baber/WOPTO huggingface dataset:
Patent JP-H0213438-A (JP)
Title: Received beam forming device of sound navigation ranging
Inventor: TAKEUCHI YASUTO
IPC: G01N29/44
Filed: 1988-06-30
Abstract: PURPOSE:To reduce the number of parts such as a coil, a condenser and the like and to improve the utilization factor of a pass-band by using a band pass wave filter type delay line to which a band pass type unit circuit obtained by reactance-converting a constant K or derived m-type low-pass type unit circuit is longitudinally connected. CONSTITUTION:A BP filter in which a coil l0 is converted to a serial circuit of a coil l1 and a condenser C2 and a condenser C0 is converted to a parallel circuit of a condenser C2 and a coil l2 is used to form a delay line. In DL to which a unit circuit of BP filter formed by reactance-converting a constant K-type LP filter is longitudinally connected, k type unit circuit is constructed so that a portion A is substantially one stage of net by connection. In case of derived m-type unit circuit, a portion B is one stage of net. Accordingly, the number of condensers is two or three, and the number of coils is two or three. Thus, the number of parts, especially coils in a delay line can be reduced while the merits of RF system SONAR is kept. Also in IF system, the number of parts can be reduced.
Patent JP-H058797-A (JP)
Title: Towing type hydrosking and gliding playing-device
Inventor: OSHIMA SHINJI
IPC: B64C31/02
Filed: 1991-07-03
Abstract: PURPOSE:To provide a playing device in which even beginners may enjoy themselves hydrosking and gliding in the air safely. CONSTITUTION:A water surface towing type hydrosking and gliding playing- device 1 comprises a boat portion 2, wing portion 4 supported by a frame portion 3 disposed at the boat portion 2, main rope 5 for towing connected to the boat portion 2 and auxiliary ropes 6,7 extended between the main rope 5 and the wing portion 4.
Patent JP-H1115116-A (JP)
Title: Silver halide color photographic sensitive material and image forming method by using the same
Inventor: MAKUTA TOSHIYUKI
IPC: G03C7/392
Filed: 1997-06-19
Abstract: PROBLEM TO BE SOLVED: To enable treatment with a simple alkali liquid without containing a developing agent which deteriorates with time and to decrease stains by incorporating a specified color developing reducing agent, a dye forming coupler and a specified coupler into a photographic structural layer. SOLUTION: One or plural photographic structural layers contain at least one kind of color developing reducing agent expressed by the formula and a dispersion of hydrophilic fine particles prepared by dissolving at least one kind of dye forming coupler in at least one kind of high boiling point org. solvent. Moreover, the layer or layers contain at least one kind of coupler described below except the dispersion of hydrophobic fine particles. The coupler produces a colorless compd. by the reaction with an oxidizing part of a color developing reducing agent and has a substituent in the coupling active position. In the formula, Cα is a carbon atom, R is a substd. or unsubstd. alkyl group, aryl group or heterocyclic group, Q is a group of atoms to form an unsatd. ring with Cα.
Patent JP-S5865744-A (JP)
Title: Polyethylene terephthalate for condenser film
Inventor: SHIMIZU YUUZOU
IPC: C08K3/34
Filed: 1981-10-15
Abstract: PURPOSE:To provide the titled polymer having an improved electrical and slip properties, by mixing Si-containing inert inorg. particles with polyethylene terephthalate involving a compd. having Ca, Mg, and Mn, and a compd. with P to give the soln. haze below a specific value. CONSTITUTION:Si-containing inert inorg. particles, average particle size 0.5-4mu, are mixed with polyethylene terephthalate involving a compd. having Ca, Mg, and Mn, and a compd. with P, at a ratio of 1.1<=M/P<=1.4, wherein M is the mol number of Ca, Mg, and Mn in the polyethylene terephthalate; P is the mol number of element P in the polyethylene terephthalate, to give the soln. haze <=20%. Condenser films can be obtained which combine excellent slip properties with superior electrical, particularly dielectric breakdown voltage, properties.
Patent JP-H108782-A (JP)
Title: Fence
Inventor: TAKECHI YUSUKE
IPC: E04H17/14
Filed: 1996-06-24
Abstract: PROBLEM TO BE SOLVED: To provide a fence of the inclined land type which can be easily assembled at low cost and has improved design. SOLUTION: In the fence, latticed members 1 are fixed to upper and lower lattice frames 2 at predetermined intervals and cover members 3 are mounted to the frames 2 respectively. And a plurality of bendable pieces are provided on each of the frames 2, and each of the members 1 is held in vertical directions corresponding to the position and inclination of the frames 2 and fixed to the bendable piece of the frames 2.
