baber/WOPTO huggingface dataset:
Patent JP-H02174091-A (JP)
Title: Insulating film and el element
Inventor: OGURA TAKASHI
IPC: H05B33/12
Filed: 1988-12-26
Abstract: PURPOSE:To permit forming an insulating film in a short time so as to enlarge the dielectric constant thereof by forming the insulating film through the process of the sol-gel of an alkoxide series alcohol solution and having a hydroxyl radical contained in the film. CONSTITUTION:Such an insulating film as being used for dual insulating structure or a dispersion type EL element is formed through the process of the sol-gel of an alkoxide series alcohol solution and then the resulting film is allowed to contain a hydroxyl radical therein. This makes it possible to form the insulating film through such a process as spin-coating, roll coater or the like, making any vacuum space unnecessary. Thus, the film may be formed in a short time, while the dielectric constant also becomes larger since the film has the hydroxyl radical contained therein. Consequently, low voltage consumption can be achieved for the application of the film to the EL element.
Patent JP-H01172752-A (JP)
Title: Determination of stearylamine in liposome
Inventor: SHIMAZU KAZUHIRO
IPC: G01N30/06
Filed: 1987-12-28
Abstract: PURPOSE:To simply and accurately quantity stearylamine in a liposome, by extracting stearylamine and a reference substance using acetone. CONSTITUTION:A reference substance is added to a liposome containing stearylamine and aceton extraction is performed under such a condition that acetone can be brought into contact with stearylamine and the reference substance. Subsequently, gas chromatography is performed to separate stearylamine and the reference substance to compare the peak areas of both of them. By this method, stearylamine in the liposome can be quantified simply and accurately.
Patent JP-H08162133-A (JP)
Title: Manufacture of platinum catalyst
Inventor: MIZUHATA MINORU
IPC: H01M8/02
Filed: 1994-12-05
Abstract: PURPOSE: To provide a carbon-supported platinum catalyst excellent in catalytic activity which has a fine platinum grain uniformly highly dispersed and carried thereon by oxidizing a carbon powder to form an acidic group on the surface, and then carrying the platinum grain by the carbon surface by ion exchange reaction. CONSTITUTION: This platinum catalyst is manufactured according to the following method. A carbon powder is oxidized to form an acidic functional group. The resulting carbon powder is dipped in a solution containing a platinum complex anion as a dissolved source, and the ion present in the functional group on the carbon powder surface is ion-exchanged by the platinum complex cation and carried, then followed by reduction. According to this method, a catalyst for hydrogen oxidization, catalyst for fuel cell or catalyst for electrochemical process in which a platinum grain having an average grain size less than 3nm and a maximum grain size less than 5nm is carried by the carbon can be provided.
Patent JP-H10151305-A (JP)
Title: Method of backwashing liquid filter
Inventor: KAMEYAMA TATSUHIKO
IPC: B01D29/60
Filed: 1996-11-25
Abstract: PROBLEM TO BE SOLVED: To perform back washing of a liquid filter for removing impurity in liquid in a short time and to reduce the quantity of washing water. SOLUTION: Flow passages each in a parallel part installed in mid-way of a fluid supply line 3 are provided with liquid filters 13A, 13B, filter valves 14A, 14B for filtration for each filter and back washing valves 15A, 15B for back washing, and also a liquid supply pressure detector 11 is disposed downstream of the parallel part. And with each lowering of pressure detected by the supply liquid pressure detector to prescribed pressure or less, the back washing valve on the side of the liquid filter which has not been used till then is first opened every back washing set time to perform back washing of that filter, and then the back washing valve and the filter valve which are opened at this time are closed and the filter valve and the back washing valve which have been closed are opened, and the back washing valve is closed after a set open time is elapsed.
