baber/WOPTO huggingface dataset:
Patent JP-S63303113-A (JP)
Title: Production of polyethylene terephthalate fiber having excellent dyeability
Inventor: MAKINO HIROYUKI
IPC: C08G63/82
Filed: 1987-06-03
Abstract: PURPOSE:To obtain the titled fiber with good productivity at a low cost without a drawing step, by spinning a polyester, containing ethylene terephthalate as main recurring units and having a specific value or above or crystallization enthalpy measured by differential scanning calorimetry under specific condition at a high speed. CONSTITUTION:A polyester polymer, containing >=95% ethylene terephthalate recurring units and having >=-10J/g (DELTAHc) crystallization enthalpy measured from the temperature decreasing crystallization peak obtained by holding a molten sample weighing 8mg at 300 deg.C sample temperature for 3min, decreasing temperature and then crystallizing the sample at 20 deg.C/min temperature decreasing rate in differential scanning calorimetry is melt discharged from a spinneret 2 in a spinning head 1 to provide a monofilament group 4, which is then passed through a heating cylinder 3, quenched with quenching air 6, oiled, bundled with a bundling guide 5 and wound onto a winding roll 7 at >=7,000m/min speed to afford the aimed fiber.
Patent JP-H0433427-A (JP)
Title: Low temperature electronic equipment
Inventor: OHASHI SHIGEO
IPC: H04B10/00
Filed: 1990-05-30
Abstract: PURPOSE:To surely transfer a signal even when a transfer time interval is short by transferring a signal to be transferred while being divided at every occurrence time through plural paths individually. CONSTITUTION:A data string Dn is once stored in a storage circuit 16, and as a REQ signal generated synchronously with the data string Dn, a double signal REQ2 is generated from a circuit 17, the data string Dn inputted to a divider 18 is divided into a data string Dna and a data string Dnb and they are transferred to an electrooptical signal converter 6 responding to the signal REQ2 given to the converter 6. In this case, when the data string Dn is divided into 1/n, the number of transfer paths required for the transfer is decreased to 1/n. Thus, the structure of a signal extracting section from a low temperature part to a room temperature part is simplified and the intrusion of heat is easily suppressed.
Patent JP-H11328802-A (JP)
Title: Vibration noise reducing device of recording medium driving device
Inventor: OTSUKI AKIRA
IPC: G11B17/046
Filed: 1998-05-20
Abstract: PROBLEM TO BE SOLVED: To provide a vibration noise reducing device of a recording medium driving device capable of reducing a vibration noise generated from an opening/ closing shutter provided on a disk case such as a MD. SOLUTION: When a disk case C is transferred inside a disk device, a protruding part K1 of a closing member K provided on the side plate 13B of a holder 13 is inserted into a holding hole G1 of a shutter G. Since the closing member K consists of a leaf spring, etc., and the free end part is energized in the direction X2, an inner edge part G3 of the holding hole G1 of the shutter G is pressurized in the direction of the mark (a) by a tapered part K2 of the protruding part K1 of the closing member K. Thereby, the shutter G is pressed onto the edge part C5 of a sliding recessed part C3 of the disk case C and the movement is restricted. Consequently, since the vibration of the shutter G due to the vibration of a vehicle or the like is eliminated, the generation of a rattle noise is prevented.
Patent JP-H09316840-A (JP)
Title: Snow melting agent spraying device
Inventor: ONODERA NOBUYUKI
IPC: E01H3/02
Filed: 1996-05-31
Abstract: PROBLEM TO BE SOLVED: To facilitate spraying of snow melting agents by providing two left and right wheels, a snow melting agent housing container held between the wheels, a towing frame connected to a tractor, a shutter device for adjusting the opening/closing of a discharge port provided in the lower part of the snow melting agent housing container and the size of a detour opening and a snow melting agent stirring device using the rotation of the wheel as a rotating power. SOLUTION: A snow melting agent spraying device 1 includes wheels 2 and 2, a towing frame 4 and a snow melting agent housing container 3 held between the wheels 2 and 2. The snow melting agent housing container 3 includes a snow melting agent supply port having a cap 32 in its upper side and a number of discharge ports in its lower part. A shutter device for adjusting opening/ closing and the size of opening is provided in the discharge port. Further, a snow melting agent stirring device using the rotation of the wheel as a rotating power is provided in the snow melting agent housing container 3. Thus, spraying of snow melting agents is semi-automatically performed quickly and highly efficiently.
