baber/WOPTO huggingface dataset:
Patent JP-H1180419-A (JP)
Title: Process and apparatus for supercritical hydroxylation decomposition of polyurethane waste
Inventor: KAWASAKI SHINICHIROU
IPC: B09B3/00
Filed: 1997-09-08
Abstract: PROBLEM TO BE SOLVED: To decompose polyurethane wastes without causing cloggings of pumps and pipes by hydrolyzing the wastes under conditions in which water is present in an amount excessive over that of saturated steam in a closed system into a water-soluble substance and subjecting the substance to supercritical hydroxylation decomposition. SOLUTION: Polyurethane wastes in the form of foams, elastomers or fibers are fed into a closed reactor, an organic alkaline compound such as tetramethylammonium hydroxide is added, and the contents are treated with pressurized hot water at 150-200 deg.C to hydrolyze it into a water-soluble substance. Next, the hydrolyzate solution is mixed with a stoichiomelric or larger amount of an oxidizing agent selected among air, pure oxygen, hydrogen peroxide, etc., in a reactor such as a pipe-type one at 374 deg.C or above, particularly 550-650 deg.C under 22 Mpa or above, particularly 22-25 Mpa to form a homogeneous phase comprising supercritical water, the hydrolyzate solution and the oxidizing agent in the supercritical state of water and to effect its supercritical hydroxylation reaction and oxidative decomposition within a short time.  The treated fluid is cooled, reduced in pressure and discharged from the system in the form of a carbon dioxide gas, a nitrogen gas and water.
Patent JP-H0291489-A (JP)
Title: Scroll fluid machine
Inventor: TAKAGI NOBUKAZU
IPC: F04C29/00
Filed: 1988-09-27
Abstract: PURPOSE:To facilitate machining work and to ensure high compressive efficiency in all areas by interposing an elastic member and a sleeve in a movable side scroll member, and fitting a balance weight to the side opposite to the outward direction of rotation. CONSTITUTION:An inner sleever 47 and an outer sleeve 51 are formed cylindrically with the same center, and an elastic member 49 made of rubber or the like is integrally formed between both sleeves 47 and 51 by baking. Further, a balance weight 52 is integrally provided on the anti-pre-load applying side of the outer sleever 51, that is, in the position reverse by 180-degree arc to the pre-load applied in the outward direction of the radius of a movable side scroll member 45. The size of the balance weight 52 is set in such a manner that when a crankshaft 43 reaches the maximum rotational frequency, the centrifugal force working on the balance weight 52 cancels pre-load by the elastic member 49 and the centrifugal force applied to the movable side scroll member 45.
Patent JP-S62104924-A (JP)
Title: Production of pitch carbon fiber
Inventor: OKAJIMA TAIZO
IPC: D01F9/14
Filed: 1985-10-30
Abstract: PURPOSE:Pitch to be melt-extruded is passed through a primary filter of metal powder, as it is melted at temperature higher than the spinning temperature and sent into the spinning pack to improve the spinnability of the pitch. CONSTITUTION:Starting pitch is heat-treated to form a pitch containing more than 40%, preferably more than 80% of optically anisotropic fibers, then passed through a primary filter of metal powder at temperature higher than the melt- extruding temperature. The temperature is preferably kept at 5-50 deg.C higher, preferably 10-40 deg.C higher than the melt-spinning temperature. Contaminants such as gells which are formed in the heat-treatment of the starting pitch can be efficiently removed.
Patent JP-S6486829-A (JP)
Title: Method for drying food
Inventor: WATANABE NOBUYUKI
IPC: A23B4/03
Filed: 1987-09-28
Abstract: PURPOSE:To reduce the denaturation of proteins in a dried food, contrive the saving of energy and spaces and improve the deliciousness of the dried food, by irradiating a protein-containing food with far infrared rays, simultaneously exposing the food to hot air and further irradiating the food with ultraviolet rays. CONSTITUTION:A protein-containing food (preferably, grains, starches, oils and fats, seeds, beans, fishes, shellfishes, animal meats, bird meats, whale meats, eggs, milks, vegetables, fruits, mushrooms, algae, spices, etc. is dried. In the above drying process, the food is irradiated with far infrared rays (preferably at a wavelength of 1-1,000mum) (preferably at an irradiated energy density of 0.1-10W/cm<2>), simultaneously exposed to hot air and further irradiated with ultraviolet rays (preferably) at a wavelength of 500-4,000Angstrom ).
