baber/WOPTO huggingface dataset:
Patent JP-H1060661-A (JP)
Title: Production of two-layer flexible substrate
Inventor: SAKURADA TAKEHIKO
IPC: B32B15/08
Filed: 1996-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a method for inexpensively producing a two-layer flexible substrate by which any defect is not caused in wiring due to pinholes even when a dry plating film is formed on an insulating film as one layer and an extremely thin copper conductor coating film having 5-18μm thickness is formed thereon. SOLUTION: A backing metallic layer having 50-200Å thickness is formed on one or both sides of an insulator film by the dry plating using at least one kind among nickel, chromium and chromium oxide, the substrate coated with the backing metallic layer is treated with a soln. contg. 0.5-4mol/l hydrazine and 0.05-3.0mol/l sodium hydroxide and/or potassium hydroxide, hence an electroless copper plating is formed on the surface of the treated substrate in >=0.01μm thickness, and further a copper conductor layer having 5-18μm thickness is formed on the electroless copper plating film.
Patent JP-H0562104-A (JP)
Title: Equalization circuit
Inventor: MUTO HIROSHI
IPC: H04B3/04
Filed: 1991-09-03
Abstract: PURPOSE:To prevent the circuit scale of an equalization circuit from increasing and deterioration of the transmission characteristic of the circuit by reducing the number of delay elements of a waveform equalization circuit used for an equalizer of the Class TV partial response system by half so that the overall delay time of the equalization circuit can be reduced. CONSTITUTION:This equalization circuit is constituted of a transversal filter provided with a delay element row 3 composed of N pieces of the first delay elements 1 which have delay time equal to a sampling period and are connected in series by means of taps and the second delay element 2 which has delay time equal to the half of the sampling period and connected to the last stage of the delay element row 3 and, at the same time, has a released terminating end. The transversal filter is also provided with a terminating resistance which is connected to the input section of the row 3 and has the same value as the characteristic impedance of the elements 1 and (N+1) pieces of multiplier circuits 5 which are respectively connected to the input and output points of the elements 1 and output input signals after weighting. In addition, the transversal filter is also provided with an adder circuit 6 which takes the sum of the (N+1) pieces of multiplier circuits 5.
Patent JP-S6467418-A (JP)
Title: Hood construction for motor-truck
Inventor: IZUMI SADAO
IPC: B60J7/10
Filed: 1987-09-08
Abstract: PURPOSE:To reduce aerodynamic drag without providing a baffle plate and thereby improve durability, on the hood construction attached to a load-carrying platform of a motor-truck, by providing the front part side in the running direction, of the roof thereof with a tapered part descending toward the roof of a driver's cabine. CONSTITUTION:A plural number of hood frames 3 with the respective upper portions thereof formed circularly are installed at a given interval on the load- carrying platform 2 of a truck 1. Each of the hood frames 3 is formed of a curved pipe in iron, aluminum, etc. In this case, the heights of hood frames 31 provided on the rear side from the intermediate part of the platform 2 are elevated by a given length in excess of the roof height of a driver's cabine 4. On the other hand, hood frames 32 provided on the front part side of the platform 2 are lowered progressively by a given length toward the running direction of the truck 1. Hence the upper face portion of the hood frames 32 is formed in a barrel shape and tapered to descent toward the roof of the driver' s cabine 4, in the state that the frames are covered with a hood in canvas and the like.
Patent JP-H0538947-A (JP)
Title: Automotive weatherstrip
Inventor: YOSHIOKA KAIZO
IPC: B60J10/08
Filed: 1991-08-07
Abstract: PURPOSE:To prevent a weatherstrip from swelling and waving at the time of washing an automobile by a wax remover so as to keep the appearance thereof and sealing function desirable by improving the oil resistance of vulcanized rubber forming the seal lip of the weatherstrip. CONSTITUTION:The outer surface 10 or the whole of a seal lip 9 exposed to washing by a wax remover is formed of the mixture of acrylonitrilebutadien rubber (NBR) and polyvinyl chloride (PVC) mixed at a required mixing ratio so as to be excellent in oil resistance.
