baber/WOPTO huggingface dataset:
Patent JP-H04234490-A (JP)
Title: Hydrocarbon fuel and additive for it
Inventor: GURAEMU MATSUKUROBAATO UOORESU
IPC: C10L9/10
Filed: 1991-09-18
Abstract: PURPOSE: To improve combustion characteristics, stability and demulsifying characteristics by incorporating a fuel-soluble manganese carbonyl compound, an alkali (alkaline earth) metal-containing detergent and a metal deactivator of the chelation type in a fuel.  
     CONSTITUTION: (A) 1.5-10,000 ppm of a fuel-soluble manganese carbonyl compound, (B) 4-10,000 ppm of a fuel-soluble alkali (alkaline earth) metal detergent, (C) 0.25-6,000 ppm of a fuel-soluble metal deactivator of the chelation type, (D) 0-4,000 ppm of a fuel-soluble demulsifying agent, and (E) 0-10,000 ppm of a fuel-soluble aliphatic or alicylclic amine are added to a liquid hydrocarbon fuel. 
     COPYRIGHT: (C)1992,JPO
Patent JP-H02113098-A (JP)
Title: Pasted soap and pasting of plural different soaps
Inventor: NISHINA TETSUO
IPC: C11D13/18
Filed: 1988-10-21
Abstract: PURPOSE:To obtain soap having high strength of contact bonding and a feeling of high interest, surely preventing separation during use by pressurizing and pasting plural different soaps in a vacuum mold under reduced pressure. CONSTITUTION:Plural different soaps 7 having different colors, materials, patterns, etc., are packed into a vacuum mold 1 connected to vacuum pump 5 and then a pressurizing mold 10 is inserted into the vacuum mold in the direction capable of pressurizing the soaps 7 without pressurizing the soaps. Then the vacuum mold 1 is maintained airtight, the vacuum pump 5 is operated, the vacuum mold 1 is made into a vacuum state, then the plural different soaps 7 are pressurized by the pressurizing mold 10 to bond and paste the different soaps.
Patent JP-H08128577-A (JP)
Title: Hose connecting device
Inventor: SUZUKI HIDEO
IPC: F16L33/22
Filed: 1994-10-28
Abstract: PURPOSE: To prevent a twist in a hose by forming a hose fitting part, in a hose connecting pipe around the outer circumference part in a main body pipe, forming a hose pressing part, which surrounds the circumference of the hose fitting part in the hose connecting pipe and presses the hose, in a nut, and providing a seal member between the main body pipe and the hose connecting pipe. CONSTITUTION: A thread part 22 is formed in the outer circumference part in one end part of a main body pipe 21, while a fitting part 25, to which an end part of a hose (h) is fitted in the outer circumference part projecting from the main body pipe 21, is formed in a hose connecting pipe 24. In a nut 27, which surrounds the hose fitting part 25 in the hose connecting pipe 24, a hose pressing part 29 is formed in the inner circumference of the part surrounding the hose fitting part 25. A seal member 26, which holds the hose connecting pipe 24 while preventing it from being pulled out from the main body pipe 21 and accomplishes fluid-tight sealing between the hose connecting pipe 24 and the main body pipe 21, is fitted in a circular groove 21a in the main body pipe 21 and a circular groove 24a in the hose connecting pipe 24 at the same time.  Therefore, torsion in the hose (h) can be prevented.
Patent JP-S62127253-A (JP)
Title: Production of wire guide for dot printer
Inventor: NAKADA JUNJI
IPC: B41J2/265
Filed: 1985-11-28
Abstract: PURPOSE:To enhance an efficiency in a lapping wire inserting operation, by a method wherein a plate body of ceramic is provided with prepared holes for wire guiding holes with reference to cut portions provided thereon and the prepared holes are lapped by wires. CONSTITUTION:A sintered material is cut to a required size to obtain a plate body 1. A laser beam such as YAG irradiates the plate body 1 to form two reference holes 2, 2 thereon, thereafter wires are inserted through the holes 2, 2 as well as free abrasive grains are supplied thereto, thus the holes 2, 2 are lapped by wires until required inner diameters is obtained. After being positioned by reference pins inserted into the holes 2, 2, the plate body 1 is perforated with a laser beam at a predetermined pitch to obtain upper and lower alignments of wire guide holes 3. After that, the plate boy 1 is positioned with reference to the reference holes 2, 2, and the wire guide holes 3 are successively lapped by wires until predetermined inner diameters is obtained.
