baber/WOPTO huggingface dataset:
Patent JP-S58151929-A (JP)
Title: Forming device of needle-shaped corrugated fin
Inventor: HAMANAKA SUKEAKI
IPC: B21D53/08
Filed: 1982-03-04
Abstract: PURPOSE:To form needle-shaped corrugated fins of high density, by corrugating a group of needle-shaped fins formed by blanking a band-shaped metallic plate into a ladder-shaped plate, and successively, press-forming the corrugated fins. CONSTITUTION:A primarily processed band-shaped metallic plate 3 formed into a group of needle-shaped fins is obtained by blanking a band-shaped metallic plate 1 into a ladder-shaped plate by upper and lower dies 2. The plate 3 is passed through a rough forming machine 4 consisting of two gear rolls 7 used for waveform forming, to roughly form the plate 3 into a waveform one. The roughly formed secondarily-processed band-shaped plate 5 is sent to a compression-forming part 6, and is compression-formed by sandwiching the plate 5 with the aids of blades 12 which are implanted in an endless belt put between one set of two rotary shafts 9 and revolving the belt; then needle-shaped corrugated fins 25 are formed, and the small-sized, lightweight and needle-shaped corrugated fins used for a heat exchanger is manufactured.
Patent JP-H05105821-A (JP)
Title: Surface-improved pigment composition
Inventor: JIEEMUSU BII GANSHII
IPC: C08L29/10
Filed: 1992-02-20
Abstract: PURPOSE: To obtain a pigment composition capable of increasing the pigment concentration to reduce the amount of the solvent released in the air during coating and improving the gloss and clarity properties of a coated surface by mixing a specific amount of a poly (vinyl lower alkyl ether) having a specific molecular weight with an organic pigment.  
     CONSTITUTION: A poly (vinyl lower alkyl ether) having a molecular weight of 2,000-500,000 [e.g. poly (vinyl methyl ether), etc.] is incorporated into an organic pigment (e.g. quinacridone, etc.) in an amount of about 0.5-10 wt.% of the pigment to obtain a pigment composition. According to the pigment composition, the flow properties of the pigment dispersion is improved and by this way, it is possible to increase the pigment concentration to reduce the amount of the solvent released into the air during coating. Further, such improved product enhances the quality of automobile coating and other similar finish coatings in gloss and image or mirror surface clarity. 
     COPYRIGHT: (C)1993,JPO
Patent JP-H04271407-A (JP)
Title: Robot control method
Inventor: TOJO NAOTO
IPC: G05B19/416
Filed: 1991-02-27
Abstract: PURPOSE:To easily generate a smooth continuous locus at the time of generating the continuous operation locus of an operation and the next operation. CONSTITUTION:First, vVf+1 is obtained. Next, a circle having a point A as the center and a radius ¦vVf+1¦ and a circle having a point B as the center and a radius ¦vVb¦ are drawn. Intersections C and D between two circles are obtained which satisfy condition ¦vVf¦-¦vV'f+1¦<=alphaT and are operation points just after synthesis. Thereafter, a limit value  theta/2 of the angle of displacement formed by vVf+1 and vV'f+1 is obtained by the function ¦vVf¦. However, it is so determined that  theta<=acute angleCAD is true. An arc C'D' which has the point A as the center and a center angle theta is obtained in an arc CD of the circle B. Thus, acute angleC'BD'/2 is the angle of displacement for allowable synthesis.
Patent JP-S58150230-A (JP)
Inventor: HONJIYOU KAZUMI
IPC: H01H9/02
Filed: 1982-03-03
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-H04255521-A (JP)
Title: Exhaust gas purifier for internal combustion engine
Inventor: HIROTA SHINYA
IPC: F01N3/08
Filed: 1991-02-04
Abstract: PURPOSE:To keep the NOx purification efficiency of a lean NOx catalyst high even if the lean NOx catalyst is deteriorated. CONSTITUTION:An internal combustion engine 2 includes a lean NOx catalyst 6 provided in an exhaust system 4 thereof, a catalyst deterioration judging means and an HC quantity increasing means for increasing the HC quantity in the exhaust gas when the catalyst deterioration judging means judges the deterioration of the catalyst 6. When the lean NOx catalyst 6 is deteriorated, the NOx purification efficiency is lowered, and the temperature range of the NOx purification efficiency peak is shifted to the high temperature side. According to the above shifting, the HC quantity increasing means increases the HC quantity, so that the NOx purification efficiency of the lean NOx catalyst 6 can be always kept high. If the catalyst floor temperature is shifted to the high temperature side at the same time, a large effect of improving the NOx purification efficiency is produced.
