baber/WOPTO huggingface dataset:
Patent JP-H0339639-A (JP)
Title: Inspecting device for inner surface of pipe
Inventor: IKEDA MASAMI
IPC: G01N21/88
Filed: 1989-07-06
Abstract: PURPOSE:To accurately inspect a defect generated on the in-pipe surface with high efficiency by arranging a camera and a light source opposite to each other at an interval and coupling them together by a spirally curved coupler. CONSTITUTION:The device 1 consists of the camera 2, the light source 3 which is arranged in front of it, and the coupler 4 which couples them together. The camera 2 is put in a holder 5. A wire 7 for scanning is connected to the rear part of the camera 2, a roller 8 for movement is fitted outside the holder 5, and metal fittings 9 connecting a rope for device movement are fixed to its rear part. The light source (miniature electric bulb) 3 is fitted to a light source support device 11 through a socket 10, a roller 12 is provided to its outer peripheral part, and metal fittings 13 which clamping the rope for device movement are fixed to the center part. The holder 5 and support device 11 are coupled together by the rigid coupler 4. The coupler 4 is curved spirally, its curved part is positioned where the highest brightness is obtained, and the angle of curvature is about 40 - 60 deg..
Patent JP-S6330216-A (JP)
Title: Manufacture of resin molded product
Inventor: IMAEDA KIYOHIDE
IPC: B29C51/12
Filed: 1986-07-24
Abstract: PURPOSE:To enable the title method to obtain a sufficient reinforcing effect by a method wherein a continuous glass fiber bundle which has been impregnated with thermoplastic resin is molded to a predetermined form by setting up the continuous glass fiber bundle within a mold by stretching the same at least in a monoaxial direction. CONSTITUTION:A material 1 is obtained by impregnating a continuous glass fiber 2 with thermoplastic resin, PP, PC, PA, PBT and PET, and the glass fiber 2 is evenly or unevenly distributed or dispersed in a pillarlike or beltlike state. The diameter (d) of the material 1 is about 1-3mm. At the time of molding the material 1 is set up to a bottom force 3a of a mold 3 by tiering the material 1 in the beltlike state, upon which a top force 3b is put and compression molding is performed by heating the same with high-frequency waves or supersonic waves. With this construction, the fiber is stretched in a longitudinal direction, which possesses a strength by at least two times as high as that of a traditional injection molded product and the molded product which is strong even at bending is obtained.
Patent JP-H0465487-A (JP)
Title: Recovery of ngl or lpg
Inventor: KOBAYASHI KAZUTO
IPC: C10L3/12
Filed: 1990-07-04
Abstract: PURPOSE:To recover LPG and NGL from a natural gas and a gas followed by petroleum in high yield with saved labor, by partially pulling out a rising gas in a methane removing column, compressing, cooling, liquefying the gas forming reflux and feeding to the top of methane column. CONSTITUTION:A raw material gas 1 is cooled, partially condensed into a vapor-liquid two-phase liquid, separated into a gas 8 and a liquid 9 by a high- pressure vapor-liquid separator 7, the gas 8 is expanded, partially condensed, a vapor-liquid mixed fluid thereof is fed to the top zone of a methane removing column 13. On the other hand, the liquid 9 is subjected to adiabatic expansion and pressure reduction, partially vaporized, heated and then fed to a lower position than the above-mentioned vapor-liquid mixed fluid feed position of the column 13. Then a cooled gas 23 is taken out from the top of the column, heated, compressed, sent to another process, a cooled gas 17 rising in the column is partially pulled out from a higher position than the above-mentioned vapor- liquid two-phase fluid feed position, pressurized, cooled, liquefied, expanded and subjected to pressure reduction to give reflux 22, which is supplied to the top of the column and a liquid 14 from which methane is removed is taken out from the bottom of the column.
Patent JP-H0224843-A (JP)
Title: Optical pickup device
Inventor: HONDA SHUICHI
IPC: G11B7/12
Filed: 1988-07-13
Abstract: PURPOSE:To incline the carrier of the title device so that the offset quantity can be suppressed to a very small range by setting the distance between the polarizing point of the incident optical axis of a polarizing member and an object lens about double of the focal distance of the object lens against an optical disk. CONSTITUTION:The distance (l) from the polarizing point of the incident optical axis of the beam splitter (BS) of a carrier to the center of an object lens 19 and the focal distance (f) of the lens 19 against an optical disk 1 are set to l=2f. When the carrier rotates around X axis (perpendicular to the plane of the figure) which is perpendicular to the seeking direction at an angle of theta, the offset quantity DELTAx between the incident optical axis 23 of the BS 20 and the reflecting optical axis 24 from the BS 20 goes to DELTAx 2(l-2f)theta. Since l=2f, the DELTAx goes to DELTAx=0. Therefore, even when the carrier is inclined, the offset quantity becomes zero.