Patent JP-H03206276-A (JP)
Title: Automotive keyless entry device
Inventor: YAMAZAKI MITSURU
IPC: E05B83/36
Filed: 1990-10-03
Abstract: PURPOSE:To confirm writing by outputting a confirmation urging signal for urging an operator to re-input a cipher signal through detection of completion of writing operation during writing operation of a cipher, and outputting a signal for coincidence and noncoincidence of a re-input signal. CONSTITUTION:When, during writing of a cipher consisting of a plurality of pulse trains, a writing command signal is outputted from an outer handle switch 3, it is outputted to a writing condition deciding part 7, and a computing circuit 61 is brought into a cipher writing waiting state. Based on sounding of a sounder 9, the switch 3 is turned ON and OFF to write a cipher, which is stored in a memory circuit 62. When it is decided by the circuit 61 that writing of a cipher is completed, a signal for urging confirmation is sounded from the sounder 9. When a stored cipher coincides with a re-inputted cipher signal, an OK signal is sounded and when it does not coincide therewith, and an NG signal is sounded. This constitution performs proper confirmation.
Patent JP-H05243981-A (JP)
Title: Method and device for controlling operation mode for digital phased lock loop
Inventor: JIYANNRIYUTSUKU RAFUON
IPC: H03L7/095
Filed: 1992-10-05
Abstract: PURPOSE: To provide a method and a device for controlling the operation mode of a digital phased lock loop. CONSTITUTION: The control method of the operation mode of the digital phased lock loop 1 contains what is called a counter for controlling the increment or decrement of the frequency of a digital clock signal in the loop. The input signal of the loop is discontinuously applied in an arbitrary phase state at every existence.  The control method sequentially contains following stages, namely, a stage 3 for detecting the existence start of the input signal, a stage for selecting the count range of the comparatively small value of a counter for synchronizing the loop at comparatively high speed, a stage 5 for detecting the synchronism of the loop and a stage for selecting the count range of the comparatively large value of the counter for comparatively strongly filtering the unforeseen fluctuation of the phase of the input signal, which is generated in existence, and maintaining it until the existence start of the next input signal is detected.
Patent JP-H07120506-A (JP)
Title: Comparator circuit
Inventor: INOKUCHI NOBUYUKI
IPC: H03K5/13
Filed: 1993-10-25
Abstract: PURPOSE:To obtain an output equipped with desired delay time with respect to an input signal by adjusting capacity provided on one of inputs of a differential pair and controlling operation of a current mirror circuit. CONSTITUTION:A constant voltage source V1 is connected to the base of an NPN transistor Q1 of a differential pair 1, while a variable voltage source V2 is connected to a base of an NPN transistor Q2. The constant voltage source V1 is connected to a base of an NPN transistor Q3 of a differential pair 2, while a capacitor C1 is connected no an NPN transistor Q4. A collector and a base of a PNP transistor Q5 at one of output ends of a current mirror circuit 3 are connected to a collector of she transistor Q3 of the differential pair 2, while a collector of a PNP transistor Q6 at the other end is connected to an output signal terminal OUT. A collector and a base of a PNP transistor Q7 at one of output ends of a current mirror circuit 4 are connected to a current source I3, while a collector of a PNP transistor Q8 at the other output end is connected to a base of the NPN transistor Q4 of the differential pair 2, to which the capacitor C1 is connected. An emitter of the transistor Q8 is connected to a collector of the transistor Q2 of the differential pair 1, and this current path 5 shuts off the current mirror circuit 4 according to the variable voltage source V2.
Patent JP-H03205899-A (JP)
Title: Device for detecting and proces- sing electric signal
Inventor: DEIITAA FURIIDEMAN
IPC: H05K7/14
Filed: 1990-10-05
Abstract: PURPOSE: To replace a regulator unit without interrupting the operation by an arrangement wherein both regulator units process an input signal while being synchronized individually and output information can be called on the output side thereof. CONSTITUTION: A fan chamber 6 is sectioned in the casing 1 of an apparatus under plug-in unit chambers 2, 4 and extended over the entire width of the plug-in unit chambers 2, 4. A contact/connect chamber 7 is provided in the casing 1 of apparatus on the right of the plug-in unit chamber 2 and the fan chamber 6. Various units of the apparatus are interconnected through the conductor path of a printed wiring board 27 to be connected and further connected with a connection contactor 31 formed as a plug contact body. The connection contact body is disposed in the region of the connect chamber 7 and connected with external terminals which leads an electric line to an external unit, e.g. a power supply terminal, a control-and sensor unit.