Patent JP-H10227627-A (JP)
Title: Dimension calibration sample
Inventor: KUROSAWA KOICHI
IPC: G01B15/08
Filed: 1997-02-18
Abstract: PROBLEM TO BE SOLVED: To manufacture a large quantity of sample whose dimension can be calibrated rapidly without contaminating a dimension calibration sample surface due to electron rays by manufacturing a replica with a dimension calibration sample whose absolute dimension is guaranteed as a standard (casting). SOLUTION: Acetyl cellulose film 5 is applied to the surface of a dimension calibration sample 4, acetone is slightly dripped to melt the surface of the film 5, the recesses and projections of the sample 4 are buried and are transferred to the film 5, and the film 5 is released after curing. Then, gold or platinum is deposited on the released film 5 and the replica film 1 is formed, which is dipped into acetone solution along with the film 5, and only the remaining replica film 1 is adhered to a sample stand 3 for electron beam device using a conductive adhesive 2, thus forming the replica film 1 at a recessed and projecting member and obtaining a high secondary electron signal at any acceleration voltage.
Patent JP-S62192465-A (JP)
Title: Production of carbocyanine compound
Inventor: IKEGAWA AKIHIKO
IPC: G03C1/18
Filed: 1986-02-18
Abstract: PURPOSE:To obtain the titled compd. effectively and in high yields, which is useful as a sensitizing dye for photographic silver halide emulsion, etc., by reacting two specified benzoxazolium compds., etc. in the presence of an inorg. salt. CONSTITUTION:1mol of a compd. of formula I [wherein Z1 is an atomic group necessary in forming a heterocyclic ring selected from the group consisting of a (substd.) benzoxazole, benzothiazole, naphthoxazole, naphthoselenazole, etc.; and R1 is an alkylene] (e.g., 2-methylbenzoxazolium compd.) is reacted with 0.7-2.0mol of a compd. of formula II (wherein Z2 is Z1; R2 is H or an alkyl; R3 is R1; and R4 is an alkyl) (e.g., a benzoxazolium compd. having an alkoxy group) in the presence of 1-1,000 equivalents of an inorg. salt such as Molecular Sieve 4A in a polar solvent such as dimethylacetamide at 90-200 deg.C for 30min-10hr. If desired, a poor solvent is added thereto to precipitate the product as a crystal, thus obtaining a compd. of formula III (wherein Y is a metal atom which forms a counter cation).
Patent JP-S61193033-A (JP)
Title: Light applying measuring instrument
Inventor: IDA YOSHIAKI
IPC: G01J4/04
Filed: 1985-02-21
Abstract: PURPOSE:To perform accurate measurement even if the ambient temperature is changed by inserting an optical filter into the midway of a path from an optical transmitter to an optical sensor. CONSTITUTION:Since light from the optical transmitter 1 is transmitted through a narrow zone filter 15, the light of a zone component only of this filter 15 passes therethrough. Consequently, even if the emission wavelength of the transmitter 1 is changed by the ambient temperature, the wavelength of the light entering an optical fiber 2 maintains a fixed zone. In this case, with reference to an emission spectrum of the transmitter 1, when the zone filter 15 is selected so that the narrow one only in the spectrum is transmitted, the zone extending a wide temperature range can be kept fixedly. Thus, the light power is changed by the temperature variation by keeping the zone fixedly, but this is compensated by performing division process with a divider 14 and the accurate measurement is made possible.
Patent JP-H03221120-A (JP)
Title: Device for desulfurization and denitrification of exhaust gas
Inventor: YAMAMOTO KAZUHIKO
IPC: B01D53/81
Filed: 1990-02-16
Abstract: PURPOSE:To permit an inexpensive and efficient desulfurization and denitrification making up for the disadvantage of each device by installing an electric desulfurization-denitrification device upstream of an active carbon type desulfurization-denitrification device. CONSTITUTION:In a n-sec pulse charging desulfurization-denitrification device 3 having a discharge electrode and a grounding electrode for permitting the application of a pulse voltage having a pulse width of 1-1000nsec, SO2 and NOx in exhaust gases are partially ionized and oxidized by an electric means and further made to react with the ammonia which has previously been added to the exhaust gases to form ammonium sulfate and ammonium nitrate, which are then collected by a dust collecting device 5. Ammonia is poured into the gas emitting from the dust collecting device and the resulting mixed gas is introduced into an active carbon type desulfurization-denitrification device 4 having a moving bed of active carbon. As a result, the desulfurization and denitrification can be effected inexpensively and efficiently with the disadvantage of each device made up for.