Patent JP-S6237838-A (JP)
Inventor: IDE YASUTOSHI
IPC: H02H3/33
Filed: 1985-08-09
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6418316-A (JP)
Title: Charge pump circuit
Inventor: HASHIMOTO SHUICHI
IPC: H03L7/08
Filed: 1987-07-14
Abstract: PURPOSE:To reduce the gap by providing a means varying a current continuously in a synchronizing circuit of a magnetic recorder having a charge pump circuit varying a control voltage so as to switch the mode thereby eliminating the effect of unmatching. CONSTITUTION:In the changeover from the FAST mode into the NORMAL mode, when a changeover switch 25 is turned off, the potential at a point (x) rises slowly by a time constant comprising a resistor 21 and a capacitor 23. Thus, the current of a constant current source 10 decreases slowly from 9mA to zero mA. That is, the DC current flowing to the filter via a changeover switch 13 decreases slowly from 10mA to 1mA. Similarly, the current of the constant current source 16 decreases slowly from 9mA to zero mA. The means varying the current continuously is a circuit comprising resistors 21, 22 and capacitors 23, 24. Thus, through the continuous changeover from the FAST to the NORMAL mode, the effect of unbalance is reduced and the data read/ write is started more quickly.
Patent JP-H0516454-A (JP)
Title: Printer
Inventor: ITO YOSUKE
IPC: G09G5/24
Filed: 1991-07-16
Abstract: PURPOSE:To dispense with the alteration work of the program related to the registration of a font by mounting a font registering means registering the font shown by the discrimination code detected by a coincidence discrimination code detecting means as a use font. CONSTITUTION:In a font registering processing route, a CPU 3 sets a scanning address to the first value to scan a character row coinciding with the key character row read from the scanning address from the character rows registered in a program RAM 5. In the case of non-coincidence, a key number is set to the next number and, in the same way, it is judged whether the key character row coincides. When the font ROM 15 corresponding to the scanning address and font cartridges 17, 19 are not mounted, the key character row is read while the scanning address is renewed and the key character row coinciding among the preliminarily registered key character rows is extracted and the font shown by the extracted character row is registered in a work area.
Patent JP-2001002623-A (JP)
Title: Esterified material and apparatus for producing polymer
Inventor: HIRATA TAKESHI
IPC: C04B24/26
Filed: 1999-06-22
Abstract: PROBLEM TO BE SOLVED: To provide the subject apparatus capable of producing (meth)acrylic esters capable of providing a cement disperser or the like excellent in properties and quality by installing a reaction vessel lined or coated with a specific material. SOLUTION: A reaction vessel lined or coated with a material having <=2.0 g/(m2.day) corrosion resistance against sulfuric acid [the surface weight loss (reduced amount of the weight of the material per day, per unit area) after dipping the material in 1% sulfuric acid aqueous solution at 80 deg.C for 4 days] is installed to provide the apparatus for producing the objective esterified material by the esterification reaction of an alcohol of the formula R1O(R2O)nH (R1 is a 1-30C hydrocarbon; R2O is a 2-18C oxyalkylene with the proviso that when R2O is a mixture of two or more kinds, the repeating unit of each R2O can be attached to each other to form a block or a random shape; n is an average addition molar number of the oxyalkylene, and 0-300) with the (meth) acrylic acid.
