baber/WOPTO huggingface dataset:
Patent IL-163772-A (IL)
Title: Conveyor belt
IPC: B65G15/42
Filed: 2004-08-26
Abstract: A thermoplastic endless belt has a smooth outer surface substantially free of discontinuities and an inner surface with a plurality of teeth at a given belt pitch. The teeth are adapted to engage a sprocket with circumferentially spaced sheaves at a sprocket pitch greater than the belt pitch. The belt is slightly stretchable so that the sprocket can drive the endless belt when engaging the teeth within a range of load on the belt. The belt is preferred for use in conveyors in food processing industries where the smooth outer surface can transport food items and is easier to clean and keep free of impurities.
Patent IL-190508-A (IL)
Title: Halogen substituted derivatives of 2-amino-3-methoxy-n-methylpropanamide, pharmaceutical compositions comprising the same and use thereof
IPC: A61K/
Filed: 2008-03-30
Abstract: Compounds of Formula I are useful in the treatment of epilepsy, neuropathic pain, acute and chronic inflammatory pain, migraine, tardive dyskinesia and other related CNS disorders. wherein: A and R<SUP>1</SUP> to R<SUP>8</SUP> are defined in the specification.
Patent JP-H08302072-A (JP)
Title: Tire with tread of cap/base structure
Inventor: JIENIFUAA RII GABOAA
IPC: C08L9/00
Filed: 1996-04-22
Abstract: PROBLEM TO BE SOLVED: To provide a truck tire having a rubber tread of a cap-base construction, having excellent tire properties including properties such as reduced heat buildup during running and tolerable tread abrasion resistance, and capable of being used under a relatively high load.  
     SOLUTION: A pneumatic rubber tire with a rubber tread of a cap-base construction is produced in a usual manner. The tread cap comprises (1) an elastomer composition containing about 20 to about 70 phr of at least one medium- or high-vinyl polybutadiene elastomer and about 30 to about 80 phr of a cis 1,4-polyisoprene natural rubber, and (2) about 40 to about 85 phr of a reinforcing filler comprising carbon black, precipitated silica, and at least one silica coupler, and (B) the tread base comprises (1) 100 phr of a 1,4- polyisoprene natural rubber and (2) about 35 to about 55 phr of a reinforcing filler containing carbon black and precipitated silica. 
     COPYRIGHT: (C)1996,JPO
Patent JP-S62256474-A (JP)
Title: Manufacture of bipolar transistor
Inventor: FURUMURA YUJI
IPC: H01L21/331
Filed: 1986-04-29
Abstract: PURPOSE:To improve ion implantation efficiency for a bipolar transistor emitter and to enhance its operating speed by a method wherein ions are implanted into the emitter region for its development into an amorphous layer equipped with a widened energy gap. CONSTITUTION:A p-type base region 2 is formed in an n-type collector region 1 and a window is provided in an SiO2 film 3 for the formation of an emitter region 4. Next, arsenic ions are implanted into the window in the SiO2 film 3. Silicon ions are then acceleratedly implanted into the window in the SiO2 film 3, whereby crystals are broken down in the emitter region 4 for its conversion into an amorphous layer. A process follows wherein an emitter electrode 5, base electrode 6, etc., are built. With an amorphous emitter region being formed by means of ion implantation, implantation efficiency is improved, which realizes an emitter region equipped with a wider energy gap.
Patent JP-S5726114-A (JP)
Title: Oxygen blowing vessel
Inventor: YOKOYAMA YOUICHI
IPC: C21C5/44
Filed: 1980-07-22
Abstract: PURPOSE:To improve the volume stability and thermal impact resistance at high temps. of the bricks around a tuyere by using the bricks consisting of a mixture of specific carbon, lime, and salts in the peripheral parts of the tuyere of an oxygen blowing vessel provided with the tuyere in the bottom part. CONSTITUTION:At the time of performing oxidation refining of molten iron to molten steel, the CaO-C type refractory bricks using a mixture of 5-30wt% a carbonaceous material such as flake graphite or earthy graphite, 60-94wt% electrofused lime of >=90% purity and 1-10wt% salts melting at >=400 deg.C such as CaCl2, MgCl2, Ca(NO3)2 as a raw material are used in the periphery of the tuyere for oxygen in the bottom part of a bottom blown converter or the like. Reduction of CaO by C at high temps. does not occur, and the spalling resistance of the bricks is increased by the liquid phase produced by melting of the salts, whereby the stress owing to thermal expansion is absorbed and released, the bricks in the periphery of the tuyere are prevented from causing mechanical and thermal abrasion and erosion, and the durability of the converter is improved.