Patent JP-S5840342-A (JP)
Title: Ion-crosslinked block copolymer composition
Inventor: HAYANO FUSAKAZU
IPC: C08L53/00
Filed: 1981-09-04
Abstract: PURPOSE:To provide the titled compsn. having excellent resistance to heat, oil, impact, weather and thermal aging, by adding a mono- to trivalent metal compd. to a specified modified block copolymer. CONSTITUTION:A modified copolymer (i) to which a molecular unit contg. a carboxyl (derivative) group is bonded, is obtd. by an addition reaction between an unsaturated carboxylic acid (derivative) and a block copolymer having a number-average MW of 20,000-500,000 and a ratio of weight-average MW to number-average MW of 1.05-10 and composed of at least one arom. vinyl compd. polymer block A and at least one olefin compd. polymer block B which is hydrogenated to such an extent that the degree of unsaturation does not exceed 20%. Then a mono- to trivalent metal compd. (ii) such as MgO is added to component(i) in such a proportion as to give a molar ratio (in terms of metal atom) of component (ii) to carboxyl (derivative) group in component (i) of 0.1- 3.0. The mixture is melt-kneaded to effect ion-crosslinking.
Patent JP-S5762394-A (JP)
Title: Heat exchanger
Inventor: TANAE KAZUSHIGE
IPC: F28D15/00
Filed: 1980-10-03
Abstract: PURPOSE: To improve a general application property of the heat exchanger by a method wherein a hollow screw axis having a thermomedium enclosed therein is rotatably and horizontally supported in a casing of a heating device such as a heat exchanger as mentioned above, the interior of the casing is divided in its vertical direction into a heating part and a heated part etc. therein.  
     CONSTITUTION: Heat exchanger H is rotated by a driving device 6, a heating fluid a is supplied to a heating part A and a heated fluid b is supplied to a heated part B. The heating medium 7 is flowed from one end of the screw axis 3 into the screw vane 2 up to the other end of the screw axis 3, passed in the screw axis 3 and returned back to its starting position to form a circulation flow. during this flow, the medium absorbs a heat at the heating part A and radiates the heat at the heated part B so as to heat the heated fluid b. In this way, a heat exchanging operation may be performed even in a combination of gases or solids in the heating fluid a and the heated fluid b and thereby a general application of the heat exchanger may be improved. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6118197-A (JP)
Inventor: UEDA TOYOICHI
IPC: B32B18/00
Filed: 1984-07-04
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-H0431833-A (JP)
Title: Solar radiation control window
Inventor: INANUMA MINORU
IPC: E06B9/24
Filed: 1990-05-29
Abstract: PURPOSE:To surely perform dimming as necessary by incorporating a dimming device by an electrochromic element in a window glass and changing the transmissivity of the solar radiation of the window glass according to the output of a solar radiation quantity detection means. CONSTITUTION:The window glass 1 in which the dimming device 2 by the electrochromic element is incorporated is obtained by sandwiching a laminated body in which transparent conductive layers 6 are provided on both sides of an electrochromic element layer 5 which is constituted by sealing liquid crystal in polymer and an electrolytic layer 3 by glass plates 4, applying seals 7 to both ends of the layers 5 and 3, and disposing conductors 8 on both ends of the whole. A power source 10 and a switch 11 are connected in series at the part of the conductor 8 and the switch 11 is on/off controlled by the output of an actinometer 9 provided outside the window glass 1 so as to change the transmissivity of the layer 5. Thus, the delicate dimming is performed as necessary.
Patent JP-H0431378-A (JP)
Title: Coating material for preventing carbon adherence
Inventor: MITSUI HARUO
IPC: F27D1/00
Filed: 1990-05-28
Abstract: PURPOSE:To provide a coating material improved in carbon adherence preventiveness, comprising each specified amount of two or more kinds of Al2O3 fine powder differing in size from one another, SiO2 fine powder and a silicic acid colloid solution. CONSTITUTION:A total of 100 pts.wt. of the objective coating material can be obtained by dispersing (A) 5-40 pts.wt. of Al2O3 fine powder <45mum in size, (B) 10-60 pts.wt. of Al2O3 fine powder 45-500mum in size and (C) 3-40 pts.wt. of SiO2 fine powder 5-20mum in size in (D) 10-50 pts.wt. of a silicic acid colloid solution with a concentration of 10-40wt.%. Incorporation of 100 pts.wt. of said colloid solution with 1-10 pts.wt. of phosphoric acid (salt) will enhance the adhesive force of the coating film to furnace wall at elevated temperatures.