Patent JP-H0697795-A (JP)
Title: Temperature-compensating circuit
Inventor: DONARUDO JIEIMUZU ASHIYUREI
IPC: H01L27/02
Filed: 1992-09-11
Abstract: PURPOSE: To perform temperature compensation for the control or monitoring of a load current. CONSTITUTION: Load transistors 18a and 18b are integrated inside a region of a semiconductor layer and provided with an ON-state resistor for passing through a load current. One or plural drain pilot transistors 17 are integrated in the same region of the semiconductor layer, so as to be surrounded by the load transistors 18a and 18b. When the load transistors 18a and 18b are heated by the load current, the heat is transmitted to the pilot transistor 17, and the pilot transistor 17 is heated to the practically same temperature as the load transistors 18a and 18b. In the case that more than one pilot transistors are provided, all of them are mutually adjacently installed, so as to indicate practically the same temperature with each other and the ON-state resistor of the respective pilot transistors is changed proportionally to the one of the load transistor.  A current source supplies a constant current to the ON-state resistor of the respective pilot transistors.
Patent JP-H0291257-A (JP)
Title: Production of warp knitted fabric having surface variation
Inventor: MATSUKAWA MOTOE
IPC: D04B21/00
Filed: 1988-09-28
Abstract: PURPOSE:To obtain the subject warp knitted fabric having fashionable surface variation in spite of plain knit texture by partly and/or intermittently varying the yarn-feeding tension in knitting. CONSTITUTION:The yarn-feeding tension in the knitting of a warp knitted fabric with a plain texture is partly and/or intermittently varied to form shift or packing of stitches. The partial and/or intermittent variation of the yarn- feeding tension can be performed e.g., by guiding the total or a part of yarns to be supplied to a knitting machine through a guide to a reed guide and intermittently changing the inclination of the guide by mechanical variation or electrical signal, thereby changing the squeezing ratio of the yarn, etc.
Patent JP-H03107264-A (JP)
Title: Public telephone set with data communication function
Inventor: SHIMOKURA KOICHI
IPC: H04M17/00
Filed: 1989-09-21
Abstract: PURPOSE:To attain data communication and data setting from a center to a public telephone set by deciding automatically whether a detected incoming signal comes from a caller dialing or a center call. CONSTITUTION:The center awaits transmission of a 1st prescribed reply signal from a public telephone set after the center dials the telephone set. Then the 1st reply signal is sent from the telephone set and when the center receives it, a 2nd prescribed reply signal is sent. In this case, a control circuit 10 of the telephone set monitors a time-up signal from a timer circuit 11 and the signal reception at a transmission reception circuit 9. That is, the circuit 10 monitors whether or not the circuit 9 receives the 2nd reply signal from the center before the circuit 10 receives the time-up signal informing laps of a 2nd prescribed time T2. When the 2nd reply signal is received from the center before laps of the time T2, the circuit 10 stores the data sent from the center into a memory 12.
Patent JP-S6397015-A (JP)
Title: Phase locked oscillator
Inventor: ICHIJO KOKICHI
IPC: H03L7/107
Filed: 1986-10-14
Abstract: PURPOSE:To obtain a phase locked oscillator where a pull-in time is short and a noise band width is narrow by providing a variable gain amplifier which is controlled so that a loop gain is made large only when it is in a pull-in state. CONSTITUTION:When a clock signal 10a is made to be disconnected, a signal disconnection detection circuit 50 outputs a disconnection detection signal. When the signal 10a turns in a normal state a time signal generation circuit 60 generates a one shot pulse of a specified width from the last transition of the output of the circuit 50 in order to switch the switch 72 of the variable gain amplifier 70 to a feedback resistance R3 side. Therefore, the gain A of the amplifier 70 is R3/R1 while it is in the pull-in state. Since the switch 72 selects the feedback resistance R2 in the case except the pull-in state, the gain A is R2/R1. Since the loop gain K of the phase locked oscillator is proportioned to the gain A, if a resistance constant is set to be R3>R2, the phase locked oscillator, whose gain K is large and which has a fast answer quality at the pull-in time and whose gain K is small and whose noise band width of the output is narrow at usual time, can be obtained.