Patent JP-S63175066-A (JP)
Inventor: DEIPATSUKU NARURA
IPC: C08L83/04
Filed: 1987-12-28
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-H01172516-A (JP)
Title: Manufacture of acicular ferritic stainless steel having excellent stress corrosive cracking resistance
Inventor: NOMURA NOBUJI
IPC: C22C38/00
Filed: 1987-12-26
Abstract: PURPOSE:To improve corrosion resistance and stress corrosive cracking resistance by treating tempering at the specific condition after hot-working under specifying finishing temp. and working ratio for a stainless steel regulating mutual adding quantities of C, Cr and N and forming the structure to acicular ferrite. CONSTITUTION:The steel composing of <=0.15wt.% C, 0.1-0.5% Si, 0.2-1.0% Mn, 9-16.0% Cr, <=0.02% P, <=0.02% S, 0.01-0.05% Al, 0.01-0.25% N and the balance Fe with inevitable impurities is melted. In this composition, Cr%>=10XC%+30XN%+8 is to be satisfied. This steel slab is heated at 950-1,250 deg.C and hot worked at >=750 deg.C finishing temp. and 65-95% working ratio. The rolled steel is cooled to the room temp. at more than air cooling for cooling speed and after that, the tempering treatment is executed at 400-750 deg.C for 15-60min, to form the acicular ferritic structure at >=80 are ratio. In this steel, if necessary, the suitable quantities of one or more kinds among Ni, Mo, V, Ti and Nb are contained.
Patent JP-H11156608-A (JP)
Title: Cutting insert
Inventor: ISHIDA TAKUYA
IPC: B23B27/22
Filed: 1997-12-01
Abstract: PROBLEM TO BE SOLVED: To stably discharge curled chips and provide good chip discharging performance by forming a breaker groove immediately after the nose tip of a cutting insert to be recessed with respect to both side parts and specifying the rake angle or the like of a side cutting edge. SOLUTION: A cutting insert 10 is formed in a rhombic shape where the included angle of a nose part 4 is relatively larger, and a cutting edge 3 composed of a tip cutting edge 3a and a side cutting edge 3b is formed in an edge side between a face 1 and a flank 2. A breaker groove 6 is formed in the nose part 4 to be continuous from the cutting edge 3, and a breaker projection 8 is formed in the center part of the breaker groove 6. In this case, the breaker groove 6 is formed to be recessed with respect to both side parts. Then, the rake angle (α) of the side cutting edge 3b is set equal to 5 deg. or more, and the side cutting edge 3b is set to have a down angle β=4 deg. to 8 deg. in the direction of being shifted from the nose tip. Thus, chip resistance in the nose tip is reduced, and chips are surely curled.
Patent JP-H06171452-A (JP)
Title: Gas generator
Inventor: OCHI KOJI
IPC: B60R21/264
Filed: 1992-12-10
Abstract: PURPOSE:To facilitate the manufacture of a gas producing agent, miniaturize the generator, enhance the charging convenience of this gas producing agent into a gas generator vessel by preventing any powdering of the gas producing agent due to vibration or the like from occurring. CONSTITUTION:A bottomed cylindrical vessel 1 is held in a sealed state as a cover body 4 is fitted and clamped tight. Each gas port 3 is installed on a peripheral wall 2 of the vessel 1 at regular intervals. An igniter 7 forming an ignition system 6 and an ignition agent 8 are set up each on a central axis of the vessel. A gas producing agent 9 is set up on a circumference of the ignition system 6. This gas producing agent 9 is formed into a cylindrical form by means of an extrusion molding process, and plural pieces of the cylindrical agent are densely loaded to an axis of the vessel 1 in an almost parallel manner. A cooling collector material 10 is interposed between the peripheral wall 2 of the vessel 1 and the gas generating agent 9.
Patent JP-H04201348-A (JP)
Title: Ink jet recording device
Inventor: NAMEKAWA SATOSHI
IPC: B41J29/46
Filed: 1990-11-30
Abstract: PURPOSE:To prevent the recording head from being contaminated and damaged, etc., by a method wherein a specified number of charging quantity data are collected, and when it is decided that the minimum value exceeds a specified upper limit value, the maximum value is lower than a specified lower limit value, and the pattern of the data is other than specified patterns, a recording motion stop signal is output. CONSTITUTION:A specified upper limit value V01 and a specified lower limit value V02 are previously set in a control device 20. After it is decided that required charging quantity data is collected, when a minimum value Vdmin in the collected data exceeds a value V01, the device 20 outputs a signal for emergency stop to switches 21a, 21b and a solenoid valve 22 because there is a possibility of short-circuit accident, and stops the motion of the recording device immediately. When the maximum value Vdmax is lower than the value V02, the device 20 outputs a signal for emergency stop to the valve 22 because there is a possibility of short-circuit accident in the future, and stops the supply of ink to a nozzle 1. By checking the vicinity of the value Vdmax further, when the pattern is decided to be one for which the said maximum value does not become a maximum value, the supply of ink is shut off.