Patent JP-H06125423-A (JP)
Title: Reader and its production
Inventor: KOJIMA SHINICHI
IPC: B29L31/34
Filed: 1993-06-10
Abstract: PURPOSE:To attach a circuit board with a high positioning precision without bringing about the distortion and the stress of an enclosure by deforming a projection of the enclosure to attach the circuit board to the enclosure after engaging this projection with a hole of the circuit board. CONSTITUTION:A circuit board 15 is prepared which is constituted by sticking a printed board, to which a semiconductor chip for reception or a document image, a connector, an integrated circuit, etc., are fixed and which is made of glass epoxy resin, and a metallic plate made of stainless steel, and a hole of this circuit board 15 and a projection 33 formed in the vicinity of the center of a pedestal 32 of an enclosure 13 are engaged with each other. A horn 44 of an ultrasonic welding device is lowered and an ultrasonic wave is applied to the projection 33 made of plastics with a prescribed pressure for a prescribed time, and thereby, the projection 33 is softened in accordance with the shape of the end face of the horn 44 to form a round head 33a, and thereafter, application of the ultrasonic wave is stopped to harden the projection, and the circuit board 15 is caulked.
Patent JP-H034603-A (JP)
Title: Antenna pointing device
Inventor: ARIMOTO YOSHINORI
IPC: H01Q3/02
Filed: 1989-05-31
Abstract: PURPOSE:To simplify the device and to reduce the cost by providing an RF sensor and a tracking receiver to each of plural reflecting mirror antennas and supplying a 1st antenna direction error signal and a status signal from each tracking receiver to a common arithmetic section. CONSTITUTION:An RF signal is given to RF sensors 70, 71 and tracking receivers 9, 10 output status signals S1, S2 representing the reception state of a beacon signal by the RF sensors 70, 71 and antenna direction error signals Pl1, BZ1, E11, EZZ representing how much the beam direction of reflecting mirror antennas A, B is deviated from prescribed direction. An arithmetic section 28 consists of at CPU 18, a ROM 19 and a RAM 20. The CPU 18 fetches both the signal data from an input port 17 according to the program of the ROM 19. Then the arithmetic processing is executed and antenna operating signals VAZ1, VE11, VAZ2, VE12 to the port 21.
Patent JP-S621088-A (JP)
Title: High-speed counter
Inventor: TAKIZAWA YOSHITOMO
IPC: G06M7/00
Filed: 1985-06-27
Abstract: PURPOSE:To measure correctly the length, etc. of a subject moving at a high speed by securing such a system where a counter receives directly an external command input via hardware and starts counting and therefor eliminating the start timing delay caused by a sequence program. CONSTITUTION:A CPU delivers data on the set value (count-up target value) and this data is latched by a data buffer 11 and then delivered when an external command input 10 is given. A counter 2 receives the input 10 (e.g., the signal input given from a sensor) from the outside and then the set value from the buffer 11. At the same time, the counter 2 starts counting as enable signals and then counts clocks sent from the count input 5 and delivers a coincident pulse signal 7 when its count value reaches a set level. An output latch 3 latches the signal 7 and delivers an output signal 8 such as a stop signal to a motor.
Patent JP-H0432444-A (JP)
Title: Document feeding device
Inventor: BABA KENJI
IPC: B65H9/14
Filed: 1990-05-29
Abstract: PURPOSE:To eliminate waste in feeding distance and shorten processing time in a marked degree especially in mass processing by overlapping the rear end part of a preceding document with the forward tip part of a following document, and feeding them simultaneously. CONSTITUTION:A specific size is selected among fed documents, and the distance L between an exposure reference position P1 on a platen and resist correcting means 30, 31 is set shorter by the specified length than the integer times the length of a document of the specific size. When the documents of the specific size are arrayed without gaps from the reference position P1, the rear end part of the sheet is protruded by the minute length from the resist correcting means 30, 31 onto the upstream side, and the tip part of the following document is overlapped with the protruding rear end part of the preceding document to feed them onto the platen.