Patent JP-H06206396-A (JP)
Title: Sealing style individual photograph case
Inventor: SAITOU KAYOKO
IPC: B42F5/04
Filed: 1993-01-11
Abstract: PURPOSE:To improve arrangement properties, by a method wherein, in the photograph case for protection of a photograph, one surface of a transparent bag having the size holding just one sheet of the photograph is formed by sealing. CONSTITUTION:A photograph is put into a transparent bag having the size holding just one sheet of the photograph, both the side parts of the bag 1 are sealed, to which the photograph. Hereby, the photograph is protected and fixed. With this constitution, the case is made into an independent single body and sealed structure and selection of an arrangement position becomes free. A limit to relative data can be released.
Patent JP-H10325459-A (JP)
Title: Control device for toroidal type continuously variable transmission
Inventor: SAKAMOTO HARUO
IPC: F16H15/38
Filed: 1998-01-29
Abstract: PROBLEM TO BE SOLVED: To perform stable gear shift control in a low speed region, in a toroidal type continuously variable transmission. SOLUTION: Line pressures respectively generated by linear solenoid valves 209 and 210 and a relief pressure lower than the line pressures are regulated by three-layer valves 220 and 230 and fed to an increasing speed oil pressure chamber 115 and a speed reducing oil pressure chamber 116 to change the change gear ratio of a toroidal gear shift mechanism through movement of the trunnion of the gear shift mechanism. In this constitution, during a lower car speed than a given car speed, the line pressure and the relief pressure are not controlled by the three-layer valves 220 and 230 but the relief pressure is directly controlled by a linear solenoid valve 210.
Patent JP-H05206710-A (JP)
Title: Microwave circuit device
Inventor: TANAKA RYOZO
IPC: H01P1/30
Filed: 1992-01-27
Abstract: PURPOSE:To obtain a microwave circuit device in which the supply of a DC power supply to an amplifier element is easy and the loss with respect to a microwave is small. CONSTITUTION:Coaxial-waveguide conversion conductors 18,19 are penetrated into each guide of a waveguide 17 which is partitioned into an input side and an output side of a microwave by a short-circuit barrier, one terminal as a microwave connection terminal is connected to the upper face conductor of parallel flat plate circuits 7,8 of a microwave amplifier module 12 and the other terminal is protruded to the outside of the waveguide 17 as a DC power supply terminal. Thus, the bias DC power supply of an amplifier element is supplied from the DC power supply terminal of the coaxial-waveguide conversion conductors and no bias supply circuit is required for the parallel flat plate circuit, then the supply of the DC power supply to the amplifier element is simplified and the loss with respect to the microwave is reduced.
Patent JP-S56131627-A (JP)
Title: Curable composition
Inventor: KOMIYAMA TOORU
IPC: C08G75/02
Filed: 1980-03-17
Abstract: PURPOSE: Titled composition which is excellent in curability, provides products excellent in flexibility, electrical properties, chemical resistance, etc., and is suitable for use in insulating paints, prepared by adding a polythiol compound to a specific oligoester compound.  
     CONSTITUTION: The composition of the purpose is prepared by mixing (A) an oligoester-imide compound represented by formula I, wherein X is an m-valent residue derived from an ester oligomer prepared from an aromatic dicarboxylic acid component and an aliphatic polyol component, wherein the polyol component is up to 35mol% excess over the dicarboxylic acid component, m≥2, m is half as many as or equal to the number of the terminal hydroxyl groups of the ester oligomer and n is 1W2 (said component A being used in an amount corresponding to 1 amido eq.) with (B) a polythiol compound represented by formula II, wherein R is an 1- valent organic group free of a reactive C-C unsaturated bond and 1 is 2W4, such as trimethylolpropane tris (thioglycolate) (said component B being used in an amount corresponding to 0.2W1eq.). 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S56130267-A (JP)
Title: Coating method of improved stucco
Inventor: NIIZEKI TAKANOBU
IPC: B05D5/06
Filed: 1980-03-17
Abstract: PURPOSE: To prevent falling off of sand grains and, at the same time, to form a beautiful surface of improved stucco coating, by enlarging the contact area between sand grains, etc., and the paint, etc., by spreading sand grains treated with a surface active agent on the paint applied on the surface to be painted.  