Patent JP-S6225180-A (JP)
Title: Composition for preventing bill sticking
Inventor: TAKAMURA TORU
IPC: C09D5/00
Filed: 1985-07-24
Abstract: PURPOSE:The titled composition for preventing bills such as advertisement, forming a film having improved durability and releasability on the surface of a structure, obtained by adding silicone rubber beads to a cold-setting or thermosetting coating compound. CONSTITUTION:(A) A cold-setting or thermosetting coating compound is blended with (B) preferably 20-200pts.wt. based on 100pts.wt. component A of silicone rubber beads, cured granular organopolysiloxane, to give the aimed composition. The component B, for example, is obtained by irradiating an emulsion consisting of an organopolysiloxane containing a vinyl group or acrylic group and a mercapto group-containing organopolysiloxane with ultraviolet rays to crosslink the siloxanes and separating, water washing and drying the cured material.
Patent JP-S5686573-A (JP)
Title: Reader
Inventor: KURATA MASAMI
IPC: H04N1/00
Filed: 1979-12-18
Abstract: PURPOSE:To increase the economy and reliability of reader, by connecting two sets of memories for one line's share serially, and providing the speed conversion circuit which takes the result of operation between the output of the 1st stage memory and the output of the sensor for operation as the input of the 1st stage memory. CONSTITUTION:The output signal 5 from the sensor is written in the line memory 1 according to the readout speed of the sensor. On the other hand, in synchronizing with the writing-in timing to the memory 1, the content already written in the memory 1 is written in the line memory 2 to enable the readout from the memory 2 in the speed according to the external device. Further, counters 10, 11 controlled with control signals 7, 8 fed from the control signal source are provided, and the counter 10 designates the write-in address of the line memory 2 and the readout/ write-in address of the line memory 1, and the counter 11 designates the readout address of the line memory 2. Further, the multiplexer sections the address designation from the counters 10, 11 to the line memory 2 as required.
Patent JP-S5951127-A (JP)
Title: Suction device for engine
Inventor: OKIMOTO HARUO
IPC: F02D23/00
Filed: 1982-09-20
Abstract: PURPOSE:To secure good supercharging performance at the whole rotation range, by having the timed superchaging controlled by engine load and speed and the continuous supercharging selected according to the engine load and speed. CONSTITUTION:At a supercharging range, a solenoid valve 17 is set in a state of being normally opened. Therefore, supercharged air is continuously fed to a combustion chamber 1 and thereby continuous supercharging takes place. The amount of supercharged air supplied at this time is varied by a sub-throttle valve 18 according to engine load. At the supercharging range of low or medium engine speed, it comes into a timed supercharging state causing the solenoid valve 17 to be intermittently opened or closed at the specified timing according to the engine load and speed.
Patent JP-S648997-A (JP)
Title: Production of trim cover
Inventor: MIYODA AKIHIRO
IPC: B32B5/02
Filed: 1987-06-30
Abstract: PURPOSE: To perform heat press into a prescribed recessed and projecting pattern in a short time, to prevent stuffiness and to form a voluminous recessed and projecting pattern by laminating a cotton cloth on the lower side of a slab material, forming the wadding material of a required thickness, interposing the wadding material and integrally molding a facing material and a backing material. CONSTITUTION: A trim cover is formed by using the wadding material 1 of a prescribed thickness for which the cotton cloth 1b is laminated on the lower side of the slab material 1a, interposing the wadding material 1 in an intermediate layer and integrally molding the facing material 2 and the backing material 3 by heat press. At the time of using the wadding material 1 and integrally molding the facing material 2 and the backing material 3 into the recessed and projected pattern by heat press, the slab material 1a is made relatively thin. Also, since the cotton cloth 1b is the one of excellent moldability, the recessed and projecting pattern provided with desired undulations is shaped in a short time at a relatively low temperature.  Also, since the cotton cloth 1b of an excellent moisture absorbing property materially is interposed inside the layer, the trim cover capable of preventing stuffiness is formed.
