed: 1998-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a seal structure for a rodless cylinder to hitch the elastic protrusion streak of seal belt is hitched at the hitch protrusion streak of a cylinder tube with a comparatively low force and hardly unhitch the elastic protrusion streak from the hitch protrusion. SOLUTION: When an elastic protrusion streak 37 is hitched at a hitch protrusion streak 32, the tip part of the elastic protrusion streak 37 brought into contact with a hitch protrusion 32 is formed in an arcuate surface 38, a first guide slope 34 making contact with the arcuate surface 38 is formed on the hitch protrusion 32. This constitution promotes deformation of the elastic protrusion 37 in a hitch direction through coordinate of the first guide slope 34 with the arcuate 38, and the elastic protrusion 37 is hitched at the hitch protrusion 32 by the comparatively low force of the elastic protrusion 37. Meanwhile, when the elastic protrusion 37 is unhitched from the hitch protrusion 32, a second slope 35 making contact with the arcuate surface 38 is formed on the hitch protrusion 32, and the second slope surface 35 is brought into a low inclination angle with a horizontal plane.  This constitution hardly unhitch the elastic protrusion 37 from the hitch protrusion 32.
Patent JP-H11298907-A (JP)
Title: Electronic endoscope system
Inventor: ENOMOTO TAKAYUKI
IPC: G02B23/24
Filed: 1998-04-10
Abstract: PROBLEM TO BE SOLVED: To provide an electronic endoscope system, consisting of pluralities of scopes and an image signal processing unit to which arbitrary scope can be connects selectively and removably and that applies proper white balance processing to a pixel signal obtained from each connected scope. SOLUTION: Each scope 10 is provided with a solid-stage image-pickup means 14. Each scope is provided with a memory 26 that stores information data to identify each scope itself, and an image signal processing unit 12 is provided with a memory 46 that stores white balance correction coefficient data, corresponding to the information data for each scope. When an optional scope is connected to the unit 12, the unit 12 reads information data from the memory 26 to discriminate whether or not the data corresponding to the information data are stored in the memory 46. When the unit 12 discriminates that the memory 46 has the data corresponding to the information data, the unit 12 applies white balance processing to a pixel signal from the solid-state image- pickup means 14, based on the white balance correction coefficient data.
Patent JP-2000245602-A (JP)
Title: Automatic lock hanger fitting device
Inventor: TANAKA TATSUO
IPC: A47G1/16
Filed: 1999-03-03
Abstract: PROBLEM TO BE SOLVED: To prevent a burglary by making a frame or the like hard to detach once it is attached at the time of attaching it to a wall. SOLUTION: By attaching a lock spring 2 together with a hooking fitting 1 to the frame, the lock spring 2 is hooked to the head part of a hooking screw 3 and detachment is made impossible.
Patent JP-S5531504-A (JP)
Title: Lapping method
Inventor: INADA YASUO
IPC: B24B37/08
Filed: 1978-08-15
Abstract: PURPOSE: To enable continuous lapping without intermission for the correction of surface plates and raise a lapping capability.  
     CONSTITUTION: Two lower surface plates P 1 , P 1 ' are juxtaposed with each other. The lapping is effected on a common upper surface plate P 2  between the lower surface plates while work carriers 1, 1' are rotated in the opposite direction to each other. This keeps the surfaces of the lower plates P 1 , P 1 ' flat. After a lapping process for a prescribed time, the lower plates P 1 , P 1 ' may be replaced by each other to keep their surfaces flat. Since these operations are very easy, the lapping does not need to be stopped for the correction of the surfaces of the plates. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0347802-A (JP)
Title: Styrene derivative having n-acetylchitooligosaccharide chain and production thereof
Inventor: KOBAYASHI KAZUKIYO
IPC: C08B37/10
Filed: 1990-04-17
Abstract: NEW MATERIAL:The compound of formula (R<1> is H or methyl; R<2> is H, lower alkyl, lower alkoxy or halogen; n is 1-10). USE:A biomedical material, especially a material for cell culture. PREPARATION:An N-acetylchitooligosaccharide lactone is made to react with vinylbenzylamine or its derivative.