Patent JP-H03128434-A (JP)
Title: Particle measuring instrument
Inventor: MIYAMOTO MORITOSHI
IPC: G01N15/14
Filed: 1989-10-13
Abstract: PURPOSE:To improve the measurement accuracy by irradiating plural positions with irradiating light by switching in synchronism with a flow velocity and measuring scattered light or fluorescent light obtained from the irradiated positions. CONSTITUTION:When a flow part 1a in flow cell 1 is measured while sample liquid in a high-speed laminar flow of sheath liquid is passed, laser beams L1 and L2 from an He-Ne laser light source 2 and an Ar<+> laser light source 3 pass through the transmission part 4 of a chopper 4 to irradiate inspected parts A and B of the flow part 1a and front scattered light which is scattered by particles to be inspected is used for measurement. This front scattered light passes through stoppers 5a and 5b and is converged by a condenser lens 6 to travel on optical axes P1 and P2, and they are photodetected by photodetectors 10a and 10b through stops 7a and 7b, condenser lenses 8a and 8b, and BPFs 9a and 9b to obtain information regarding the size of the particles to be inspected. Here, the rotation of the chopper 4 is controlled to detect the same inspected particle which is detected with the beam 11 at certain timing with a beam 12 next.
Patent JP-H05214350-A (JP)
Title: Preparation of naphtha
Inventor: KARORASU MARIA UAN BAREGOI
IPC: B01J23/40
Filed: 1992-09-10
Abstract: PURPOSE: To obtain naphtha in high yield from a product of a Fischer-Tropsch synthesis by bringing a hydrocarbon feed stock having a b.p. above the b.p. range of the naphtha unto contact with a platinum catalyst supported on SiO 2 -Al 2 O 3 , in the presence of hydrogen under elevated temp. and pressure.  
     CONSTITUTION: Naphtha is prepd. by high selectivity and accordingly high yield by bringing a hydrocarbon feed stock obtd. by a Fischer-Tropsch synthesis and comprising a fraction having a b.p. above the b.p. range of the naphtha into contact with a platinum catalyst prepd. by impregnating a silica-alumina carrier prepd. of an amorphous silica-alumina starting material having a pore vol. of 0.5-1.0 ml/g and a binder such as silica, alumina, clay, titania, magnesia and zirconia with a soln. contg. hexachloroplatinic acid with a pH of at most 4.0 in the presence of hydrogen at a temp. of 175-400°C under a pressure of 10-250 bar. 
     COPYRIGHT: (C)1993,JPO
Patent JP-S62127588-A (JP)
Inventor: SHINDO MAKOTO
IPC: F16L5/00
Filed: 1985-11-27
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-H07119923-A (JP)
Title: Burner for pulverized coal firing boiler
Inventor: ARAKAWA YOSHIHISA
IPC: F23D1/02
Filed: 1993-10-26
Abstract: PURPOSE:To prevent generation of slagging at a periphery of a burner for a pulverized coal firing boiler having a burner for generating swirl flames at the center of a furnace wall. CONSTITUTION:A pulverized coal firing boiler has a furnace of a horizontal section of a square shape or a rectangular shape similar to a square shape and burners 1-4 so disposed at substantially the same level as to swirl the flames in a range from the centers of four surfaces constituting the furnace and point away from the centers by 1/4 of the horizontal length of the surfaces constituting the furnace, and comprises nozzles 5-8 provided between the adjacent burners to cast either combustion air or at least part of combustion gas. The flames of the burners on the upstream side are blown to the peripheries of the burners of the downstream side with cast gas from the nozzles 5-8 to prevent slagging.
