baber/WOPTO huggingface dataset:
Patent JP-H06218853-A (JP)
Title: Production of honeycomb panel
Inventor: BABA TAKEAKI
IPC: B32B3/12
Filed: 1993-01-21
Abstract: PURPOSE:To produce a honeycomb panel improved in strength and airtightness by coating a face plate with a solventless adhesive and dispensing with vent holes of volatile gas to form perfectly hermetically closed cells. CONSTITUTION:A main agent composed of a modified epoxy resin and a curing agent consisting of 80-90wt.% of modified aliphatic polyamine and 5-10wt.% of tertiary amine are stirred and homogenized at 40 deg.C under 5atm. to be supplied at the same temp. under the same pressure and both of them are mixed in a mixing wt. ratio of 100:100. This adhesive is applied to the surface of a face plate composed of an aluminum alloy at 30 deg.C under 190atm. by a spray system. This adhesive has a usable time of about 60-75min and has proper viscosity at the time of spraying and can be uniformly applied to the face plate by spray coating. The face plate coated with the adhesive is bonded to a perfectly hermetically closed type honeycomb core made of aluminum foil with a thickness of 76mum and a cell size of 3/8 in to obtain a honeycomb panel with a thickness of 20mm.
Patent JP-H08223132-A (JP)
Title: Receiver for digital transmission signal and digital transmission system
Inventor: NOGAMI HIROSHI
IPC: H04J11/00
Filed: 1995-02-15
Abstract: PURPOSE: To improve the precision of synchronism of the period of sampling timing by controlling the sampling timing period of a receiver and the frequency of a local oscillator for frequency conversion thus eliminating the frequency deviation and the period deviation. CONSTITUTION: When the receiver receives a pilot signal, switches 18a and 18b are connected to a multiplier 19 to multiply the window function generated by a window function generator 20. An output gn from the multiplier 19 is inputted to a serial-parallel converter 21, and the output is subjected to discrete Fourier transformation by a fast Fourier transformer 22. Then, a discrete Fourier transformation output Gk of the pilot signal has the peak of the output absolute value in a prescribed frequency index, and this pattern is stored in the memory in a transmission frequency pattern Wi generator 24. There may be probability that the timing synchronism deviation is sufficiently small but the frequency deviation of the local oscillator for frequency conversion is large.  Therefore, the period deviation is roughly estimated, and correlations between the pattern Wi and the transformer 23 are taken to perform search only in a prescribed range.
Patent JP-S63194197-A (JP)
Inventor: KUMAGAI IKUO
IPC: G01C3/00
Filed: 1987-02-09
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-H01288443-A (JP)
Title: Picture conveying type printer
Inventor: ARUNTO IENTSUSHIYU
IPC: B41F21/05
Filed: 1989-02-04
Abstract: PURPOSE: To enhance a quality of printing by guiding a printing image transfer element via an operating area of a first drier, forming the element as an endless belt-like printing image collecting element, and disposing a second drier operating at the element at a last printing unit downstream of the printing units. CONSTITUTION: A sheet removed from a sheet feeder 1 is guided to a sheet inserting plate 2 and a sheet delivery unit 3 to a central impression cylinder 4.1. A printing image collecting element 7 is passed through a contact area of a water form roller 40 with an opposed cylinder 15, adhered with a lacquer layer, passed through an operating area of a first drier 37, and the lacquer layer is dried in this case. The element 7 is passed through a printing area between a plate cylinder 9 of a first printing unit and an opposed impression cylinder 12 to receive a printing image of a first ink. The lacquer layer adhered to the element 7 is liquefied by heating it by including the ink by a second drier 38, and hence the lacquer layer is almost completely separated from a rubber cloth.  Thus, the ink can be completely transferred, and transferred to the sheet in the case of passing the printing area between the cylinder 4.1 and the element 7.
Patent JP-S58143712-A (JP)
Inventor: SUZUKI AKIHIKO
IPC: B62J1/12
Filed: 1982-02-19
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-S615848-A (JP)
Inventor: MATSUNAGA KAZUHIKO
IPC: D02G1/00
Filed: 1984-02-14
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-H08217857-A (JP)
Title: Epoxy resin composition
Inventor: SAITO YOSHINORI
IPC: C08L63/00
Filed: 1995-02-15
Abstract: PURPOSE: To obtain an epoxy resin composition capable of satisfying reliability in electric properties and heat shock resistance at the same time. CONSTITUTION: This epoxy resin composition contains a liquid epoxy resin, an acid anhydride hardener, a hardening accelerator and a reactive silicone oil. The silicone oil has a functional group such as an epoxy group or an amino group reactive with the epoxy resin and at the same time a functional group such as a phenyl group, an ether group or an alkoxy group, which increases the compatibility with the epoxy resin.