Patent JP-S6396720-A (JP)
Title: Magnetic head supporting device
Inventor: SANAI KOJI
IPC: G11B5/588
Filed: 1986-10-13
Abstract: PURPOSE:To miniaturize a carrying device, by providing the mechanism of a parallelogram having two, upper and lower, parallel spring members, forming the spring members with a spring supporting part, and a coil mounting part, connected to the arm parts of the members, and connecting a coil directly to the coil mounting part as a parallel supporting part. CONSTITUTION:When a coil 13 is energized, and an operating force F is applied on coils 11b and 12b, twisted deformation are generated in the arm parts A and C of U-shaped spring arms 11a and 12a, and bending deformation of center lever is generated in a center part B, and the same quantities of deformation are generated in the spring members 11 and 12, and a parallelogram (m1-l1-m2-l2) is changed to a parallelogram (m3-l1-m4-l3). Thus, since the spring member is formed as the member which performs a synthesizing operation by providing a bending spring B of center lever actually in parallel with a line direction connecting a magnetic head 5 and the spring supporting part and a 11d, and tortion springs A and B orthogonal to the B, it is possible to shorten a size in the line direction compared with the spring member consisting of only the bending spring. In this way, it is possible to miniaturize the carrying device.
Patent JP-H0693304-A (JP)
Title: Method for sintering injection-molded body
Inventor: SEYAMA YOSHIHIKO
IPC: B22F3/10
Filed: 1992-09-14
Abstract: PURPOSE:To increase the conforming product rate at the time of sintering an injection-molded body. CONSTITUTION:An injection-molded body consisting of metallic powders and a binder is embedded in a metallic powder or in ceramic powders and pressed at a temp. higher than the softening temp. of the binder and lower than the decomposition temp., the metal or ceramic powders are then removed or the powders are heated above the degreasing temp. of the binder, calcined and removed as they are and the injection-molded body is sintered.
Patent JP-H1088918-A (JP)
Title: Bay window
Inventor: SHIGEFUJI MICHIO
IPC: E06B3/00
Filed: 1996-09-13
Abstract: PROBLEM TO BE SOLVED: To enhance the appearance of a bay window that opens on its side and is provided with a window blind and to enable a large open angle to be easily obtained. SOLUTION: Hinged window blinds 13 are mounted on the right and left side faces of a bay window in such a way that they are free to rotate about fulcrums 12 provided on jambs 4 secured to a building frame. One end of an arm 38 that opens and closes each hinged window blind 13 is freely rotationally connected to a portion nearer to a free end than to the fulcrum 12 of the hinged window blind 13. The other end of the arm 38 is connected to a control member provided in such a way as to freely slide along the sill at the front of the bay window or along a guide member installed parallel to the sill. By curving the arm 38 at its middle, the arm 38 is stored inside or below the regions of the sill at the front and side of the bay window when the hinged window blinds 13 are fully closed.
Patent JP-H04125865-A (JP)
Title: Actuator for magnetic disk device
Inventor: GOTOU MARUTOMO
IPC: G11B21/02
Filed: 1990-09-17
Abstract: PURPOSE:To reduce thermal off-track and to execute highly precise head positioning by arranging head arm parts between two rotary supporting members. CONSTITUTION:The head arm parts 1-9 are integrated with a head arm supporting block 31 so as to form a carriage 10. The arm parts 1-9 are arranged between two rotary supporting members 21 and 22. Namely, they are arranged so that the position of the Z-direction in the lowest arm 1 and the highest arm 9 comes between the members 21 and 22 when the axis of a center fixed axis 23 is set to be a Z-axis. Thus, thermal off-track can sufficiently be reduced and highly precise head positioning can be realized even if the environment temperature changes of the magnetic disk device occurs and thermal stress occurs between the rotary supporting members different in a quality and material constant and the carriage.
Patent JP-H03173635-A (JP)
Title: Corrugated carton manufacturing machine
Inventor: BERUNHARUTO BURENDERU
IPC: B31F1/24
Filed: 1990-09-17
Abstract: PURPOSE: To reduce or restrain a bending vibration by forming such that one force of a couple acts through a vibration damping member on the end portions of rollers in a machine for making corrugated cardboard in which the couple acts on both the corrugated rollers due to a bending moment. CONSTITUTION: One force K1 of a couple is applied through main bearings 17, 37 in the direction as indicated by arrows. The other force K2 is applied through hydrostatic bearings 50 by a driving member 21 interposed between roller shafts 10', 30' at the outside end portion of the roller shafts 10', 30' in the direction to separate the two. Since the speed for using the machine is considerably high and corrugation is formed on the surface of corrugated rollers, the force applied to the corrugated rollers is periodically changed and rollers 10, 20 are caused to produce a bending vibration which reaches a roller 30.  In this case, the pressurized fluid in the gap between the roller shaft 10' and a bearing surface 16 flows out, without being shut, through a gap 43 in the direction indicated by an arrow 19 and a squeezed channel, consuming energy, thereby obtaining the vibration damping effect.