Patent JP-S61101292-A (JP)
Title: Apparatus for making pure water
Inventor: IMAIZUMI MASABUMI
IPC: C02F1/32
Filed: 1984-10-24
Abstract: PURPOSE:To conserve power consumption, by connecting a plurality of apparatus units each consisting of an ultraviolet ray irradiation apparatus and an ion exchange apparatus in series. CONSTITUTION:Raw water is introduced into a first ultraviolet ray irradiation apparatus 11a and irradiated with ultraviolet rays to oxidize the greater part of the org. substance therein to an org. acid. The treated water is introduced into a first ion exchange apparatus 12a to remove the org. acid and subsequently passes through a second ultraviolet ray irradiation apparatus 11b and a second iron exchange apparatus 12b or treated plural times by these apparatuses to perfectly remove the org. substance, to obtain pure water with high purity.
Patent JP-H0539038-A (JP)
Title: Attractive eddy current rail brake
Inventor: MARUOKA AKIRA
IPC: B60L7/28
Filed: 1991-08-08
Abstract: PURPOSE:To provide the above attractive eddy current rail brake with a high adhesion effect by resolving the problem that viscosity improving grains are hard to enter the gaps between wheels and a rail and no sufficient adhesion effect is obtained as observed in the attractive eddy current rail brake fitted with viscosity improving materials between magnetic poles. CONSTITUTION:Viscosity improving materials are fitted on both sides of magnetic poles at both ends of an electromagnetic coil 1, and viscosity improving grains scattered on a rail 4 by the friction of the viscosity improving material fitted on the rear side of the advance direction of a vehicle are sufficiently fed between the succeeding wheel 9 and the rail 4.
Patent JP-2000053750-A (JP)
Title: N-allylated aromatic amine resin, its production and use
Inventor: URAGAMI TATSUNOBU
IPC: C08G61/02
Filed: 1998-08-06
Abstract: PROBLEM TO BE SOLVED: To obtain an N-allylated aromatic amine resin giving a thermosetting resin composition keeping excellent heat-resistance, mechanical strength and electrical insulation and having sufficient flexibility as a green sheet or prepreg and excellent workability and productivity. SOLUTION: The objective resin is expressed by formula I (A is amino, monoallylamino or the like; R1 is an alkyl, an alkoxy or the like; (m) is 0-2; (n) is 0-50). The resin is produced preferably by reacting an aromatic amine resin of formula II with >=0.2 mol (based on 1 mol of the amino group of the resin) of an allyl halide in the presence of a base preferably at 20-80 deg.C for 0.5-5 hr. The amine resin of formula II can be produced by reacting an aniline derivative of formula III with a halogenoxylylene of formula IV (R3 is a halogen, OH or the like), xylylene glycol and their derivatives preferably at a molar ratio of (3-15):1 using preferably 25-70 mol.%; (based on the compound of formula III) of an acid catalyst (e.g. hydrochloric acid).
Patent JP-S6287715-A (JP)
Inventor: BUERUNERU RUSHIUSU
IPC: F24H9/20
Filed: 1986-09-19
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-H04106157-A (JP)
Title: Water and oil repellent
Inventor: OZAKI MASARU
IPC: D06M13/51
Filed: 1990-08-24
Abstract: PURPOSE:To form a treating material whose constituents have good compatibility with each other and which can impart excellent water and oil repellency by mixing a curing catalyst with a base component and crosslinking agent component which comprise different organopolysiloxanes having the same perfluoroalkyl group. CONSTITUTION:This treating material is obtained by mixing: an organopolysiloxane which contains in the molecule at least one monovalent group containing a perfluoroalkyl group having at least 6 carbon atoms attached to a silicon atom and which contains at least two hydroxyl or alkenyl groups attached to a silicon atom; an organopolysiloxane which contains at least one monovalent group containing a perfluoroalkyl group having at least 6 carbon atoms attached to a silicon atom and which contains at least two hydrogen atoms attached to a silicon atom; and a curing catalyst.
Patent JP-H0892002-A (JP)
Title: Sample for display
Inventor: SAWADA TOYOOKI
IPC: G09B25/00
Filed: 1994-09-19
Abstract: PURPOSE: To obtain a sample for the display, excellent in transparency, stable with time, high in safety, and capable of being taken out without damaging the display article and without breaking the article during the production and after displayed. CONSTITUTION: The sample 10 for the display is produced by disposing a display article, the replica 14 of sea weed growing on a reel, in a cylindrical acrylic resin transparent container 12 and sealing the transparent container 12 with a silicone gel 16A. The silicone gel 16A is formed by disposing the replica 14 of the display sea weed in the transparent container 12, filling a silicone gel raw material into the transparent container 12, and subsequently curing the filled raw material.