Patent JP-H0399602-A (JP)
Title: Method and apparatus for slide fastener
Inventor: KUZE KAZUKI
IPC: A44B19/42
Filed: 1990-05-29
Abstract: PURPOSE:To enable efficient and continuous manufacture of slide fasteners of arbitrary lengths, color tones, materials, shapes and the like, by providing a means for measuring the length of a fastener chain and a stock-yard on the upstream side of a space part arranging means. CONSTITUTION:Measurement by a measure roll 20 is carried out by the peripheral contact thereof from fastener tape onto fastener element line 2. When fasteners of different lengths and types are made continuously from a long fastener chain of a single kind, the fastener chain is measured according to the sizes of goods to be produced, and stocked temporarily in a stockyard 21 with different sizes mixed therein. Thus prepared fastener chain then proceeds to the manufacture process. In this case, parts of different kinds of the fastener chain are connected to one another at ends by connection pieces 13, and a type change distinction means 14, for example a cut 14, is formed near the connection piece 13. When a photoelectric sensor detects out the type change- distinction means 14, fastner component parts to be attached to the fastners are changed correspondingly, whereby manufacturing continuously different kinds of fastners.
Patent JP-H034267-A (JP)
Title: Developing device
Inventor: SAKAMI YUJI
IPC: G03G15/08
Filed: 1989-05-31
Abstract: PURPOSE:To efficiently circulate a developer by disposing magnetic poles and agitating screw in such a manner that the developer is removed from a sleeve just before the center of rotation of the screw and is ladled up on the rear side thereof. CONSTITUTION:The magnetic poles N2, N3 of a magnet 3 impact the repulsive effect to peel the developer used for development and recovered from the sleeve to the developer. The force acting on the developer decreases substantially to zero when the magnetic flux density in the perpendicular direction on the sleeve surface and the magnetic flux density in the horizontal direction decrease to <=50 gauss. Since the force to restrain the developer to the sleeve at the point 11 of the sleeve decreases nearly to zero, developer falls. The position of this point 11 is before the center of rotation of the screw 24 and the developer used for the development is completely removed from the screw by rotating the screw 24 in a direction C. The position of the max. value 12 of the magnetic flux density in the perpendicular direction is so set as to exist backward of the center of rotation of the screw 24 in a developing section, by which the sufficient circulation and agitation of the developer by the screw 24 are executed.
Patent JP-H08331677-A (JP)
Title: Method for switching network synchronizing clock
Inventor: RIYOUKAI HITOSHI
IPC: H04L1/22
Filed: 1995-06-06
Abstract: PURPOSE: To improve the synchronizing quality of a digital network and to contrive high reliability by monitoring the duplex output from a network synchronizing device and each input clock and switching a clock system to a normal one at the time of a system fault. CONSTITUTION: The clocks from a host station are distributed by the distribution parts 1a and 1b of a clock reception distributor and the clocks on the one side are inputted in the active system 2a and the reserve system 2b of a network synchronizing device 2 and the clocks on the other side are inputted in a network synchronizing monitoring device 3. When the monitoring device 3 monitors the input/output signal of each two system of the network synchronizing device 2 and detects a system fault such as the disconnection of the signals, etc., the system fault signal is supplied to a clock switching device 9. The switching device 9 switches to select the clock input in which the system fault is not generated of active and reserve clock inputs. Thus, an abnormal synchronizing device is disconnected from a network, high quality clock is supplied and high realiability can be obtained.
Patent JP-S5928986-A (JP)
Inventor: KOSUGI YOSHIMICHI
IPC: B26B19/04
Filed: 1982-08-10
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-S61297118-A (JP)
Title: Manufacture of hose provided with thin inner pipe made of synthetic resin
Inventor: KITAMI SATORU
IPC: B29C48/21
Filed: 1985-06-27
Abstract: PURPOSE:To contrive an improvement in productivity and stabilization in quality by preventing generation of a kinetic fatigue crack, by extruding a thin inner tube made of synthetic resin in a tubular state on the external circumference of a mandrel by a synthetic resin extrusion machine. CONSTITUTION:A thin inner tube 10 made of synthetic resin is extruded on the external circumference of a mandrel M continuously in a tubular state while the mandrel M is being fed to a synthetic resin extrusion machine R1 at a predetermined speed. Unvulcanized inner layer runner 20 is extruded on the enternal circumference of the thin inner pipe 10 by a rubber extrusion machine R2 and a reinforcing layer 30 is kept applying continuously to the external circumference in accordance with an extrusion speed of the inner layer rubber 20. An unvulcanized hose Ea is molded on the external circumference of the reinforcing layer 30 by extruding an unvulcanized external layer rubber 40 by an external layer rubber extrusion machine R3. After the external circumference has been covered with a vulcanization covering material such as lead or wrapper, the same is held in the inner part of a vulcanizing pan vulcanized by heating and pressurizing the same and unloaded from the vulcanizing pan. The vulcanization covering material is peeled off by either a lead peeling machine or unwrapping machine, the mandrel M is pulled out and a hose E is obtained.