     CONSTITUTION: The paint composed mainly of a well known synthetic resin is applied on the surface to be painted composed of a smooth or uneven surface of base material (e.g.; metallic plate, synthetic resin board, etc.) 1 to a required film thickness, by using equipment, such as roll coater, etc. Then the improved stucco coating is performed on the painted surface, by distributing sand grains, etc. (e.g.; silica sand, ground rock particles, etc.) of about 0.5W2mm in diameter treated with surface active agent 4 on the painted surface, and then, by performing a baking treatment on the applied surface. An anionic, cationic, or ampholytic surfactant is used as the above mentioned surface active agent. Moreover, since the surface active agent is used, the surface of sand grains is smoothened and the paint adhering property is improved. Therefore, the contact area between the paint and sand grains is enlarged and, at the same time, minute powder, such as dust, moisture, sand grains, etc. adhering on the surface are removed. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S60177489-A (JP)
Title: Device for displaying residual time of tape or disk
Inventor: OGAWA MASAHARU
IPC: G11B27/17
Filed: 1984-02-23
Abstract: PURPOSE:To display highly accurate, highly resolvable residual time by performing smoothening processing of the number of N residual time calculated from the past up to the present based on a tape diameter, etc. and by deciding and displaying the accurate residual time. CONSTITUTION:The number of N tape residual at the number of N time ti at a certain past time interval outputted by a residual time calculating device 4 from diameters of reels 1 and 2 is processed by a residual time correcting device 6 equipped with an adder 7, 1/N multiplier 8, delay element 9, adder 10, etc., and smoothening correction arithmetic is performed based on a formula I to decide the present, accurate tape residual. The tape residual time of high accuracy and resolution is displayed on a residual time displaying part 5. Disk residual time is accurately displayed in the same manner.
Patent JP-S62194152-A (JP)
Title: Airflow direction deflecting device for air-conditioning machine
Inventor: YOSHIOKA SHIGEJI
IPC: F24F11/02
Filed: 1986-02-18
Abstract: PURPOSE:To uniformize temperature distribution and improve the comfortable property of a living space employing an air-conditioning machine upon starting cooling operation by cooling a human body directly in the initial period of operation and, thereafter, cooling wall surfaces of the space or the like. CONSTITUTION:The titled air-conditioning machine drives a deflecting vane 1 downward, the deflecting vane 5a rightward and the deflecting vane 5b leftward upon starting the cooling operation thereof. In this case, the blow-off air of the machine is concentrated downward. According to this operation, a human body is cooled quickly. When time is elapsed in some degree, the deflecting vanes 5a, 5b are deflected oppositely to blow off the cooling air downwardly while branching it to cool the circumference of the human body as well as the wall surfaces. When the time of operation is elapsed further, the deflecting vane 1 is deflected upwardly. In this case, the blow-off air is distributed horizontally and the whole of a room may be cooled. According to this method, comfortable room cooling effect may be obtained.
Patent JP-S63202081-A (JP)
Title: Amorphous magnetic material by plating method
Inventor: TSUZUKI TAKAYOSHI
IPC: C25D7/00
Filed: 1987-02-18
Abstract: PURPOSE:To improve magnetic characteristics and corrosion proof characteristics by forming a thin film of magnetic material, consisting of amorphous iron-phosphorus alloy whose content of phosphorus is within a specific range, to be used for a magnetostrictive strain meter by a plating method. CONSTITUTION:A magnetic material thin film, to be used for magneticstrictive strain meter is formed with the plating method of thin film, by amorphous iron-phosphorus alloy containing phosphorus of 8-23 atomic%. As the plating solution, the hypophosphite or phosphite as the doping agent are added for making plated film amorphous to the aqueous solution consisting of the salt of metal as the main material and complex agent and pH adjusting agent for stabilizing the plating solution. The amorphous magnetic material does not have crystal particles and therefore does not have magnetic anisotropy and shows large strain-magnetic characteristics for every direction. Thereby, a strain detector, which shows high detection sensitivity and excellent linearity, can be obtained by introducing amorphous magnetic material to the magnetostrictive stain meter and the magnetic film for strain measurement having excellent corrosion proof characteristic can be obtained because there is no crystal grain boundary.