Patent JP-H0272175-A (JP)
Title: Antibiotic substance a-221, production thereof and agricultural germicide and nematocide containing said substance as active ingredient
Inventor: KAWAZU KAZUYOSHI
IPC: A01N63/02
Filed: 1988-09-08
Abstract: NEW MATERIAL:An antibiotic substance A-221 expressed by the formula. USE:Useful as an agricultural germicide and nematocide, used by blending a carrier (e.g. talc), surfactant, dispersant or adjuvant, etc., employed in normal agricultural formulations and preparing a formulation in the form of a dust, etc., capable of exhibiting effects on plant disease injuries caused by imperfect fungi, such as blast of rice plant, leaf mold of tomato or damping-off of flax, especially treating effects on suppression of lesions created by hyphae entering plant tissues and further effective against root-knot nematode, Bursaphalenchus lignicolus, etc., in soil. PREPARATION:A microorganism, belonging to the genus Streptomyces and capable of producing the A-221 is cultured to collect the A-221 from the culture to afford the compound expressed by the formula. The culture is preferably carried out at 27-32 deg.C temperature and about neutral pH of the culture medium for 2-4 days by using a spinner culture method with aeration.
Patent JP-H0628725-A (JP)
Title: Magneto-optical recording method
Inventor: MAEDA ATSUSHI
IPC: H01F10/32
Filed: 1991-08-09
Abstract: PURPOSE:To provide the magneto-optical recording having high magnetic field resistance which enables perpendicular recording and multiplex recording by controlling the heating temp. for multilayered film magnetic materials having a spin rearrangement phenomenon and the recording method therefor. CONSTITUTION:The multilayered film magnet materials 20 which are alternately laminated with magnetic rare earth metals 11 and conductive materials 12 ratios from several tens to several hundreds Angstrom  into a multilayered structure and have the spin rearrangement phenomenon from a magnetically frozen state to ferromagnetism are formed on a substrate 10. The heating temp. to the multilayered film magnetic materials 20 is controlled to create an arbitrary magnetization state by changing the laser power with which the multilayered film magnetic materials 20 are irradiated. The magneto-optical material which can make writing at an arbitrary temp. and erasing at an arbitrary temp. above the writing temp. is thus obtd. This recording method consists in heating the recording material to an arbitrary temp. in a magnetic field, then restoring the temp. to the original temp. in the case of writing of information and heating the material to a writing temp. under zero magnetic field, then restoring the original temp. in the case of erasing.
Patent JP-S6380570-A (JP)
Title: Manufacture of thin film transistor
Inventor: SAITO MIKIKO
IPC: H01L27/12
Filed: 1986-09-24
Abstract: PURPOSE:To improve the characteristics of a thin film transistor by forming a source/drain regions made of a high concentration polycrystalline silicon layer formed on the gate insulating film of a transparent substrate and an amorphous silicon layer on the insulating film, and annealing the lower layer of the amorphous silicon layer by a short wave laser from the rear surface. CONSTITUTION:A transparent electrode 11 is formed on a quartz substrate 1, etched with a predetermined mask, and a gate insulating film 3 is formed thereon. Then, a polycrystalline silicon layer (DOPOS) 12 doped with an impurity is formed in high concentration by a reduced pressure CVD method. Further, it is coated with liquidlike substance mixed with SiO2 powder to form an SiO2 film 13. After it is etched to become flat by a dry etching method, the DOPOS 12 is etched so that the DOPOS 12 remains on the source, drain regions. Thereafter, an amorphous silicon layer 7 is formed, and the channel region of the layer 7 is annealed from the rear surface. Then, an insulating film 8 is formed, opened to form electrodes 9, 10. Thus, the number of the masks can be reduced without deteriorating the performance of a transistor.