Patent JP-H03296721-A (JP)
Title: Orientation processing method for liquid crystal display element
Inventor: HAYASHI YUZO
IPC: G02F1/1337
Filed: 1990-04-17
Abstract: PURPOSE:To obtain excellent yield and to improve the productivity by exposing the surface of a photosensitive resin layer to interference fringes formed between reflected laser light and laser light which is reflected after being converged by a condenser lens, scanning the exposure pattern while rotating a mirror, developing the pattern after the exposure and forming light orientation grooves at a time. CONSTITUTION:Transparent electrodes 9 corresponding to many liquid crystal cells are patterned on a large substrate 8 and the photosensitive resin layer 10 which covers the transparent electrodes 9 is formed on the large substrate 8. Then the surface of the photosensitive resin layer 10 is exposed to the interference fringes formed between the laser light generated by reflecting parallel light by the mirror 13 and the laser light generated by converging the light through the condenser lens 14 and then reflecting it by the mirror 13. While the mirror 13 is rotated around a focus F as a center of rotation, the exposure pattern is scanned and holographic technique which develops the pattern after the exposure is employed to form fine orientation grooves 15 in the surface of the photosensitive resin layer 10 at a time. Consequently, no static electricity is generated unlike a rubbing method, so the mixing of a foreign body and electrostatic breakage are evaded to improve the manufacture yield.
Patent JP-S5638823-A (JP)
Title: Formation of polyimide pattern
Inventor: HIRAMOTO TOSHI
IPC: H05K3/06
Filed: 1979-08-06
Abstract: PURPOSE:To obtain the polyimide pattern providing with a hole having a desired shape of sectional area by a method wherein a pattern of two layer structure consisting of a nonphotosensitive polyimide precursor or a polyimide [A] and a photosensitive polyimide precursor is formed on a substrate. CONSTITUTION:A solution of nonphotosensitive polyimide precursor and a solution of photosensitive polyimide precursor are applied in order on a semiconductor substrate 3, and is dried at 80 deg.C for 30min to form coats 2, 1. Using a prescribed mask, the photosensitive polyimide precursor film 1 is exposed and is developed to form a pattern. The whole is heat treated to convert the both polyimide precursors to polyimides, and the layer 2 is etched using a polyimide etching liquid. By this way, selecting the etching time and the thickness of each film, a polyimide pattern providing with a hole having a desired sectional area can be obtained. For example, by the etching for 5min, a conical hole as shown in the figure can be obtained, and by the etching for 20min, a side etched type hole can be obtained.
Patent JP-2000291491-A (JP)
Title: Fuel measuring device for slide throttle valve type carburetor
Inventor: OBARA KIYOHARU
IPC: F02M9/06
Filed: 1999-04-07
Abstract: PROBLEM TO BE SOLVED: To simplify a mechanism for tilting a jet needle and adjusting the vertical direction and to reduce cost. SOLUTION: An adjusting screw 18, having a downward projecting protrusion 19 formed on the center of the bottom surface, is screwed to the upper part of a jet needle 12 by being deviated from the center of an insertion hole 11, a spring 20 is installed on the lower side of a jet needle head part 16, and the head part 16 of the jet needle is brought into contact with the adjusting screw 18 by upwardly energizing the jet needle 12. A position deviated from the center of the upper surface of the jet needle head part 16 is pressed by the protrusion 19 of the adjusting screw, and the jet needle 12 is tilted. As a result, a mechanism for tilting the jet needle and adjusting the vertical direction can be facilitated in its structure and can be reduced in cost, and variations in the tilting direction by the rotation of the jet needle are not generated.