Patent JP-H04272827-A (JP)
Title: Vinyl chloride lining device for steel tube
Inventor: TADA TAKESHI
IPC: B29C63/34
Filed: 1991-02-28
Abstract: PURPOSE:To fix easily the positions of a hot air header and an upper combustion burner in the height direction by connecting the hot air header for expansion bonding a vinyl chloride tube to the inner face of a steel tube with the upper combustion burner for heating both ends of the steel tube. CONSTITUTION:A lining device for an inner face vinyl chloride steel tube is constituted by setting connecting bar supporting components 2 on both sides of a hot air header 1, installing connecting bars 3 to the supporting components 2 and connecting upper combustion burners 4 for heating the tube ends at the ends of the connecting bars. As the upper combustion burners 4 are connected with the hot air header 1 in the lining device, even when the diameter of the steel tube to be heated is changed, the positions of the hot air header 1 and the upper combustion burners 4 in the height direction can be adjusted in a short time to improve the working efficiency. A vinyl chloride tube inserted into the inner face of the steel tube is expanded and bonded with the inner face of the steel tube successively starting from the central section in the longitudinal direction of the steel tube toward both ends by blowing hot air from the upper side of the steel tube to the outer face of the steel tube by the hot air header 1.
Patent JP-H11232613-A (JP)
Title: Manufacture of combined type thin-film magnetic head
Inventor: SASAKI YOSHITAKA
IPC: G11B5/39
Filed: 1998-02-17
Abstract: PROBLEM TO BE SOLVED: To provide manufacture, in which throat height, an apex angle and MR height (the height of a magnetoresistive regenerative element) in a combined type thin-film magnetic head, in which an induction type wire thin-film magnetic head and a magnetoresistive effect type read thin-film magnetic head are laminated, can be formed accurately and the throat height can be controlled without throwing off the balance of the throat height and the MR height. SOLUTION: When a recessed section is formed to a base body 21, thin-film coils 29 supported by a first insulating layer 26, a first magnetic layer 27 and a second insulating layer 28 are formed into the recessed section, a surface is flattened, a gap layer 31 is shaped, third magnetic layers 32, 34 are formed onto the gap layer 31, an MR regenerative element 40 buried into a shield gap layer 35 and a third magnetic layer 37 are formed and the combined type thin-film magnetic head is manufactured, throat height can be controlled independently of MR height by controlling the film thickness of the first insulating layer 26.
Patent JP-H02218539-A (JP)
Title: Profile method
Inventor: TSUKAMOTO OSAMU
IPC: B23Q35/123
Filed: 1989-02-14
Abstract: PURPOSE:To optionally change a profile direction during one pass by finding a broken line parallel to the potential line composed of the broken line, and executing profiling while moving a stylus by one pass along this. CONSTITUTION:A straight line is extended from a start point Ps1 up to a point P2a in parallel to the segment P1 - P2 connecting the closest point P1 to a profiling start point Ps1 of profiling among the points P0, P1...P4 of a software potential line 1 and the following point P2. The straight line is extended up to the point P3a crossed with a straight line 3 in parallel to a segment P2 - P3 from the point P2a, extended further up to a point Pe1 similarly and broken lines Ps1 - Pe1 are found. Profiling is executed by moving a stylus from the point Ps1 to point Pe1 with this broken line as a pass 2a and a pick feed 3a in the specific amount is performed from the point Pe1 to a Ps2 point at a pick feed angle THETA0. Profiling is then executed from the point Ps2 to a point Pe2 by the pass 2b found similarly to the pass 2a and this is repeated similarly thereafter.
Patent JP-S58151111-A (JP)
Title: Radio receiver
Inventor: TAURA KENICHI
IPC: H03J7/18
Filed: 1982-03-03
Abstract: PURPOSE:To simplify the constitution of a deciding device for the identity and to cope with a larger time difference, by deciding zero cross waves obtained from a zero cross detector with a controller directly relating to a car radio receiver. CONSTITUTION:A controller 17 checks for outputs of voltage comparators 40, 41 and starts fetching of two zero crossing waves being outputs of zero cross detectors 32, 33, after a signal having sufficient sound level (hereinafter, called ''effective''). The data fetching operation is performed for sufficient number of times for the same identity, i.e. N+x times, and the output of the voltage comparators 40, 41 is confirmed for both ''effective'' at each data fetch. When the data fatch is finished, the controller 17 clears a counter 62 at first into zero as initial value, compares data bits of the same address of data memories A60 and B61 sequentially, and adds ''1'' to the contents of the counter 62 when one is a logical value ''1'' and the other is ''0''.
Patent JP-S60178489-A (JP)
Inventor: HAYAKAWA YOSHIO
IPC: G09G5/00
Filed: 1984-02-25
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。