Patent JP-S52109333-A (JP)
Title: Electronic desk calculator contained liquid crystal display device
Inventor: KURAMOTO TAKAKI
IPC: G02F1/133
Filed: 1976-03-10
Abstract: PURPOSE: To provide a calculator provided with an auxiliary display section to display such a fixed pattern as brand and design other than a display section to display numerical information which is led in a display register. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S58146755-A (JP)
Title: Speed change gear for motorcycle
Inventor: HATSUTORI TORAO
IPC: F16H37/02
Filed: 1982-02-22
Abstract: PURPOSE:To improve overall operation efficiency and to obtain high transmission efficiency by disposing a V-belt stepless speed change gear and an interlocking type transmission gear side by side between an input shaft and an output shaft, and operating these gears alternatively. CONSTITUTION:The revolution of a crankshaft 1 caused by an engine E of a motorcycle is transmitted to an input shaft 2 of a speed change gear T through a primary speed reducer Rp, and a rear wheel Wr is rotated by rotation of an output shaft 3 suitably changed in speed. In this case, the speed change gear T comprises a V-belt stepless speed change gear Ta and an interlocking type transmission gear Tb which are disposed side by side, wherein either of these gears is operated by an operation selection device comprising clutches C1, C2 to transmit turning torque from the input shaft 2 to the output shaft 3. The stepless speed change gear Ta is adapted to change the speed change ratio between both V-pulleys 8, 9 steplessly by operations of speed change control mechanisms 11, 12, and the transmission gear Tb comprises sprockets 13, 14 coupled to each other by a chain 15.
Patent JP-S60171573-A (JP)
Title: Picture emphasis system in picture processing system
Inventor: MORISHITA KOUICHI
IPC: G16H10/60
Filed: 1984-02-17
Abstract: PURPOSE:To enable overall, effective picture emphasis processing by dividing original picture data into a partial picture, by selecting an optimum filter for every divided area and making it work, and by adding a processed picture at optional ratio. CONSTITUTION:Original picture data 21 is divided into a part picture, and characteristic extraction processing 22 of respective part areas whose characteristics as variance values are extracted from a small area for every part is performed. Next, the optimum processing among a filtering treatment 23, original picture adding treatment 25 and a contrast conversion treatment 27 emphasizing a specific frequency component is performed by using a transcendental known information 201, for example, a diagnosed part location, diagnosis object, etc. Further, by using the information 201, a filter function selection treatment 24 of a filter to be used for the treatment 23, a processed picture addition coefficient setting treatment 26 for the treatment 25, and a contrast conversion function selection treatment 28 for the treatment 27 is performed respectively. In this way, by using various processing means and adding the processed pictures at optional ratio, the system can overall, effective picture emphasis processing.
Patent JP-S60171588-A (JP)
Inventor: SUZUKI EIJI
IPC: G07B5/00
Filed: 1984-02-17
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-H07236350-A (JP)
Title: Planting method of seedling
Inventor: SAKUMA MAMORU
IPC: A01G1/00
Filed: 1994-02-25
Abstract: PURPOSE:To provide a seedling planting method capable of easily planting seedling on a tree-planting concrete without damaging roots. CONSTITUTION:Growing soil 12 is closely placed on a bed surface in a thin layer and a seedling 16 is grown on it. By this process, roots 14 of the seedling 16 closely spread in horizontal direction and entangle with each other to form a mat 18. Subsequently, the seedling 16 is taken off from the concrete bed and the obtained seedling mat 18 is spread on a tree-planting concrete 20. Thus, a tree-planting work is easily completed only by spreading the mat 18 of the seedling 16 on the tree-planting concrete 20 and, accordingly, the process can be widely simplified.