Patent JP-S6488759-A (JP)
Title: Data input/output processing system
Inventor: WATANABE TOSHIAKI
IPC: H04M3/30
Filed: 1987-09-30
Abstract: PURPOSE:To realize the application of a program compiled simply in an easy-to- understand step constitution by actuating a processor by means of down-circuit and up-circuit programs which are independent of each other. CONSTITUTION:A down-circuit program Pd and an up-circuit program Pu are prepared independently of each other. Then the output processing OP is carried out in common to an NOR (normal) state and a TST (test) state under the program Pd. While the input processing IP is carried out in common to the NOR and TST states under the program Pu. Thus both programs Pd and Pu are run independently and alternately with each other under the control of a timer counter. As a result, a processor is actuated with use of a simple and easy-to-understand program.
Patent JP-H1067210-A (JP)
Title: Pneumatic tire device
Inventor: MORITA KATSUYUKI
IPC: B60C17/00
Filed: 1996-08-27
Abstract: PROBLEM TO BE SOLVED: To enable safe running of a vehicle without impairing the steering property of a handle even when a puncture occurs by providing and projecting a receive member of which width of a tip is small in continuation with the surrounding of an outer face of a rim on which a pneumatic tire is mounted and opposing the receive members having a predetermined interval at the center of a rear surface of a ground contact part of the pneumatic tire. SOLUTION: A receive member 21 which is provided so that a vehicle can run even in a condition in which a pneumatic tire device 10 is deflated is attached to a bottom part 20 of a rim 15 and is composed of a support plate 22 and a buffer member 23. The support plate 22 is a plate having predetermined small width and is formed like a ring, and an inner side thereof is fixed on the bottom part 20 of the rim at an intermediate position of flange parts 16, 17 of the rim 15. That is, the support plate 22 is provided in continuation with the surrounding of an outer face of the rim 15, and a tip of outer periphery thereof is provided away by a distance of about 112 to 1/3 of a distance from the bottom part 20 of the rim to a ground contact part 12 of the tire 11.  Moreover, a reinforcing member 22A is provided on both sides from an intermediate position of the support plate 22 to the bottom part 20 of the rim, thereby preventing the deformation of the support plate 22.
Patent JP-H0984593-A (JP)
Title: Production of trehalose
Inventor: NAKANO OSAHISA
IPC: C12R1/90
Filed: 1995-09-22
Abstract: PROBLEM TO BE SOLVED: To produce a large amount of trehalose useful as a humectant for cosmetics at a low cost by culturing a protozoan belonging to the genus Euglena, placing the cultured microbial cell under salt stress, osmotic pressure stress, etc., and then extracting the trehalose from the microbial cell. SOLUTION: A protozoan belonging to the genus Euglena (e.g. Euglena gracilis Z strain) is cultured in a Koren-Hutner culture medium at 26 deg.C under irradiation of light, at 2000 luxes for 4days by shaking culture and the resultant protozoans of the genus Euglena are then recovered and suspended in a 15mM phosphoric acid buffer solution (pH6.8). Sodium chloride as a salt, stress loading agent is added and sorbitol and sucrose as osmotic pressure loading agent are respectively added so as to provide 50mM sorbitol and 50mM sucrose. Thereby, the protozoans are placed under the salt stress and/or the osmotic pressure stress to extract, the produced trehalose from the microbial cell in an 80% aqueous solution of ethanol. The prepared extract, solution is then evaporated to dryness.  Thereby, a large amount, of the objective trehalose useful as a humectant, etc., of cosmetics is obtained at a low cost.