Patent JP-S6068519-A (JP)
Inventor: KASHIWAGI YOSHIYUKI
IPC: H01H33/66
Filed: 1983-09-22
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-2000005797-A (JP)
Title: Method for recovering metahne from organic solid
Inventor: MIZUTANI HIROSHI
IPC: B09B3/00
Filed: 1998-06-23
Abstract: PROBLEM TO BE SOLVED: To recover methane gas even from the excess sludge having a high content of difficult-to-decompose org. matter with high efficiency in the same way as for garbage by promoting the solubilization of the excess sludge by the heat, ultrasonic wave and lytic enzyme at the preceding stage to the stage of mixing the excess sludge with garbage and then mixing the solubilized sludge with garbage. SOLUTION: Excreta and septic-tank sludge are freed from the residue (S1) and then biologically treated by an activated-sludge device (S2), and the supernatant liq. is subjected to such complete treatment as flocculation and separation/ activated-carbon treatment and then discharged. Meanwhile, the excess sludge settled and removed by the biological treatment is concentrated in a concentration tank (S3), then the molecular weight lowering and solubilization of the cellulose, etc., contained in the excess sludge are promoted by the heat or ultrasonic wave by decomposing them to the org. acid or the like. Subsequently, the excess sludge and the crushed garbage obtained by crushing the garbage (S4) are charged into a mixing tank (S5) to mix the excess sludge and garbage and methane-fermented (S6). The produced methane is used to generate electric power (S7), and the digested sludge is composted (S9).
Patent JP-H04372777-A (JP)
Title: Recording and reproduction system and recording and reproducing device
Inventor: SAWADA YASUO
IPC: G10K15/04
Filed: 1991-06-20
Abstract: PURPOSE:To realize a system and device using new information obtained overlapping the information to be newly recorded on the preliminarily recorded information. CONSTITUTION:An optical recording medium having a first area C in which the information is preliminarily recorded, and a second area D in which the data are newly recorded, in a frame, is used. The first area C is reproduced, the second information is newly added to the reproduced recorded information simultaneously with the completion of the reproduction of the recorded information, and it is written in the second area D as the third information. On the other hand, only the information recorded in the second area D is reproduced at the time of reading. Thus, the new information obtained by superposing the information to be recorded by a user on the preliminarily recorded information, can be freely used.
Patent JP-H1015482-A (JP)
Title: Galvanized steel sheet excellent in lubricity, press formability and resistance to corrosion and coil deformation
Inventor: MIYOSHI TATSUYA
IPC: C23C22/24
Filed: 1996-07-05
Abstract: PROBLEM TO BE SOLVED: To obtain a galvanized steel sheet having excellent lubricity, press formability and corrosion resistance without applying a lubricating oil, etc., on the surface and without the coil being deformed in storage after production. SOLUTION: A resin coating film having 0.3-3.0μm thickness is formed on the surface of a chromate film formed on a zinc plating layer at 5-200mg/m<2> to constitute this galvanized steel sheet. The resin film is formed by applying a coating material consisting of 100 pts.wt. of a solvent-base thermosetting resin, expressed in terms of solid component, 1-30 pts.wt. of a PE resin as the solid lubricant having <=130 deg.C m.p., <=5000 average mol.wt. and >=0.1 acid number, based on 100 pts.wt. of the thermosetting resin, and 3-30 pts.wt. of a rust preventive pigment, based on 100 pts.wt. of the thermosetting resin, on the chromate film, heating and curing the coating material. The solvent-base thermosetting resin consists of a hydroxyl-contg. urethane prepolymer having a specified chemical composition and a block polyisocyanate compd. and/or an amino resin as the curing agent.
Patent JP-S61132069-A (JP)
Title: Magnet gear
Inventor: ABENO MORITSUGU
IPC: H02K49/00
Filed: 1984-08-24
Abstract: PURPOSE:To eliminate a noise by aligning magnets on the outer periphery of a rotatable wheel to form magnetically coupling gears, thereby transmitting a force without contact. CONSTITUTION:A shaft 4 is disposed at the center of a disk 1, and magnets 2, 3 are secured to the periphery of the disk 1. The magnets 2 have upper N-poles and lower S-poles, and the magnets 3 have upper S-poles and lower N-poles, and reverse magnets 2, 3 are alternately aligned on the periphery of the disk 1. When the two magnet gears thus formed are approached and one gear is rotated, the other gear will rotate.
Patent JP-S6445344-A (JP)
Title: Antiinflammatory aryl derivative
Inventor: JIYON ANSONII SARUMON
IPC: A01N37/28
Filed: 1988-07-14
Abstract: The present invention provides compounds of formula (II) <CHEM>  wherein  q is 1, k is 0, and p is 1; Ar is phenyl optionally substituted by one or more substituents independently selected from C1-4 alkyl (which may be substituted by one or more halogen atoms) and halogen;  L is -0-;  Ar min  is 1,3- or 1,4-phenylene;  Y is (E)-CH=CH-;  V is hydrogen or C1-4 alkyl;  W is C1-4 alkyl; and  Q is a moiety of formula <CHEM> wherein m is 1, R<1> is hydrogen, and R<2> is hydrogen or C1-4 alkyl; and salts thereof, processes for the preparation of these compounds, pharmaceutical formulations containing them, and uses for them in medicine and in other applications.