Patent JP-H04363973-A (JP)
Title: Horizontal linearity correction circuit
Inventor: SATO YASUMASA
IPC: H04N3/23
Filed: 1991-06-11
Abstract: PURPOSE:To prevent picture distortion of a cathode ray tube formed remarkably flat by providing a series resonance circuit comprising a coil and a capacitor in parallel with an S-shape correction capacitor. CONSTITUTION:A series resonance circuit comprising a coil 1 and a capacitor 2 is provided in parallel with an S-shape correction capacitor 3 in a resonance type horizontal output circuit. Moreover, the resonance type horizontal output circuit is provided with an unsaturation reactor whose inductance is gradually increased with a positive current and whose inductance is decreased as the positive current is increased more and whose inductance is gradually increased by a negative current and whose inductance is reduced as the negative current increases more in series with a linearity coil 4. Thus, the resonance frequency of the coil 1 and the capacitor 2 in parallel with the S-shape correction capacitor is set to be a multiple of 1.5 of a horizontal deflection frequency, then the horizontal linearity is corrected.
Patent JP-H09314063-A (JP)
Title: Perpendicular direction sorting mechanism or postal item sorter
Inventor: NAKAMURA HIDEYUKI
IPC: B07C3/08
Filed: 1996-05-31
Abstract: PROBLEM TO BE SOLVED: To reduce a cost by simplification of constitution, to enhance reliabil ity by assuring the smooth and stable transportation of postal items and to rapidly sort the postal items. SOLUTION: This mechanism has a main conveyor section 5 which includes plural changeover conveyors 4b... constituted to a swing type to vertically move their front sides and arranged at every other prescribed intervals in a horizontal direction and is connected at the front end of the transportation direction to an arbitrary horizontal direction sorting mechanism, for example, a horizontal direction sorting mechanism 2a of a first stage and plural inclined conveyors 6b... which are successively installed between the other respective horizontal direction sorting mechanism 2b... and the respectively changeover conveyors 2b and are arranged diagonally to be connected to the changeover conveyors 4b when the changeover conveyors 4b are displaced to take-in positions by connecting the front ends in the transporting direction to the horizontal direction sorting mechanisms 2b...  and positioning the rear ends near the main conveyor section 5 as well.
Patent JP-S61297114-A (JP)
Title: Processing method for transfer mold
Inventor: SUZUKI YASUSHI
IPC: B29K101/10
Filed: 1985-06-26
Abstract: PURPOSE:To prevent generation of a bubble in resin of a product, by a method wherein a top and bottom forces and a port are heated, the top and bottom forces are braken, a preheated resin tablet is fitted to a receiving part of the tablet of the bottom force and a height of a plunger of the top force is adjusted. CONSTITUTION:A mold and pot are heated under a state wherein a plunger 35 is pulled out upward. Then heating is performed by pressing the plunger 35 down to the middle. A resin tablet 15 preheated separately is put into a tablet receiving part 22 by lowering a bottom force 21. Height dimensions H1 from the lower edge surface of a top force up to the same of the plunger is set up so that the same becomes identical with height dimensions H2 from a mold surface of the bottom force to the top of the tablet or the height falling within a scope higher than the H2 by several mm. Then a mating surface is made to coincide with each other by ascending the bottom force 21. Then the plunger 35 is made to descend slowly, the resin tablet 15 is made to flow within a flowing path 23 and casting path 24 and cast within a mold 25 in which parts to be processed are put. Remaining air is discharged through exhaust slits 27, 28 in this process.
Patent JP-S5840583-A (JP)
Inventor: YASUI YOSHIYUKI
IPC: G09F9/00
Filed: 1981-09-03
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。