Patent JP-H07215368-A (JP)
Title: Packaging material for retaining freshness, production and packaging thereof
Inventor: YAMAMOTO AKIRA
IPC: C08G77/12
Filed: 1994-01-31
Abstract: PURPOSE:To stably retain the freshness of vegetables and fruits, a spray with flowers, etc., for a long period of time by using the packaging material having the silicone elastomer film containing a hydrosilyl group containing compound and a hydrosilylation catalyst. CONSTITUTION:A hydrosilyl group containing compound and a hydrosilylation catalyst are added to silicone rubber composition and, as required, calcium carbonate, talc, hormite, etc., are further added thereto formation into a film-like state or the composition is rendered into a hard state by the lamination thereof on other base material. In this case, a packaging material is produced by a method wherein, at the time of producing a silicone elastomer film by subjecting alkenyl group-containing organopolysiloxane and organohydropolysiloxane to hydrosilylation reaction in the presence of a hydrosilylation catalyst, the SiH group of the alkenyl group-containing organopolysiloxane is used in an amount of at least 5 times in a molar ratio and organohydrodienepolysiloxane and the hydrosilylation catalyst are allowed to remain in the silicone elastomer film.
Patent JP-S57145017-A (JP)
Title: Preparation of porous carbonaceous particle
Inventor: TANAKA MITSURU
IPC: C01B31/02
Filed: 1981-02-26
Abstract: PURPOSE: To obtain spherical carbonaceous particles, having improved handleability and strength, by granulating carbon black having a specific particle diameter, impregnating the granulated carbon black with a carbonizable binder, and activating the resultant spherical materials of given particle diameter.  
     CONSTITUTION: Carbon black having particle diameter of 100W3,000Å is granulated to give spherical materials having a spherical diameter of 0.1W5mm. The resultant granulated spherical materials are then impregnated with a phenolic resin or furfuryl alcoholic resin dissolved in an organic solvent. The granulated materials impregnated with the carbonizable binder are then calcined and carbonized in an inert atmosphere and then activated with steam, gaseous carbon dioxide, etc. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H11235038-A (JP)
Title: Switching power supply
Inventor: NISHIDA AKIO
IPC: H02M3/338
Filed: 1998-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a switching power supply capable of reducing its switching loss. SOLUTION: Between the gate of a FET Q1 of a swithcing element and one end of a feedback winding Nb, a control element of a transistor Q3 and a delay circuit comprising a capacitor C5 and a resistor R9 are provided. Thereby, separating the current in between the gate of the FET Q1 and the feedback winding Nb when turning on the FET Q1 from the one when turning off the FET Q1, the timing of the current in the gate of the FET Q1 is delayed by the transistor Q3, capacitor C5, and resistor R9 when turning on the FET Q1 to delay the time of turning on the FET Q1. Reversely, making a current flow easily from the gate of the FET Q1 to the feedback winding Nb when turning off the FET Q1, the time of turning off the FET Q1 is shortened to make reducible the switching loss of the FET Q1.
Patent JP-S56124915-A (JP)
Title: Positioning control system
Inventor: NAKAGAWA MITSUO
IPC: G05D3/12
Filed: 1980-03-06
Abstract: PURPOSE:To make it possible to execut the movement conforming to its initial design, by deciding a coefficient of feedback by use of value of a varied oscillation parameter, in case when an oscillation characteristic of load has been varied. CONSTITUTION:In case when load moves to each position on the link for connecting the servomotor and the load, and positioning is executed at each position, the reference input voltage which has been designed by use of a reference spring constant (k) is denoted by E. Also, it is assumed that angular displacement of load, angular velocity, angular displacement of the rotor, and coefficients of feedback at the reference time of angular velocity Kthetam, Komegam, Ktheta , Komega  are decided. When the constant (k) has become (k'), the value corresponding to (k') is computed by the computing circuit 6, and its outputs k/k', Kthetam', Komegam', Ktheta ', Komega ' are multiplied by E, thetam, omegam, theta , omega , respectively, by the multipliers 1-5. The value obtained by addition and subtraction to and from said results is added to the servomotor system 8 after amplification 7.
Patent JP-S58146081-A (JP)
Title: Memory input-output circuit
Inventor: HOYANO JIYUN
IPC: G06F12/04
Filed: 1982-02-23
Abstract: PURPOSE:To improve the utilizing efficiency of a memory, by providing a circuit which makes only a specific bit effective among bit selecting signals, a bit position selecting circuit which selects the bit position of the output from the circuit mentioned above on a data bus, and a code bit extending circuit. CONSTITUTION:In ordinary memory accessing, a bit select signal 21 makes all bits effective, but bit selecting signals which make only lower rank bits (b), intermediate rank bits (c), or higher rank bits (d) effective also exist. In accordance with the bit selecting signal 21, effective bits are fetched from a bit selecting circuit 22 and a bit position selecting circuit 24, and outputted onto a data  bus 14. In this way, accessing in which one word of the data memory is divided  into parts >=2 is performed and, therefore, the memory is effectively used.