Patent JP-H0227047-A (JP)
Title: Weather-proof and shock-proof roof tile
Inventor: TSURIBA YOSHITO
IPC: E04D1/04
Filed: 1988-07-14
Abstract: PURPOSE:To prevent slippage and tearing off from the direction of eaves and from the direction of a ridge at the time of strong wind and earthquake to strengthen weather proof and shock proof performance by forming two sets of mutual suppressing parts in the diagonal directions of a roof tile. CONSTITUTION:An insert receiving piece 1 and an insert cover part 2 and formed in the butt end notch part E of a roof tile and an inserting part U in the vicinity thereof. A shoulder cover part 3 and a shoulder receiving piece 4 are formed in a shoulder corner part C, a shoulder notch part F or a part in the vicinity thereof. The tiled insert receiving piece 1 is engaged and suppressed by the shoulder corner cover part 3 of an obliquely lower roof tile and the shoulder receiving piece 4 of this roof tile is engaged and suppressed by the insert cover part 12 of an obliquely upper roof tile. Accordingly, a slippage and a tearing off from a head side and/or a bar side are prevented to improve a reliability and a safety in an engaging and suppressing operation.
Patent JP-2001005796-A (JP)
Title: Distributed monitoring control system and method for switching its database
Inventor: ODA MASAHIRO
IPC: G05B9/03
Filed: 1999-06-23
Abstract: PROBLEM TO BE SOLVED: To prevent a facilities DB from being updated in the middle of restoring to a state before update, maintenance and a test, to prevent a DB which is found abnormal by the test result from being written in a facilities DB for on-line and causing the update of the facilities DB for on-line and to prevent a facilities DB whose test is completed from being erroneously reupdated. SOLUTION: In this distributed monitoring control system provided with main computers A and B including facilities DBs 104 and 204 for on-line, a maintenance computer D including a facilities DB 8 for maintenance of the DBs 104 and 204 and a test computer C which fetches the DB 8 to a facilities DB 304 for on-line and performs a simulation test of the DB 8, a facilities data state table 10 which stores the transient states of the DBs 104 and 204 of the computers A and B and the normal/abnormal states of the computers A and B when the facilities DBs are switched over is provided commonly, and the computers A and B are provided with facilities DB switching means 103 and 203 that discriminate the approval/rejection of the update switching of the DBs 104 and 204 using the DB 8 on the basis of a facilities data state held in the table 10.
Patent JP-2001006636-A (JP)
Title: Pack battery
Inventor: WATABE KOJI
IPC: H01M2/30
Filed: 1999-06-23
Abstract: PROBLEM TO BE SOLVED: To provide a pack battery including electrode terminals installed in the specified positions on a case without displacement of the position while the structure remains very simple. SOLUTION: A pack battery includes a case 1 in which a printed circuit board 3 and a secondary battery 4 are accommodated, and electrode terminals 2 are fixed to the printed circuit board 3 and led to outside the case 1 from an electrode window 5 provided in the case 1. Each electrode terminal 2 with its end folded is fixed to the printed circuit board 3 in such an arrangement that an engagement gap 8 is generated between the folded end and the board edge. The case 1 is internally furnished with board fixing ribs 6 to support the inner surface of the board 3. Each rib 6 has an engaging pawl 7 to be fitted in the gap 8, and the inner surface of the board 3 is supported by fitting the pawl 7 in the gap 8 and the board 3 is installed in the specified position inside the case 1.
Patent JP-S6153570-A (JP)
Title: Distributor for sample liquid or the like
Inventor: TORIZUMI YASUHIRO
IPC: G01N35/10
Filed: 1984-08-23
Abstract: PURPOSE:To achieve an analysis of superfine substance with limited measuring noise and in a wide measuring range with a simple means, by supplying a specified amount of a sample liquid into a cuvette holding a reagent in a shielded reaction tank from outside to measure variations in the fine light of the sample liquid such as chemical luminescence. CONSTITUTION:As a liquid reservoir 7 positions at the initial rotation end of a rotary valve 2, aligning a pipetting mechanism 8, a specified sample liquid is injected into the liquid reservoir 7. Then, the rotary valve 2 turns by a specified angle to stop at the final rotation end through a lever 3, aligning an air blowoff mechanism 10 and air is blown from an air pump 9 so that the sample liquid in the liquid reservoir 7 will be injected to be mixed into a reagent in a cuvette 17 in a shielded reaction tank through a tube 15. Variations in fine light of the sample liquid such as chemical luminesence are measured to analyze supertrace of material. After the end of the measurement, a valve 11 is opened to inject a washing liquid in a washing tank 12 into the liquid reservoir 7 and then, an air pump 9 is operated for a certain time to feed the washing liquid into the cuvette 17 for washing.