Patent JP-H1183163-A (JP)
Title: Duct purifier in bath water circulator
Inventor: KOYAMA TORU
IPC: A47K3/00
Filed: 1997-09-09
Abstract: PROBLEM TO BE SOLVED: To obtain a duct purifier for bath water circulator in which a circulation duct is cleaned with hot water and then the hot water is cooled down before being discharged so that it causes no burn on human body. SOLUTION: This duct purifier for bath water circulator comprises a heater 1, a circulation pump P, a circulation duct 5 for circulating bath water through a bathtub 10 by means of the circulation pump P, a coupling duct 6, first three- way valve V1 disposed at the base of the coupling duct 6 closely to the flow-out side of the circulation duct 5, a second three-way valve V2 disposed at an appropriate position closer to the flow-out side of the circulation duct 5 than the first three-way valve V1, and a pipe 7 for discharging water from the second three-way valve V2 to the outside of the bathtub 10. At the time of purifying the duct, bath water in the circulation duct 5 is heated up to a high temperature so that it can be circulated through the coupling duct 6. The hot water can be discharged from the discharge pipe 7 after purifying the inside of the circulation duct 5.
Patent JP-S6487756-A (JP)
Title: Steel product hot dip plated with aluminum alloy
Inventor: HIRANO KENICHI
IPC: C23C2/12
Filed: 1987-09-30
Abstract: PURPOSE:To improve the weather and corrosion resistances of a steel product by forming an Al alloy layer contg. Si and specified metals on the surface of the steel product by hot dip plating to a specified thickness. CONSTITUTION:The surface of an outside structure made of steel such as a steel pole or tower is hot dip plated with an Al alloy contg. 2-12wt.% Si, 0.01-1.1wt.% Ni and 0.05-0.9wt.% Ti and/or Zr to >=50mum thickness. The weather and corrosion resistances of the steel product are remarkably improved.
Patent JP-S6486507-A (JP)
Title: Transformer
Inventor: TOKUDA JUNYA
IPC: H01F27/30
Filed: 1987-09-29
Abstract: PURPOSE:To insulate the positions of connection, and to improve the reliability and maintenance of insulation by forming a fastening section for a transformer of an insulating member while providing a connection chamber covering at least four corners to the fastening section and connecting leads for a coil and external cables in the connection chamber. CONSTITUTION:A coil hold-down plate 11 is interposed between a horizontal U-shaped plate 4 and a coil 2 while a lead 10 for the coil 2 is inserted into a connection chamber 6 from a hole 9 in the underside section 4b of the horizontal U-shaped plate 4. An external cable 13 is inserted into the connection chamber 6 from a hole 12 in the top face section 4a of the horizontal U-shaped plate 4 and the hole 12 is closed with a packing 14. The tips of the external cable 13 and the lead 10 in the connection chamber 6 are connected by a bolt 17 and a nut 18, and a cover plate 5 is mounted onto the front face of the horizontal U-shaped plate 4 by bolts 15 and nuts 16, thus completing a transformer. Since the position of connection of the external cable 13 and the lead 10 is covered with a fastening section 3 and is not exposed to the outside, there is hardly possibility of an electric shock, thus also improving the reliability of insulation. Maintenance is also simplified because it can be conducted only by removing the cover plate 5.
Patent JP-S6398975-A (JP)
Inventor: TSUCHIE MOTOO
IPC: H01R13/03
Filed: 1986-10-14
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-S60138134-A (JP)
Inventor: AKUTSU FUKUHIDE
IPC: E04G21/12
Filed: 1983-12-27
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-2000075840-A (JP)
Title: Liquid crystal display device
Inventor: ICHIKAWA HIROAKI
IPC: G02F1/133
Filed: 1998-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device, which has a high degree of freedom in arranging a horizontal external IC circuit against the module of a liquid crystal display panel, by constituting the scanning direction of a vertical driving circuit to be reversible vertically. SOLUTION: The vertical driving circuit 18 is constituted such that, for example, it is provided with a shift register, level shifter and buffer, that its scanning direction (driving direction) is vertically reversible, and that, in other words, it is scannable in either directions. The scanning direction depends on the shift direction (reverse direction) of the shift register, By using this vertical driving circuit 18 scannable in both directions, whether a user arranges an external IC circuit TABIC(1) 28-1 to TABIC (k) 28-k above or below a liquid crystal display panel 14 by preference, he can deal with it by merely changing the scanning direction of the vertical driving circuit 18 in accordance with the arrangement, without externally installing field memory for the purpose of rearranging image data. Consequently, a low cost liquid crystal module is possible.