Patent JP-H03190491-A (JP)
Title: Synchronizing circuit
Inventor: KUROSU YASUO
IPC: H04N19/85
Filed: 1989-12-20
Abstract: PURPOSE:To attain digital processing with fidelity while missing of dot or modified dot by correcting the phase of a sampling clock with a binarized video signal so as to apply analog digital conversion. CONSTITUTION:A biphase sampling clock is inputted to a phase correction section 3, in which the clock is compared with a video signal inputted from a binarizing processing section 1 and a sampling clock coincident with the phase of the inputted video signal is selected and the sampling clock coincident with the video signal is fed to A/D conversion sections 4-6. That is, one video signal among three primary color signals is binarized and a phase difference of the sampling clock is corrected by the binarized video signal and the video signal of three RGB colors inputted by utilizing the sampling clock is subject to analog digital conversion. Thus, the color video signal is accurately digitized without causing dot missing or dot modification.
Patent JP-2000153562-A (JP)
Title: Plastic sheet having bent ruled line, its production and blade for bent ruled line
Inventor: SUZUKI KUNITSUGU
IPC: B31B50/25
Filed: 1998-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a plastic sheet having bent ruled lines in which bending characteristics are good and a strain, a warpage and a surge, etc., are not caused at the time of working and realization of automation is contrived. SOLUTION: The bent ruled line 2 is provided with a pair of side parts 4, 5 which are tilted at a prescribed angle and mutually opposed and with a base part 3 continuing to one end side of the respective side parts 4, 5. Projection parts 6 are formed in the respective side parts 4, 5 in nearly equal intervals in the longitudinal directions of the side parts 4, 5 by a plurality of side ribs arranged in the range from one end side to the other end side continuing to the main face of a plastic sheet 1. In the bent ruled line 2, a plurality of projection parts 6 have a function reinforcing the side parts 4, 5. In the case of bending the base part 3, a stress is concentrated in the base part 3 and the bent ruled line 2 is bent in only the base part 3.
Patent JP-H07191451-A (JP)
Title: Mask blank for lithography and mask for lithography
Inventor: SAKAI HIROYUKI
IPC: G03F1/29
Filed: 1993-12-27
Abstract: PURPOSE:To provide a mask blank for lithography having an antistatic layer capable of preventing charge-up at the time of plotting by electron beams or inspection and a mask for lithography made from this blank. CONSTITUTION:This patterning mask blank for lithography has the antistatic layer 2 consisting of a conductive multiple oxide contg. a spinel type crystal consisting of zinc, gallium and aluminum and having a carrier. The patterning mask for lithography having the antistatic layer 2 consisting of the conductive multiple oxide contg. the spinel type crystal consisting of the zinc, gallium and aluminum and having the carrier is obtd.
Patent JP-H10158735-A (JP)
Title: Hot-rolled high strength steel sheet for automobile excellent in collision resistant safety and formability and its production
Inventor: KONO OSAMU
IPC: C22C38/00
Filed: 1996-11-28
Abstract: PROBLEM TO BE SOLVED: To improve collision resistant safety and formability by specifying the space factor and the work-hardening index of retained austenite in a micro- structure after a 5% forming of a steel plate. SOLUTION: In the micro-structure of the thin steel plate, it is an essential condition of this method that the space factor of the retained austenite after the 5% forming should be >=3%. Thus, since the retained of austenite is transformed into a very hard martensite by receiving strain at the time of deforming, an action to increase a work-hardening index is executed. On the other hand, a value of this work-hardening index no less than 0.130 is required of improving the collision resistant safety and the formability. Further, when the space factor of the retained austenite before forming is made to >=5%, and the C concn. to >=1% and the average circular equivalent diameter to <=5μm, the increasing action on the work-hardening index at the time of transforming into the martensite is extended to all over the steel plate.