Patent JP-H0968329-A (JP)
Title: Method and apparatus for disassembling room unit of waste air conditioning equipment
Inventor: IKEDA YASUNARI
IPC: F24F5/00
Filed: 1995-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a disassembling method and apparatus which enables saving of labor in the removal of a compressor in the disassembling of a room unit of waste air conditioning equipment. SOLUTION: In disassembling of a room unit 10 of air conditioning equipment which has a compressor 2 fixed on a bottom surface 1a in a case body 1, the bottom surface 1a of the case body 1 is cut off along a self-closed line P by assuming the self-closed line P containing a point 3 of fixing the case body 1 of the compressor 2 on the bottom surface 1a. Then, the bottom surface 1a cut is pulled off to recover the compressor 2.
Patent JP-H0667185-A (JP)
Title: Liquid crystal display element
Inventor: HADO HITOSHI
IPC: G02F1/1343
Filed: 1992-08-24
Abstract: PURPOSE:To obtain a liquid crystal display element having high transmissivity large angle of view field, and high contrast characteristics with the operational voltage suppressed low. CONSTITUTION:A conductive part 17 is formed so that the horizontal electric field 19 increases between the conductive part 17 and the second electrode 5 around the conductive part 17. The liquid crystal 9 is oriented along the horizontal electric field 19, and light is scattered by orientation of the liquid crystal 9 in a larger area compared to a conventional simple circular hole. Thereby, the contrast ratio of the display picture image can be increased.
Patent JP-H1085509-A (JP)
Title: Apparatus and method for reducing bubbles in sample
Inventor: KRAUS ROBERT PETER JR
IPC: B01D19/02
Filed: 1997-08-20
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus and a method to remove bubbles from a sample separated from a temperature-sensitive liquid, particularly a photographic emulsion. SOLUTION: A vessel having a bottom wall 12 and a side wall 14 dividing and forming a sample region accommodating a liquid to be sampled is practically composed of a sound transmissible material. The vessel is detachably bit on a holder 20 and at least parts of the bottom wall 12 and the side wall 14 are immersed in a fluid tank. The fluid tank keeps a heated fluid at a predetermined temperature higher than that of the ambiance. An ultrasonic means disposed apart from the vessel guides ultrasonics to pass through the fluid and toward the bottom of the vessel to remove the gas from the liquid.
Patent JP-S6187139-A (JP)
Title: Projection of diaphragm ring of interchangeable lens
Inventor: KURASAWA MAKOTO
IPC: G03B9/00
Filed: 1985-10-08
Abstract: PURPOSE:To apply the titled production to exchange lenses of all specifications only by the replacement of a slide mold by forming rotation regulating parts on a diaphragm ring. CONSTITUTION:The rotation regulating parts 2 projected in the axial direction are formed on the inner periphery of the diaphragm ring 1 and click grooves 3 to be engaged with a click stopper are formed as many as possible. To incorporate a body tube of the diaphragm ring 1, rotation value regulating parts 8 pressed into contact with the rotation regulating parts 2 are formed on a diaphragm frame 7 of the body tube, the rotation range of the ring 1 is limited by said pressed contact and the range C of the regulating parts 8 of the diaphragm frame 7 is determined in accordance with the number of divisions of the diaphragm which is molded and displayed on a diaphragm molding area B to allow the rotation of the diaphragm ring 1 only in the range. Consequently, the diaphragm ring for an exchange lens can be produced only by replacing a slid mold in accordance with its specification.
Patent JP-S6378889-A (JP)
Inventor: KASAI YASUHIRO
IPC: B62K25/20
Filed: 1986-09-22
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0557426-A (JP)
Title: Ladle for casting
Inventor: SANO HIROAKI
IPC: B22D43/00
Filed: 1991-09-04
Abstract: PURPOSE:To grasp accurate molten metal temp. and to improve casting quality by setting a non-contact type thermometer and a ceramic filter on a ladle. CONSTITUTION:In a ladle cover 5 for removing or preventing molten slag of oxide, etc., produced on the molten metal surface before casting and during casting, the heat resistant ceramic filter 4 is fitted. Further, in the ladle cover 5, the non-contact type thermometer 3 is fitted and the temp. of molten metal 2 is always measured and displayed on a displaying device 6. The temp. display can be executed with sound or lamp and by providing transmitter and receiver, the temp. can be controlled from far position.