Patent JP-H06241473-A (JP)
Title: Heating cooker
Inventor: IKEDA NOBUO
IPC: F24C15/22
Filed: 1993-02-17
Abstract: PURPOSE:To provide the structure of a reflecting plate for a heating cooker equipped with especially a heater and a reflecting plate, which is hardly contaminated and inconspicuous when it is contaminated. CONSTITUTION:The reflecting part 8 of a reflecting plate 5 is constituted of three surfaces 8a, 8b, 8c and the surface 8a, approximated to a heater and brought into the condition of high temperature, is provided with the group 6 of small holes at the lower surface thereof while the surfaces 8b, 8c are not provided with the group of small holes on the lower surfaces thereof. The surface 8b, neighbored to the surface 8a, is provided with a tapered surface reverse to the taper of the surface 8a and the surface 8c is a surface orthogonal to the upper wall 3 of the heating chamber. According to this constitution, the surface 8a burns out the contamination thereof by a high temperature whereby dirt will never remain, the dirt is hardly adhered to the surfaces 8b, 8c and even when they are contaminated somewhat, the structure of them makes a user hard to recognize it whereby the reflecting plate, hardly contaminated and inconspicuous when contaminated, can be provided.
Patent JP-S54121495-A (JP)
Title: Polisher
Inventor: WATANABE SHINOBU
IPC: B24B5/40
Filed: 1978-03-13
Abstract: PURPOSE: To make accurate polishing of the inner-circumferential surface of holes with a grinding wheel expanded outward by the centrifugal force generated through the rotation of a shaft and transmittion by a link mechanism and pressed against said surface whatever diameter said holes may have.  
     CONSTITUTION: With a driving source 26 is started, a shaft 23 is rotated, and a grinding wheel 24 is rotated through the medium of a link mechanism. Then, said grinding wheel 24 is expanded outward by centrifugal force, and transfer sleeve 36 is transferred to fixed sleeve side 35 while guided by a shaft 23. Thereby, said grinding wheel 24 contacts with the inner-circumferential surface of the hole 1 of work 2 and make polishing thereof by applying thereon the corresponding contact pressure to said centrifugal force. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S591435-A (JP)
Title: Preparation of orthoformic acid trimethyl or triethyl ester
Inventor: TAKAHASHI YUZURU
IPC: C07C41/00
Filed: 1982-02-23
Abstract: PURPOSE:To prepare orthoformic acid trimethyl or triethyl ester by a simple operation easily, by reacting chloroform with methanol or ethanol and a caustic alkali. CONSTITUTION:Methanol or ethanol is reacted with a caustic alkali (preferably an alcohol solution of NaOH, or KOH) and chloroform preferably at about 20- 70 deg.C, to give orthoformic acid trimethyl or triethyl ester. USE:Orthoformic esters are intermediates for synthesizing drugs, agricultural chemicals, perfume, etc.
Patent JP-S51149069-A (JP)
Title: Electric wrist watch with computer
Inventor: KAWAMURA YOSHIICHI
IPC: G04G9/00
Filed: 1975-03-06
Abstract: PURPOSE:To give a computer function to a wrest watch by providing keys for computing two numeral inputs and at least one function input.
Patent JP-2000229973-A (JP)
Title: Chromene compound
Inventor: MOMOTA JUNJI
IPC: C07D491/052
Filed: 1999-02-04
Abstract: PROBLEM TO BE SOLVED: To obtain a novel chromene compound that has high color-fading rate, shows reduced discoloration on its deterioration with high photochromic durability and is useful in photochromic lenses and the like. SOLUTION: This compound is represented by formula I  R1 is a 1-10C alkyl; R2 is an alkyl, an alkoxy, a (substituted) aryl, a halogen, aralkyl or the like; (a) is 0-3; R3 and R4 are each a group of formula II [R6 is a (substituted) aryl, a (substituted) hetero aryl; R7 is H, an alkyl or the like; (n) is 1-3], a group of formula III (R8 is R6; (m) is (n)), a (substituted) aryl, a (substituted) hetero aryl; and R5 is H, an alkyl}, typically the compound of formula IV. The compound of formula I is prepared, for example, by allowing a hydroxycarbazole derivative of formula V to reach with a propargyl alcohol derivative of formula VI in a solvent, for example, tetrahydrofuran or the like in the presence of acid catalyst, for example, sulfuric acid or the like.