Patent JP-S62125396-A (JP)
Inventor: NAKAE TETSUKAZU
IPC: G10H1/32
Filed: 1985-11-27
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-S63120659-A (JP)
Title: Manufacture of ink jet head
Inventor: INAKA YUKIYOSHI
IPC: B41J2/16
Filed: 1986-11-10
Abstract: PURPOSE:To provide an ink passage by adhering a substrate and a vibrating plate to each other without performing machining such as grinding of the surface of the substrate, by laying a thermoplastic-made substrate provided with grooves and the vibrating plate formed of the same material as that for the substrate on each other so that groove parts are disposed therebetween, and thermocompression-bonding the substrate and the vibrating plate to each other. CONSTITUTION:A polysulfone-made substrate 4 provided with ink passages and a vibrating plate 5 formed of the same material as that for the substrate 4 and serving to closing the ink passages are laid on each other, they are clamped between jig plates 3, the resultant assembly is set into a pressing jig 1, and a screw 2 is tightened. The entire body including the pressing jig is heated in a thermostat or a belt furnace set to the glass transition temperature of the polysulfone, is then slowly cooled, and the resultant adhered body of the substrate 4 and the vibrating plate 5 is taken out. Since the substrate made of the thermoplastic and the vibrating plate formed of the same material and serving to closing the ink passages are thermocompression bonded to each other, the ink passages free of cracks or leakage can be formed, the yield in forming the ink passages is enhanced, and the number of manufacturing steps is reduced.
Patent JP-H06120503-A (JP)
Title: Thin film transistor and manufacturing method thereof
Inventor: TAMURA TATSUHIKO
IPC: H01L29/78
Filed: 1992-10-06
Abstract: PURPOSE:To manufacture the thin film transistor in high yield having excellent reliability in relatively simple constitution in relation to the structure of the thin film transistor using Al for a gate electrode applied to a liquid crystal displayer. CONSTITUTION:In relation to the structure of the gate electrode of the TFT, the first metallic layer 2 comprising Al is formed to be completely covered with the second metallic layer 3 having higher melting point than that of Al. Through these procedures, any deformation such as a hillock of Al due to the heat treatment in the manufacturing step of the TFT can be completely suppressed so that the defective interlayer insulation resultant from the deterioration in the breakdown voltage of an insulating layer 5 may be avoided to minimize the defective shortcircuit between a gate electrode 4, a source electrode 7 and a drain electrode 8 thereby making the TFT possible in high yield having excellent reliability to be manufactured.
Patent JP-S63121600-A (JP)
Inventor: YAMAMOTO KAZUO
IPC: B64G1/10
Filed: 1986-11-10
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-S60149660-A (JP)
Inventor: KARURU FURIIDORITSUHI MIYUURA
IPC: C08G18/38
Filed: 1984-12-18
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-H04218016-A (JP)
Title: Lens for spectacles and production thereof
Inventor: SAITO SUKEYOSHI
IPC: G02B3/02
Filed: 1990-10-03
Abstract: PURPOSE:To provide the lens which is free from optical aberrations, has a wide practicable visual field and is light in weight by forming an objective surface of an aspherical face to a concave shape. CONSTITUTION:A glass mold 1 and a glass mold 2 are fitted to a gasket 3 to constitute a shell 4 for casting. A raw material essentially consisting of a thermosetting resin of an urethane system is packed from an injection port 5 into this shell and is cured by heating to form the semi-finished lens having an object face and an eyepiece face. The objective face side of the lens is formed so as to have the aspherical concave shape. The eyepiece face of this semi-finished lens is worked by spherical polishing to form the finished lens having 1.5mm center thickness of the lens, -13D lens diopter and 70mm lens diameter. The optical aberrations are improved and further, the radius of curvature on the eyepiece face side is increased and, therefore, the visual field is widened and the lens thickness of the part in contact with the frame part is reduced when mounted to a spectacle frame. The weight of the lens is thus reduced.
Patent JP-H10114781-A (JP)
Title: Complex of beta-diketone compound and glycolate of group iv metal
Inventor: AKUTSU MITSUO
IPC: C07F7/22
Filed: 1996-10-08
Abstract: PROBLEM TO BE SOLVED: To obtain the subject complex having a low reactivity with other materials forming a metal oxide thin layer and capable of enabling the volatile temperature thereof to be regulated by selecting the structure of the glycol even if the complex has the same molecular weight by forming the complex out of a specific β-diketone compound and a metal glycolate. SOLUTION: The subjective complex has a structure of formula I [M is a group IV metal ; R<1> and R<2> are each a 4-8C (branched) alkyl or a cycloalkyl; R<3> is a 2-18C (branched) alkylene] and exemplified by a compound of formula H. The exemplified compound is obtained by refluxing and performing an isopropanol-elimination reaction of 1mol tetraisopropoxytitan with 2mol dipyvaloylmethane in a hydrocarbon solvent and further reacting the product with added 1mol 1,3-propane diol.