Patent JP-H1115029-A (JP)
Title: Light multiplexing method and light multiplexer
Inventor: FURUKI MAKOTO
IPC: G02F3/00
Filed: 1997-06-20
Abstract: PROBLEM TO BE SOLVED: To directly and easily convert parallel signal lights being spatially one dimensional or two dimensional multiple channels into the serial signal light of such a high bit rate as to be equal to or higher than 1T bits/s. SOLUTION: Line shaped optical switches 30 are arranged on optical paths of parallel signal lights 1 by inclining its line direction with respect to the progress direction of the parallel signal lights 1 and control lights 2 synchronized with the parallel signal lights 1 are made incident on the optical switches 30 by making its progress direction vertical to be line direction of the optical switches 30. The optical switches 30 are made to transmit signal light 1A-1F of the parallel signal lights 1 with transmissivities of not lower than a prescribed value by making the switches in transmission states only at the moment the control lights 2 are irradiated on the switches. As a result, respective one parts of the signal lights 1A-1F are cut out as output lights 3A-3F whose pulse time widths are short from areas Wp-Wu of the optical switches 30.  Thus, a multiplexed serial signal light 3 is obtained by converging out-put lights 3A-3F while allowing them to have a prescribed time difference in mutual intervals by a converging optical system 20 and an optical waveguide 20.
Patent JP-S6141720-A (JP)
Title: Heat treatment for hardening continuously top of deformed-section rail
Inventor: SATO YASUO
IPC: C21D9/04
Filed: 1984-08-06
Abstract: PURPOSE:To harden continuously the top of a deformed-section rail to adequate hardness by controlling a heating mechanism and cooling mechanism so as to follow up the changing top of the deformed-section rail. CONSTITUTION:The deformed-section rail 1 which is subjected to preheating is charged from the side having the larger section into a heating device 14 for hardening where the rail is heated by the flames from the plural nozzle holes 21, 21' of an upper burner 15 and a side burner 16. The change in the width of the rail top is detected by a sensor 17 and a slide sealing valve 27 is moved by a piston rod 34 of a liquid pressure cylinder 34 according to the detected width to close partially the nozzle holes 21. The burner 16 is at the same time brought near to the rail 1 by an arm 37 so that the specified distance is maintained therebetween. The rail is introduced, upon ending of the hardening by heating, into a cooler 14 where the cooling air is radiated from the small holes 50, 50' of an upper cooling box and side cooling box 44 and cooling water is injected from the small holes 63 of a water releasing box 45. The width of the rail top is detected by sensors 46, 46' and the adjustment is made by a liquid pressure cylinder 53 in the same manner as with the device 14.
Patent JP-H1114197-A (JP)
Title: Accumulator
Inventor: SUGAWARA TAKASHI
IPC: F25B43/00
Filed: 1997-06-20
Abstract: PROBLEM TO BE SOLVED: To prevent the outflow of refrigerating liquid from an accumulator and prevent the damage of a compressor in the accumulator of a refrigerating device. SOLUTION: An accumulator comprises a hollow container 12 having an inlet part 12a and an outlet part 12b at both ends, a refrigerant inlet pipe 17 inserted from the inlet part 12a of the hollow container 12 and a refrigerant outlet pipe 16 inserted from the outlet part 12b of the hollow container 12. A refrigerant outlet hole 20 is provided near the end of the refrigerant inlet pipe 17 and perpendicularly to the entering direction of refrigerant. A sealing member 21 has a conical part provided with a spiral groove 40 having a diameter slightly larger than the inside diameter of the refrigerant inlet pipe 17 at its end and protruding in the flowing direction of refrigerant and is formed in a pressed shape which comes into the end of the refrigerant outlet hole 20. Thus, an accumulator which is stable in its configuration quality can be obtained.
Patent JP-H119448-A (JP)
Title: Rice cooker
Inventor: HAMADA HIRONORI
IPC: H05K1/18
Filed: 1997-06-20
Abstract: PROBLEM TO BE SOLVED: To sufficiently ensure the performance of a printed board even when water is dropped thereon by forming a control means for supplying a power to a heating means for heating a pan so that at least a part thereof is formed on a resin faced substrate, and providing a tracking preventing rib on the substrate. SOLUTION: An inverter circuit for supplying a high frequency current to a heating coil for heating a pan which consists of a resonance capacitor 24, a switching element 25 and a damper diode is loaded on an inverter substrate 28 together with a rectifier 27, a smoothing capacitor 29, an inverter driving circuit, and voltage dividing resistors 35, 36. This inverter substrate 38 has a radiating fin 41 for releasing the heat of the switching element 25 and the rectifier 27. A rib 42 integrally molded with a resin for forming the facing of the substrate 38 is arranged between the left side terminals of the voltage dividing resistors 35, 36, and the same rib 43 is also arranged between the terminals 39, 40. Thus, the terminals can be prevented from being mutually short-circuited when a liquid is dropped on the substrate 38.