Patent JP-S6042487-A (JP)
Inventor: RERANDO EMU RIIDO
IPC: F23G5/46
Filed: 1984-05-17
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-2000290872-A (JP)
Title: Cotton having antioxidant property and its production
Inventor: MAEJIMA YOSHIO
IPC: D06M101/02
Filed: 1999-04-07
Abstract: PROBLEM TO BE SOLVED: To produce a cotton material or a cotton product having excellent antioxidant ability and fastness to washing and useful for underwear, a pajama, a diaper, an adhesive plaster, a bandage, a gauze, or the like, by adding catechins to a cotton treated with a quaternary ammonium compound. SOLUTION: This cotton material or cotton product is obtained by adding catechins, preferably (-)-epigallocatechin gallate, or the like, to a cotton treated with a quaternary ammonium compound preferably under alkaline conditions. The resultant cotton material or cotton product is useful for woven fabrics, nonwoven fabrics, felts, or the like, and products such as clothes, gloves, hosiery, sheets, footwear, various covers, packaging materials, filters, carriers or filter aids produced by using the woven fabrics, nonwoven fabrics, felts, or the like.
Patent JP-S58216154-A (JP)
Title: Trans-4-alkylcyclohexanecarboxylic acid-4'- halogenothiophenyl ester
Inventor: SUGIMORI SHIGERU
IPC: C07C325/00
Filed: 1982-06-10
Abstract: NEW MATERIAL:A compound shown by the formula I (X is F or Cl; R is 1-10C alkyl). EXAMPLE:[trans-4-Alkylcyclohexanecarboxylic acid]-4'-thiofluorophenyl ester. USE:A liquid crystal composition for display elements for watch, electric calculator, etc. Having positive dielectric anisotropy, capable of being driven by low voltage. PROCESS:For example, a trans-4-alkylcyclohexanecarboxylic acid shown by the formula II is reacted with thionyl chloride to give a carboxylic acid chloride, which is reacted with a 4-halogenothiophenol and pyridine.
Patent JP-H02281594-A (JP)
Title: Manufacture of thin film electroluminescence panel
Inventor: TAKAHASHI MASAYOSHI
IPC: H05B33/28
Filed: 1989-04-21
Abstract: PURPOSE:To enhance reliability of the panel stated in the title by patterning an aluminium added zinc oxide transparent electrode provided at the outmost layer by means of dry etching using a reactive gas containing iodine. CONSTITUTION:A ZnO:Al transparent electrode provided at the outmost layer is patterned by dry etching using a reactive gas containing iodine. As the reactive gas containing iodine, hydrogen iodide, methyl iodide, methylene iodide and the like are used, and a reactive ion etching method or reactive ion beam etching method is used as the dry etching means. SiO2 with a small etching rate against the reactive gas containing iodine should be used in an insulating layer which serves as a base of ZnO:Al.
Patent LT-2000006-A (LT)
Title: Internet caching system
Inventor: LINDBO SVERKER
IPC: G06F17/30
Filed: 2000-01-24
Abstract: The present invention relates to a method, a system and a server for caching Internet information content. According to the invention, there is provided a set of geographically distributed cache servers generally serving different geographical regions, wherein Internet information derived in relation to the operation of one of said cache servers is distributed to essentially all of said servers.
Patent LT-2014116-A (LT)
Title: Device for measuring characteristics of sreting material surface deterioration
Inventor: PADGURSKAS JUOZAS
IPC: G01N3/00
Filed: 2014-10-13
Abstract: The device is assigned to the sphere for measurement of surface wear and applied in the technology of the machinery industry. The purpose of the invention is to increase the accuracy of assessment of the surface wear characteristics by expanding the test conditions of the analysed contact and continuously observing the state of the friction pair in the course of the test. The device is comprised of a bottom holder 1 where to a bottom workpiece 2 is secured, a spring displacing in the Y-direction 3, a multilayer piezo element 4 moving in the Y-direction, a housing 5, a multilayer piezo element 6 moving in the X-direction, a multilayer piezo element 7 moving in the Z-direction, a spring displacing in the X-direction 8, a top holder 9, a linear air bearing housing 10, a spherical upper workpiece 11, a linear air bearing shaft 12, a sensor 13, a moving support of the flat air bearing 14, a flat air bearing housing 15, a high frequency generator 16, an amplifier 17, a control board 18, an electrical signal filter 19, a computer 20, a sensor signal amplifier 21, a multilayer piezo element 22 moving in the X-direction, a multilayer piezo element 23 moving in the Y-direction and a flat air bearing 24.