Patent JP-H0784856-A (JP)
Title: Remote database system ad remote database access method
Inventor: IWASAKI TAKAO
IPC: G06F12/00
Filed: 1993-09-09
Abstract: PURPOSE:To lighten the load on a LAN, etc., and improve the throughput by preventing a process for unnecessary schema at the time of remote database access from being generated. CONSTITUTION:When a schema request is sent from a RDA mechanism 202 to a schema access mechanism 203 at a request from an application processing mechanism 201a which requires data of a remote database, schema information is taken out of the target database. The RDA mechanism 202 sends this schema information to a schema information managing mechanism 209 and stores it in a schema information storage part 231. A general data access mechanism 205 takes data out of the target database on the basis of this schema information. When the same database is accessed thereafter, a schema request is sent from the RDA mechanism 202 to the schema information managing mechanism 209. Consequently, the corresponding schema information is taken out of the schema information storage part 231 to take data out on the basis of the information.
Patent JP-H1052758-A (JP)
Title: Powder plasma cladding by welding method and its equipment
Inventor: KAMITO YOSHIMI
IPC: B23K10/00
Filed: 1996-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a powder plasma cladding by welding method and its equipment capable of realizing a high efficient one layer welding, being economical, optimally controlling the bead shape and making the finish of the cladding by welding part beautiful. SOLUTION: A cooling die, consisting of a ceramic or water cooling metal die or the like provided with the shape of the cross section of a bead 5 formed by welding, is followed in the backside of a plasma welding torch 1 and constituted so as to be movable. While pressing a molten metal part 5 with the cooling die, cladding by welding is executed by following the metal die to welding and the molten bead 5 is forcibly and rapidly cooled into a prescribed shape. By this way, the thickness of the bead 5 is not only controlled, but also the shape is controlled while cooling by bringing the bead in the molten state into contact with the inner wall surface of the cooling die, whereby the shape of the cross section of the bead 5 is freely controlled and the excellent finish is obtained.
Patent JP-H0782675-A (JP)
Title: Production of information cloth and production apparatus
Inventor: YAMAMOTO YASUMASA
IPC: B41M5/52
Filed: 1993-09-09
Abstract: PURPOSE:To produce information cloth capable of recording information in extremely short time and having satisfiable sense by using a small-sized apparatus having relatively simple structure and enabling few-of-a-kind production. CONSTITUTION:This process for the production of information cloth comprises the detection 2 of an arbitrary position of a preparatorily printed cloth 1, the formation of a temporary image based on the detected position and the heating of the cloth to fix the dye in the temporary image to the cloth. This apparatus for the production of the information cloth is provided with a mechanism to detect an arbitrary position on the preparatorily printed cloth and a means for forming a temporary image based on the detected position. As an alternative, this apparatus for the production of the information cloth is provided with a mechanism to detect an arbitrary position on the preparatorily printed cloth, a means for forming a temporary image based on the detected position and a means to fix the dye to the cloth by heating at least the temporary image part of the cloth.
Patent JP-H1049286-A (JP)
Title: Effective area expanding method for sensor board detection plane
Inventor: KOBAYASHI KUNITOSHI
IPC: G06F3/0488
Filed: 1996-08-07
Abstract: PROBLEM TO BE SOLVED: To provide an effective area expanding method for sensor board detection plane which improves coordinate detection accuracy, enables the expansion of an effective coordinate detection area and gets suitable for miniaturizing a sensor board. SOLUTION: A terminal lead wire 6A of a terminal part 1A corresponding to one sensor part 5A between sensor parts 5 and 5A positioned at both the horizontal or vertical terminal parts of a detection loop 4 is arranged along a turn-out line part 3A so that the terminal part 1A can be positioned proximately to a terminal part 1, and a terminal lead wire 6 is arranged from the sensor part 5A along a turn-out line part 3 and the sensor part 5 so as to be connected to the terminal part 1A.  Then, the deviation in the inverting position of an induced voltage is prevented from being generated between voltages induced by the detection loop 4 when an exciting coil is moved near respective central axes in X-axis and Y-axis directions on the sensor board and moved near peripheral parts, sensor accuracy is prevented from being lowered at the peripheral parts of the sensor board, and the effective area of a sensor board detection plane is expanded.
Patent JP-S59110985-A (JP)
Inventor: CHIYAARUZU GURIN ROBAATSU
IPC: F16K31/24
Filed: 1983-11-30
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。