Patent JP-S5866453-A (JP)
Title: Pilot testing system
Inventor: TOKUNAGA KAORU
IPC: H04M3/26
Filed: 1981-10-16
Abstract: PURPOSE:To detect a stack fault of a channel, by collating a signal pattern which is extracted out of a specified channel of an outgoing highway with a signal pattern which is generated from a pattern generating means. CONSTITUTION:A pilot pattern generating circuit 201 produces a specified signal pattern and a signal pattern having a complement relation with said specified signal pattern alternately for each frame in the form the test patterns. A pilot pattern checking circuit 202 collates a signal pattern of the pilot channel on an outgoing highway 108 with a test pattern on a signal line 203. Then an error signal is fed to a signal line 110 when no coincidence is obtained from the above- mentioned collation.
Patent JP-S5687403-A (JP)
Title: Crosslinked type semipermeable membrane
Inventor: ISHII KIYOSHI
IPC: B01D71/52
Filed: 1979-12-18
Abstract: PURPOSE: To obtain the crosslinked type semipermeable membrane with alkali resistance and acid resistance, further, free from microbiological decomposition by substituting a part of hydroxyl groups of a specific polymer shown by the general formula with a sulfoalkyl ether group, a sulfoaryl ether group, a sulfoaralkyl ether group or specific salts thereof.  
     CONSTITUTION: The polymer material is shown by the specific general formula, wherein R, R' are a halogen atom, nitro group, methyl group or ethyl group, X is a divalent group such as methylene group, ethylene group, propylene group, isopropylene group, propylidene group, ether group or sulfide group,(l, m) are 0W4, P is 0  or 1, (n) is an integer of 100W1,000. The part of hydroxyl groups of said polymer is substituted with the sulfoalkyl ether group, the sulfoaryl ether group, the sulfoaralkyl group, sulfate group or an alkali metal salt or an ammonium salt thereof and a nitrogen containing basic org. compound and the resulting polymer is crosslinked with an amino resin, aldehydes, a trifunctional epoxy compound or a water soluble multivalent metal compound. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6055839-A (JP)
Title: Generator for charging
Inventor: OKITA RIYOUSUKE
IPC: H02K7/116
Filed: 1983-09-05
Abstract: PURPOSE:To maintain an output constant by disposing a drive cone concentrically with an outer plate for rolling steel balls inserted into a plurality of grooves on the side face of a pulley, cooperating with a rotor of a generator, and shifting the reduction gear in response to the rotation of the pulley. CONSTITUTION:A pulley 9 is rotatably supported via a bearing 10 to a rotational shaft 1, and driven by a V-belt, not shown. A plurality of grooves 91 are formed on the side of the pulley 9 to gradually decrease the depths in a circumferential direction, and steel balls 11 are contained. An outer plate 12 has a conical surface 121, on which the balls 11 rolls in contact with the inner periphery under pressure, a drive cone 14 is disposed concentrically with the plate 12, and rolls on the outer periphery of recessed curved shape while contacting the balls 11 under pressure. The cone 14 is opposed to the slide surface 15 of the shaft 1 via slide surfaces 141, 142. Thus, the center of rotation of the ball 11 around its own axis is moved in response to the rotating speed of the pulley 9 and the state of the load, to maintain the rotating speed of the shaft of the generator substantially constant, thereby stabilizing the output.
Patent JP-2000351869-A (JP)
Title: Recovering method for thermoplastic resin waste
Inventor: KAWASE YASUHITO
IPC: C08J11/06
Filed: 1999-06-10
Abstract: PROBLEM TO BE SOLVED: To provide a method for stably feeding a resin to be recovered from a separator to an extruder without causing the degradation of the resin to thereby recover the resin by dissolving a thermoplastic resin waste in a solvent, recovering a specified proportion of the solvent in a separator, and feeding a resin composition containing a specified amount of the solvent. SOLUTION: A thermoplastic resin waste is dissolved in a solvent, preferably in an amount of 1-10 times that of the resin, at normal temperature or higher e.g. in a dissolution vessel and then is transferred, preferably through a heating zone, to a separator which preferably is a depressurized chamber. In the separator 92-99 wt.% of the solvent is separated and recovered, and the solvent separation is ended when 0.5-10 wt.% of the solvent is still remaining, and the waste is transferred to an extruder. The remaining solvent can further be removed by installing a vent at a part of the heating zone of the extruder. A polyester, a polyamide, PS, PP, etc., are listed as the thermoplastic resin. Aromatic and aliphatic hydrocarbons, and their halogenated products are listed as the solvent.