Patent LT-2014119-A (LT)
Title: Hybrid solar, wind and hidro energetic segment
Inventor: JOKUBAITIS
IPC: F03D9/00
Filed: 2014-10-14
Abstract: This invention relates to devices related to natural sources of energy supply through solar, wind and hydro energy. Hybrid energy segment located on the multifunctional communication lines with a tunnel- structure (5) with internally separated channels for communication (6, 7 and 8) and the tower (1) supports in the form of wind tower elements (2), wherein the tower (1) is added transverse (3) and vertical (4) supports on which establishes the tunnel-shaped structure (5). Tunnel (5) top wall (12) being inclined and oriented to the sun. The tunnel (5) of the upper wall (12) located at the track (14) and through which the solar cell (13) squeegee carriage (15). Tunnel (5) of the upper wall (12) arranged on the lower part of water collection gutter (23) connected to the water collection tank (25), is equipped with support tower (1) which is connected to the hydro turbine. (26) and the lower water body (27).
Patent LT-2015011-A (LT)
Title: Airflow-forming structural element of venetian blinds and methods of its attachment
Inventor: ŠLAPKAUSKAS IGNAS
IPC: E06B9/00
Filed: 2015-02-23
Abstract: Conventional venetian blind system is improved with airflow-forming and upwardly directing forming slats. Forming slats can be implemented as a separate structural element attached to slat-holding vertical cord or they can be formed within the slats themselves. In order to shape airflow-forming structural elements, openings are made in the slats for air to go upwards and the bent plane, which is obtained when making openings, serves as a guide for an airflow. Forming slats of both types can be used in combination for forming airflow. Slats of venetian blinds having a direct optical contact with the sun can be covered with material that increases absorption and release of heat at one side and with material that reflects solar heat on the other. Forming slats direct airflow upwards towards slats above, where air gets even warmer resulting in the increased velocity of going upwards. Thus the venetian blind system produces more intensive flow of warm air, which results in the increased air circulation in the are a around the venetian blinds. Greater airflow allows for more efficient use of solar heat for heating the room, reduces fogging of the window pane, and reduces possibility of mould forming on the window reveals. Such venetian blind system is easy to manufacture, one of the embodiments is easy to install in the existing venetian blind system.
Patent LT-2019514-A (LT)
Title: Automatic soil water level control method and system
Inventor: MARINAS ANDRIUS
IPC: G05D9/00
Filed: 2019-05-15
Abstract: The invention provides an automatic soil water level control system, which comprises drainage pipes, a water level control well and a float valve. The well has the following components: a housing of the well, a bottom, a cover, a side profile and a separator. The float valve has the following components: a housing of the float valve, a rear cover, a front plate, a mounting plate, a rear lever, a front lever, a float, a valve, a hinge, fasteners, a valve gasket, a valve opening to remove the air, a plate. When there is no water in the well, the float valve is opened and water flows through the drainage pipes and the float valve into the well. The separators in the well control the water level in the soil since the water level in the soil and the well is the same. The water raises the float upward; the rising float closes the valve. The water rises in the area in front of the float valve. When a lot of water accumulates, the water opens the valve due to the pressure, some water flows towards the well. There is a balance. This is how the system controls the soil water level when the relief is rough. Each float valve raises the water level in the soil area in front of the float valve.
Patent MX-22095-A (MX)
Title: Proceso mejorado para compuestos anticonvulsivos de amino acidos ciclicos y productos resultantes.
Inventor: JENNINGS REX ALLEN
IPC: C07C61/08
Filed: 1990-08-24
Abstract: Se describe un proceso mejorado para la preparación de aminóacidos cíclicos mediante una sintesis novedosa, en donde un derivado de dinitrilo se convierte en dos pasos en los productos deseados, así como los intermedios valiosos usados en el proceso.
Patent MX-9101253-A (MX)
Inventor: RAMOS LUCIANO
IPC: C12N5/10
Filed: 1991-09-25
Abstract: The invention provides serum-free media for the culture of insect cells. The serum-free media of the invention comprise a basal medium to which is added yeast hydrolysate, and albumin or dextran. In another embodiment of the invention, albumin hydrolysate is added to the basal medium, in addition to the aforementioned compounds.