Patent JP-S63122838-A (JP)
Inventor: KANSHIYA TOSHIAKI
IPC: E04B1/76
Filed: 1986-11-12
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-H02115525-A (JP)
Title: Air intake device of engine
Inventor: YADA YOSHIKUNI
IPC: F02B27/02
Filed: 1988-10-24
Abstract: PURPOSE:To decrease the difference in the amount of air intake among cylinders in a low-load range by installing a communicating passage midway in air intake branch pipes of each cylinder, installing shut-off valves on the communicating passage, inserting respective throttle valves in immediate upstream of the communicating passage openings on the air intake branch pipes of each cylinder and opening the shut-off valves while in a low-load range. CONSTITUTION:In a low-load condition, a shut-off valve 12 is practically in an opened condition. Intake air, therefore, flows in according to the opening of throttle valves 14 of air intake branch pipes 4a4d of each cylinder. Since the air intake branch pipes 4a-4d of each cylinder are mutually communicating with a communicating passage 11, the amount of filled intake air is equalized. Furthermore, since the passage capacity downstream of the throttle valve 14 is small, the additional supply of the amount of intake air to each cylinder 2 is quickly performed even when the throttle is rapidly opened, so that transient response property is improved and acceleration performance is excellent.
Patent JP-H1176064-A (JP)
Title: Filter of strainer for drinks and strainer for drinks having the filter
Inventor: MORI SHINKICHI
IPC: A47J31/06
Filed: 1997-09-11
Abstract: PROBLEM TO BE SOLVED: To make it possible to provide a filter for a strainer for drinks which is easily and rapidly mountable at a supporting member and the strainer for drinks having the filter. SOLUTION: This filter comprises two layers; an inside layer 82 which consists of a blank having thermal fusibility and an outside layer 81 which consists of a blank having no thermal fusibility at a temp. at which the fusible state of the inside layer 81 is attained. The left side of its top end is provided with a left mounting part 84a formed by turning back the end toward the inside layer 82 side and the left side of the top end is provided with a right mounting part 84b formed without turning back the end, respectively. The strainer for drinks has a cylindrical body 10 provided with two opposite right and left side walls 1, 1 and front and rear folded side walls.  The left mounting part 84a and right mounting part 84b of the filter in which the drinks, such as coffee, are housed are respectively mounted by affixing means to the respective inside surfaces of the right and left side walls 1, 1. The outside layer 81 of the left mounting part 84a and the inside layer 82 of the right mounting part 84b are adhered to a temporarily adhered state by the thermal fusion power of the inside layer 82.
Patent JP-H02115204-A (JP)
Title: Production of olefin polymer
Inventor: SAITO NORIAKI
IPC: C08F6/00
Filed: 1988-10-24
Abstract: PURPOSE:To produce an olefin polymer efficiently with a small amt. of a catalyst used, by separating the used catalyst from the polymer and using it repeatedly in the olefin polymn. wherein a homogeneous catalyst comprising a liq. compd. of a transition metal of the group IV B and an aluminoxane is used. CONSTITUTION:An alpha-olefin, diene, etc., are polymerized in gas or liq. phase using a homogeneous catalyst which comprises a liq. compd. of a transition metal of the group IV B [e.g., ethylenebis(indenyl)zirconium chloride] and an aluminoxane of formula I or II (wherein R<1> is methyl, ethyl, propyl, butyl, etc., pref. methyl or ethyl; and m is 4-30, pref. 6 or more, esp. pref. 10 or more) and in which the molar ratio of Al to said transition metal atom is 10<2>-10<7>, esp. pref. 10<3>-10<5>. After polymn., the polymer is separated and the catalyst contained in the filtrate or washing solution is reused in the polymn.
Patent JP-H1091070-A (JP)
Title: Print tape
Inventor: FUJII HIROYUKI
IPC: G09F3/00
Filed: 1996-09-18
Abstract: PROBLEM TO BE SOLVED: To more economically make the label, etc., of an image having a desired background color by printing a background image having the background color and/or a background pattern on the back surface side of a transparent base material tape with the image. SOLUTION: As to this print tape 30; the background image 11 having the background color and/or the background pattern of the image 3 is printed on the back surface side of the transparent base material tape 2 with the image 3. Thus, such another member as a double coated adhesive tape having the background color is not required, so that the label, etc.. of the image 3 having the desired background color and the background pattern can be more economically made. An attractive label, etc., can be made by the background image with a good idea. Since the double coated adhesive tape is not required, the tape base material is constituted of only one transparent base material tape 2; so that the label, etc., which are flexible, hardly separate, and are excellent in sticking on a curve surface can be produced.