Patent JP-H04252418-A (JP)
Title: Magnetic recording medium
Inventor: YOSHIKAWA SUNAO
IPC: C09D133/00
Filed: 1991-01-29
Abstract: PURPOSE:To obtain the magnetic recording medium which consists of the inexpensively supplied magnetic recording medium and can execute high-density recording having high reliability. CONSTITUTION:This recording medium consists of the magnetic recording medium having a base made of paper, an under coat layer which is formed on one surface of this base and consists essentially of plastic pigments and a magnetic recording layer formed of a aq. magnetic coating material oppositing to this under coat layer.
Patent JP-H10215856-A (JP)
Title: Distillation
Inventor: KRAGELUND LARS
IPC: C12H6/02
Filed: 1998-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a method for easily removing fusel oil from a brewed product. SOLUTION: Frozen and distilled alcohol is produced by a process for partially or perfectly removing fusel oil by (a) a process for removing an aqueous alcohol fraction containing ethanol and the fusel oil from a distillate, (b) a process for cooling the fraction to lower the solubility of the fusel oil in the fraction, and (c) a process for separating the aqueous fraction from the fusel oil and returning the separated aqueous fraction to the distillate.
Patent JP-S62186683-A (JP)
Title: System converter
Inventor: MATSUMOTO KUNIO
IPC: H04N7/01
Filed: 1986-02-12
Abstract: PURPOSE:To prevent the boundary of a frame from being produced on a picture by detecting the difference in address between a writing address and a reading address and changing over the operating mode of a number of lines converting circuit when the difference in the address reaches to a prescribed value. CONSTITUTION:The data converted into the picture of an NTSC system in the number of lines converting circuit 3 is alternately written in the areas A1, A2 of a frame memory 4 by the writing address WRAD 1, and this data is read by the reading address RDAD 1. The difference in the address between the addresses WRAD 1 and the RDAD 1 is detected by a comparator 12 and when the difference in the address reaches above the prescribed value, the mode of the circuit 3 is reset. Then, the output of an EX-OR gate 13 is inverted, the area A1 or A2 is successively read and the data of one field is thinned out. Since the mode of the circuit 3 is reset by the output of the comparator 12, even if the data of the one field is thinned out, the relation of an odd number field and an even number field is maintained.
Patent JP-H05223559-A (JP)
Title: Film thickness measuring device of surface of conductive material
Inventor: MOTOMURA MASAKI
IPC: G01B7/06
Filed: 1992-02-14
Abstract: PURPOSE:To achieve a highly accurate measurement of film thickness by converting the difference between an electrical signal for detecting leak current according to eddy current type and that for detecting distance optically to a coating film thickness. CONSTITUTION:A magnetic flux which is generated from a detection coil 12 of an eddy current displacement detector 10 generates eddy current at a conductive object to be detected and then converts impedance of the coil 12 to an electrical signal Lg corresponding to the distance between the coil 12 and a conductive material. Then, laser beam is cast to the object to be inspected from a laser diode 22 of a laser displacement detector 20. The irradiating light is reflected on the surface of a coating material which is coated on the object to be inspected and forms an image on a light position detection element 26. The element 26 generates an electrical signal Ls at a level corresponding to the image-forming position, which corresponds to the distance to the surface of the coating material. Then, by obtaining a difference (Lg-Ls) of an electrical signal corresponding to the detection distance, a coating film thickness can be detected.
Patent JP-H01207473-A (JP)
Title: Silver-coated organic fiber
Inventor: NAKABAYASHI AKIRA
IPC: D06M101/16
Filed: 1988-02-09
Abstract: PURPOSE:To obtain the title organic fiber outstanding in oxidation resistance and electrical conductivity, with a wide range of applications, by coating organic fiber of a specific fineness with a specified amount of silver through electroless plating process. CONSTITUTION:An organic fiber (e.g., natural fiber, synthetic fiber) with a single fiber fineness of 0.1-15de is, in advance, activated with a hydraulic acid solution of SnCl2 followed by dipping into an aqueous solution containing a reducing agent and then treatment with an aqueous solution containing a silver slat to coat said fiber with 5-40wt.% of silver. In comparison with conventional fibers coated with copper or nickel, the fiber thus obtained is excellent in oxidation resistance and electrical conductivity, thus can be widely used in electrically conductive coatings, electromagnetic wave shielding materials, etc. Said fineness of this fiber is optimum in view of the economical pickup of silver and fiber opening.