Patent JP-S59225393-A (JP)
Inventor: OOGA KOUJI
IPC: G05B23/02
Filed: 1983-06-07
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-H11277708-A (JP)
Title: Decorative sheet with protecting film and decorative material
Inventor: NEZU MICHIKO
IPC: B29C45/14
Filed: 1998-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a decorative sheet with a protecting film which enables the protecting film to be tightly attached to the decorative sheet stably and the protecting sheet to be surely released from the decorative sheet, and also to provide a decorative material with the protecting film for protecting against a scratch which can be released. SOLUTION: A protecting film 7 has a coarse face 6 formed physically on at least, the face which comes into close contact with a decorative sheet 2 and also has at least, the face which comes into close contact with the decorative sheet 2, formed of a material which hardly generates a chemical bond with the decorative sheet 2. This protecting film 7 is attached under pressure to the decorative sheet 2 to obtain a decorative sheet 1 with the protecting film 7 composed of said film 7 laminated on at least, part of the decorative sheet 2 in a freely peelable manner. Further, the decorative sheet 1 with the protecting film 7 is laminated on at least, part of a resin molding in such a manner that the decorative sheet 2 side is integrally fused to the resin molding to obtain the decorative material.
Patent JP-S58217386-A (JP)
Title: Manufacture of stamp
Inventor: YANAGAWA TAKAAKI
IPC: B41K1/50
Filed: 1982-06-11
Abstract: PURPOSE:To obtain a porous stamp impregnable with ink by a method in which an intaglio mold for a stamp is formed through a relief mold from photographic negative plate, a mixture of a thermoplastic resin powder and a soluble filler is packed into the intaglio mold to form a stamp, and the soluble filler is dissolved out of the stamp to form pores. CONSTITUTION:A desired photographic negative plate is formed, a relief printing mold is formed from the negative plate, and then an intaglio printing mold is formed from the relief printing mold. Then, a mixture of a thermoplastic resin powder of soft polyethylene, etc., and a soluble filler is packed into the intaglio printing mold. They are heated in a constant-temperature heater 1 and then molded by a hot molding machine 2 into a corresponding stamp. The stamp is cooled with water in a cold curing device 3, cut into a desired size by an oil- pressure cutter 4, and then subjected to a boring process in a chemical treater 5. Whereupon, the soluble filler (e.g., calcium carbonate, etc.) is dissolved to form many continuous fine pores in the stamp. The stamp is washed in a supersonic hot water washer 6, dewatered by a centrifugal dehydrator 7 to remove remainings in the fine pores to the outside, and then dried by a dryer 8.
Patent JP-H04330892-A (JP)
Title: Manufacture of solid-state color image pickup device
Inventor: ITO TATSUO
IPC: G02B27/10
Filed: 1991-05-02
Abstract: PURPOSE:To bond-between the prisms of a solid-state color image pick-up device and between a prism and a solid-state image pick-up device with highly accurate positioning and desired thickness. CONSTITUTION:A micro ball 1 coated with ultraviolet ray hardening type adhesives 2a is sandwiched between prisms 5a and 5b, the desired clearance is formed and fixed while the prisms 5a and 5b are slid, and by the ultraviolet ray irradiation, the ultraviolet ray hardening adhesives 2a are hardened and temporarily tightened. As adhesives 3, each type of adhesives such as the thermohardening type and the room temperature hardening type can be used. By this constitution, the occurrence of the bubble due to the extremely thinning of the bonding layer is prevented, the detaining of the sliding due to the abutting of the prisms 5a and 5b is eliminated, the sliding can be smoothed by the rotation of the micro ball 1 and the highly accurate position adjustment can be performed.
Patent JP-H05246587-A (JP)
Title: Slitter winder for wide belt-like sheet
Inventor: KATAOKA AKIRA
IPC: B65H18/10
Filed: 1992-03-09
Abstract: PURPOSE:To improve productivity in a belt-like sheet dividing winding process by a method wherein the length of a winding shaft is increased without increasing the size of the winding shaft and a belt-like sheet having width wider than a conventional width is handled, in a slitter winder wherein a belt-like belt is divided into a plurality of sections by means of a slitter and distributed to two winding shafts the ends on both sides of which are supported. CONSTITUTION:A slitter winder for a wide belt-like sheet comprises a winding shaft intermediate support device 7 having a roller 6 for supporting the lower part of a winding shaft 4 and having width narrower than that of a division belt-like sheet, a moving table 8 for the winding shaft intermediate support device 7 which is slidable over a rail 17 installed in parallel to the longitudinal direction of the winding shaft 4, an elevating mechanism for the roller 6 of the winding shaft intermediate support device 7, and an elevatable winding roll support device 10 which supports the lower part of the winding roll 5 on the winding shaft 4.