Patent JP-2000154295-A (JP)
Title: Vinyl ester resin composition having low shrink properties
Inventor: CHIYOU ISHIYUU
IPC: C08L31/02
Filed: 1998-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a vinyl ester resin composition having low shrink properties which forms a molding bringing extremely little shrink when it cures. SOLUTION: A vinyl ester resin composition having low shrink properties comprises a vinyl ester and/or a monomer copolymerizable with the vinyl ester wherein a thermoplastic resin having a functional group of at least 400 [(MPa)1/2 cm3mol-1] of cohesive energy parameter F is compounded as a low shrinking agent, a filler and a curing agent. The thermoplastic resin is a polystyrene resin or a poly(meth)acrylate resin, and the specified functional group is preferably a hydroxyl group, a carboxyl group or an amino group.
Patent JP-H06178395-A (JP)
Title: Sound field signal reproducing device
Inventor: NUMAZU HIROKO
IPC: H04S1/00
Filed: 1992-12-11
Abstract: PURPOSE:To execute acoustic reproduction with the feeling of extent and presence in a wide range without limiting a listening position. CONSTITUTION:The sound image localization fixing processing of respective signals inputted by FIR filsters 5-1, 5-2, 5-3 and 5-4 is executed, the difference signal D(n) between a stereo and audio signal inputted by a subtractor 6-3 is obtained and the difference signal D(n) is delayed by delay equipments 13-1, 13-2, 13-3, 13-4, 13-5 and 13-6. The difference signal delayed by multipiers 14-1, 14-2, 14-3 and 14-4 is multiplied by prescribed coefficients + or -g1 and + or -g2, a result in the sound image localization fixing processing and the multiplied result of the multipliers are added by addresses 6-4, 6-5 and addition of the original stereo and audio signal is executed by signal adders 6-6 and 6-7 and the result is outputted.
Patent JP-H07191774-A (JP)
Title: Operating pedal device adjustable forward and backward
Inventor: FUKASE AKIHIKO
IPC: B60K26/02
Filed: 1993-12-27
Abstract: PURPOSE:To provide a simple and compact operating pedal device in which a pedal pad can be adjusted forward and backward smoothly without necessitating large space at the time of mounting it to a vehicle. CONSTITUTION:A stepping member 26 provided with the pedal pad 32 is arranged movably in the longitudinal direction of the vehicle at the lower end part of a pedal arm 18 fitted rotatably to a bracket 14 through a supporting shaft 16, and when a rotating lever 36 fitted to the pedal arm 18 rotably around a pin 34 is rotated around the pin relatively to the pedal arm 18 by a forward/ backward adjusting means 50, the stepping member 26 is moved in the longitudinal direction of the vehicle. The rod 42 of a brake booster 40 is connected to the rotating lever 36, and since this connection part is displaced as accompanying the rotation of the rotating lever 36, a lever ratio L2a/L1a is kept nearly constant inspite of the forward/backward adjustment of the stepping member 26.
Patent JP-H05165123-A (JP)
Title: Stereoscopic camera
Inventor: KAMATA KAZUO
IPC: G03B35/10
Filed: 1991-12-16
Abstract: PURPOSE:To make an interval between left and right mirrors large when a stereoscopic camera is constituted by integrating a stereoscopic adaptor with the front surface of a camera main body part in which a finder and a storoboscope are provided by deviating it in a horizontal direction to a photographing lens. CONSTITUTION:This stereoscopic camera is constituted of the camera main body part 10 in which the finder 17 and the storoboscope 18 are provided at a position deviated in the horizontal direction to the photographing lens and the stereoscopic adaptor 20 integrally fitted to the front surface of the main body part 10 and having optical systems 21, 22, 23 and 24 whose left and right are asymmetric with respect to the photographing lens so that light entering into the finder 17 or light emitted from the storoboscope 18 are not obstructed.
Patent JP-2000159868-A (JP)
Title: Resin and printing ink
Inventor: SATO KOJI
IPC: C08G63/553
Filed: 1998-11-24
Abstract: PROBLEM TO BE SOLVED: To intend, while synthesizing a resin, improvement of working environment in reaction by not using formaldehyde, etc., and reduction of total resin production cost without necessitating a treatment facility, and to improve miscibility with a solvent for printing ink, misting, and drying. SOLUTION: This resin is manufactured by reacting a resin acid (A), an α,β-ethylenically unsaturated carboxylic acid or its anhydride (B), a 5-30C monovalent alcohol (C), and a polyol (D), so that wt. ratio of the resin acid (A)/ the α,β-ethylenically unsaturated carboxylic acid or its anhydride (B) is 80/20 to 97/3, and [total mol number of carboxylic acids in the resin acid (A) and the α,β-ethylenically unsaturated carboxylic acid or its anhydride (B)]/[total mol number of hydroxide groups in the 5-30C monovalent alcohol (C) and the polyol (D)] is 1/0.5-1/1.2.