Patent JP-H0465066-A (JP)
Title: Fuel cell and carbon dioxide gas fixed compound power generation method
Inventor: NOGUCHI YOSHIKAZU
IPC: H01M8/06
Filed: 1990-07-05
Abstract: PURPOSE:To prevent diffusion of carbon dioxide gas to the external by supplying gas made up of oxygen to the positive pole of a fuel cell and a coal gasification furnace. CONSTITUTION:Coal 1 is ground to make dust coal, and the dust coal is supplied to a coal gasification furnace 3 by using oxygen 2 as a gasification agent. The gas is cooled through a gas cooler 4 by means of a heat recovery boiler, and steam is supplied to a steam turbine 5, and the gas is further dedusted through a ceramic filter 6 and furthermore desulfurized through a honeycomb fixed floor process, and its temperature is increased by a preheater 8 so that the gas is supplied to the fuel pole of a solid electrolyte type (SOFC) fuel cell 9. Then, a part of the oxygen produced by a pressure swing type absorbed oxygen manufacturing device 10 is used for a coal gasification furnace, and the remaining part thereof is compressed, preheated and supplied to the positive pole of the fuel cell 9. The exhaust gas coming out of the fuel pole together with a surplus oxygen gas of the positive pole generates power through a gas turbine 11 and also steam is generated through an exhaust heat recovery boiler 12 so that a steam turbine 5 is driven to generate power. It is thereby possible to reduce diffusion of CO2 gas.
Patent JP-2000080315-A (JP)
Title: Ink, recording method of ink jet, record unit, ink cartridge and instrument for ink jet recording
Inventor: TAKADA YOICHI
IPC: C09D11/00
Filed: 1999-06-23
Abstract: PROBLEM TO BE SOLVED: To obtain a pigment ink which can form a picture excellent in fastness such as water-resistance, light resistance, etc., and in letter properties, and has the higher jet efficiency when applied to recording of an ink jet by incorporating a self-dispersing carbon black, an aqueous medium and a silicon compound. SOLUTION: As a coloring material, a self-dispersing type carbon in which at least one hydrophilic group is bound on a surface of carbon black through other atomic group is used. Both anionic and cationic group are used as the hydrophilic one. The anionic hydrophilic group contains, for example, -COOM, -SO3M, -PO3HM (wherein M is H, an alkaline metal, ammonium or the like) or the like. The cationic hydrophilic group contains -SO2N+H3, -N+R3, a group of the formula (wherein R is a 1-12C alkyl, a phenyl or a naphthyl) or the like. The above other atomic group contains, for example, a 1-12C alkylene, a phenylene, a naphthylene or the like. As a silicon compound, a silicon surfactant is preferable, for example.
Patent JP-H0618862-A (JP)
Title: Production of liquid crystal device
Inventor: MARUYAMA KAZUNORI
IPC: G02F1/13
Filed: 1992-07-03
Abstract: PURPOSE:To eliminate the deviation between two sheets of substrates and to improve the yield in production process by curing the spot parts of the sealant applied to the peripheral edge of substrates to tentatively fix two sheets of the substrates, then curing the entire part of the sealant. CONSTITUTION:A layer of a transparent solid material having a three- dimensional network structure is formed on at least one substrate of two sheets of the substrates which have ionization layers and at least one of which are transparent. The layer of the transparent solid material of the substrate is then immersed into a liquid crystal material. The sealant is applied to the peripheral edge of at least one substrate and the other substrate is superposed thereon. The spot parts of the sealant are then cured to tentatively fix two sheets of the substrates; thereafter, the entire part of the sealant is cured. This sealant is preferably a UV curing type polymerizable compsn. As a result, the deviation between the upper and lower substrates of patterned electrodes is substantially eliminated, by which the liquid crystal device having accuracy sufficient for practicable use is efficiently obtd.