Patent JP-H04229742-A (JP)
Title: Method of detecting node of computer network
Inventor: JIEFU SHII UU
IPC: G06F13/00
Filed: 1991-05-02
Abstract: PURPOSE: To use an SNMP protocol to discover a node in a computer network, especially a TCP/IP network. CONSTITUTION: A node called a 'discovery agent' can transmit knowledge about the existence of other nodes on the network. A discovery system inquires of the discovery agency to acquire information about other nodes on the network and inquires of each acquired node whether or not it is a discovery agent to discover most of nodes. In the TCP/IP network, a discovery agency is a node responding to an inquiry about an address conversion table which converts and IP address to a physical address. IP and physical addresses of other nodes on the network are acquired from data from address conversion tables of individual nodes. These nodes are inquired to acquire information, and furthermore, generate a node list.
Patent JP-H04329215-A (JP)
Title: Insulated electric wire
Inventor: KATO YOSHIHISA
IPC: H01B3/30
Filed: 1991-05-02
Abstract: PURPOSE:To provide an insulated electric wire having a good exfoliation characteristic at the terminal ends. CONSTITUTION:A composition wherein 5wt.% at max. of incompatible material is added to 100 weight part of ultraviolet-ray hardenable resin composition is coated on a conductor 1 and then this coated material is hardened by irradiation of ultraviolet.
Patent JP-S63289287-A (JP)
Title: Flow rate measurement and device thereof
Inventor: IMAI TATSURO
IPC: F04C28/28
Filed: 1988-04-22
Abstract: PURPOSE:To easily carry out flow rate measurement by a simple means by integration counting the frequency-dividing pulses supplied from a revolution pulse oscillator interlocked with a capacity type revolution pump. CONSTITUTION:Liquid is sucked in from a suction pipe 1a by revolution-driving a pump 1 by a motor 2, and discharged in the flow rate proportional to the number of revolution of the pump 1 from a discharge pipe 1b. The output pulse supplied from a revolution pulse oscillator 3 interlocked with the pump 1 is frequency-divided by frequency dividers 7 and 16 having a frequency dividing ratio which is obtained by dividing the discharge flow ate per revolution of the pump 1 which is set by a keyboard 11 by a certain value. The frequency dividing pulse is counted by an instantaneous flow rate counter 9 or an integration flow rate counter 17, and the counting value which accords with the discharge flow rate of the pump 1 can be obtained. Therefore, the need of interposing a flow meter midway in a flow passage is avoided, and the need of using the calculation function such as microcomputer is avoided, and the flow rate can be measured with high precision.
Patent JP-H04331138-A (JP)
Title: Laminated product and its manufacturing method
Inventor: NOZAWA TADAMICHI
IPC: B29L31/58
Filed: 1991-05-02
Abstract: PURPOSE:To provide a laminated product having excellent adhesive strength with an air-permeable decorative skin 5 and a manufacturing method thereof by using a sheet-shaped blank 1 manufactured through a paper making method. CONSTITUTION:In a laminated product, a fiber-reinforced thermoplastic resin layer pressed has a 5-75vol.% air gap under the state, in which the fiber- reinforced thermoplastic resin layer 9, a core section of which is composed of not less than 10vol.% reinforcing fiber content through a paper making method, is expanded by utilizing a spring back by the release of the residual stress of reinforcing fibers at the time of heating and a 3-30vol.% inorganic filler-contained thermoplastic resin 10 heated is interposed between an air- permeable decorative skin and the core section. Accordingly, adhesive strength is improved by an anchor effect by the intrusion of the thermoplastic resin in the inorganic filler-contained thermoplastic resin layer 10 as an intermediate layer into the air-permeable decorative skin 5 at the time of press and solidification and bonding.