Patent JP-H07188584-A (JP)
Title: Primer for powder coating
Inventor: ICHIKAWA HARUO
IPC: C09D5/46
Filed: 1993-12-27
Abstract: PURPOSE:To obtain a primer for powder coating providing a metal material coated with a synthetic resin having beautiful coating appearance, excellent corrosion resistance, electrical insulating properties, wear resistance and weather resistance by mixing an acid-modified diene polymer with an organic amine, etc., and using water as a medium. CONSTITUTION:This metal material coated with a synthetic resin is obtained by coating the surface of a metal with a primer for powder coating composed of a mixture of an acid-modified diene-based polymer (e.g. one obtained by copolymerizing butadiene, etc., with acrylic acid, etc.) and an organic amine (e.g. allylamine) or ammonia and water as a medium, curing, baking and applying a synthetic resin to the coated surface by fluidized bed coating method or electrostatic coating method.
Patent JP-H04196967-A (JP)
Title: Adapter device for radio facsimile communication
Inventor: MIKAMI SHIGERU
IPC: H04W88/02
Filed: 1990-11-28
Abstract: PURPOSE:To enable facsimile communication even when radio waves can not be received satisfactorily from the transmission side by transmitting data to a transmission part at transfer speed lower than transfer speed for transmitting facsimile data from a facsimile, providing a memory corresponding to the difference of the transfer speed, and decelerating the speed of transferring the facsimile data by radio waves. CONSTITUTION:When a call originating request is outputted from a facsimile 11, a baud rate set part 28 initially sets a parallel/serial conversion part 172 according to a signal 28a. At such a time, when it is instructed to set transfer speed low, the bit rate of the parallel/serial conversion part 172 is set at 1200bps as the second transfer speed or the like. The facsimile 11 starts transmitting data for one page at the first transfer speed and stores the data in a memory 18. The facsimile data stored in the memory 18 is immediately transmitted through a data processing 171 to the parallel/serial conversion part 172 and by passing through a MODEM 22, the data is transmitted from a transmission part 23 as radio waves at the second transfer speed.
Patent JP-H09171591-A (JP)
Title: Merchandise sales registration data processor
Inventor: IIDA YUJI
IPC: G06Q10/00
Filed: 1995-12-20
Abstract: PROBLEM TO BE SOLVED: To manage a stock with correctness where difference to a permissible degree is satisfied while unnecessitating complicated scrapping input work and stocktaking work. SOLUTION: A stock memory classified by the production date of each commodity is provided, the stock quantity of the production date concerned of the commodity concerned is added and updated at the time of buying the commodity and the stock quantity of the production date concerned of the commodity concerned is subtracted and updated at the time of selling the commodity. In addition to it, presence or absence of passage in an effective sales period as against the respective production dates is normally managed and the stock quantity for the portion of the production date concerned of the commodity concerned is automatically erased (S29) when the commodity of the production date, whose effective sales period elapses within a stock memory exists (S24-Y).  The stock quantity for the portion to be scrapped without being sold since the effective sales period elapses from the production date is automatically erased and processed so that the input operation of the scrapped portion and stocktaking work become unnecessary.
Patent JP-H09168350-A (JP)
Title: Fishing rod
Inventor: YASUI AKIRA
IPC: B32B7/02
Filed: 1995-12-20
Abstract: PROBLEM TO BE SOLVED: To increase the interlaminar insulation and adhesion of a laminated tube for a fishing rod. SOLUTION: When electroconductive reinforcing fibers are impregnated with a synthetic resin to prepare prepregs and the prepregs are used to form two conductive layers 1, 3, an insulating layer 2 is allowed to intervene between them so that it may permits the synthetic resin to pass through, but not the reinforcing fibers, when they are heated and fired. Since only the resin passes through between both conductive layers 1, 3, but fine conductors such as short- cut carbon fibers does not, the conductive layer 1, the insulating layer 2 and the conductive layer 3 are interlaminarly bonded, as the insulation is secured between them.