Patent JP-S5951885-A (JP)
Inventor: NAKAJIMA SHINICHI
IPC: D06F35/00
Filed: 1982-09-20
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-S6225697-A (JP)
Inventor: FUJITA TADAO
IPC: F16L1/024
Filed: 1985-07-24
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-S6322917-A (JP)
Title: Construction of underground continuous wall in arrificial islet
Inventor: HIRAI MASAYA
IPC: E02D5/18
Filed: 1986-07-15
Abstract: PURPOSE:To maintain reinforcing effects by tie rods by a method in which the end of a tie rod is divided between guide walls on an excavated trench, a coupling rod is detachably connected, panels are construcred, and the tie rod is again set. CONSTITUTION:On the end of a tie rod 9 between paired guide walls 5, a coupling rod 10 detachably attached is removed out on the position of a preceding construction section A. Preceding trench is excavated between the walls 5, concrete is placed to complete a preceding panel 15, and the rod 10 is again set. By excluding the rod 10 in the section B, construction work for the following construction section B adjacent to the section A is likewise performed, following panel 16 is connected to the panel 15, and the rod 10 is again set. An underground continuous wall can thus be constructed in the minimum area of the islet.
Patent JP-H0329031-A (JP)
Title: Information processor
Inventor: NAKAO YUICHI
IPC: G06F9/48
Filed: 1989-06-27
Abstract: PURPOSE:To prevent the negligence of an emergent interruption by preparing a storage element which is set at occurrence of an interruption to set this element at occurrence of the interruption and also to save the contents of the storage element into a memory. CONSTITUTION:When an interruption request is inputted via an interruption request signal line 20, an interruption process control circuit 14 sends an instruction execution stop signal 15 to an instruction executing part to interrupt the execution of a program. Then the circuit 14 sets an interruption history bit 18 by an interruption history bit set signal 19 and saves the value of the present program address pointer 12 and the value of a state flag register 13 into a memory 40 with use of a register transfer signal 16. Furthermore the prescribed address value is substituted for the pointer 12 for each interruption factor and the signal 15 is negated. Thus it is possible to know whether an interruption is produced to a program or not by checking the storage element as necessary via the program.
Patent JP-S6410067-A (JP)
Title: Heat accumulation type chilling unit
Inventor: YOSHIDA NOBUHIDE
IPC: F25B5/00
Filed: 1987-06-30
Abstract: PURPOSE: To protect a heat exchanging mechanism against damage while enhancing heat exchanging efficiency by providing a heat storage tank with a superheating heat exchanging mechanism independently from a heat storage heat exchanging mechanism. CONSTITUTION: Since a second coil (superheating heat exchanging mechanism) 14 is provided independently from a first coil (heat storage heat exchanging mechanism) 13, heat transfer characteristics of a heat storage medium are improved at the time of heating and cooling by adjusting mutual positional relationship, e.g. disposing the first coil 13 above and the second coil 14 below, when the water freezes in the vicinity of the first coil 13 of a heat storage tank 12 through heat storage operation for cooling and then the ice melts through storage heat recovery cooling operation. Since a water layer surrounded by ice is not produced around the first coil 13 during heat storage operation, periphery of the first coil 13 is protected against damage at the time of next heat storage operation for cooling.
Patent JP-S647996-A (JP)
Title: Rotary plate body for waste water treatment
Inventor: ISHIGURO MASAYOSHI
IPC: C04B38/00
Filed: 1987-06-30
Abstract: PURPOSE:To remote TOC with high efficiency by molding coarsely ground inorg. particles having 400-800mum average grain size via a binder to a plate shape while allowing to cavities to remain among the particles. CONSTITUTION:Chamotte and feldspar having 400-800mum average grain size are compounded and water is mixed with the mixture, then the plate body of said mixture is formed. The plate body is dried and calcined. Since the inorg. particles are used, biological affinity is exhibited if the plate body is formed in such a manner. Since the particles are the coarsely ground particles, the ruggedness on the surfaces thereof is large and the surface area increases so that the living things are well arrested. The particle size thereof is 400-800mum and, therefore, about 200-300mum cavities are made among the particles and the removal of the TOC with high efficiency is enabled.