Patent JP-2000290373-A (JP)
Title: Production of water-absorbent composite
Inventor: KATO CHIKAYA
IPC: C08L101/16
Filed: 1999-04-08
Abstract: PROBLEM TO BE SOLVED: To obtain a composite which comprises a water-absorbent resin uniformly formed on and strongly fixed to a fibrous substrate and is highly water- absorbent and biodegradable by applying a monomer containing an acidic amino acid to a biodegradable fibrous substrate, polymerizing the monomer, adding a crosslinker to the resultant polymer to crosslink it and hydrolyzing the crosslinked polymer. SOLUTION: The monomer is polymerized to form a composite; the resultant polymer is crosslinked with a crosslinker having at least two functional groups reactive with the polymer: and the crosslinked polymer is hydrolyzed by adding a basic compound thereto. Examples of the acidic amino acid are aspartic and glutamic acids. Preferably, the monomer containing an acidic amino acid is applied as an aqueous solution to the fibrous substrate. Examples of the crosslinker are epoxy compounds, polyamines, oxazoline compounds, azilidine compounds, carbodiimide compounds, polyhydric alcohols, isocyanate compounds and proteins.
Patent JP-S60243575-A (JP)
Title: Apparatus for measuring insulating characteristic
Inventor: WATANABE TADAKATSU
IPC: G01R31/12
Filed: 1984-05-17
Abstract: PURPOSE:To make it possible to simultaneously perform the measurement of dielectric loss tangent and that of partial discharge, by inserting a high frequency transformer into the input part of a dielectric loss tangent measuring apparatus and connecting a partial discharge measuring apparatus to the secondary side thereof. CONSTITUTION:A high frequency transformer 16 is small in its inductance and shows a predetermined characteristic only to a high frequency component such as partial discharge and comes to low impedance to commercial frequency. At the time of the measurement of dielectric loss tangent, the primary side of the transformer 16 enters an article 3 to be tested in series but insert loss is reduced because impedance is small to commercial frequency and any effect is not imparted to a dielectric loss tangent value to enable usual measurement. Next, at the time of the measurement of partial discharge, voltage, which shows large attenuation to the charge current of the article 3 to be tested and has a predetermined transmission ratio to a partial discharge current, is obtained at both terminals of the terminal resistor 17 in the secondary side of the transformer 16. Therefore, by amplifying voltage between both terminals of the resistance 17 to perform the analysis of a peak, partial discharge charge can be calculated.
Patent JP-S62255255-A (JP)
Title: Rear seat device for vehicle
Inventor: KIKUCHI REIJI
IPC: B60N2/90
Filed: 1986-04-30
Abstract: PURPOSE:To assure sufficient luggage storing space by providing a rear seat with separate right and left seat backs and, only when one of the seat backs is operated to be inclined forwardly, permitting release of a locking mechanism for a reclining mechanism of the other seat back. CONSTITUTION:When a right seat back 4a is kept in its standing position, a lock plate 14 provided at the rear lower end of the right seat back 4a is engaged with a reclining stopper 16, so that a knuckle lever 18 connected to the stopper 16 through a locking lever 19 cannot be pivoted upwardly, preventing rearward inclination of a left seat back 4b. On the contrary, when a lock release knob 12 is pulled up to release engagement of a lock member 11 with a lock pin 10 and thereby to forwardly incline the right seat back 4a, the lock plate 4 moves away forwardly, releasing engagement with the stopper 16. This permits operation of a reclining mechanism 13 to rearwardly incline the left seat back 4b.
Patent JP-S62281829-A (JP)
Title: Production of 2,5-dimethyl-2,4-hexadiene
Inventor: TOO YASUHIKO
IPC: B01J29/08
Filed: 1986-04-30
Abstract: PURPOSE:To industrially and advantageously obtain the titled compound useful as an intermediate for agricultural chemicals, etc., by reacting isobutylene and/or tertiary butyl alcohol with isobutyl aldehyde in the vapor phase in the presence of a solid catalyst at a specific temperature. CONSTITUTION:Isobutylene and/or tertiary butyl alcohol and isobutyl aldehyde are reacted in the presence of a solid acid catalyst, e.g. silica alumina, acid clay, synthetic zeolite, niobic acid, etc., having acid points with >=-5.6 maximum acid strength expressed in terms of Ho function value, particularly niobic acid catalyst under condition of 150-350 deg.C temperature and preferably further pressurized condition to afford the aimed 2,5-dimethyl-2,4-hexadiene useful as an intermediate for insecticides, medicines or various organic syntheses in addition to the above-mentioned agricultural chemicals in good yield. Higher activity and selectivity for the aimed compound are obtained by using a catalyst prepared by treating the niobic acid with a mineral acid, particularly sulfuric acid or phosphoric acid.
Patent JP-S61260921-A (JP)
Title: Power source for electric discharge machining
Inventor: SUZUKI TOSHIO
IPC: B23H1/02
Filed: 1985-05-15
Abstract: PURPOSE:To stabilize an output voltage with respect to the variation of a floating capacitance and obtain a good-quality and uniform machining surface by switching the inductance of a variable-inductance coupling coil, within a proper range by a switching means. CONSTITUTION:When the on-off control of a switching element 2 is repeated at a frequency of several MHz by means of a driving circuit 3, the both-end voltage of a floating capacitance 8, i.e., a high-frequency AC voltage is generat ed across poles 6, to carry out electric discharge machining. In order to obtain a uniform machining surface, it is necessary to restrain the variation in the output voltage with respect to the changes in a floating capacitance 8 and a floating inductance 7. Thereupon, by properly switching the inductance of a variable-inductance coupling coil 10 which is sufficiently larger than the induct ance of the floating inductance 8, the output voltage can be stabilized. According ly, an extremely good-quality and uniform machining surface can be obtained.
Patent JP-S5528454-A (JP)
Title: Vaporizer
Inventor: SAKAJIRI SADAYOSHI
IPC: F24F6/10
Filed: 1978-08-22
Abstract: PURPOSE: To generate steam rapidly and economically, by employing this vaporizer formed by using a heating element, such as, a PTC (A positive characteristic thermistor), etc. for generating steam.  
     CONSTITUTION: A lower end of a wing 3 is immersed in a water tank 2 of a lower portion of a vaporizer body 1, and supported in a mounting-and-demounting-free shape by means of a support frame 4. A heating element 5, such as, a PTC, etc. is disposed to an upper end portion of the wing 3, and contacted with the wing 3. When water is filled in the water tank 2 and the heating element 5 is conducted, water in the water tank 2 rises by a capillary phenomenon through the wing 3, reaches the heating element 5 and is heated, and is changed into steam and discharged from an injection port 6. The wing 3 can simply be cleaned at the time because the wing can easily be demounted if an upper portion 1a of the vaporizer body 1 is removed from the water tank 2 and downward drawn out from the support frame 4 of the wing 3, the loading is prevented and steam can efficiently be generated for a long term. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5726445-A (JP)
Title: Laser annealing device
Inventor: OKABAYASHI HIDEKAZU
IPC: H01L21/268
Filed: 1980-07-24
Abstract: PURPOSE:To simplify the steps of manufacturing an electronic device by emitting a laser light via an optical mask and contracting and projecting a transparent pattern at the prescribed ratio, thereby eliminating a photolithography. CONSTITUTION:Single lateral mode Q switch pulse light of an Nd:YAG laser is condensed via a lens 2, and is emitted from the end via an optical fiber 3. The light is condensed via lens systems 4a-4c, the transparent pattern of an optical mask 6 is contracted to emit the light to a specimen 7, and the specimen 7 is annealed. A base 8 is synchronized with the Q switch of a laser oscillator 1, and the specimen is annealed by pulse while stepwisely feeding the base via a drive unit 9. According to this configuration, local heat treatment and chemical reaction treatment can be performed in two dimensions without photolithography.
Patent JP-S58217390-A (JP)
Title: Heat-sensitive recording medium
Inventor: HAYASHI RIYUUZOU
IPC: B41M5/28
Filed: 1982-06-14
Abstract: PURPOSE:To obtain a heat-sensitive recording medium free of the lowering of whiteness and also of coloration at low temperatures and having an improved sensitivity by including a low-colecular organic compound clathrate compound of 1,1-di-(4'-hydroxyphenyl)-cyclohexane, together with a dye, in a heat-sensitive recording layer. CONSTITUTION:A low-molecular organic compound clathrate compound is obtained by adding a low-molecular organic compound (e.g., an aromatic hydrocarbon, a halogenated hydrocarbon, an alipathic ketone, an ester) to 1,1-di-(4'- hydroxyphenyl)-cyclohexane, followed by heating and filtration as needed. The 100pts.wt. a colorless or light-color baseic dye [e.g., 3,3-bis(p-dimethylaminophenyl)-6-dimethylaminophthalide, etc.] is mixed with preferably 150-400pts.wt. the clathrate compound, together with 5-25wt% a binder (e.g., starch, etc.), a dispersant, etc., and added to a recording layer.